Release 2020.10.1

TUN-3459: Make service install on linux use named tunnels
TUN-3476: Fix conversion to string and int slice
2026-08-07 23:31:56 +00:00 · 2020-10-21 17:09:19 +01:00 · 2020-10-21 10:46:29 -05:00 · 2020-10-21 16:03:25 +01:00 · 2020-10-20 12:00:34 -05:00 · 2020-10-20 10:10:19 -05:00
218 changed files with 35030 additions and 978 deletions
@@ -5,6 +5,7 @@ guide/public
 /.GOPATH
 /bin
 .idea
+.build
 .vscode
 \#*\#
 cscope.*
@@ -12,6 +13,7 @@ cloudflared
 cloudflared.pkg
 cloudflared.exe
 cloudflared.msi
+cloudflared-x86-64*
 !cmd/cloudflared/
 .DS_Store
 *-session.log
@@ -1,7 +1,5 @@
 #!/bin/bash

-#set -euo pipefail
-
 if [[ "$(uname)" != "Darwin" ]] ; then
    echo "This should be run on macOS"
    exit 1
@@ -31,8 +29,8 @@ cd ../src/github.com/cloudflare/cloudflared
 GOCACHE="$PWD/../../../../" GOPATH="$PWD/../../../../" CGO_ENABLED=1 make cloudflared

 # Add code signing private key to the key chain
-if [[ -n "${CFD_CODE_SIGN_KEY:-}" ]]; then
-  if [[ -n "${CFD_CODE_SIGN_PASS:-}" ]]; then
+if [[ ! -z "$CFD_CODE_SIGN_KEY" ]]; then
+  if [[ ! -z "$CFD_CODE_SIGN_PASS" ]]; then
    # write private key to disk and then import it keychain
    echo -n -e ${CFD_CODE_SIGN_KEY} | base64 -D > ${CODE_SIGN_PRIV}
    out=$(security import ${CODE_SIGN_PRIV} -A -P "${CFD_CODE_SIGN_PASS}" 2>&1)
@@ -52,7 +50,7 @@ if [[ -n "${CFD_CODE_SIGN_KEY:-}" ]]; then
 fi

 # Add code signing certificate to the key chain
-if [[ -n "${CFD_CODE_SIGN_CERT:-}" ]]; then
+if [[ ! -z "$CFD_CODE_SIGN_CERT" ]]; then
  # write certificate to disk and then import it keychain
  echo -n -e ${CFD_CODE_SIGN_CERT} | base64 -D > ${CODE_SIGN_CERT}
  out1=$(security import ${CODE_SIGN_CERT} -A 2>&1)
@@ -73,8 +71,8 @@ if [[ -n "${CFD_CODE_SIGN_CERT:-}" ]]; then
 fi

 # Add package signing private key to the key chain
-if [[ -n "${CFD_INSTALLER_KEY:-}" ]]; then
-  if [[ -n "${CFD_INSTALLER_PASS:-}" ]]; then
+if [[ ! -z "$CFD_INSTALLER_KEY" ]]; then
+  if [[ ! -z "$CFD_INSTALLER_PASS" ]]; then
    # write private key to disk and then import it into the keychain
    echo -n -e ${CFD_INSTALLER_KEY} | base64 -D > ${INSTALLER_PRIV}
    out2=$(security import ${INSTALLER_PRIV} -A -P "${CFD_INSTALLER_PASS}" 2>&1)
@@ -94,7 +92,7 @@ if [[ -n "${CFD_INSTALLER_KEY:-}" ]]; then
 fi

 # Add package signing certificate to the key chain
-if [[ -n "${CFD_INSTALLER_CERT:-}" ]]; then
+if [[ ! -z "$CFD_INSTALLER_CERT" ]]; then
  # write certificate to disk and then import it keychain
  echo -n -e ${CFD_INSTALLER_CERT} | base64 -D > ${INSTALLER_CERT}
  out3=$(security import ${INSTALLER_CERT} -A 2>&1)
@@ -115,7 +113,7 @@ if [[ -n "${CFD_INSTALLER_CERT:-}" ]]; then
 fi

 # get the code signing certificate name
-if [[ -n "${CFD_CODE_SIGN_NAME:-}" ]]; then
+if [[ ! -z "$CFD_CODE_SIGN_NAME" ]]; then
  CODE_SIGN_NAME="${CFD_CODE_SIGN_NAME}"
 else
  if [[ -n "$(security find-certificate -c "Developer ID Application" | cut -d'"' -f 4 -s | grep "Developer ID Application:" | head -1)" ]]; then
@@ -126,7 +124,7 @@ else
 fi

 # get the package signing certificate name
-if [[ -n "${CFD_INSTALLER_NAME:-}" ]]; then
+if [[ ! -z "$CFD_INSTALLER_NAME" ]]; then
  PKG_SIGN_NAME="${CFD_INSTALLER_NAME}"
 else
  if [[ -n "$(security find-certificate -c "Developer ID Installer" | cut -d'"' -f 4 -s | grep "Developer ID Installer:" | head -1)" ]]; then
@@ -137,11 +135,11 @@ else
 fi

 # sign the cloudflared binary
-if [[ -n "${CODE_SIGN_NAME:-}" ]]; then
+if [[ ! -z "$CODE_SIGN_NAME" ]]; then
  codesign -s "${CODE_SIGN_NAME}" -f -v --timestamp --options runtime ${BINARY_NAME}
  
  # notarize the binary
-  if [[ -n "${CFD_NOTE_PASSWORD:-}" ]]; then
+  if [[ ! -z "$CFD_NOTE_PASSWORD" ]]; then
    zip "${BINARY_NAME}.zip" ${BINARY_NAME} 
    xcrun altool --notarize-app -f "${BINARY_NAME}.zip" -t osx -u ${CFD_NOTE_USERNAME} -p ${CFD_NOTE_PASSWORD} --primary-bundle-id ${BUNDLE_ID}
  fi
@@ -161,7 +159,7 @@ cp ${BINARY_NAME} "${TARGET_DIRECTORY}/contents/${PRODUCT}"
 tar czf "$FILENAME" "${BINARY_NAME}"

 # build the installer package
-if [[ -n "${PKG_SIGN_NAME:-}" ]]; then
+if [[ ! -z "$PKG_SIGN_NAME" ]]; then
  pkgbuild --identifier com.cloudflare.${PRODUCT} \
      --version ${VERSION} \
      --scripts ${TARGET_DIRECTORY}/scripts \
@@ -171,7 +169,7 @@ if [[ -n "${PKG_SIGN_NAME:-}" ]]; then
      ${PKGNAME}

      # notarize the package
-      if [[ -n "${CFD_NOTE_PASSWORD:-}" ]]; then
+      if [[ ! -z "$CFD_NOTE_PASSWORD" ]]; then
        xcrun altool --notarize-app -f ${PKGNAME} -t osx -u ${CFD_NOTE_USERNAME} -p ${CFD_NOTE_PASSWORD} --primary-bundle-id ${BUNDLE_ID}
        xcrun stapler staple ${PKGNAME}
      fi
@@ -1,7 +1,7 @@
 # use a builder image for building cloudflare
 ARG TARGET_GOOS
 ARG TARGET_GOARCH
-FROM golang:1.13.3 as builder
+FROM golang:1.15.3 as builder
 ENV GO111MODULE=on \
    CGO_ENABLED=0 \
    TARGET_GOOS=${TARGET_GOOS} \
@@ -2,7 +2,7 @@ VERSION       := $(shell git describe --tags --always --dirty="-dev" --match "[0
 DATE          := $(shell date -u '+%Y-%m-%d-%H%M UTC')
 VERSION_FLAGS := -ldflags='-X "main.Version=$(VERSION)" -X "main.BuildTime=$(DATE)"'
 MSI_VERSION   := $(shell git tag -l --sort=v:refname | grep "w" | tail -1 | cut -c2-)
-#MSI_VERSION expects the format of the tag to be: (wX.X.X). Starts with the w character to not break cfsetup. 
+#MSI_VERSION expects the format of the tag to be: (wX.X.X). Starts with the w character to not break cfsetup.
 #e.g. w3.0.1 or w4.2.10. It trims off the w character when creating the MSI.

 IMPORT_PATH   := github.com/cloudflare/cloudflared
@@ -44,6 +44,8 @@ else ifeq ($(LOCAL_OS),darwin)
    TARGET_OS ?= darwin
 else ifeq ($(LOCAL_OS),windows)
    TARGET_OS ?= windows
+else ifeq ($(LOCAL_OS),freebsd)
+    TARGET_OS ?= freebsd
 else
    $(error This system's OS $(LOCAL_OS) isn't supported)
 endif
@@ -125,6 +127,58 @@ cloudflared-darwin-amd64.tgz: cloudflared
 	tar czf cloudflared-darwin-amd64.tgz cloudflared
 	rm cloudflared

+.PHONY: cloudflared-junos
+cloudflared-junos: cloudflared jetez-certificate.pem jetez-key.pem
+	jetez --source . \
+		  -j jet.yaml \
+		  --key jetez-key.pem \
+		  --cert jetez-certificate.pem \
+		  --version $(VERSION)
+	rm jetez-*.pem
+
+jetez-certificate.pem:
+ifndef JETEZ_CERT
+	$(error JETEZ_CERT not defined)
+endif
+	@echo "Writing JetEZ certificate"
+	@echo "$$JETEZ_CERT" > jetez-certificate.pem
+
+jetez-key.pem:
+ifndef JETEZ_KEY
+	$(error JETEZ_KEY not defined)
+endif
+	@echo "Writing JetEZ key"
+	@echo "$$JETEZ_KEY" > jetez-key.pem
+
+.PHONY: publish-cloudflared-junos
+publish-cloudflared-junos: cloudflared-junos cloudflared-x86-64.latest.s3
+ifndef S3_ENDPOINT
+	$(error S3_HOST not defined)
+endif
+ifndef S3_URI
+	$(error S3_URI not defined)
+endif
+ifndef S3_ACCESS_KEY
+	$(error S3_ACCESS_KEY not defined)
+endif
+ifndef S3_SECRET_KEY
+	$(error S3_SECRET_KEY not defined)
+endif
+	sha256sum cloudflared-x86-64-$(VERSION).tgz | awk '{printf $$1}' > cloudflared-x86-64-$(VERSION).tgz.shasum
+	s4cmd --endpoint-url $(S3_ENDPOINT) --force --API-GrantRead=uri=http://acs.amazonaws.com/groups/global/AllUsers \
+		put cloudflared-x86-64-$(VERSION).tgz $(S3_URI)/cloudflared-x86-64-$(VERSION).tgz
+	s4cmd --endpoint-url $(S3_ENDPOINT) --force --API-GrantRead=uri=http://acs.amazonaws.com/groups/global/AllUsers \
+		put cloudflared-x86-64-$(VERSION).tgz.shasum $(S3_URI)/cloudflared-x86-64-$(VERSION).tgz.shasum
+	dpkg --compare-versions "$(VERSION)" gt "$(shell cat cloudflared-x86-64.latest.s3)" && \
+		echo -n "$(VERSION)" > cloudflared-x86-64.latest && \
+		s4cmd --endpoint-url $(S3_ENDPOINT) --force --API-GrantRead=uri=http://acs.amazonaws.com/groups/global/AllUsers \
+			put cloudflared-x86-64.latest $(S3_URI)/cloudflared-x86-64.latest || \
+		echo "Latest version not updated"
+
+cloudflared-x86-64.latest.s3:
+	s4cmd --endpoint-url $(S3_ENDPOINT) --force \
+		get $(S3_URI)/cloudflared-x86-64.latest cloudflared-x86-64.latest.s3
+
 .PHONY: homebrew-upload
 homebrew-upload: cloudflared-darwin-amd64.tgz
 	aws s3 --endpoint-url $(S3_ENDPOINT) cp --acl public-read $$^ $(S3_URI)/cloudflared-$$(VERSION)-$1.tgz
@@ -148,8 +202,8 @@ github-message:

 .PHONY: github-mac-upload
 github-mac-upload:
-	python3 github_release.py --path .artifacts/cloudflared-darwin-amd64.tgz --release-version $(VERSION) --name cloudflared-darwin-amd64.tgz
-	python3 github_release.py --path .artifacts/cloudflared-amd64.pkg --release-version $(VERSION) --name cloudflared-amd64.pkg
+	python3 github_release.py --path artifacts/cloudflared-darwin-amd64.tgz --release-version $(VERSION) --name cloudflared-darwin-amd64.tgz
+	python3 github_release.py --path artifacts/cloudflared-amd64.pkg --release-version $(VERSION) --name cloudflared-amd64.pkg

 bin/equinox:
 	mkdir -p bin
@@ -1,3 +1,66 @@
+2020.10.1
+- 2020-10-20 Split out typed config from legacy command-line switches; refactor ingress commands and fix tests
+- 2020-10-20 Move raw ingress rules to config package
+- 2020-10-21 TUN-3476: Fix conversion to string and int slice
+- 2020-10-12 TUN-3441:  Multiple-origin routing via ingress rules
+- 2020-10-15 TUN-3464: Newtype to wrap []ingress.Rule
+- 2020-10-15 TUN-3465: Use Go 1.15.3
+- 2020-10-15 TUN-3463: Let users run a named tunnel via config file setting
+- 2020-10-19 TUN-3475: Unify config file handling with typed config for new fields
+- 2020-10-19 TUN-3459: Make service install on linux use named tunnels
+- 2020-10-06 AUTH-3148 fixed cloudflared copy and match all the files in the checksum upload
+- 2020-10-06 TUN-3436, TUN-3437: Parse ingress from YAML, ensure last rule catches everything
+- 2020-10-06 TUN-3446: Use go 1.15.2 and add a step to build cloudflared in the dev Dockerfile
+- 2020-10-07 TUN-3439: 'tunnel validate' command to check ingress rules
+- 2020-10-07 TUN-3440: 'tunnel rule' command to test ingress rules
+- 2020-10-08 TUN-3451: Cloudflared tunnel ingress command
+- 2020-10-09 TUN-3452: Fix loading of flags from config file for tunnel run subcommand. This change also cleans up building of tunnel subcommand list, hides deprecated subcommands and improves help.
+- 2020-10-08 TUN-3438: move ingress into own package, read into TunnelConfig
+
+2020.10.0
+- 2020-10-02 AUTH-2993 cleaned up worker service tests
+- 2020-10-02 TUN-3443: Decode as v4api response on non-200 status
+- 2020-09-24 TRAFFIC-448: allow the user to specify the proxy address and port to bind to, falling back to 127.0.0.1 and random port if not specified
+- 2020-09-28 TUN-3427: Define a struct that only implements RegistrationServer in tunnelpogs
+- 2020-09-29 TUN-3430: Copy flags to configure proxy to run subcommand, print relevant tunnel flags in help
+- 2020-08-12 AUTH-2993 added workers updater logic
+
+2020.9.3
+- 2020-09-22 TRAFFIC-448: build cloudflare for junos and publish to s3
+- 2020-09-22 TUN-3410: Request the v1 Tunnelstore API
+- 2020-09-23 Release 2020.9.2
+- 2020-09-17 updater service exit code should be 11
+- 2020-09-18 AUTH-3109 upload the checksum to workers kv on github releases
+
+2020.9.2
+- 2020-09-22 TRAFFIC-448: build cloudflare for junos and publish to s3
+- 2020-09-22 TUN-3410: Request the v1 Tunnelstore API
+- 2020-09-17 AUTH-3103 CI build fixes
+- 2020-09-18 AUTH-3110-use-cfsetup-precache
+- 2020-09-17 TUN-3295: Show route command results
+- 2020-09-16 TUN-3291: cloudflared tunnel run -h explains how to use flags from parent command
+- 2020-09-18 AUTH-3109 upload the checksum to workers kv on github releases
+- 2020-09-17 updater service exit code should be 11
+- 2020-09-01 TUN-3216: UI improvements
+- 2020-08-25 Rebased and passed TunnelEventChan to LogServerInfo in new ReconnectTunnel function
+- 2020-08-25 TUN-3321: Add box around logs on UI
+- 2020-08-26 TUN-3328: Filter out free tunnel has started log from UI
+- 2020-08-27 TUN-3333: Add text to UI explaining how to exit
+- 2020-08-27 TUN-3335: Dynamically set connection table size for UI
+- 2020-08-10 TUN-3238: Update UI when connection re-connects
+- 2020-08-17 TUN-3261: Display connections on UI for free classic tunnels
+- 2020-07-24 TUN-3201: Create base cloudflared UI structure
+- 2020-07-29 TUN-3200: Add connection information to UI
+- 2020-07-24 TUN-3255: Update UI to display URL instead of hostname
+- 2020-07-29 TUN-3198: Handle errors while running tunnel UI
+
+2020.9.1
+- 2020-09-14 TUN-3395: Unhide named tunnel subcommands, tweak help
+- 2020-09-15 TUN-3395: Improve help for list command
+- 2020-09-14 TUN-3294: Perform basic validation on arguments of route command; remove default pool name which wasn't valid
+- 2020-09-15 TUN-3395: Improve help for list command
+- 2020-09-16 Use Go 1.15.2
+
 2020.9.0
 - 2020-09-11 TUN-3293: Try to use error information from the body of a failed tunnelstore reresponse if available
 - 2020-09-04 AUTH-2653 renabled signing
@@ -1,4 +1,4 @@
-pinned_go: &pinned_go go=1.14.7-1
+pinned_go: &pinned_go go=1.15.3-1
 build_dir: &build_dir /cfsetup_build
 default-flavor: stretch
 stretch: &stretch
@@ -61,8 +61,9 @@ stretch: &stretch
      - build-essential
      - python3-setuptools
      - python3-pip
-    post-cache:
+    pre-cache: &install_pygithub
      - pip3 install pygithub
+    post-cache:
      - export GOOS=linux
      - export GOARCH=amd64
      - make github-release
@@ -85,8 +86,8 @@ stretch: &stretch
      - gcc-arm-linux-gnueabihf
      - python3-setuptools
      - python3-pip
+    pre-cache: *install_pygithub
    post-cache:
-      - pip3 install pygithub
      - export GOOS=linux
      - export GOARCH=arm
      - export CC=arm-linux-gnueabihf-gcc
@@ -107,8 +108,8 @@ stretch: &stretch
      - gcc-multilib
      - python3-setuptools
      - python3-pip
+    pre-cache: *install_pygithub
    post-cache:
-      - pip3 install pygithub
      - export GOOS=linux
      - export GOARCH=386
      - make github-release
@@ -129,8 +130,8 @@ stretch: &stretch
      - gcc-mingw-w64
      - python3-setuptools
      - python3-pip
+    pre-cache: *install_pygithub
    post-cache:
-      - pip3 install pygithub
      - export GOOS=windows
      - export GOARCH=amd64
      - export CC=x86_64-w64-mingw32-gcc
@@ -152,8 +153,8 @@ stretch: &stretch
      - gcc-mingw-w64
      - python3-setuptools
      - python3-pip
+    pre-cache: *install_pygithub
    post-cache:
-      - pip3 install pygithub
      - export GOOS=windows
      - export GOARCH=386
      - export CC=i686-w64-mingw32-gcc-win32
@@ -166,8 +167,8 @@ stretch: &stretch
      - g++-aarch64-linux-gnu
      - python3-setuptools
      - python3-pip
+    pre-cache: *install_pygithub
    post-cache:
-      - pip3 install pygithub
      - export GOOS=linux
      - export GOARCH=arm64
      - export CC=aarch64-linux-gnu-gcc
@@ -178,8 +179,8 @@ stretch: &stretch
      - *pinned_go
      - python3-setuptools
      - python3-pip
+    pre-cache: *install_pygithub
    post-cache:
-      - pip3 install pygithub
      - make github-mac-upload
  test:
    build_dir: *build_dir
@@ -205,9 +206,38 @@ stretch: &stretch
      - *pinned_go
      - python3-setuptools
      - python3-pip
+    pre-cache: *install_pygithub
    post-cache:
-      - pip3 install pygithub
      - make github-message
+  build-junos:
+    build_dir: *build_dir
+    builddeps:
+      - *pinned_go
+      - build-essential
+      - python3
+      - genisoimage
+      - jetez
+    pre-cache:
+      - ln -s /usr/bin/genisoimage /usr/bin/mkisofs
+    post-cache:
+      - export GOOS=freebsd
+      - export GOARCH=amd64
+      - make cloudflared-junos
+  publish-junos:
+    build_dir: *build_dir
+    builddeps:
+      - *pinned_go
+      - build-essential
+      - python3
+      - genisoimage
+      - jetez
+      - s4cmd
+    pre-cache:
+      - ln -s /usr/bin/genisoimage /usr/bin/mkisofs
+    post-cache:
+      - export GOOS=freebsd
+      - export GOARCH=amd64
+      - make publish-cloudflared-junos

 jessie: *stretch

@@ -218,10 +248,11 @@ centos-7:
    build_dir: *build_dir
    builddeps: &el7_builddeps
      - https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
+    pre-cache:
+      - yum install -y fakeroot
+      - wget https://golang.org/dl/go1.15.3.linux-amd64.tar.gz -P /tmp/
+      - tar -C /usr/local -xzf /tmp/go1.15.3.linux-amd64.tar.gz
    post-cache:
-      - sudo yum install -y fakeroot
-      - wget https://golang.org/dl/go1.14.7.linux-amd64.tar.gz -P /tmp/
-      - sudo tar -C /usr/local -xzf /tmp/go1.14.7.linux-amd64.tar.gz
      - export PATH=$PATH:/usr/local/go/bin
      - export GOOS=linux
      - export GOARCH=amd64
@@ -229,10 +260,11 @@ centos-7:
  build-rpm:
    build_dir: *build_dir
    builddeps: *el7_builddeps
+    pre-cache:
+      - yum install -y fakeroot
+      - wget https://golang.org/dl/go1.15.3.linux-amd64.tar.gz -P /tmp/
+      - tar -C /usr/local -xzf /tmp/go1.15.3.linux-amd64.tar.gz
    post-cache:
-      - sudo yum install -y fakeroot
-      - wget https://golang.org/dl/go1.14.7.linux-amd64.tar.gz -P /tmp/
-      - sudo tar -C /usr/local -xzf /tmp/go1.14.7.linux-amd64.tar.gz
      - export PATH=$PATH:/usr/local/go/bin
      - export GOOS=linux
      - export GOARCH=amd64
@@ -2,15 +2,17 @@ package config

 import (
 	"errors"
+	"fmt"
 	"os"
 	"path/filepath"
 	"runtime"
+	"time"

 	homedir "github.com/mitchellh/go-homedir"
 	"github.com/urfave/cli/v2"
-	"github.com/urfave/cli/v2/altsrc"
 	"gopkg.in/yaml.v2"

+	"github.com/cloudflare/cloudflared/logger"
 	"github.com/cloudflare/cloudflared/validation"
 )

@@ -28,6 +30,8 @@ var (
 	// Windows default config dir was ~/cloudflare-warp in documentation; let's keep it compatible
 	defaultUserConfigDirs = []string{"~/.cloudflared", "~/.cloudflare-warp", "~/cloudflare-warp"}
 	defaultNixConfigDirs  = []string{"/etc/cloudflared", DefaultUnixConfigLocation}
+
+	ErrNoConfigFile = fmt.Errorf("Cannot determine default configuration path. No file %v in %v", DefaultConfigFiles, DefaultConfigSearchDirectories())
 )

 const DefaultCredentialFile = "cert.pem"
@@ -88,14 +92,6 @@ func FileExists(path string) (bool, error) {
 	return true, nil
 }

-// FindInputSourceContext pulls the input source from the config flag.
-func FindInputSourceContext(context *cli.Context) (altsrc.InputSourceContext, error) {
-	if context.String("config") != "" {
-		return altsrc.NewYamlSourceFromFile(context.String("config"))
-	}
-	return nil, nil
-}
-
 // FindDefaultConfigPath returns the first path that contains a config file.
 // If none of the combination of DefaultConfigSearchDirectories() and DefaultConfigFiles
 // contains a config file, return empty string.
@@ -199,3 +195,155 @@ func ValidateUrl(c *cli.Context, allowFromArgs bool) (string, error) {
 	validUrl, err := validation.ValidateUrl(url)
 	return validUrl, err
 }
+
+type UnvalidatedIngressRule struct {
+	Hostname string
+	Path     string
+	Service  string
+}
+
+type Configuration struct {
+	TunnelID   string `yaml:"tunnel"`
+	Ingress    []UnvalidatedIngressRule
+	sourceFile string
+}
+
+type configFileSettings struct {
+	Configuration `yaml:",inline"`
+	// older settings will be aggregated into the generic map, should be read via cli.Context
+	Settings map[string]interface{} `yaml:",inline"`
+}
+
+func (c *Configuration) Source() string {
+	return c.sourceFile
+}
+
+func (c *configFileSettings) Int(name string) (int, error) {
+	if raw, ok := c.Settings[name]; ok {
+		if v, ok := raw.(int); ok {
+			return v, nil
+		}
+		return 0, fmt.Errorf("expected int found %T for %s", raw, name)
+	}
+	return 0, nil
+}
+
+func (c *configFileSettings) Duration(name string) (time.Duration, error) {
+	if raw, ok := c.Settings[name]; ok {
+		switch v := raw.(type) {
+		case time.Duration:
+			return v, nil
+		case string:
+			return time.ParseDuration(v)
+		}
+		return 0, fmt.Errorf("expected duration found %T for %s", raw, name)
+	}
+	return 0, nil
+}
+
+func (c *configFileSettings) Float64(name string) (float64, error) {
+	if raw, ok := c.Settings[name]; ok {
+		if v, ok := raw.(float64); ok {
+			return v, nil
+		}
+		return 0, fmt.Errorf("expected float found %T for %s", raw, name)
+	}
+	return 0, nil
+}
+
+func (c *configFileSettings) String(name string) (string, error) {
+	if raw, ok := c.Settings[name]; ok {
+		if v, ok := raw.(string); ok {
+			return v, nil
+		}
+		return "", fmt.Errorf("expected string found %T for %s", raw, name)
+	}
+	return "", nil
+}
+
+func (c *configFileSettings) StringSlice(name string) ([]string, error) {
+	if raw, ok := c.Settings[name]; ok {
+		if slice, ok := raw.([]interface{}); ok {
+			strSlice := make([]string, len(slice))
+			for i, v := range slice {
+				str, ok := v.(string)
+				if !ok {
+					return nil, fmt.Errorf("expected string, found %T for %v", i, v)
+				}
+				strSlice[i] = str
+			}
+			return strSlice, nil
+		}
+		return nil, fmt.Errorf("expected string slice found %T for %s", raw, name)
+	}
+	return nil, nil
+}
+
+func (c *configFileSettings) IntSlice(name string) ([]int, error) {
+	if raw, ok := c.Settings[name]; ok {
+		if slice, ok := raw.([]interface{}); ok {
+			intSlice := make([]int, len(slice))
+			for i, v := range slice {
+				str, ok := v.(int)
+				if !ok {
+					return nil, fmt.Errorf("expected int, found %T for %v ", v, v)
+				}
+				intSlice[i] = str
+			}
+			return intSlice, nil
+		}
+		if v, ok := raw.([]int); ok {
+			return v, nil
+		}
+		return nil, fmt.Errorf("expected int slice found %T for %s", raw, name)
+	}
+	return nil, nil
+}
+
+func (c *configFileSettings) Generic(name string) (cli.Generic, error) {
+	return nil, errors.New("option type Generic not supported")
+}
+
+func (c *configFileSettings) Bool(name string) (bool, error) {
+	if raw, ok := c.Settings[name]; ok {
+		if v, ok := raw.(bool); ok {
+			return v, nil
+		}
+		return false, fmt.Errorf("expected boolean found %T for %s", raw, name)
+	}
+	return false, nil
+}
+
+var configuration configFileSettings
+
+func GetConfiguration() *Configuration {
+	return &configuration.Configuration
+}
+
+// ReadConfigFile returns InputSourceContext initialized from the configuration file.
+// On repeat calls returns with the same file, returns without reading the file again; however,
+// if value of "config" flag changes, will read the new config file
+func ReadConfigFile(c *cli.Context, log logger.Service) (*configFileSettings, error) {
+	configFile := c.String("config")
+	if configuration.Source() == configFile || configFile == "" {
+		if configuration.Source() == "" {
+			return nil, ErrNoConfigFile
+		}
+		return &configuration, nil
+	}
+
+	log.Debugf("Loading configuration from %s", configFile)
+	file, err := os.Open(configFile)
+	if err != nil {
+		if os.IsNotExist(err) {
+			err = ErrNoConfigFile
+		}
+		return nil, err
+	}
+	defer file.Close()
+	if err := yaml.NewDecoder(file).Decode(&configuration); err != nil {
+		return nil, err
+	}
+	configuration.sourceFile = configFile
+	return &configuration, nil
+}
@@ -0,0 +1,76 @@
+package config
+
+import (
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/assert"
+	"gopkg.in/yaml.v2"
+)
+
+func TestConfigFileSettings(t *testing.T) {
+	var (
+		firstIngress = UnvalidatedIngressRule{
+			Hostname: "tunnel1.example.com",
+			Path:     "/id",
+			Service:  "https://localhost:8000",
+		}
+		secondIngress = UnvalidatedIngressRule{
+			Hostname: "*",
+			Path:     "",
+			Service:  "https://localhost:8001",
+		}
+	)
+	rawYAML := `
+tunnel: config-file-test
+ingress:
+ - hostname: tunnel1.example.com
+   path: /id
+   service: https://localhost:8000
+ - hostname: "*"
+   service: https://localhost:8001
+retries: 5
+grace-period: 30s
+percentage: 3.14
+hostname: example.com
+tag:
+ - test
+ - central-1
+counters:
+ - 123
+ - 456
+`
+	var config configFileSettings
+	err := yaml.Unmarshal([]byte(rawYAML), &config)
+	assert.NoError(t, err)
+
+	assert.Equal(t, "config-file-test", config.TunnelID)
+	assert.Equal(t, firstIngress, config.Ingress[0])
+	assert.Equal(t, secondIngress, config.Ingress[1])
+
+	retries, err := config.Int("retries")
+	assert.NoError(t, err)
+	assert.Equal(t, 5, retries)
+
+	gracePeriod, err := config.Duration("grace-period")
+	assert.NoError(t, err)
+	assert.Equal(t, time.Second*30, gracePeriod)
+
+	percentage, err := config.Float64("percentage")
+	assert.NoError(t, err)
+	assert.Equal(t, 3.14, percentage)
+
+	hostname, err := config.String("hostname")
+	assert.NoError(t, err)
+	assert.Equal(t, "example.com", hostname)
+
+	tags, err := config.StringSlice("tag")
+	assert.NoError(t, err)
+	assert.Equal(t, "test", tags[0])
+	assert.Equal(t, "central-1", tags[1])
+
+	counters, err := config.IntSlice("counters")
+	assert.NoError(t, err)
+	assert.Equal(t, 123, counters[0])
+	assert.Equal(t, 456, counters[1])
+}
@@ -4,9 +4,10 @@ import (
 	"os"
 	"testing"

+	"github.com/stretchr/testify/assert"
+
 	"github.com/cloudflare/cloudflared/logger"
 	"github.com/cloudflare/cloudflared/watcher"
-	"github.com/stretchr/testify/assert"
 )

 type mockNotifier struct {
@@ -7,11 +7,12 @@ import (
 	"os"
 	"path/filepath"

+	"github.com/pkg/errors"
+	cli "github.com/urfave/cli/v2"
+
 	"github.com/cloudflare/cloudflared/cmd/cloudflared/cliutil"
 	"github.com/cloudflare/cloudflared/cmd/cloudflared/config"
 	"github.com/cloudflare/cloudflared/logger"
-	"github.com/pkg/errors"
-	cli "github.com/urfave/cli/v2"
 )

 func runApp(app *cli.App, shutdownC, graceShutdownC chan struct{}) {
@@ -23,6 +24,12 @@ func runApp(app *cli.App, shutdownC, graceShutdownC chan struct{}) {
 				Name:   "install",
 				Usage:  "Install Argo Tunnel as a system service",
 				Action: cliutil.ErrorHandler(installLinuxService),
+				Flags: []cli.Flag{
+					&cli.BoolFlag{
+						Name:  "legacy",
+						Usage: "Generate service file for non-named tunnels",
+					},
+				},
 			},
 			&cli.Command{
 				Name:   "uninstall",
@@ -40,6 +47,7 @@ const (
 	serviceConfigDir      = "/etc/cloudflared"
 	serviceConfigFile     = "config.yml"
 	serviceCredentialFile = "cert.pem"
+	serviceConfigPath     = serviceConfigDir + "/" + serviceConfigFile
 )

 var systemdTemplates = []ServiceTemplate{
@@ -52,7 +60,7 @@ After=network.target
 [Service]
 TimeoutStartSec=0
 Type=notify
-ExecStart={{ .Path }} --config /etc/cloudflared/config.yml --origincert /etc/cloudflared/cert.pem --no-autoupdate
+ExecStart={{ .Path }} --config /etc/cloudflared/config.yml --no-autoupdate{{ range .ExtraArgs }} {{ . }}{{ end }}
 Restart=on-failure
 RestartSec=5s

@@ -67,7 +75,7 @@ Description=Update Argo Tunnel
 After=network.target

 [Service]
-ExecStart=/bin/bash -c '{{ .Path }} update; code=$?; if [ $code -eq 64 ]; then systemctl restart cloudflared; exit 0; fi; exit $code'
+ExecStart=/bin/bash -c '{{ .Path }} update; code=$?; if [ $code -eq 11 ]; then systemctl restart cloudflared; exit 0; fi; exit $code'
 `,
 	},
 	{
@@ -102,7 +110,7 @@ var sysvTemplate = ServiceTemplate{
 # Description:       Argo Tunnel agent
 ### END INIT INFO
 name=$(basename $(readlink -f $0))
-cmd="{{.Path}} --config /etc/cloudflared/config.yml --origincert /etc/cloudflared/cert.pem --pidfile /var/run/$name.pid --autoupdate-freq 24h0m0s"
+cmd="{{.Path}} --config /etc/cloudflared/config.yml --pidfile /var/run/$name.pid --autoupdate-freq 24h0m0s{{ range .ExtraArgs }} {{ . }}{{ end }}"
 pid_file="/var/run/$name.pid"
 stdout_log="/var/log/$name.log"
 stderr_log="/var/log/$name.err"
@@ -182,10 +190,6 @@ func isSystemd() bool {
 }

 func copyUserConfiguration(userConfigDir, userConfigFile, userCredentialFile string, logger logger.Service) error {
-	if err := ensureConfigDirExists(serviceConfigDir); err != nil {
-		return err
-	}
-
 	srcCredentialPath := filepath.Join(userConfigDir, userCredentialFile)
 	destCredentialPath := filepath.Join(serviceConfigDir, serviceCredentialFile)
 	if srcCredentialPath != destCredentialPath {
@@ -216,23 +220,63 @@ func installLinuxService(c *cli.Context) error {
 	if err != nil {
 		return fmt.Errorf("error determining executable path: %v", err)
 	}
-	templateArgs := ServiceTemplateArgs{Path: etPath}
+	templateArgs := ServiceTemplateArgs{
+		Path: etPath,
+	}

-	userConfigDir := filepath.Dir(c.String("config"))
-	userConfigFile := filepath.Base(c.String("config"))
-	userCredentialFile := config.DefaultCredentialFile
-	if err = copyUserConfiguration(userConfigDir, userConfigFile, userCredentialFile, logger); err != nil {
-		logger.Errorf("Failed to copy user configuration: %s. Before running the service, ensure that %s contains two files, %s and %s", err,
-			serviceConfigDir, serviceCredentialFile, serviceConfigFile)
+	if err := ensureConfigDirExists(serviceConfigDir); err != nil {
 		return err
 	}
+	if c.Bool("legacy") {
+		userConfigDir := filepath.Dir(c.String("config"))
+		userConfigFile := filepath.Base(c.String("config"))
+		userCredentialFile := config.DefaultCredentialFile
+		if err = copyUserConfiguration(userConfigDir, userConfigFile, userCredentialFile, logger); err != nil {
+			logger.Errorf("Failed to copy user configuration: %s. Before running the service, ensure that %s contains two files, %s and %s", err,
+				serviceConfigDir, serviceCredentialFile, serviceConfigFile)
+			return err
+		}
+		templateArgs.ExtraArgs = []string{
+			"--origincert", serviceConfigDir + "/" + serviceCredentialFile,
+		}
+	} else {
+		src, err := config.ReadConfigFile(c, logger)
+		if err != nil {
+			return err
+		}
+
+		// can't use context because this command doesn't define "credentials-file" flag
+		configPresent := func(s string) bool {
+			val, err := src.String(s)
+			return err == nil && val != ""
+		}
+		if src.TunnelID == "" || !configPresent("credentials-file") {
+			return fmt.Errorf(`Configuration file %s must contain entries for the tunnel to run and its associated credentials:
+tunnel: TUNNEL-UUID
+credentials-file: CREDENTIALS-FILE
+`, src.Source())
+		}
+		if src.Source() != serviceConfigPath {
+			if exists, err := config.FileExists(serviceConfigPath); err != nil || exists {
+				return fmt.Errorf("Possible conflicting configuration in %[1]s and %[2]s. Either remove %[2]s or run `cloudflared --config %[2]s service install`", src.Source(), serviceConfigPath)
+			}
+
+			if err := copyFile(src.Source(), serviceConfigPath); err != nil {
+				return fmt.Errorf("failed to copy %s to %s: %w", src.Source(), serviceConfigPath, err)
+			}
+		}
+
+		templateArgs.ExtraArgs = []string{
+			"tunnel", "run",
+		}
+	}

 	switch {
 	case isSystemd():
 		logger.Infof("Using Systemd")
 		return installSystemd(&templateArgs, logger)
 	default:
-		logger.Infof("Using Sysv")
+		logger.Infof("Using SysV")
 		return installSysv(&templateArgs, logger)
 	}
 }
@@ -291,7 +335,7 @@ func uninstallLinuxService(c *cli.Context) error {
 		logger.Infof("Using Systemd")
 		return uninstallSystemd(logger)
 	default:
-		logger.Infof("Using Sysv")
+		logger.Infof("Using SysV")
 		return uninstallSysv(logger)
 	}
 }
@@ -13,6 +13,7 @@ import (
 	log "github.com/cloudflare/cloudflared/logger"
 	"github.com/cloudflare/cloudflared/metrics"
 	"github.com/cloudflare/cloudflared/overwatch"
+	"github.com/cloudflare/cloudflared/tunneldns"
 	"github.com/cloudflare/cloudflared/watcher"

 	raven "github.com/getsentry/raven-go"
@@ -76,21 +77,42 @@ func main() {
 	and configure access control.`
 	app.Flags = flags()
 	app.Action = action(Version, shutdownC, graceShutdownC)
-	app.Before = tunnel.Before
+	app.Before = tunnel.SetFlagsFromConfigFile
 	app.Commands = commands(cli.ShowVersion)

 	tunnel.Init(Version, shutdownC, graceShutdownC) // we need this to support the tunnel sub command...
 	access.Init(shutdownC, graceShutdownC)
+	updater.Init(Version)
 	runApp(app, shutdownC, graceShutdownC)
 }

 func commands(version func(c *cli.Context)) []*cli.Command {
 	cmds := []*cli.Command{
 		{
-			Name:      "update",
-			Action:    cliutil.ErrorHandler(updater.Update),
-			Usage:     "Update the agent if a new version exists",
-			ArgsUsage: " ",
+			Name:   "update",
+			Action: cliutil.ErrorHandler(updater.Update),
+			Usage:  "Update the agent if a new version exists",
+			Flags: []cli.Flag{
+				&cli.BoolFlag{
+					Name:  "beta",
+					Usage: "specify if you wish to update to the latest beta version",
+				},
+				&cli.BoolFlag{
+					Name:   "force",
+					Usage:  "specify if you wish to force an upgrade to the latest version regardless of the current version",
+					Hidden: true,
+				},
+				&cli.BoolFlag{
+					Name:   "staging",
+					Usage:  "specify if you wish to use the staging url for updating",
+					Hidden: true,
+				},
+				&cli.StringFlag{
+					Name:   "version",
+					Usage:  "specify a version you wish to upgrade or downgrade to",
+					Hidden: false,
+				},
+			},
 			Description: `Looks for a new version on the official download server.
 If a new version exists, updates the agent binary and quits.
 Otherwise, does nothing.
@@ -108,6 +130,7 @@ To determine if an update happened in a script, check for error code 64.`,
 		},
 	}
 	cmds = append(cmds, tunnel.Commands()...)
+	cmds = append(cmds, tunneldns.Command(false))
 	cmds = append(cmds, access.Commands()...)
 	return cmds
 }
@@ -10,8 +10,9 @@ import (
 	"os/exec"
 	"text/template"

-	"github.com/cloudflare/cloudflared/cmd/cloudflared/config"
 	"github.com/mitchellh/go-homedir"
+
+	"github.com/cloudflare/cloudflared/cmd/cloudflared/config"
 )

 type ServiceTemplate struct {
@@ -21,7 +22,8 @@ type ServiceTemplate struct {
 }

 type ServiceTemplateArgs struct {
-	Path string
+	Path      string
+	ExtraArgs []string
 }

 func (st *ServiceTemplate) ResolvePath() (string, error) {
@@ -80,7 +82,7 @@ func runCommand(command string, args ...string) error {
 		return fmt.Errorf("error starting %s: %v", command, err)
 	}

-	ioutil.ReadAll(stderr)
+	_, _ = ioutil.ReadAll(stderr)
 	err = cmd.Wait()
 	if err != nil {
 		return fmt.Errorf("%s returned with error: %v", command, err)
@@ -139,6 +141,33 @@ func copyCredential(srcCredentialPath, destCredentialPath string) error {
 	return nil
 }

+func copyFile(src, dest string) error {
+	srcFile, err := os.Open(src)
+	if err != nil {
+		return err
+	}
+	defer srcFile.Close()
+
+	destFile, err := os.Create(dest)
+	if err != nil {
+		return err
+	}
+	ok := false
+	defer func() {
+		destFile.Close()
+		if !ok {
+			_ = os.Remove(dest)
+		}
+	}()
+
+	if _, err := io.Copy(destFile, srcFile); err != nil {
+		return err
+	}
+
+	ok = true
+	return nil
+}
+
 func copyConfig(srcConfigPath, destConfigPath string) error {
 	// Copy or create config
 	destFile, exists, err := openFile(destConfigPath, true)
@@ -14,6 +14,7 @@ import (

 	"github.com/cloudflare/cloudflared/cmd/cloudflared/buildinfo"
 	"github.com/cloudflare/cloudflared/cmd/cloudflared/config"
+	"github.com/cloudflare/cloudflared/ingress"
 	"github.com/cloudflare/cloudflared/logger"
 	"github.com/cloudflare/cloudflared/origin"
 	"github.com/cloudflare/cloudflared/tlsconfig"
@@ -184,12 +185,6 @@ func prepareTunnelConfig(

 	tags = append(tags, tunnelpogs.Tag{Name: "ID", Value: clientID})

-	originURL, err := config.ValidateUrl(c, compatibilityMode)
-	if err != nil {
-		logger.Errorf("Error validating origin URL: %s", err)
-		return nil, errors.Wrap(err, "Error validating origin URL")
-	}
-
 	var originCert []byte
 	if !isFreeTunnel {
 		originCert, err = getOriginCert(c, logger)
@@ -224,6 +219,36 @@ func prepareTunnelConfig(
 	}
 	dialContext := dialer.DialContext

+	var ingressRules ingress.Ingress
+	if namedTunnel != nil {
+		clientUUID, err := uuid.NewRandom()
+		if err != nil {
+			return nil, errors.Wrap(err, "can't generate clientUUID")
+		}
+		namedTunnel.Client = tunnelpogs.ClientInfo{
+			ClientID: clientUUID[:],
+			Features: []string{origin.FeatureSerializedHeaders},
+			Version:  version,
+			Arch:     fmt.Sprintf("%s_%s", buildInfo.GoOS, buildInfo.GoArch),
+		}
+		ingressRules, err = ingress.ParseIngress(config.GetConfiguration())
+		if err != nil && err != ingress.ErrNoIngressRules {
+			return nil, err
+		}
+		if !ingressRules.IsEmpty() && c.IsSet("url") {
+			return nil, ingress.ErrURLIncompatibleWithIngress
+		}
+	}
+
+	var originURL string
+	if ingressRules.IsEmpty() {
+		originURL, err = config.ValidateUrl(c, compatibilityMode)
+		if err != nil {
+			logger.Errorf("Error validating origin URL: %s", err)
+			return nil, errors.Wrap(err, "Error validating origin URL")
+		}
+	}
+
 	if c.IsSet("unix-socket") {
 		unixSocket, err := config.ValidateUnixSocket(c)
 		if err != nil {
@@ -246,8 +271,22 @@ func prepareTunnelConfig(
 	}
 	// If tunnel running in bastion mode, a connection to origin will not exist until initiated by the client.
 	if !c.IsSet(bastionFlag) {
-		if err = validation.ValidateHTTPService(originURL, hostname, httpTransport); err != nil {
-			logger.Errorf("unable to connect to the origin: %s", err)
+
+		// List all origin URLs that require validation
+		var originURLs []string
+		if ingressRules.IsEmpty() {
+			originURLs = append(originURLs, originURL)
+		} else {
+			for _, rule := range ingressRules.Rules {
+				originURLs = append(originURLs, rule.Service.String())
+			}
+		}
+
+		// Validate each origin URL
+		for _, u := range originURLs {
+			if err = validation.ValidateHTTPService(u, hostname, httpTransport); err != nil {
+				logger.Errorf("unable to connect to the origin: %s", err)
+			}
 		}
 	}

@@ -256,20 +295,6 @@ func prepareTunnelConfig(
 		logger.Errorf("unable to create TLS config to connect with edge: %s", err)
 		return nil, errors.Wrap(err, "unable to create TLS config to connect with edge")
 	}
-
-	if namedTunnel != nil {
-		clientUUID, err := uuid.NewRandom()
-		if err != nil {
-			return nil, errors.Wrap(err, "can't generate clientUUID")
-		}
-		namedTunnel.Client = tunnelpogs.ClientInfo{
-			ClientID: clientUUID[:],
-			Features: []string{origin.FeatureSerializedHeaders},
-			Version:  version,
-			Arch:     fmt.Sprintf("%s_%s", buildInfo.GoOS, buildInfo.GoArch),
-		}
-	}
-
 	return &origin.TunnelConfig{
 		BuildInfo:          buildInfo,
 		ClientID:           clientID,
@@ -301,6 +326,7 @@ func prepareTunnelConfig(
 		TlsConfig:          toEdgeTLSConfig,
 		NamedTunnel:        namedTunnel,
 		ReplaceExisting:    c.Bool("force"),
+		IngressRules:       ingressRules,
 		// turn off use of reconnect token and auth refresh when using named tunnels
 		UseReconnectToken: compatibilityMode && c.Bool("use-reconnect-token"),
 	}, nil
@@ -0,0 +1,110 @@
+package tunnel
+
+import (
+	"fmt"
+	"net/url"
+
+	"github.com/pkg/errors"
+	"github.com/urfave/cli/v2"
+
+	"github.com/cloudflare/cloudflared/cmd/cloudflared/cliutil"
+	"github.com/cloudflare/cloudflared/cmd/cloudflared/config"
+	"github.com/cloudflare/cloudflared/ingress"
+)
+
+func buildIngressSubcommand() *cli.Command {
+	return &cli.Command{
+		Name:      "ingress",
+		Category:  "Tunnel",
+		Usage:     "Validate and test cloudflared tunnel's ingress configuration",
+		UsageText: "cloudflared tunnel [--config FILEPATH] ingress COMMAND [arguments...]",
+		Hidden:    true,
+		Description: ` Cloudflared lets you route traffic from the internet to multiple different addresses on your
+		origin. Multiple-origin routing is configured by a set of rules. Each rule matches traffic
+		by its hostname or path, and routes it to an address. These rules are configured under the
+		'ingress' key of your config.yaml, for example:
+
+		ingress:
+		  - hostname: www.example.com
+		    service: https://localhost:8000
+		  - hostname: *.example.xyz
+		    path: /[a-zA-Z]+.html
+		    service: https://localhost:8001
+		  - hostname: *
+		    service: https://localhost:8002
+
+		To ensure cloudflared can route all incoming requests, the last rule must be a catch-all
+		rule that matches all traffic. You can validate these rules with the 'ingress validate'
+		command, and test which rule matches a particular URL with 'ingress rule <URL>'.
+
+		Multiple-origin routing is incompatible with the --url flag.`,
+		Subcommands: []*cli.Command{buildValidateIngressCommand(), buildTestURLCommand()},
+	}
+}
+
+func buildValidateIngressCommand() *cli.Command {
+	return &cli.Command{
+		Name:        "validate",
+		Action:      cliutil.ErrorHandler(validateIngressCommand),
+		Usage:       "Validate the ingress configuration ",
+		UsageText:   "cloudflared tunnel [--config FILEPATH] ingress validate",
+		Description: "Validates the configuration file, ensuring your ingress rules are OK.",
+	}
+}
+
+func buildTestURLCommand() *cli.Command {
+	return &cli.Command{
+		Name:      "rule",
+		Action:    cliutil.ErrorHandler(testURLCommand),
+		Usage:     "Check which ingress rule matches a given request URL",
+		UsageText: "cloudflared tunnel [--config FILEPATH] ingress rule URL",
+		ArgsUsage: "URL",
+		Description: "Check which ingress rule matches a given request URL. " +
+			"Ingress rules match a request's hostname and path. Hostname is " +
+			"optional and is either a full hostname like `www.example.com` or a " +
+			"hostname with a `*` for its subdomains, e.g. `*.example.com`. Path " +
+			"is optional and matches a regular expression, like `/[a-zA-Z0-9_]+.html`",
+	}
+}
+
+// validateIngressCommand check the syntax of the ingress rules in the cloudflared config file
+func validateIngressCommand(c *cli.Context) error {
+	conf := config.GetConfiguration()
+	fmt.Println("Validating rules from", conf.Source())
+	if _, err := ingress.ParseIngress(conf); err != nil {
+		return errors.Wrap(err, "Validation failed")
+	}
+	if c.IsSet("url") {
+		return ingress.ErrURLIncompatibleWithIngress
+	}
+	fmt.Println("OK")
+	return nil
+}
+
+// testURLCommand checks which ingress rule matches the given URL.
+func testURLCommand(c *cli.Context) error {
+	requestArg := c.Args().First()
+	if requestArg == "" {
+		return errors.New("cloudflared tunnel rule expects a single argument, the URL to test")
+	}
+
+	requestURL, err := url.Parse(requestArg)
+	if err != nil {
+		return fmt.Errorf("%s is not a valid URL", requestArg)
+	}
+	if requestURL.Hostname() == "" && requestURL.Scheme == "" {
+		return fmt.Errorf("%s doesn't have a hostname, consider adding a scheme", requestArg)
+	}
+
+	conf := config.GetConfiguration()
+	fmt.Println("Using rules from", conf.Source())
+	ing, err := ingress.ParseIngress(conf)
+	if err != nil {
+		return errors.Wrap(err, "Validation failed")
+	}
+
+	i := ing.FindMatchingRule(requestURL.Hostname(), requestURL.Path)
+	fmt.Printf("Matched rule #%d\n", i+1)
+	fmt.Println(ing.Rules[i].MultiLineString())
+	return nil
+}
@@ -7,12 +7,14 @@ import (
 	"path/filepath"
 	"syscall"

-	"github.com/cloudflare/cloudflared/cmd/cloudflared/config"
-	"github.com/cloudflare/cloudflared/cmd/cloudflared/transfer"
-	"github.com/cloudflare/cloudflared/logger"
 	homedir "github.com/mitchellh/go-homedir"
 	"github.com/pkg/errors"
 	cli "github.com/urfave/cli/v2"
+
+	"github.com/cloudflare/cloudflared/cmd/cloudflared/cliutil"
+	"github.com/cloudflare/cloudflared/cmd/cloudflared/config"
+	"github.com/cloudflare/cloudflared/cmd/cloudflared/transfer"
+	"github.com/cloudflare/cloudflared/logger"
 )

 const (
@@ -20,6 +22,22 @@ const (
 	callbackStoreURL = "https://login.argotunnel.com/"
 )

+func buildLoginSubcommand(hidden bool) *cli.Command {
+	return &cli.Command{
+		Name:      "login",
+		Action:    cliutil.ErrorHandler(login),
+		Usage:     "Generate a configuration file with your login details",
+		ArgsUsage: " ",
+		Flags: []cli.Flag{
+			&cli.StringFlag{
+				Name:   "url",
+				Hidden: true,
+			},
+		},
+		Hidden: hidden,
+	}
+}
+
 func login(c *cli.Context) error {
 	logger, err := logger.New()
 	if err != nil {
@@ -8,19 +8,20 @@ import (
 	"path/filepath"
 	"strings"

+	"github.com/google/uuid"
+	"github.com/pkg/errors"
+	"github.com/urfave/cli/v2"
+
 	"github.com/cloudflare/cloudflared/certutil"
 	"github.com/cloudflare/cloudflared/cmd/cloudflared/config"
 	"github.com/cloudflare/cloudflared/logger"
 	"github.com/cloudflare/cloudflared/origin"
 	"github.com/cloudflare/cloudflared/tunnelrpc/pogs"
 	"github.com/cloudflare/cloudflared/tunnelstore"
-	"github.com/google/uuid"
-	"github.com/pkg/errors"
-	"github.com/urfave/cli/v2"
 )

-// subcommandContext carries structs shared between subcommands, to reduce number of arguments needed to pass between subcommands,
-// and make sure they are only initialized once
+// subcommandContext carries structs shared between subcommands, to reduce number of arguments needed to
+// pass between subcommands, and make sure they are only initialized once
 type subcommandContext struct {
 	c      *cli.Context
 	logger logger.Service
@@ -28,16 +29,23 @@ type subcommandContext struct {
 	// These fields should be accessed using their respective Getter
 	tunnelstoreClient tunnelstore.Client
 	userCredential    *userCredential
+
+	isUIEnabled bool
 }

 func newSubcommandContext(c *cli.Context) (*subcommandContext, error) {
-	logger, err := createLogger(c, false)
+	isUIEnabled := c.IsSet(uiFlag) && c.String("name") != ""
+
+	// If UI is enabled, terminal log output should be disabled -- log should be written into a UI log window instead
+	logger, err := createLogger(c, false, isUIEnabled)
 	if err != nil {
 		return nil, errors.Wrap(err, "error setting up logger")
 	}
+
 	return &subcommandContext{
-		c:      c,
-		logger: logger,
+		c:           c,
+		logger:      logger,
+		isUIEnabled: isUIEnabled,
 	}, nil
 }

@@ -113,6 +121,7 @@ func (sc *subcommandContext) tunnelCredentialsPath(tunnelID uuid.UUID) (string,
 		if validFilePath(filePath) {
 			return filePath, nil
 		}
+		return "", fmt.Errorf("Tunnel credentials file %s doesn't exist or is not a file", filePath)
 	}

 	// Fallback to look for tunnel credentials in the origin cert directory
@@ -237,7 +246,16 @@ func (sc *subcommandContext) run(tunnelID uuid.UUID) error {
 	if err != nil {
 		return err
 	}
-	return StartServer(sc.c, version, shutdownC, graceShutdownC, &origin.NamedTunnelConfig{Auth: *credentials, ID: tunnelID}, sc.logger)
+
+	return StartServer(
+		sc.c,
+		version,
+		shutdownC,
+		graceShutdownC,
+		&origin.NamedTunnelConfig{Auth: *credentials, ID: tunnelID},
+		sc.logger,
+		sc.isUIEnabled,
+	)
 }

 func (sc *subcommandContext) cleanupConnections(tunnelIDs []uuid.UUID) error {
@@ -254,17 +272,13 @@ func (sc *subcommandContext) cleanupConnections(tunnelIDs []uuid.UUID) error {
 	return nil
 }

-func (sc *subcommandContext) route(tunnelID uuid.UUID, r tunnelstore.Route) error {
+func (sc *subcommandContext) route(tunnelID uuid.UUID, r tunnelstore.Route) (tunnelstore.RouteResult, error) {
 	client, err := sc.client()
 	if err != nil {
-		return err
+		return nil, err
 	}

-	if err := client.RouteTunnel(tunnelID, r); err != nil {
-		return err
-	}
-
-	return nil
+	return client.RouteTunnel(tunnelID, r)
 }

 func (sc *subcommandContext) tunnelActive(name string) (*tunnelstore.Tunnel, bool, error) {
@@ -7,6 +7,7 @@ import (
 	"io/ioutil"
 	"os"
 	"path/filepath"
+	"regexp"
 	"sort"
 	"strings"
 	"text/tabwriter"
@@ -16,9 +17,12 @@ import (
 	"github.com/mitchellh/go-homedir"
 	"github.com/pkg/errors"
 	"github.com/urfave/cli/v2"
+	"github.com/urfave/cli/v2/altsrc"
+	"golang.org/x/net/idna"
 	"gopkg.in/yaml.v2"

 	"github.com/cloudflare/cloudflared/cmd/cloudflared/cliutil"
+	"github.com/cloudflare/cloudflared/cmd/cloudflared/config"
 	"github.com/cloudflare/cloudflared/logger"
 	"github.com/cloudflare/cloudflared/tunnelrpc/pogs"
 	"github.com/cloudflare/cloudflared/tunnelstore"
@@ -37,42 +41,43 @@ var (
 	listNameFlag = &cli.StringFlag{
 		Name:    "name",
 		Aliases: []string{"n"},
-		Usage:   "List tunnels with the given name",
+		Usage:   "List tunnels with the given `NAME`",
 	}
 	listExistedAtFlag = &cli.TimestampFlag{
-		Name:    "when",
-		Aliases: []string{"w"},
-		Usage:   fmt.Sprintf("List tunnels that are active at the given time, expect format in RFC3339 (%s)", time.Now().Format(tunnelstore.TimeLayout)),
-		Layout:  tunnelstore.TimeLayout,
+		Name:        "when",
+		Aliases:     []string{"w"},
+		Usage:       "List tunnels that are active at the given `TIME` in RFC3339 format",
+		Layout:      tunnelstore.TimeLayout,
+		DefaultText: fmt.Sprintf("current time, %s", time.Now().Format(tunnelstore.TimeLayout)),
 	}
 	listIDFlag = &cli.StringFlag{
 		Name:    "id",
 		Aliases: []string{"i"},
-		Usage:   "List tunnel by ID",
+		Usage:   "List tunnel by `ID`",
 	}
 	showRecentlyDisconnected = &cli.BoolFlag{
 		Name:    "show-recently-disconnected",
 		Aliases: []string{"rd"},
 		Usage:   "Include connections that have recently disconnected in the list",
 	}
-	outputFormatFlag = &cli.StringFlag{
+	outputFormatFlag = altsrc.NewStringFlag(&cli.StringFlag{
 		Name:    "output",
 		Aliases: []string{"o"},
 		Usage:   "Render output using given `FORMAT`. Valid options are 'json' or 'yaml'",
-	}
-	forceFlag = &cli.BoolFlag{
+	})
+	forceFlag = altsrc.NewBoolFlag(&cli.BoolFlag{
 		Name:    "force",
 		Aliases: []string{"f"},
 		Usage: "By default, if a tunnel is currently being run from a cloudflared, you can't " +
 			"simultaneously rerun it again from a second cloudflared. The --force flag lets you " +
 			"overwrite the previous tunnel. If you want to use a single hostname with multiple " +
 			"tunnels, you can do so with Cloudflare's Load Balancer product.",
-	}
-	credentialsFileFlag = &cli.StringFlag{
+	})
+	credentialsFileFlag = altsrc.NewStringFlag(&cli.StringFlag{
 		Name:    "credentials-file",
 		Aliases: []string{credFileFlagAlias},
 		Usage:   "File path of tunnel credentials",
-	}
+	})
 	forceDeleteFlag = &cli.BoolFlag{
 		Name:    "force",
 		Aliases: []string{"f"},
@@ -80,16 +85,20 @@ var (
 	}
 )

-const hideSubcommands = true
-
 func buildCreateCommand() *cli.Command {
 	return &cli.Command{
-		Name:      "create",
-		Action:    cliutil.ErrorHandler(createCommand),
-		Usage:     "Create a new tunnel with given name",
-		ArgsUsage: "TUNNEL-NAME",
-		Hidden:    hideSubcommands,
-		Flags:     []cli.Flag{outputFormatFlag},
+		Name:               "create",
+		Action:             cliutil.ErrorHandler(createCommand),
+		Usage:              "Create a new tunnel with given name",
+		UsageText:          "cloudflared tunnel [tunnel command options] create [subcommand options] NAME",
+		Description:        `Creates a tunnel, registers it with Cloudflare edge and generates credential file used to run this tunnel.
+  Use "cloudflared tunnel route" subcommand to map a DNS name to this tunnel and "cloudflared tunnel run" to start the connection. 
+
+  For example, to create a tunnel named 'my-tunnel' run:
+
+  $ cloudflared tunnel create my-tunnel`,
+		Flags:              []cli.Flag{outputFormatFlag},
+		CustomHelpTemplate: commandHelpTemplate(),
 	}
 }

@@ -149,12 +158,13 @@ func validFilePath(path string) bool {

 func buildListCommand() *cli.Command {
 	return &cli.Command{
-		Name:      "list",
-		Action:    cliutil.ErrorHandler(listCommand),
-		Usage:     "List existing tunnels",
-		ArgsUsage: " ",
-		Hidden:    hideSubcommands,
-		Flags:     []cli.Flag{outputFormatFlag, showDeletedFlag, listNameFlag, listExistedAtFlag, listIDFlag, showRecentlyDisconnected},
+		Name:               "list",
+		Action:             cliutil.ErrorHandler(listCommand),
+		Usage:              "List existing tunnels",
+		UsageText:          "cloudflared tunnel [tunnel command options] list [subcommand options]",
+		Description:        "cloudflared tunnel list will display all active tunnels, their created time and associated connections. Use -d flag to include deleted tunnels. See the list of options to filter the list",
+		Flags:              []cli.Flag{outputFormatFlag, showDeletedFlag, listNameFlag, listExistedAtFlag, listIDFlag, showRecentlyDisconnected},
+		CustomHelpTemplate: commandHelpTemplate(),
 	}
 }

@@ -209,6 +219,7 @@ func fmtAndPrintTunnelList(tunnels []*tunnelstore.Tunnel, showRecentlyDisconnect
 	)

 	writer := tabwriter.NewWriter(os.Stdout, minWidth, tabWidth, padding, padChar, flags)
+	defer writer.Flush()

 	// Print column headers with tabbed columns
 	fmt.Fprintln(writer, "ID\tNAME\tCREATED\tCONNECTIONS\t")
@@ -224,9 +235,6 @@ func fmtAndPrintTunnelList(tunnels []*tunnelstore.Tunnel, showRecentlyDisconnect
 		)
 		fmt.Fprintln(writer, formattedStr)
 	}
-
-	// Write data buffered in tabwriter to output
-	writer.Flush()
 }

 func fmtConnections(connections []tunnelstore.Connection, showRecentlyDisconnected bool) string {
@@ -256,12 +264,13 @@ func fmtConnections(connections []tunnelstore.Connection, showRecentlyDisconnect

 func buildDeleteCommand() *cli.Command {
 	return &cli.Command{
-		Name:      "delete",
-		Action:    cliutil.ErrorHandler(deleteCommand),
-		Usage:     "Delete existing tunnel with given IDs",
-		ArgsUsage: "TUNNEL-ID",
-		Hidden:    hideSubcommands,
-		Flags:     []cli.Flag{credentialsFileFlag, forceDeleteFlag},
+		Name:               "delete",
+		Action:             cliutil.ErrorHandler(deleteCommand),
+		Usage:              "Delete existing tunnel by UUID or name",
+		UsageText:          "cloudflared tunnel [tunnel command options] delete [subcommand options] TUNNEL",
+		Description:        "cloudflared tunnel delete will delete tunnels with the given tunnel UUIDs or names. A tunnel cannot be deleted if it has active connections. To delete the tunnel unconditionally, use -f flag.",
+		Flags:              []cli.Flag{credentialsFileFlag, forceDeleteFlag},
+		CustomHelpTemplate: commandHelpTemplate(),
 	}
 }

@@ -297,17 +306,28 @@ func renderOutput(format string, v interface{}) error {
 }

 func buildRunCommand() *cli.Command {
+	flags := []cli.Flag{
+		forceFlag,
+		credentialsFileFlag,
+	}
+	flags = append(flags, configureProxyFlags(false)...)
 	return &cli.Command{
 		Name:      "run",
 		Action:    cliutil.ErrorHandler(runCommand),
+		Before:    SetFlagsFromConfigFile,
 		Usage:     "Proxy a local web server by running the given tunnel",
-		ArgsUsage: "TUNNEL-ID",
-		Description: "Runs the tunnel, creating a high-availability connection between your server and the Cloudflare " +
-			"edge. This command requires the tunnel credentials file created when `cloudflared tunnel create` was run, but " +
-			"does not require the cert.pem from `cloudflared login`. If you experience problems running the tunnel, " +
-			"`cloudflared tunnel cleanup` may help by removing any old connection records.",
-		Hidden: hideSubcommands,
-		Flags:  []cli.Flag{forceFlag, credentialsFileFlag},
+		UsageText: "cloudflared tunnel [tunnel command options] run [subcommand options] [TUNNEL]",
+		Description: `Runs the tunnel identified by name or UUUD, creating highly available connections 
+  between your server and the Cloudflare edge. You can provide name or UUID of tunnel to run either as the
+  last command line argument or in the configuration file using "tunnel: TUNNEL".
+
+  This command requires the tunnel credentials file created when "cloudflared tunnel create" was run, 
+  however it does not need access to cert.pem from "cloudflared login" if you identify the tunnel by UUID.
+  If you experience other problems running the tunnel, "cloudflared tunnel cleanup" may help by removing 
+  any old connection records.
+`,
+		Flags:              flags,
+		CustomHelpTemplate: commandHelpTemplate(),
 	}
 }

@@ -317,24 +337,40 @@ func runCommand(c *cli.Context) error {
 		return err
 	}

-	if c.NArg() != 1 {
-		return cliutil.UsageError(`"cloudflared tunnel run" requires exactly 1 argument, the ID or name of the tunnel to run.`)
+	if c.NArg() > 1 {
+		return cliutil.UsageError(`"cloudflared tunnel run" accepts only one argument, the ID or name of the tunnel to run.`)
 	}
-	tunnelID, err := sc.findID(c.Args().First())
+	tunnelRef := c.Args().First()
+	if tunnelRef == "" {
+		// see if tunnel id was in the config file
+		tunnelRef = config.GetConfiguration().TunnelID
+		if tunnelRef == "" {
+			return cliutil.UsageError(`"cloudflared tunnel run" requires the ID or name of the tunnel to run as the last command line argument or in the configuration file.`)
+		}
+	}
+
+	return runNamedTunnel(sc, tunnelRef)
+}
+
+func runNamedTunnel(sc *subcommandContext, tunnelRef string) error {
+	tunnelID, err := sc.findID(tunnelRef)
 	if err != nil {
 		return errors.Wrap(err, "error parsing tunnel ID")
 	}

+	sc.logger.Infof("Starting tunnel %s", tunnelID.String())
+
 	return sc.run(tunnelID)
 }

 func buildCleanupCommand() *cli.Command {
 	return &cli.Command{
-		Name:      "cleanup",
-		Action:    cliutil.ErrorHandler(cleanupCommand),
-		Usage:     "Cleanup connections for the tunnel with given IDs",
-		ArgsUsage: "TUNNEL-IDS",
-		Hidden:    hideSubcommands,
+		Name:               "cleanup",
+		Action:             cliutil.ErrorHandler(cleanupCommand),
+		Usage:              "Cleanup tunnel connections",
+		UsageText:          "cloudflared tunnel [tunnel command options] cleanup [subcommand options] TUNNEL",
+		Description:        "Delete connections for tunnels with the given UUIDs or names.",
+		CustomHelpTemplate: commandHelpTemplate(),
 	}
 }

@@ -358,54 +394,79 @@ func cleanupCommand(c *cli.Context) error {

 func buildRouteCommand() *cli.Command {
 	return &cli.Command{
-		Name:   "route",
-		Action: cliutil.ErrorHandler(routeCommand),
-		Usage:  "Define what hostname or load balancer can route to this tunnel",
-		Description: `The route defines what hostname or load balancer can route to this tunnel.
-	 To route a hostname: cloudflared tunnel route dns <tunnel ID> <hostname>
-	 To route a load balancer: cloudflared tunnel route lb <tunnel ID> <load balancer name> <load balancer pool>
-	 If you don't specify a load balancer pool, we will create a new pool called tunnel:<tunnel ID>`,
-		ArgsUsage: "dns|lb TUNNEL-ID HOSTNAME [LB-POOL]",
-		Hidden:    hideSubcommands,
+		Name:      "route",
+		Action:    cliutil.ErrorHandler(routeCommand),
+		Usage:     "Define what hostname or load balancer can route to this tunnel",
+		UsageText: "cloudflared tunnel [tunnel command options] route [subcommand options] dns|lb TUNNEL HOSTNAME [LB-POOL]",
+		Description: `The route defines what hostname or load balancer will proxy requests to this tunnel.
+
+   To route a hostname by creating a CNAME to tunnel's address:
+      cloudflared tunnel route dns <tunnel ID> <hostname>
+   To use this tunnel as a load balancer origin, creating pool and load balancer if necessary:
+      cloudflared tunnel route lb <tunnel ID> <load balancer name> <load balancer pool>`,
+		CustomHelpTemplate: commandHelpTemplate(),
 	}
 }

-func dnsRouteFromArg(c *cli.Context, tunnelID uuid.UUID) (tunnelstore.Route, error) {
+func dnsRouteFromArg(c *cli.Context) (tunnelstore.Route, error) {
 	const (
 		userHostnameIndex = 2
-		expectArgs        = 3
+		expectedNArgs     = 3
 	)
-	if c.NArg() != expectArgs {
-		return nil, cliutil.UsageError("Expect %d arguments, got %d", expectArgs, c.NArg())
+	if c.NArg() != expectedNArgs {
+		return nil, cliutil.UsageError("Expected %d arguments, got %d", expectedNArgs, c.NArg())
 	}
 	userHostname := c.Args().Get(userHostnameIndex)
 	if userHostname == "" {
 		return nil, cliutil.UsageError("The third argument should be the hostname")
+	} else if !validateHostname(userHostname) {
+		return nil, errors.Errorf("%s is not a valid hostname", userHostname)
 	}
 	return tunnelstore.NewDNSRoute(userHostname), nil
 }

-func lbRouteFromArg(c *cli.Context, tunnelID uuid.UUID) (tunnelstore.Route, error) {
+func lbRouteFromArg(c *cli.Context) (tunnelstore.Route, error) {
 	const (
 		lbNameIndex   = 2
 		lbPoolIndex   = 3
-		expectMinArgs = 3
+		expectedNArgs = 4
 	)
-	if c.NArg() < expectMinArgs {
-		return nil, cliutil.UsageError("Expect at least %d arguments, got %d", expectMinArgs, c.NArg())
+	if c.NArg() != expectedNArgs {
+		return nil, cliutil.UsageError("Expected %d arguments, got %d", expectedNArgs, c.NArg())
 	}
 	lbName := c.Args().Get(lbNameIndex)
 	if lbName == "" {
 		return nil, cliutil.UsageError("The third argument should be the load balancer name")
+	} else if !validateHostname(lbName) {
+		return nil, errors.Errorf("%s is not a valid load balancer name", lbName)
 	}
+
 	lbPool := c.Args().Get(lbPoolIndex)
 	if lbPool == "" {
-		lbPool = defaultPoolName(tunnelID)
+		return nil, cliutil.UsageError("The fourth argument should be the pool name")
+	} else if !validateName(lbPool) {
+		return nil, errors.Errorf("%s is not a valid pool name", lbPool)
 	}

 	return tunnelstore.NewLBRoute(lbName, lbPool), nil
 }

+var nameRegex = regexp.MustCompile("^[_a-zA-Z0-9][-_.a-zA-Z0-9]*$")
+
+func validateName(s string) bool {
+	return nameRegex.MatchString(s)
+}
+
+func validateHostname(s string) bool {
+	// Slightly stricter than PunyCodeProfile
+	idnaProfile := idna.New(
+		idna.ValidateLabels(true),
+		idna.VerifyDNSLength(true))
+
+	puny, err := idnaProfile.ToASCII(s)
+	return err == nil && validateName(puny)
+}
+
 func routeCommand(c *cli.Context) error {
 	if c.NArg() < 2 {
 		return cliutil.UsageError(`"cloudflared tunnel route" requires the first argument to be the route type(dns or lb), followed by the ID or name of the tunnel`)
@@ -418,7 +479,7 @@ func routeCommand(c *cli.Context) error {
 	const tunnelIDIndex = 1

 	routeType := c.Args().First()
-	var r tunnelstore.Route
+	var route tunnelstore.Route
 	var tunnelID uuid.UUID
 	switch routeType {
 	case "dns":
@@ -426,7 +487,7 @@ func routeCommand(c *cli.Context) error {
 		if err != nil {
 			return err
 		}
-		r, err = dnsRouteFromArg(c, tunnelID)
+		route, err = dnsRouteFromArg(c)
 		if err != nil {
 			return err
 		}
@@ -435,7 +496,7 @@ func routeCommand(c *cli.Context) error {
 		if err != nil {
 			return err
 		}
-		r, err = lbRouteFromArg(c, tunnelID)
+		route, err = lbRouteFromArg(c)
 		if err != nil {
 			return err
 		}
@@ -443,13 +504,37 @@ func routeCommand(c *cli.Context) error {
 		return cliutil.UsageError("%s is not a recognized route type. Supported route types are dns and lb", routeType)
 	}

-	if err := sc.route(tunnelID, r); err != nil {
+	res, err := sc.route(tunnelID, route)
+	if err != nil {
 		return err
 	}
-	sc.logger.Infof(r.SuccessSummary())
+
+	sc.logger.Infof(res.SuccessSummary())
 	return nil
 }

-func defaultPoolName(tunnelID uuid.UUID) string {
-	return fmt.Sprintf("tunnel:%v", tunnelID)
+func commandHelpTemplate() string {
+	var parentFlagsHelp string
+	for _, f := range configureCloudflaredFlags(false) {
+		parentFlagsHelp += fmt.Sprintf(" %s\n\t", f)
+	}
+	for _, f := range configureLoggingFlags(false) {
+		parentFlagsHelp += fmt.Sprintf(" %s\n\t", f)
+	}
+	const template = `NAME:
+	{{.HelpName}} - {{.Usage}}
+	
+USAGE:
+	{{.UsageText}}
+ 
+DESCRIPTION:
+	{{.Description}}
+ 
+TUNNEL COMMAND OPTIONS:
+	%s
+SUBCOMMAND OPTIONS:
+	{{range .VisibleFlags}}{{.}}
+	{{end}}
+`
+	return fmt.Sprintf(template, parentFlagsHelp)
 }
@@ -98,3 +98,27 @@ func TestTunnelfilePath(t *testing.T) {
 	expected := fmt.Sprintf("%s/.cloudflared/%v.json", homeDir, tunnelID)
 	assert.Equal(t, expected, actual)
 }
+
+func TestValidateName(t *testing.T) {
+	tests := []struct {
+		name string
+		want bool
+	}{
+		{name: "", want: false},
+		{name: "-", want: false},
+		{name: ".", want: false},
+		{name: "a b", want: false},
+		{name: "a+b", want: false},
+		{name: "-ab", want: false},
+
+		{name: "ab", want: true},
+		{name: "ab-c", want: true},
+		{name: "abc.def", want: true},
+		{name: "_ab_c.-d-ef", want: true},
+	}
+	for _, tt := range tests {
+		if got := validateName(tt.name); got != tt.want {
+			t.Errorf("validateName() = %v, want %v", got, tt.want)
+		}
+	}
+}
@@ -0,0 +1,236 @@
+package ui
+
+import (
+	"context"
+	"fmt"
+	"time"
+
+	"github.com/cloudflare/cloudflared/logger"
+
+	"github.com/gdamore/tcell"
+	"github.com/rivo/tview"
+)
+
+type connState struct {
+	location string
+	state    status
+}
+
+type status int
+
+const (
+	Disconnected status = iota
+	Connected
+	Reconnecting
+	SetUrl
+	RegisteringTunnel
+)
+
+type TunnelEvent struct {
+	Index     uint8
+	EventType status
+	Location  string
+	Url       string
+}
+
+type uiModel struct {
+	version     string
+	edgeURL     string
+	metricsURL  string
+	proxyURL    string
+	connections []connState
+}
+
+type palette struct {
+	url          string
+	connected    string
+	defaultText  string
+	disconnected string
+	reconnecting string
+}
+
+func NewUIModel(version, hostname, metricsURL, proxyURL string, haConnections int) *uiModel {
+	return &uiModel{
+		version:     version,
+		edgeURL:     hostname,
+		metricsURL:  metricsURL,
+		proxyURL:    proxyURL,
+		connections: make([]connState, haConnections),
+	}
+}
+
+func (data *uiModel) LaunchUI(
+	ctx context.Context,
+	log logger.Service,
+	logLevels []logger.Level,
+	tunnelEventChan <-chan TunnelEvent,
+) {
+	// Configure the logger to stream logs into the textview
+
+	// Add TextView as a group to write output to
+	logTextView := NewDynamicColorTextView()
+	log.Add(logTextView, logger.NewUIFormatter(time.RFC3339), logLevels...)
+
+	// Construct the UI
+	palette := palette{
+		url:          "lightblue",
+		connected:    "lime",
+		defaultText:  "white",
+		disconnected: "red",
+		reconnecting: "orange",
+	}
+
+	app := tview.NewApplication()
+
+	grid := tview.NewGrid().SetGap(1, 0)
+	frame := tview.NewFrame(grid)
+	header := fmt.Sprintf("cloudflared [::b]%s", data.version)
+
+	frame.AddText(header, true, tview.AlignLeft, tcell.ColorWhite)
+
+	// Create table to store connection info and status
+	connTable := tview.NewTable()
+	// SetColumns takes a value for each column, representing the size of the column
+	// Numbers <= 0 represent proportional widths and positive numbers represent absolute widths
+	grid.SetColumns(20, 0)
+
+	// SetRows takes a value for each row, representing the size of the row
+	grid.SetRows(1, 1, len(data.connections), 1, 0)
+
+	// AddItem takes a primitive tview type, row, column, rowSpan, columnSpan, minGridHeight, minGridWidth, and focus
+	grid.AddItem(tview.NewTextView().SetText("Tunnel:"), 0, 0, 1, 1, 0, 0, false)
+	grid.AddItem(tview.NewTextView().SetText("Status:"), 1, 0, 1, 1, 0, 0, false)
+	grid.AddItem(tview.NewTextView().SetText("Connections:"), 2, 0, 1, 1, 0, 0, false)
+
+	grid.AddItem(tview.NewTextView().SetText("Metrics:"), 3, 0, 1, 1, 0, 0, false)
+
+	tunnelHostText := tview.NewTextView().SetText(data.edgeURL)
+
+	grid.AddItem(tunnelHostText, 0, 1, 1, 1, 0, 0, false)
+	grid.AddItem(NewDynamicColorTextView().SetText(fmt.Sprintf("[%s]\u2022[%s] Proxying to [%s::b]%s", palette.connected, palette.defaultText, palette.url, data.proxyURL)), 1, 1, 1, 1, 0, 0, false)
+
+	grid.AddItem(connTable, 2, 1, 1, 1, 0, 0, false)
+
+	grid.AddItem(NewDynamicColorTextView().SetText(fmt.Sprintf("Metrics at [%s::b]http://%s/metrics", palette.url, data.metricsURL)), 3, 1, 1, 1, 0, 0, false)
+
+	// Add TextView to stream logs
+	// Logs are displayed in a new grid so a border can be set around them
+	logGrid := tview.NewGrid().SetBorders(true).AddItem(logTextView.SetChangedFunc(handleNewText(app, logTextView)), 0, 0, 5, 2, 0, 0, false)
+	// LogFrame holds the Logs header as well as the grid with the textView for streamed logs
+	logFrame := tview.NewFrame(logGrid).AddText("[::b]Logs:[::-]", true, tview.AlignLeft, tcell.ColorWhite).SetBorders(0, 0, 0, 0, 0, 0)
+	// Footer for log frame
+	logFrame.AddText("[::d]Use Ctrl+C to exit[::-]", false, tview.AlignRight, tcell.ColorWhite)
+	grid.AddItem(logFrame, 4, 0, 5, 2, 0, 0, false)
+
+	go func() {
+		for {
+			select {
+			case <-ctx.Done():
+				app.Stop()
+				return
+			case event := <-tunnelEventChan:
+				switch event.EventType {
+				case Connected:
+					data.setConnTableCell(event, connTable, palette)
+				case Disconnected, Reconnecting:
+					data.changeConnStatus(event, connTable, log, palette)
+				case SetUrl:
+					tunnelHostText.SetText(event.Url)
+					data.edgeURL = event.Url
+				case RegisteringTunnel:
+					if data.edgeURL == "" {
+						tunnelHostText.SetText("Registering tunnel...")
+					}
+				}
+			}
+			app.Draw()
+		}
+	}()
+
+	go func() {
+		if err := app.SetRoot(frame, true).Run(); err != nil {
+			log.Errorf("Error launching UI: %s", err)
+		}
+	}()
+}
+
+func NewDynamicColorTextView() *tview.TextView {
+	return tview.NewTextView().SetDynamicColors(true)
+}
+
+// Re-draws application when new logs are streamed to UI
+func handleNewText(app *tview.Application, logTextView *tview.TextView) func() {
+	return func() {
+		app.Draw()
+		// SetFocus to enable scrolling in textview
+		app.SetFocus(logTextView)
+	}
+}
+
+func (data *uiModel) changeConnStatus(event TunnelEvent, table *tview.Table, logger logger.Service, palette palette) {
+	index := int(event.Index)
+	// Get connection location and state
+	connState := data.getConnState(index)
+	// Check if connection is already displayed in UI
+	if connState == nil {
+		logger.Info("Connection is not in the UI table")
+		return
+	}
+
+	locationState := event.Location
+
+	if event.EventType == Disconnected {
+		connState.state = Disconnected
+	} else if event.EventType == Reconnecting {
+		connState.state = Reconnecting
+		locationState = "Reconnecting..."
+	}
+
+	connectionNum := index + 1
+	// Get table cell
+	cell := table.GetCell(index, 0)
+	// Change dot color in front of text as well as location state
+	text := newCellText(palette, connectionNum, locationState, event.EventType)
+	cell.SetText(text)
+}
+
+// Return connection location and row in UI table
+func (data *uiModel) getConnState(connID int) *connState {
+	if connID < len(data.connections) {
+		return &data.connections[connID]
+	}
+
+	return nil
+}
+
+func (data *uiModel) setConnTableCell(event TunnelEvent, table *tview.Table, palette palette) {
+	index := int(event.Index)
+	connectionNum := index + 1
+
+	// Update slice to keep track of connection location and state in UI table
+	data.connections[index].state = Connected
+	data.connections[index].location = event.Location
+
+	// Update text in table cell to show disconnected state
+	text := newCellText(palette, connectionNum, event.Location, event.EventType)
+	cell := tview.NewTableCell(text)
+	table.SetCell(index, 0, cell)
+}
+
+func newCellText(palette palette, connectionNum int, location string, connectedStatus status) string {
+	// HA connection indicator formatted as: "• #<CONNECTION_INDEX>: <COLO>",
+	//  where the left middle dot's color depends on the status of the connection
+	const connFmtString = "[%s]\u2022[%s] #%d: %s"
+
+	var dotColor string
+	switch connectedStatus {
+	case Connected:
+		dotColor = palette.connected
+	case Disconnected:
+		dotColor = palette.disconnected
+	case Reconnecting:
+		dotColor = palette.reconnecting
+	}
+
+	return fmt.Sprintf(connFmtString, dotColor, palette.defaultText, connectionNum, location)
+}
@@ -0,0 +1,26 @@
+package updater
+
+// Version is the functions needed to perform an update
+type Version interface {
+	Apply() error
+	String() string
+}
+
+// Service is the functions to get check for new updates
+type Service interface {
+	Check() (Version, error)
+}
+
+const (
+	// OSKeyName is the url parameter key to send to the checkin API for the operating system of the local cloudflared (e.g. windows, darwin, linux)
+	OSKeyName = "os"
+
+	// ArchitectureKeyName is the url parameter key to send to the checkin API for the architecture of the local cloudflared (e.g. amd64, x86)
+	ArchitectureKeyName = "arch"
+
+	// BetaKeyName is the url parameter key to send to the checkin API to signal if the update should be a beta version or not
+	BetaKeyName = "beta"
+
+	// VersionKeyName is the url parameter key to send to the checkin API to specific what version to upgrade or downgrade to
+	VersionKeyName = "version"
+)
@@ -13,7 +13,6 @@ import (

 	"github.com/cloudflare/cloudflared/cmd/cloudflared/config"
 	"github.com/cloudflare/cloudflared/logger"
-	"github.com/equinox-io/equinox"
 	"github.com/facebookgo/grace/gracenet"
 	"github.com/pkg/errors"
 )
@@ -25,16 +24,12 @@ const (
 	noUpdateOnWindowsMessage      = "cloudflared will not automatically update on Windows systems."
 	noUpdateManagedPackageMessage = "cloudflared will not automatically update if installed by a package manager."
 	isManagedInstallFile          = ".installedFromPackageManager"
+	UpdateURL                     = "https://update.argotunnel.com"
+	StagingUpdateURL              = "https://staging-update.argotunnel.com"
 )

 var (
-	publicKey = []byte(`
-----BEGIN ECDSA PUBLIC KEY-----
-MHYwEAYHKoZIzj0CAQYFK4EEACIDYgAE4OWZocTVZ8Do/L6ScLdkV+9A0IYMHoOf
-dsCmJ/QZ6aw0w9qkkwEpne1Lmo6+0pGexZzFZOH6w5amShn+RXt7qkSid9iWlzGq
-EKx0BZogHSor9Wy5VztdFaAaVbsJiCbO
-----END ECDSA PUBLIC KEY-----
-`)
+	version string
 )

 // BinaryUpdated implements ExitCoder interface, the app will exit with status code 11
@@ -64,6 +59,13 @@ func (e *statusErr) ExitCode() int {
 	return 10
 }

+type updateOptions struct {
+	isBeta    bool
+	isStaging bool
+	isForced  bool
+	version   string
+}
+
 type UpdateOutcome struct {
 	Updated bool
 	Version string
@@ -74,29 +76,44 @@ func (uo *UpdateOutcome) noUpdate() bool {
 	return uo.Error == nil && uo.Updated == false
 }

-func checkForUpdateAndApply() UpdateOutcome {
-	var opts equinox.Options
-	if err := opts.SetPublicKeyPEM(publicKey); err != nil {
-		return UpdateOutcome{Error: err}
-	}
+func Init(v string) {
+	version = v
+}

-	resp, err := equinox.Check(appID, opts)
-	switch {
-	case err == equinox.NotAvailableErr:
-		return UpdateOutcome{}
-	case err != nil:
-		return UpdateOutcome{Error: err}
-	}
-
-	err = resp.Apply()
+func checkForUpdateAndApply(options updateOptions) UpdateOutcome {
+	cfdPath, err := os.Executable()
 	if err != nil {
 		return UpdateOutcome{Error: err}
 	}

-	return UpdateOutcome{Updated: true, Version: resp.ReleaseVersion}
+	url := UpdateURL
+	if options.isStaging {
+		url = StagingUpdateURL
+	}
+
+	s := NewWorkersService(version, url, cfdPath, Options{IsBeta: options.isBeta,
+		IsForced: options.isForced, RequestedVersion: options.version})
+
+	v, err := s.Check()
+	if err != nil {
+		return UpdateOutcome{Error: err}
+	}
+
+	//already on the latest version
+	if v == nil {
+		return UpdateOutcome{}
+	}
+
+	err = v.Apply()
+	if err != nil {
+		return UpdateOutcome{Error: err}
+	}
+
+	return UpdateOutcome{Updated: true, Version: v.String()}
 }

-func Update(_ *cli.Context) error {
+// Update is the handler for the update command from the command line
+func Update(c *cli.Context) error {
 	logger, err := logger.New()
 	if err != nil {
 		return errors.Wrap(err, "error setting up logger")
@@ -107,7 +124,22 @@ func Update(_ *cli.Context) error {
 		return nil
 	}

-	updateOutcome := loggedUpdate(logger)
+	isBeta := c.Bool("beta")
+	if isBeta {
+		logger.Info("cloudflared is set to update to the latest beta version")
+	}
+
+	isStaging := c.Bool("staging")
+	if isStaging {
+		logger.Info("cloudflared is set to update from staging")
+	}
+
+	isForced := c.Bool("force")
+	if isForced {
+		logger.Info("cloudflared is set to upgrade to the latest publish version regardless of the current version")
+	}
+
+	updateOutcome := loggedUpdate(logger, updateOptions{isBeta: isBeta, isStaging: isStaging, isForced: isForced, version: c.String("version")})
 	if updateOutcome.Error != nil {
 		return &statusErr{updateOutcome.Error}
 	}
@@ -121,8 +153,8 @@ func Update(_ *cli.Context) error {
 }

 // Checks for an update and applies it if one is available
-func loggedUpdate(logger logger.Service) UpdateOutcome {
-	updateOutcome := checkForUpdateAndApply()
+func loggedUpdate(logger logger.Service, options updateOptions) UpdateOutcome {
+	updateOutcome := checkForUpdateAndApply(options)
 	if updateOutcome.Updated {
 		logger.Infof("cloudflared has been updated to version %s", updateOutcome.Version)
 	}
@@ -168,7 +200,7 @@ func (a *AutoUpdater) Run(ctx context.Context) error {
 	ticker := time.NewTicker(a.configurable.freq)
 	for {
 		if a.configurable.enabled {
-			updateOutcome := loggedUpdate(a.logger)
+			updateOutcome := loggedUpdate(a.logger, updateOptions{})
 			if updateOutcome.Updated {
 				os.Args = append(os.Args, "--is-autoupdated=true")
 				if IsSysV() {
@@ -0,0 +1,154 @@
+package updater
+
+import (
+	"encoding/json"
+	"errors"
+	"net/http"
+	"runtime"
+	"strconv"
+	"strings"
+	"time"
+)
+
+// Options are the update options supported by the
+type Options struct {
+	// IsBeta is for beta updates to be installed if available
+	IsBeta bool
+
+	// IsForced is to forcibly download the latest version regardless of the current version
+	IsForced bool
+
+	// RequestedVersion is the specific version to upgrade or downgrade to
+	RequestedVersion string
+}
+
+// VersionResponse is the JSON response from the Workers API endpoint
+type VersionResponse struct {
+	URL          string `json:"url"`
+	Version      string `json:"version"`
+	Checksum     string `json:"checksum"`
+	IsCompressed bool   `json:"compressed"`
+	Error        string `json:"error"`
+}
+
+// WorkersService implements Service.
+// It contains everything needed to check in with the WorkersAPI and download and apply the updates
+type WorkersService struct {
+	currentVersion string
+	url            string
+	targetPath     string
+	opts           Options
+}
+
+// NewWorkersService creates a new updater Service object.
+func NewWorkersService(currentVersion, url, targetPath string, opts Options) Service {
+	return &WorkersService{
+		currentVersion: currentVersion,
+		url:            url,
+		targetPath:     targetPath,
+		opts:           opts,
+	}
+}
+
+// Check does a check in with the Workers API to get a new version update
+func (s *WorkersService) Check() (Version, error) {
+	client := &http.Client{
+		Timeout: time.Second * 5,
+	}
+
+	req, err := http.NewRequest(http.MethodGet, s.url, nil)
+	q := req.URL.Query()
+	q.Add(OSKeyName, runtime.GOOS)
+	q.Add(ArchitectureKeyName, runtime.GOARCH)
+
+	if s.opts.IsBeta {
+		q.Add(BetaKeyName, "true")
+	}
+
+	if s.opts.RequestedVersion != "" {
+		q.Add(VersionKeyName, s.opts.RequestedVersion)
+	}
+
+	req.URL.RawQuery = q.Encode()
+	resp, err := client.Do(req)
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	var v VersionResponse
+	if err := json.NewDecoder(resp.Body).Decode(&v); err != nil {
+		return nil, err
+	}
+
+	if v.Error != "" {
+		return nil, errors.New(v.Error)
+	}
+
+	if !s.opts.IsForced && !IsNewerVersion(s.currentVersion, v.Version) {
+		return nil, nil
+	}
+
+	return NewWorkersVersion(v.URL, v.Version, v.Checksum, s.targetPath, v.IsCompressed), nil
+}
+
+// IsNewerVersion checks semantic versioning for the latest version
+// cloudflared tagging is more of a date than a semantic version,
+// but the same comparision logic still holds for major.minor.patch
+// e.g. 2020.8.2 is newer than 2020.8.1.
+func IsNewerVersion(current string, check string) bool {
+	if strings.Contains(strings.ToLower(current), "dev") {
+		return false // dev builds shouldn't update
+	}
+
+	cMajor, cMinor, cPatch, err := SemanticParts(current)
+	if err != nil {
+		return false
+	}
+
+	nMajor, nMinor, nPatch, err := SemanticParts(check)
+	if err != nil {
+		return false
+	}
+
+	if nMajor > cMajor {
+		return true
+	}
+
+	if nMajor == cMajor && nMinor > cMinor {
+		return true
+	}
+
+	if nMajor == cMajor && nMinor == cMinor && nPatch > cPatch {
+		return true
+	}
+	return false
+}
+
+// SemanticParts gets the major, minor, and patch version of a semantic version string
+// e.g. 3.1.2 would return 3, 1, 2, nil
+func SemanticParts(version string) (major int, minor int, patch int, err error) {
+	major = 0
+	minor = 0
+	patch = 0
+	parts := strings.Split(version, ".")
+	if len(parts) != 3 {
+		err = errors.New("invalid version")
+		return
+	}
+	major, err = strconv.Atoi(parts[0])
+	if err != nil {
+		return
+	}
+
+	minor, err = strconv.Atoi(parts[1])
+	if err != nil {
+		return
+	}
+
+	patch, err = strconv.Atoi(parts[2])
+	if err != nil {
+		return
+	}
+	return
+}
@@ -0,0 +1,273 @@
+package updater
+
+import (
+	"archive/tar"
+	"bytes"
+	"compress/gzip"
+	"crypto/sha256"
+	"encoding/json"
+	"fmt"
+	"io/ioutil"
+	"log"
+	"net/http"
+	"net/http/httptest"
+	"os"
+	"runtime"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+func respondWithJSON(w http.ResponseWriter, v interface{}, status int) {
+	data, _ := json.Marshal(v)
+
+	w.Header().Set("Content-Type", "application/json")
+	w.WriteHeader(status)
+	w.Write(data)
+}
+
+func respondWithData(w http.ResponseWriter, b []byte, status int) {
+	w.Header().Set("Content-Type", "application/octet-stream")
+	w.WriteHeader(status)
+	w.Write(b)
+}
+
+func updateHandler(w http.ResponseWriter, r *http.Request) {
+	version := "2020.08.05"
+	host := fmt.Sprintf("http://%s", r.Host)
+	url := host + "/download"
+
+	query := r.URL.Query()
+
+	if query.Get(BetaKeyName) == "true" {
+		version = "2020.08.06"
+		url = host + "/beta"
+	}
+
+	requestedVersion := query.Get(VersionKeyName)
+	if requestedVersion != "" {
+		version = requestedVersion
+		url = fmt.Sprintf("%s?version=%s", url, requestedVersion)
+	}
+
+	if query.Get(ArchitectureKeyName) != runtime.GOARCH || query.Get(OSKeyName) != runtime.GOOS {
+		respondWithJSON(w, VersionResponse{Error: "unsupported os and architecture"}, http.StatusBadRequest)
+		return
+	}
+
+	h := sha256.New()
+	fmt.Fprint(h, version)
+	checksum := fmt.Sprintf("%x", h.Sum(nil))
+
+	v := VersionResponse{URL: url, Version: version, Checksum: checksum}
+	respondWithJSON(w, v, http.StatusOK)
+}
+
+func gzipUpdateHandler(w http.ResponseWriter, r *http.Request) {
+	log.Println("got a request!")
+	version := "2020.09.02"
+	h := sha256.New()
+	fmt.Fprint(h, version)
+	checksum := fmt.Sprintf("%x", h.Sum(nil))
+
+	url := fmt.Sprintf("http://%s/gzip-download.tgz", r.Host)
+	v := VersionResponse{URL: url, Version: version, Checksum: checksum}
+	respondWithJSON(w, v, http.StatusOK)
+}
+
+func compressedDownloadHandler(w http.ResponseWriter, r *http.Request) {
+	version := "2020.09.02"
+	buf := new(bytes.Buffer)
+
+	gw := gzip.NewWriter(buf)
+	tw := tar.NewWriter(gw)
+
+	header := &tar.Header{
+		Size: int64(len(version)),
+		Name: "download",
+	}
+	tw.WriteHeader(header)
+	tw.Write([]byte(version))
+
+	tw.Close()
+	gw.Close()
+
+	respondWithData(w, buf.Bytes(), http.StatusOK)
+}
+
+func downloadHandler(w http.ResponseWriter, r *http.Request) {
+	version := "2020.08.05"
+	requestedVersion := r.URL.Query().Get(VersionKeyName)
+	if requestedVersion != "" {
+		version = requestedVersion
+	}
+	respondWithData(w, []byte(version), http.StatusOK)
+}
+
+func betaHandler(w http.ResponseWriter, r *http.Request) {
+	respondWithData(w, []byte("2020.08.06"), http.StatusOK)
+}
+
+func failureHandler(w http.ResponseWriter, r *http.Request) {
+	respondWithJSON(w, VersionResponse{Error: "unsupported os and architecture"}, http.StatusBadRequest)
+}
+
+func createServer() *httptest.Server {
+	mux := http.NewServeMux()
+	mux.HandleFunc("/updater", updateHandler)
+	mux.HandleFunc("/download", downloadHandler)
+	mux.HandleFunc("/beta", betaHandler)
+	mux.HandleFunc("/fail", failureHandler)
+	mux.HandleFunc("/compressed", gzipUpdateHandler)
+	mux.HandleFunc("/gzip-download.tgz", compressedDownloadHandler)
+	return httptest.NewServer(mux)
+}
+
+func createTestFile(t *testing.T, path string) {
+	f, err := os.Create("tmpfile")
+	require.NoError(t, err)
+	fmt.Fprint(f, "2020.08.04")
+	f.Close()
+}
+
+func TestUpdateService(t *testing.T) {
+	ts := createServer()
+	defer ts.Close()
+
+	testFilePath := "tmpfile"
+	createTestFile(t, testFilePath)
+	defer os.Remove(testFilePath)
+	log.Println("server url: ", ts.URL)
+
+	s := NewWorkersService("2020.8.2", fmt.Sprintf("%s/updater", ts.URL), testFilePath, Options{})
+	v, err := s.Check()
+	require.NoError(t, err)
+	require.Equal(t, v.String(), "2020.08.05")
+
+	require.NoError(t, v.Apply())
+	dat, err := ioutil.ReadFile(testFilePath)
+	require.NoError(t, err)
+
+	require.Equal(t, string(dat), "2020.08.05")
+}
+
+func TestBetaUpdateService(t *testing.T) {
+	ts := createServer()
+	defer ts.Close()
+
+	testFilePath := "tmpfile"
+	createTestFile(t, testFilePath)
+	defer os.Remove(testFilePath)
+
+	s := NewWorkersService("2020.8.2", fmt.Sprintf("%s/updater", ts.URL), testFilePath, Options{IsBeta: true})
+	v, err := s.Check()
+	require.NoError(t, err)
+	require.Equal(t, v.String(), "2020.08.06")
+
+	require.NoError(t, v.Apply())
+	dat, err := ioutil.ReadFile(testFilePath)
+	require.NoError(t, err)
+
+	require.Equal(t, string(dat), "2020.08.06")
+}
+
+func TestFailUpdateService(t *testing.T) {
+	ts := createServer()
+	defer ts.Close()
+
+	testFilePath := "tmpfile"
+	createTestFile(t, testFilePath)
+	defer os.Remove(testFilePath)
+
+	s := NewWorkersService("2020.8.2", fmt.Sprintf("%s/fail", ts.URL), testFilePath, Options{})
+	v, err := s.Check()
+	require.Error(t, err)
+	require.Nil(t, v)
+}
+
+func TestNoUpdateService(t *testing.T) {
+	ts := createServer()
+	defer ts.Close()
+
+	testFilePath := "tmpfile"
+	createTestFile(t, testFilePath)
+	defer os.Remove(testFilePath)
+
+	s := NewWorkersService("2020.8.5", fmt.Sprintf("%s/updater", ts.URL), testFilePath, Options{})
+	v, err := s.Check()
+	require.NoError(t, err)
+	require.Nil(t, v)
+}
+
+func TestForcedUpdateService(t *testing.T) {
+	ts := createServer()
+	defer ts.Close()
+
+	testFilePath := "tmpfile"
+	createTestFile(t, testFilePath)
+	defer os.Remove(testFilePath)
+
+	s := NewWorkersService("2020.8.5", fmt.Sprintf("%s/updater", ts.URL), testFilePath, Options{IsForced: true})
+	v, err := s.Check()
+	require.NoError(t, err)
+	require.Equal(t, v.String(), "2020.08.05")
+
+	require.NoError(t, v.Apply())
+	dat, err := ioutil.ReadFile(testFilePath)
+	require.NoError(t, err)
+
+	require.Equal(t, string(dat), "2020.08.05")
+}
+
+func TestUpdateSpecificVersionService(t *testing.T) {
+	ts := createServer()
+	defer ts.Close()
+
+	testFilePath := "tmpfile"
+	createTestFile(t, testFilePath)
+	defer os.Remove(testFilePath)
+	reqVersion := "2020.9.1"
+
+	s := NewWorkersService("2020.8.2", fmt.Sprintf("%s/updater", ts.URL), testFilePath, Options{RequestedVersion: reqVersion})
+	v, err := s.Check()
+	require.NoError(t, err)
+	require.Equal(t, reqVersion, v.String())
+
+	require.NoError(t, v.Apply())
+	dat, err := ioutil.ReadFile(testFilePath)
+	require.NoError(t, err)
+
+	require.Equal(t, reqVersion, string(dat))
+}
+
+func TestCompressedUpdateService(t *testing.T) {
+	ts := createServer()
+	defer ts.Close()
+
+	testFilePath := "tmpfile"
+	createTestFile(t, testFilePath)
+	defer os.Remove(testFilePath)
+
+	s := NewWorkersService("2020.8.2", fmt.Sprintf("%s/compressed", ts.URL), testFilePath, Options{})
+	v, err := s.Check()
+	require.NoError(t, err)
+	require.Equal(t, "2020.09.02", v.String())
+
+	require.NoError(t, v.Apply())
+	dat, err := ioutil.ReadFile(testFilePath)
+	require.NoError(t, err)
+
+	require.Equal(t, "2020.09.02", string(dat))
+}
+
+func TestVersionParsing(t *testing.T) {
+	require.False(t, IsNewerVersion("2020.8.2", "2020.8.2"))
+	require.True(t, IsNewerVersion("2020.8.2", "2020.8.3"))
+	require.True(t, IsNewerVersion("2020.8.2", "2021.1.2"))
+	require.True(t, IsNewerVersion("2020.8.2", "2020.9.1"))
+	require.True(t, IsNewerVersion("2020.8.2", "2020.12.45"))
+	require.False(t, IsNewerVersion("2020.8.2", "2020.6.3"))
+	require.False(t, IsNewerVersion("DEV", "2020.8.5"))
+	require.False(t, IsNewerVersion("2020.8.2", "asdlkfjasdf"))
+	require.True(t, IsNewerVersion("3.0.1", "4.2.1"))
+}
@@ -0,0 +1,227 @@
+package updater
+
+import (
+	"archive/tar"
+	"compress/gzip"
+	"crypto/sha256"
+	"errors"
+	"fmt"
+	"io"
+	"net/http"
+	"net/url"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"runtime"
+	"strings"
+	"text/template"
+	"time"
+)
+
+// stop the service
+// rename cloudflared.exe to cloudflared.exe.old
+// rename cloudflared.exe.new to cloudflared.exe
+// delete cloudflared.exe.old
+// start the service
+// delete the batch file
+const windowsUpdateCommandTemplate = `@echo off
+sc stop cloudflared >nul 2>&1
+rename "{{.TargetPath}}" {{.OldName}}
+rename "{{.NewPath}}" {{.BinaryName}}
+del "{{.OldPath}}"
+sc start cloudflared >nul 2>&1
+del {{.BatchName}}`
+const batchFileName = "cfd_update.bat"
+
+// Prepare some data to insert into the template.
+type batchData struct {
+	TargetPath string
+	OldName    string
+	NewPath    string
+	OldPath    string
+	BinaryName string
+	BatchName  string
+}
+
+// WorkersVersion implements the Version interface.
+// It contains everything needed to preform a version upgrade
+type WorkersVersion struct {
+	downloadURL  string
+	checksum     string
+	version      string
+	targetPath   string
+	isCompressed bool
+}
+
+// NewWorkersVersion creates a new Version object. This is normally created by a WorkersService JSON checkin response
+// url is where to download the file
+// version is the version of this update
+// checksum is the expected checksum of the downloaded file
+// target path is where the file should be replace. Normally this the running cloudflared's path
+func NewWorkersVersion(url, version, checksum, targetPath string, isCompressed bool) Version {
+	return &WorkersVersion{downloadURL: url, version: version, checksum: checksum, targetPath: targetPath, isCompressed: isCompressed}
+}
+
+// Apply does the actual verification and update logic.
+// This includes signature and checksum validation,
+// replacing the binary, etc
+func (v *WorkersVersion) Apply() error {
+	newFilePath := fmt.Sprintf("%s.new", v.targetPath)
+	os.Remove(newFilePath) //remove any failed updates before download
+
+	// download the file
+	if err := download(v.downloadURL, newFilePath, v.isCompressed); err != nil {
+		return err
+	}
+
+	// check that the file is what is expected
+	if err := isValidChecksum(v.checksum, newFilePath); err != nil {
+		return err
+	}
+
+	oldFilePath := fmt.Sprintf("%s.old", v.targetPath)
+	// Windows requires more effort to self update, especially when it is running as a service:
+	// you have to stop the service (if running as one) in order to move/rename the binary
+	// but now the binary isn't running though, so an external process
+	// has to move the old binary out and the new one in then start the service
+	// the easiest way to do this is with a batch file (or with a DLL, but that gets ugly for a cross compiled binary like cloudflared)
+	// a batch file isn't ideal, but it is the simplest path forward for the constraints Windows creates
+	if runtime.GOOS == "windows" {
+		if err := writeBatchFile(v.targetPath, newFilePath, oldFilePath); err != nil {
+			return err
+		}
+		rootDir := filepath.Dir(v.targetPath)
+		batchPath := filepath.Join(rootDir, batchFileName)
+		return runWindowsBatch(batchPath)
+	}
+
+	// now move the current file out, move the new file in and delete the old file
+	if err := os.Rename(v.targetPath, oldFilePath); err != nil {
+		return err
+	}
+
+	if err := os.Rename(newFilePath, v.targetPath); err != nil {
+		//attempt rollback
+		os.Rename(oldFilePath, v.targetPath)
+		return err
+	}
+	os.Remove(oldFilePath)
+
+	return nil
+}
+
+// String returns the version number of this update/release (e.g. 2020.08.05)
+func (v *WorkersVersion) String() string {
+	return v.version
+}
+
+// download the file from the link in the json
+func download(url, filepath string, isCompressed bool) error {
+	client := &http.Client{
+		Timeout: time.Second * 5,
+	}
+	resp, err := client.Get(url)
+
+	if err != nil {
+		return err
+	}
+	defer resp.Body.Close()
+
+	var r io.Reader
+	r = resp.Body
+
+	// compressed macos binary, need to decompress
+	if isCompressed || isCompressedFile(url) {
+		// first the gzip reader
+		gr, err := gzip.NewReader(resp.Body)
+		if err != nil {
+			return err
+		}
+		defer gr.Close()
+
+		// now the tar
+		tr := tar.NewReader(gr)
+
+		// advance the reader pass the header, which will be the single binary file
+		tr.Next()
+
+		r = tr
+	}
+
+	out, err := os.OpenFile(filepath, os.O_CREATE|os.O_WRONLY|os.O_TRUNC, 0755)
+	if err != nil {
+		return err
+	}
+	defer out.Close()
+
+	_, err = io.Copy(out, r)
+	return err
+}
+
+// isCompressedFile is a really simple file extension check to see if this is a macos tar and gzipped
+func isCompressedFile(urlstring string) bool {
+	if strings.HasSuffix(urlstring, ".tgz") {
+		return true
+	}
+
+	u, err := url.Parse(urlstring)
+	if err != nil {
+		return false
+	}
+	return strings.HasSuffix(u.Path, ".tgz")
+}
+
+// checks if the checksum in the json response matches the checksum of the file download
+func isValidChecksum(checksum, filePath string) error {
+	f, err := os.Open(filePath)
+	if err != nil {
+		return err
+	}
+	defer f.Close()
+
+	h := sha256.New()
+	if _, err := io.Copy(h, f); err != nil {
+		return err
+	}
+
+	hash := fmt.Sprintf("%x", h.Sum(nil))
+
+	if checksum != hash {
+		return errors.New("checksum validation failed")
+	}
+	return nil
+}
+
+// writeBatchFile writes a batch file out to disk
+// see the dicussion on why it has to be done this way
+func writeBatchFile(targetPath string, newPath string, oldPath string) error {
+	os.Remove(batchFileName) //remove any failed updates before download
+	f, err := os.Create(batchFileName)
+	if err != nil {
+		return err
+	}
+	defer f.Close()
+	cfdName := filepath.Base(targetPath)
+	oldName := filepath.Base(oldPath)
+
+	data := batchData{
+		TargetPath: targetPath,
+		OldName:    oldName,
+		NewPath:    newPath,
+		OldPath:    oldPath,
+		BinaryName: cfdName,
+		BatchName:  batchFileName,
+	}
+
+	t, err := template.New("batch").Parse(windowsUpdateCommandTemplate)
+	if err != nil {
+		return err
+	}
+	return t.Execute(f, data)
+}
+
+// run each OS command for windows
+func runWindowsBatch(batchFile string) error {
+	cmd := exec.Command("cmd", "/c", batchFile)
+	return cmd.Start()
+}
@@ -2,48 +2,40 @@ package connection

 import (
 	"context"
-	"fmt"
-	"time"
+	"io"

 	rpc "zombiezen.com/go/capnproto2/rpc"

-	"github.com/cloudflare/cloudflared/h2mux"
 	"github.com/cloudflare/cloudflared/logger"
 	"github.com/cloudflare/cloudflared/tunnelrpc"
 	tunnelpogs "github.com/cloudflare/cloudflared/tunnelrpc/pogs"
 )

-// NewRPCClient creates and returns a new RPC client, which will communicate
+// NewTunnelRPCClient creates and returns a new RPC client, which will communicate
 // using a stream on the given muxer
-func NewRPCClient(
+func NewTunnelRPCClient(
 	ctx context.Context,
-	muxer *h2mux.Muxer,
+	stream io.ReadWriteCloser,
 	logger logger.Service,
-	openStreamTimeout time.Duration,
 ) (client tunnelpogs.TunnelServer_PogsClient, err error) {
-	openStreamCtx, openStreamCancel := context.WithTimeout(ctx, openStreamTimeout)
-	defer openStreamCancel()
-	stream, err := muxer.OpenRPCStream(openStreamCtx)
-	if err != nil {
-		return
-	}
-
-	if !isRPCStreamResponse(stream.Headers) {
-		stream.Close()
-		err = fmt.Errorf("rpc: bad response headers: %v", stream.Headers)
-		return
-	}
-
 	conn := rpc.NewConn(
 		tunnelrpc.NewTransportLogger(logger, rpc.StreamTransport(stream)),
 		tunnelrpc.ConnLog(logger),
 	)
-	client = tunnelpogs.TunnelServer_PogsClient{Client: conn.Bootstrap(ctx), Conn: conn}
+	registrationClient := tunnelpogs.RegistrationServer_PogsClient{Client: conn.Bootstrap(ctx), Conn: conn}
+	client = tunnelpogs.TunnelServer_PogsClient{RegistrationServer_PogsClient: registrationClient, Client: conn.Bootstrap(ctx), Conn: conn}
 	return client, nil
 }

-func isRPCStreamResponse(headers []h2mux.Header) bool {
-	return len(headers) == 1 &&
-		headers[0].Name == ":status" &&
-		headers[0].Value == "200"
+func NewRegistrationRPCClient(
+	ctx context.Context,
+	stream io.ReadWriteCloser,
+	logger logger.Service,
+) (client tunnelpogs.RegistrationServer_PogsClient, err error) {
+	conn := rpc.NewConn(
+		tunnelrpc.NewTransportLogger(logger, rpc.StreamTransport(stream)),
+		tunnelrpc.ConnLog(logger),
+	)
+	client = tunnelpogs.RegistrationServer_PogsClient{Client: conn.Bootstrap(ctx), Conn: conn}
+	return client, nil
 }
@@ -1,4 +1,9 @@
-FROM golang:1.12 as builder
+FROM golang:1.15.3 as builder
+ENV GO111MODULE=on \
+    CGO_ENABLED=0
 WORKDIR /go/src/github.com/cloudflare/cloudflared/
 RUN apt-get update
 COPY . .
+# compile cloudflared
+RUN make cloudflared
+RUN cp /go/src/github.com/cloudflare/cloudflared/cloudflared /usr/local/bin/
@@ -97,17 +97,18 @@ def main():

        msg = release.body

-        for filename in glob.glob(".artifacts/*.*"):
-            pkg_hash = get_sha256(filename)
+        for filepath in glob.glob("artifacts/*"):
+            pkg_hash = get_sha256(filepath)
            # add the sha256 of the new artifact to the release message body
-            msg = update_or_add_message(msg, filename, pkg_hash)
+            name = os.path.basename(filepath)
+            msg = update_or_add_message(msg, name, pkg_hash)

        if args.dry_run:
            logging.info("Skipping asset upload because of dry-run")
            return

        # update the release body text
-        release.update_release(args.release_version, args.release_version, msg)
+        release.update_release(args.release_version, msg)

    except Exception as e:
        logging.exception(e)
@@ -7,6 +7,9 @@ import argparse
 import logging
 import os
 import shutil
+import hashlib
+import requests
+import tarfile

 from github import Github, GithubException, UnknownObjectException

@@ -15,6 +18,37 @@ logging.basicConfig(format=FORMAT)

 CLOUDFLARED_REPO = os.environ.get("GITHUB_REPO", "cloudflare/cloudflared")
 GITHUB_CONFLICT_CODE = "already_exists"
+BASE_KV_URL = 'https://api.cloudflare.com/client/v4/accounts/'
+UPDATER_PREFIX = 'update'
+
+def get_sha256(filename):
+    """ get the sha256 of a file """
+    sha256_hash = hashlib.sha256()
+    with open(filename,"rb") as f:
+        for byte_block in iter(lambda: f.read(4096),b""):
+            sha256_hash.update(byte_block)
+        return sha256_hash.hexdigest()
+
+def send_hash(pkg_hash, name, version, account, namespace, api_token):
+    """ send the checksum of a file to workers kv """
+    key = '{0}_{1}_{2}'.format(UPDATER_PREFIX, version, name)
+    headers = {
+        "Content-Type": "application/json",
+        "Authorization": "Bearer " + api_token,
+    }
+    response = requests.put(
+            BASE_KV_URL + account + "/storage/kv/namespaces/" + namespace + "/values/" + key,
+            headers=headers,
+            data=pkg_hash
+    )
+
+    if response.status_code != 200:
+        jsonResponse = response.json()
+        errors = jsonResponse["errors"]
+        if len(errors) > 0:
+            raise Exception("failed to upload checksum: {0}", errors[0])
+
+

 def assert_tag_exists(repo, version):
    """ Raise exception if repo does not contain a tag matching version """
@@ -78,6 +112,15 @@ def parse_args():
    parser.add_argument(
        "--name", default=os.environ.get("ASSET_NAME"), help="Asset Name"
    )
+    parser.add_argument(
+        "--namespace-id", default=os.environ.get("KV_NAMESPACE"), help="workersKV namespace id"
+    )
+    parser.add_argument(
+        "--kv-account-id", default=os.environ.get("KV_ACCOUNT"), help="workersKV account id"
+    )
+    parser.add_argument(
+        "--kv-api-token", default=os.environ.get("KV_API_TOKEN"), help="workersKV API Token"
+    )
    parser.add_argument(
        "--dry-run", action="store_true", help="Do not create release or upload asset"
    )
@@ -99,6 +142,18 @@ def parse_args():
    if not args.api_key:
        logging.error("Missing API key")
        is_valid = False
+    
+    if not args.namespace_id:
+        logging.error("Missing KV namespace id")
+        is_valid = False
+
+    if not args.kv_account_id:
+        logging.error("Missing KV account id")
+        is_valid = False
+
+    if not args.kv_api_token:
+        logging.error("Missing KV API token")
+        is_valid = False

    if is_valid:
        return args
@@ -121,6 +176,23 @@ def main():

        release.upload_asset(args.path, name=args.name)

+        # check and extract if the file is a tar and gzipped file (as is the case with the macos builds)
+        binary_path = args.path
+        if binary_path.endswith("tgz"):
+            try:
+                shutil.rmtree('cfd') 
+            except OSError as e:
+                pass
+            zipfile = tarfile.open(binary_path, "r:gz")
+            zipfile.extractall('cfd') # specify which folder to extract to
+            zipfile.close()
+
+            binary_path = os.path.join(os.getcwd(), 'cfd', 'cloudflared') 
+
+        # send the sha256 (the checksum) to workers kv
+        pkg_hash = get_sha256(binary_path)
+        send_hash(pkg_hash, args.name, args.release_version, args.kv_account_id, args.namespace_id, args.kv_api_token)
+
        # create the artifacts directory if it doesn't exist 
        artifact_path = os.path.join(os.getcwd(), 'artifacts') 
        if not os.path.isdir(artifact_path):
@@ -128,9 +200,10 @@ def main():

        # copy the binary to the path
        copy_path = os.path.join(artifact_path, args.name)
-        shutil.copy(args.path, copy_path)
-
-
+        try:
+            shutil.copy(args.path, copy_path)
+       except shutil.SameFileError:
+            pass # the macOS release copy fails with being the same file (already in the artifacts directory). Catching to ignore.

    except Exception as e:
        logging.exception(e)
@@ -1,6 +1,6 @@
 module github.com/cloudflare/cloudflared

-go 1.14
+go 1.15

 require (
 	github.com/DATA-DOG/go-sqlmock v1.3.3
@@ -23,6 +23,7 @@ require (
 	github.com/facebookgo/subset v0.0.0-20150612182917-8dac2c3c4870 // indirect
 	github.com/frankban/quicktest v1.10.0 // indirect
 	github.com/fsnotify/fsnotify v1.4.9
+	github.com/gdamore/tcell v1.3.0
 	github.com/getsentry/raven-go v0.0.0-20180517221441-ed7bcb39ff10
 	github.com/gliderlabs/ssh v0.0.0-20191009160644-63518b5243e0
 	github.com/go-sql-driver/mysql v1.5.0
@@ -46,6 +47,8 @@ require (
 	github.com/pquerna/cachecontrol v0.0.0-20180517163645-1555304b9b35 // indirect
 	github.com/prometheus/client_golang v1.7.1
 	github.com/prometheus/common v0.13.0 // indirect
+	github.com/rifflock/lfshook v0.0.0-20180920164130-b9218ef580f5 // indirect
+	github.com/rivo/tview v0.0.0-20200712113419-c65badfc3d92
 	github.com/stretchr/testify v1.6.0
 	github.com/urfave/cli/v2 v2.2.0
 	github.com/xo/dburl v0.0.0-20191005012637-293c3298d6c0
@@ -9,11 +9,9 @@ cloud.google.com/go v0.50.0/go.mod h1:r9sluTvynVuxRIOHXQEHMFffphuXHOMZMycpNR5e6T
 cloud.google.com/go v0.52.0/go.mod h1:pXajvRH/6o3+F9jDHZWQ5PbGhn+o8w9qiu/CffaVdO4=
 cloud.google.com/go v0.53.0/go.mod h1:fp/UouUEsRkN6ryDKNW/Upv/JBKnv6WDthjR6+vze6M=
 cloud.google.com/go v0.54.0/go.mod h1:1rq2OEkV3YMf6n/9ZvGWI3GWw0VoqH/1x2nd8Is/bPc=
-cloud.google.com/go v0.56.0 h1:WRz29PgAsVEyPSDHyk+0fpEkwEFyfhHn+JbksT6gIL4=
 cloud.google.com/go v0.56.0/go.mod h1:jr7tqZxxKOVYizybht9+26Z/gUq7tiRzu+ACVAMbKVk=
 cloud.google.com/go v0.57.0/go.mod h1:oXiQ6Rzq3RAkkY7N6t3TcE6jE+CIBBbA36lwQ1JyzZs=
 cloud.google.com/go v0.62.0/go.mod h1:jmCYTdRCQuc1PHIIJ/maLInMho30T/Y0M4hTdTShOYc=
-cloud.google.com/go v0.65.0 h1:Dg9iHVQfrhq82rUNu9ZxUDrJLaxFUe/HlCVaLyRruq8=
 cloud.google.com/go v0.65.0/go.mod h1:O5N8zS7uWy9vkA9vayVHs65eM1ubvY4h553ofrNHObY=
 cloud.google.com/go/bigquery v1.0.1/go.mod h1:i/xbL2UlR5RvWAURpBYZTtm/cXjCha9lbfbpx4poX+o=
 cloud.google.com/go/bigquery v1.3.0/go.mod h1:PjpwJnslEMmckchkHFfq+HTD2DmtT67aNFKH1/VBDHE=
@@ -35,49 +33,38 @@ cloud.google.com/go/storage v1.10.0/go.mod h1:FLPqc6j+Ki4BU591ie1oL6qBQGu2Bl/tZ9
 contrib.go.opencensus.io/exporter/ocagent v0.4.12/go.mod h1:450APlNTSR6FrvC3CTRqYosuDstRB9un7SOx2k/9ckA=
 dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
 github.com/Azure/azure-sdk-for-go v32.4.0+incompatible/go.mod h1:9XXNKU+eRnpl9moKnB4QOLf1HestfXbmab5FXxiDBjc=
-github.com/Azure/azure-sdk-for-go v40.6.0+incompatible h1:ULjp/a/UsBfnZcl45jjywhcBKex/k/A1cG9s9NapLFw=
 github.com/Azure/azure-sdk-for-go v40.6.0+incompatible/go.mod h1:9XXNKU+eRnpl9moKnB4QOLf1HestfXbmab5FXxiDBjc=
 github.com/Azure/go-autorest/autorest v0.1.0/go.mod h1:AKyIcETwSUFxIcs/Wnq/C+kwCtlEYGUVd7FPNb2slmg=
 github.com/Azure/go-autorest/autorest v0.5.0/go.mod h1:9HLKlQjVBH6U3oDfsXOeVc56THsLPw1L03yban4xThw=
 github.com/Azure/go-autorest/autorest v0.9.0/go.mod h1:xyHB1BMZT0cuDHU7I0+g046+BFDTQ8rEZB0s4Yfa6bI=
 github.com/Azure/go-autorest/autorest v0.9.3/go.mod h1:GsRuLYvwzLjjjRoWEIyMUaYq8GNUx2nRB378IPt/1p0=
-github.com/Azure/go-autorest/autorest v0.10.2 h1:NuSF3gXetiHyUbVdneJMEVyPUYAe5wh+aN08JYAf1tI=
 github.com/Azure/go-autorest/autorest v0.10.2/go.mod h1:/FALq9T/kS7b5J5qsQ+RSTUdAmGFqi0vUdVNNx8q630=
 github.com/Azure/go-autorest/autorest/adal v0.1.0/go.mod h1:MeS4XhScH55IST095THyTxElntu7WqB7pNbZo8Q5G3E=
 github.com/Azure/go-autorest/autorest/adal v0.2.0/go.mod h1:MeS4XhScH55IST095THyTxElntu7WqB7pNbZo8Q5G3E=
 github.com/Azure/go-autorest/autorest/adal v0.5.0/go.mod h1:8Z9fGy2MpX0PvDjB1pEgQTmVqjGhiHBW7RJJEciWzS0=
 github.com/Azure/go-autorest/autorest/adal v0.8.0/go.mod h1:Z6vX6WXXuyieHAXwMj0S6HY6e6wcHn37qQMBQlvY3lc=
 github.com/Azure/go-autorest/autorest/adal v0.8.1/go.mod h1:ZjhuQClTqx435SRJ2iMlOxPYt3d2C/T/7TiQCVZSn3Q=
-github.com/Azure/go-autorest/autorest/adal v0.8.2 h1:O1X4oexUxnZCaEUGsvMnr8ZGj8HI37tNezwY4npRqA0=
 github.com/Azure/go-autorest/autorest/adal v0.8.2/go.mod h1:ZjhuQClTqx435SRJ2iMlOxPYt3d2C/T/7TiQCVZSn3Q=
 github.com/Azure/go-autorest/autorest/azure/auth v0.1.0/go.mod h1:Gf7/i2FUpyb/sGBLIFxTBzrNzBo7aPXXE3ZVeDRwdpM=
-github.com/Azure/go-autorest/autorest/azure/auth v0.4.2 h1:iM6UAvjR97ZIeR93qTcwpKNMpV+/FTWjwEbuPD495Tk=
 github.com/Azure/go-autorest/autorest/azure/auth v0.4.2/go.mod h1:90gmfKdlmKgfjUpnCEpOJzsUEjrWDSLwHIG73tSXddM=
 github.com/Azure/go-autorest/autorest/azure/cli v0.1.0/go.mod h1:Dk8CUAt/b/PzkfeRsWzVG9Yj3ps8mS8ECztu43rdU8U=
-github.com/Azure/go-autorest/autorest/azure/cli v0.3.1 h1:LXl088ZQlP0SBppGFsRZonW6hSvwgL5gRByMbvUbx8U=
 github.com/Azure/go-autorest/autorest/azure/cli v0.3.1/go.mod h1:ZG5p860J94/0kI9mNJVoIoLgXcirM2gF5i2kWloofxw=
 github.com/Azure/go-autorest/autorest/date v0.1.0/go.mod h1:plvfp3oPSKwf2DNjlBjWF/7vwR+cUD/ELuzDCXwHUVA=
-github.com/Azure/go-autorest/autorest/date v0.2.0 h1:yW+Zlqf26583pE43KhfnhFcdmSWlm5Ew6bxipnr/tbM=
 github.com/Azure/go-autorest/autorest/date v0.2.0/go.mod h1:vcORJHLJEh643/Ioh9+vPmf1Ij9AEBM5FuBIXLmIy0g=
 github.com/Azure/go-autorest/autorest/mocks v0.1.0/go.mod h1:OTyCOPRA2IgIlWxVYxBee2F5Gr4kF2zd2J5cFRaIDN0=
 github.com/Azure/go-autorest/autorest/mocks v0.2.0/go.mod h1:OTyCOPRA2IgIlWxVYxBee2F5Gr4kF2zd2J5cFRaIDN0=
 github.com/Azure/go-autorest/autorest/mocks v0.3.0/go.mod h1:a8FDP3DYzQ4RYfVAxAN3SVSiiO77gL2j2ronKKP0syM=
-github.com/Azure/go-autorest/autorest/to v0.2.0 h1:nQOZzFCudTh+TvquAtCRjM01VEYx85e9qbwt5ncW4L8=
 github.com/Azure/go-autorest/autorest/to v0.2.0/go.mod h1:GunWKJp1AEqgMaGLV+iocmRAJWqST1wQYhyyjXJ3SJc=
 github.com/Azure/go-autorest/autorest/validation v0.1.0/go.mod h1:Ha3z/SqBeaalWQvokg3NZAlQTalVMtOIAs1aGK7G6u8=
-github.com/Azure/go-autorest/logger v0.1.0 h1:ruG4BSDXONFRrZZJ2GUXDiUyVpayPmb1GnWeHDdaNKY=
 github.com/Azure/go-autorest/logger v0.1.0/go.mod h1:oExouG+K6PryycPJfVSxi/koC6LSNgds39diKLz7Vrc=
 github.com/Azure/go-autorest/tracing v0.1.0/go.mod h1:ROEEAFwXycQw7Sn3DXNtEedEvdeRAgDr0izn4z5Ij88=
-github.com/Azure/go-autorest/tracing v0.5.0 h1:TRn4WjSnkcSy5AEG3pnbtFSwNtwzjr4VYyQflFE619k=
 github.com/Azure/go-autorest/tracing v0.5.0/go.mod h1:r/s2XiOKccPW3HrqB+W0TQzfbtp2fGCgRFtBroKn4Dk=
 github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
 github.com/DATA-DOG/go-sqlmock v1.3.3 h1:CWUqKXe0s8A2z6qCgkP4Kru7wC11YoAnoupUKFDnH08=
 github.com/DATA-DOG/go-sqlmock v1.3.3/go.mod h1:f/Ixk793poVmq4qj/V1dPUg2JEAKC73Q5eFN3EC/SaM=
-github.com/DataDog/datadog-go v3.5.0+incompatible h1:AShr9cqkF+taHjyQgcBcQUt/ZNK+iPq4ROaZwSX5c/U=
 github.com/DataDog/datadog-go v3.5.0+incompatible/go.mod h1:LButxg5PwREeZtORoXG3tL4fMGNddJ+vMq1mwgfaqoQ=
-github.com/DataDog/zstd v1.3.5 h1:DtpNbljikUepEPD16hD4LvIcmhnhdLTiW/5pHgbmp14=
 github.com/DataDog/zstd v1.3.5/go.mod h1:1jcaCB/ufaK+sKp1NBhlGmpz41jOoPQ35bpF36t7BBo=
 github.com/Knetic/govaluate v3.0.1-0.20171022003610-9aa49832a739+incompatible/go.mod h1:r7JcOSlj0wfOMncg0iLm8Leh48TZaKVeNIfJntJ2wa0=
 github.com/NYTimes/gziphandler v0.0.0-20170623195520-56545f4a5d46/go.mod h1:3wb06e3pkSAbeQ52E9H9iFoQsEEwGN64994WTCIhntQ=
@@ -85,7 +72,6 @@ github.com/OpenDNS/vegadns2client v0.0.0-20180418235048-a3fa4a771d87/go.mod h1:i
 github.com/PuerkitoBio/purell v1.0.0/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0=
 github.com/PuerkitoBio/urlesc v0.0.0-20160726150825-5bd2802263f2/go.mod h1:uGdkoq3SwY9Y+13GIhn11/XLaGBb4BfwItxLd5jeuXE=
 github.com/Shopify/sarama v1.19.0/go.mod h1:FVkBWblsNy7DGZRfXLU0O9RCGt5g3g3yEuWXgklEdEo=
-github.com/Shopify/sarama v1.21.0 h1:0GKs+e8mn1RRUzfg9oUXv3v7ZieQLmOZF/bfnmmGhM8=
 github.com/Shopify/sarama v1.21.0/go.mod h1:yuqtN/pe8cXRWG5zPaO7hCfNJp5MwmkoJEoLjkm5tCQ=
 github.com/Shopify/toxiproxy v2.1.4+incompatible/go.mod h1:OXgGpZ6Cli1/URJOF1DMxUHB2q5Ap20/P/eIdh4G0pI=
 github.com/VividCortex/gohistogram v1.0.0/go.mod h1:Pf5mBqqDxYaXu3hDrrU+w6nw50o/4+TcAqDqk/vUH7g=
@@ -97,7 +83,6 @@ github.com/alangpierce/go-forceexport v0.0.0-20160317203124-8f1d6941cd75/go.mod
 github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
 github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
 github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
-github.com/alecthomas/units v0.0.0-20190717042225-c3de453c63f4 h1:Hs82Z41s6SdL1CELW+XaDYmOH4hkBN4/N9og/AsOv7E=
 github.com/alecthomas/units v0.0.0-20190717042225-c3de453c63f4/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
 github.com/alecthomas/units v0.0.0-20190924025748-f65c72e2690d h1:UQZhZ2O0vMHr2cI+DC1Mbh0TJxzA3RcLoMsFw+aXw7E=
 github.com/alecthomas/units v0.0.0-20190924025748-f65c72e2690d/go.mod h1:rBZYJk541a8SKzHPHnH3zbiI+7dagKZ0cgpgrD7Fyho=
@@ -106,7 +91,6 @@ github.com/aliyun/aliyun-oss-go-sdk v0.0.0-20190307165228-86c17b95fcd5/go.mod h1
 github.com/anmitsu/go-shlex v0.0.0-20161002113705-648efa622239 h1:kFOfPq6dUM1hTo4JG6LR5AXSUEsOjtdm0kw0FtQtMJA=
 github.com/anmitsu/go-shlex v0.0.0-20161002113705-648efa622239/go.mod h1:2FmKhYUyUczH0OGQWaF5ceTx0UBShxjsH6f8oGKYe2c=
 github.com/apache/thrift v0.12.0/go.mod h1:cp2SuWMxlEZw2r+iP2GNCdIi4C1qmUzdZFSVb+bacwQ=
-github.com/apache/thrift v0.13.0 h1:5hryIiq9gtn+MiLVn0wP37kb/uTeRZgN08WoCsAhIhI=
 github.com/apache/thrift v0.13.0/go.mod h1:cp2SuWMxlEZw2r+iP2GNCdIi4C1qmUzdZFSVb+bacwQ=
 github.com/armon/circbuf v0.0.0-20150827004946-bbbad097214e/go.mod h1:3U/XgcO3hCbHZ8TKRvWD2dDTCfh9M9ya+I9JpbB7O8o=
 github.com/armon/go-metrics v0.0.0-20180917152333-f0300d1749da/go.mod h1:Q73ZrmVTwzkszR9V5SSuryQ31EELlFMUz1kKyl939pY=
@@ -115,7 +99,6 @@ github.com/aryann/difflib v0.0.0-20170710044230-e206f873d14a/go.mod h1:DAHtR1m6l
 github.com/aws/aws-lambda-go v1.13.3/go.mod h1:4UKl9IzQMoD+QF79YdCuzCwp8VbmG4VAQwij/eHl5CU=
 github.com/aws/aws-sdk-go v1.23.0/go.mod h1:KmX6BPdI08NWTb3/sm4ZGu5ShLoqVDhKgpiN924inxo=
 github.com/aws/aws-sdk-go v1.27.0/go.mod h1:KmX6BPdI08NWTb3/sm4ZGu5ShLoqVDhKgpiN924inxo=
-github.com/aws/aws-sdk-go v1.32.1 h1:0dy5DkMKNPH9mLWveAWA9ZTiKIEEvJJA6fbe0eCs19k=
 github.com/aws/aws-sdk-go v1.32.1/go.mod h1:5zCpMtNQVjRREroY7sYe8lOMRSxkhG6MZveU8YkpAk0=
 github.com/aws/aws-sdk-go v1.34.19 h1:x3MMvAJ1nfWviixEduchBSs65DgY5Y2pA2/NAcxVGOo=
 github.com/aws/aws-sdk-go v1.34.19/go.mod h1:5zCpMtNQVjRREroY7sYe8lOMRSxkhG6MZveU8YkpAk0=
@@ -126,15 +109,12 @@ github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+Ce
 github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
 github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
 github.com/bgentry/speakeasy v0.1.0/go.mod h1:+zsyZBPWlz7T6j88CTgSN5bM796AkVf0kBD4zp0CCIs=
-github.com/bkaradzic/go-lz4 v1.0.0 h1:RXc4wYsyz985CkXXeX04y4VnZFGG8Rd43pRaHsOXAKk=
 github.com/bkaradzic/go-lz4 v1.0.0/go.mod h1:0YdlkowM3VswSROI7qDxhRvJ3sLhlFrRRwjwegp5jy4=
 github.com/caddyserver/caddy v1.0.5 h1:5B1Hs0UF2x2tggr2X9jL2qOZtDXbIWQb9YLbmlxHSuM=
 github.com/caddyserver/caddy v1.0.5/go.mod h1:AnFHB+/MrgRC+mJAvuAgQ38ePzw+wKeW0wzENpdQQKY=
 github.com/casbin/casbin/v2 v2.1.2/go.mod h1:YcPU1XXisHhLzuxH9coDNf2FbKpjGlbCg3n9yuLkIJQ=
-github.com/cenkalti/backoff v2.2.1+incompatible h1:tNowT99t7UNflLxfYYSlKYsBpXdEet03Pg2g16Swow4=
 github.com/cenkalti/backoff v2.2.1+incompatible/go.mod h1:90ReRw6GdpyfrHakVjL/QHaoyV4aDUVVkXQJJJ3NXXM=
 github.com/cenkalti/backoff/v3 v3.0.0/go.mod h1:cIeZDE3IrqwwJl6VUwCN6trj1oXrTS4rc0ij+ULvLYs=
-github.com/cenkalti/backoff/v4 v4.0.2 h1:JIufpQLbh4DkbQoii76ItQIUFzevQSqOLZca4eamEDs=
 github.com/cenkalti/backoff/v4 v4.0.2/go.mod h1:eEew/i+1Q6OrCDZh3WiXYv3+nJwBASZ8Bog/87DQnVg=
 github.com/census-instrumentation/opencensus-proto v0.2.0/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
 github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
@@ -162,15 +142,12 @@ github.com/coredns/coredns v1.7.0 h1:Tm2ZSdhTk+4okgjUp4K6KYzvBI2u34cdD4fKQRC4Eeo
 github.com/coredns/coredns v1.7.0/go.mod h1:7ohsH7wAKBHd/KqwsTNv5O5lpJXbq25edA/aprpRya4=
 github.com/coreos/go-oidc v0.0.0-20171002155002-a93f71fdfe73 h1:7CNPV0LWRCa1FNmqg700pbXhzvmoaXKyfxWRkjRym7Q=
 github.com/coreos/go-oidc v0.0.0-20171002155002-a93f71fdfe73/go.mod h1:CgnwVTmzoESiwO9qyAFEMiHoZ1nMCKZlZ9V6mm3/LKc=
-github.com/coreos/go-semver v0.2.0 h1:3Jm3tLmsgAYcjC+4Up7hJrFBPr+n7rAqYeSw/SZazuY=
 github.com/coreos/go-semver v0.2.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk=
 github.com/coreos/go-systemd v0.0.0-20180511133405-39ca1b05acc7/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
 github.com/coreos/go-systemd v0.0.0-20191104093116-d3cd4ed1dbcf h1:iW4rZ826su+pqaw19uhpSCzhj44qo35pNgKFGqzDKkU=
 github.com/coreos/go-systemd v0.0.0-20191104093116-d3cd4ed1dbcf/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
-github.com/coreos/go-systemd/v22 v22.0.0 h1:XJIw/+VlJ+87J+doOxznsAWIdmWuViOVhkQamW5YV28=
 github.com/coreos/go-systemd/v22 v22.0.0/go.mod h1:xO0FLkIi5MaZafQlIrOotqXZ90ih+1atmu1JpKERPPk=
 github.com/coreos/license-bill-of-materials v0.0.0-20190913234955-13baff47494e/go.mod h1:4xMOusJ7xxc84WclVxKT8+lNfGYDwojOUC2OQNCwcj4=
-github.com/coreos/pkg v0.0.0-20160727233714-3ac0863d7acf h1:CAKfRE2YtTUIjjh1bkBtyYFaUT/WmOqsJjgtihT0vMI=
 github.com/coreos/pkg v0.0.0-20160727233714-3ac0863d7acf/go.mod h1:E3G3o1h8I7cfcXa63jLwjI0eiQQMgzzUDFVpN/nH/eA=
 github.com/cpu/goacmedns v0.0.1/go.mod h1:sesf/pNnCYwUevQEQfEwY0Y3DydlQWSGZbaMElOWxok=
 github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d h1:U+s90UTSYgptZMwQh2aRr3LuazLJIa+Pg3Kc1ylSYVY=
@@ -183,22 +160,16 @@ github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSs
 github.com/decker502/dnspod-go v0.2.0/go.mod h1:qsurYu1FgxcDwfSwXJdLt4kRsBLZeosEb9uq4Sy+08g=
 github.com/denisenkom/go-mssqldb v0.0.0-20191001013358-cfbb681360f0 h1:epsH3lb7KVbXHYk7LYGN5EiE0MxcevHU85CKITJ0wUY=
 github.com/denisenkom/go-mssqldb v0.0.0-20191001013358-cfbb681360f0/go.mod h1:xbL0rPBG9cCiLr28tMa8zpbdarY27NDyej4t/EjAShU=
-github.com/dgrijalva/jwt-go v3.2.0+incompatible h1:7qlOGliEKZXTDg6OTjfoBKDXWrumCAMpl/TFQ4/5kLM=
 github.com/dgrijalva/jwt-go v3.2.0+incompatible/go.mod h1:E3ru+11k8xSBh+hMPgOLZmtrrCbhqsmaPHjLKYnJCaQ=
-github.com/dimchansky/utfbom v1.1.0 h1:FcM3g+nofKgUteL8dm/UpdRXNC9KmADgTpLKsu0TRo4=
 github.com/dimchansky/utfbom v1.1.0/go.mod h1:rO41eb7gLfo8SF1jd9F8HplJm1Fewwi4mQvIirEdv+8=
 github.com/dnaeon/go-vcr v0.0.0-20180814043457-aafff18a5cc2/go.mod h1:aBB1+wY4s93YsC3HHjMBMrwTj2R9FHDzUr9KyGc8n1E=
 github.com/dnsimple/dnsimple-go v0.30.0/go.mod h1:O5TJ0/U6r7AfT8niYNlmohpLbCSG+c71tQlGr9SeGrg=
-github.com/dnstap/golang-dnstap v0.2.0 h1:+NrmP4mkaTeKYV7xJ5FXpUxRn0RpcgoQcsOCTS8WQPk=
 github.com/dnstap/golang-dnstap v0.2.0/go.mod h1:s1PfVYYVmTMgCSPtho4LKBDecEHJWtiVDPNv78Z985U=
 github.com/docker/spdystream v0.0.0-20160310174837-449fdfce4d96/go.mod h1:Qh8CwZgvJUkLughtfhJv5dyTYa91l1fOUCrgjqmcifM=
 github.com/dustin/go-humanize v0.0.0-20171111073723-bb3d318650d4/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk=
 github.com/dustin/go-humanize v1.0.0/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk=
-github.com/eapache/go-resiliency v1.1.0 h1:1NtRmCAqadE2FN4ZcN6g90TP3uk8cg9rn9eNK2197aU=
 github.com/eapache/go-resiliency v1.1.0/go.mod h1:kFI+JgMyC7bLPUVY133qvEBtVayf5mFgVsvEsIPBvNs=
-github.com/eapache/go-xerial-snappy v0.0.0-20180814174437-776d5712da21 h1:YEetp8/yCZMuEPMUDHG0CW/brkkEp8mzqk2+ODEitlw=
 github.com/eapache/go-xerial-snappy v0.0.0-20180814174437-776d5712da21/go.mod h1:+020luEh2TKB4/GOp8oxxtq0Daoen/Cii55CzbTV6DU=
-github.com/eapache/queue v1.1.0 h1:YOEu7KNc61ntiQlcEeUIoDTJ2o8mQznoNvUhiigpIqc=
 github.com/eapache/queue v1.1.0/go.mod h1:6eCeP0CKFpHLu8blIFXhExK/dRa7WDZfr6jVFPTqq+I=
 github.com/edsrzf/mmap-go v1.0.0/go.mod h1:YO35OhQPt3KJa3ryjFM5Bs14WD66h8eGKpfaBNrHW5M=
 github.com/elazarl/goproxy v0.0.0-20180725130230-947c36da3153/go.mod h1:/Zj4wYkgs4iZTTu3o/KG3Itv/qCCa8VVMlb3i9OVuzc=
@@ -212,17 +183,12 @@ github.com/equinox-io/equinox v1.2.0 h1:bBS7Ou+Y7Jwgmy8TWSYxEh85WctuFn7FPlgbUzX4
 github.com/equinox-io/equinox v1.2.0/go.mod h1:6s3HJB0PYUNgs0mxmI8fHdfVl3TQ25ieA/PVfr+eyVo=
 github.com/evanphx/json-patch v4.2.0+incompatible/go.mod h1:50XU6AFN0ol/bzJsmQLiYLvXMP4fmwYFNcr97nuDLSk=
 github.com/exoscale/egoscale v0.18.1/go.mod h1:Z7OOdzzTOz1Q1PjQXumlz9Wn/CddH0zSYdCF3rnBKXE=
-github.com/facebookgo/ensure v0.0.0-20160127193407-b4ab57deab51 h1:0JZ+dUmQeA8IIVUMzysrX4/AKuQwWhV2dYQuPZdvdSQ=
 github.com/facebookgo/ensure v0.0.0-20160127193407-b4ab57deab51/go.mod h1:Yg+htXGokKKdzcwhuNDwVvN+uBxDGXJ7G/VN1d8fa64=
-github.com/facebookgo/freeport v0.0.0-20150612182905-d4adf43b75b9 h1:wWke/RUCl7VRjQhwPlR/v0glZXNYzBHdNUzf/Am2Nmg=
 github.com/facebookgo/freeport v0.0.0-20150612182905-d4adf43b75b9/go.mod h1:uPmAp6Sws4L7+Q/OokbWDAK1ibXYhB3PXFP1kol5hPg=
 github.com/facebookgo/grace v0.0.0-20180706040059-75cf19382434 h1:mOp33BLbcbJ8fvTAmZacbBiOASfxN+MLcLxymZCIrGE=
 github.com/facebookgo/grace v0.0.0-20180706040059-75cf19382434/go.mod h1:KigFdumBXUPSwzLDbeuzyt0elrL7+CP7TKuhrhT4bcU=
-github.com/facebookgo/stack v0.0.0-20160209184415-751773369052 h1:JWuenKqqX8nojtoVVWjGfOF9635RETekkoH6Cc9SX0A=
 github.com/facebookgo/stack v0.0.0-20160209184415-751773369052/go.mod h1:UbMTZqLaRiH3MsBH8va0n7s1pQYcu3uTb8G4tygF4Zg=
-github.com/facebookgo/subset v0.0.0-20150612182917-8dac2c3c4870 h1:E2s37DuLxFhQDg5gKsWoLBOB0n+ZW8s599zru8FJ2/Y=
 github.com/facebookgo/subset v0.0.0-20150612182917-8dac2c3c4870/go.mod h1:5tD+neXqOorC30/tWg0LCSkrqj/AR6gu8yY8/fpw1q0=
-github.com/farsightsec/golang-framestream v0.0.0-20190425193708-fa4b164d59b8 h1:/iPdQppoAsTfML+yqFSq2EBChiEMnRkh5WvhFgtWwcU=
 github.com/farsightsec/golang-framestream v0.0.0-20190425193708-fa4b164d59b8/go.mod h1:eNde4IQyEiA5br02AouhEHCu3p3UzrCdFR4LuQHklMI=
 github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4=
 github.com/fatih/structs v1.1.0/go.mod h1:9NiDSp5zOcgEDl+j00MP/WkGVPOlPRLejGD8Ga6PJ7M=
@@ -230,11 +196,14 @@ github.com/flynn/go-shlex v0.0.0-20150515145356-3f9db97f8568 h1:BHsljHzVlRcyQhjr
 github.com/flynn/go-shlex v0.0.0-20150515145356-3f9db97f8568/go.mod h1:xEzjJPgXI435gkrCt3MPfRiAkVrwSbHsst4LCFVfpJc=
 github.com/franela/goblin v0.0.0-20200105215937-c9ffbefa60db/go.mod h1:7dvUGVsVBjqR7JHJk0brhHOZYGmfBYOrK0ZhYMEtBr4=
 github.com/franela/goreq v0.0.0-20171204163338-bcd34c9993f8/go.mod h1:ZhphrRTfi2rbfLwlschooIH4+wKKDR4Pdxhh+TRoA20=
-github.com/frankban/quicktest v1.10.0 h1:Gfh+GAJZOAoKZsIZeZbdn2JF10kN1XHNvjsvQK8gVkE=
 github.com/frankban/quicktest v1.10.0/go.mod h1:ui7WezCLWMWxVWr1GETZY3smRy0G4KWq9vcPtJmFl7Y=
 github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
 github.com/fsnotify/fsnotify v1.4.9 h1:hsms1Qyu0jgnwNXIxa+/V/PDsU6CfLf6CNO8H7IWoS4=
 github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ=
+github.com/gdamore/encoding v1.0.0 h1:+7OoQ1Bc6eTm5niUzBa0Ctsh6JbMW6Ra+YNuAtDBdko=
+github.com/gdamore/encoding v1.0.0/go.mod h1:alR0ol34c49FCSBLjhosxzcPHQbf2trDkoo5dl+VrEg=
+github.com/gdamore/tcell v1.3.0 h1:r35w0JBADPZCVQijYebl6YMWWtHRqVEGt7kL2eBADRM=
+github.com/gdamore/tcell v1.3.0/go.mod h1:Hjvr+Ofd+gLglo7RYKxxnzCBmev3BzsS67MebKS4zMM=
 github.com/getsentry/raven-go v0.0.0-20180517221441-ed7bcb39ff10 h1:YO10pIIBftO/kkTFdWhctH96grJ7qiy7bMdiZcIvPKs=
 github.com/getsentry/raven-go v0.0.0-20180517221441-ed7bcb39ff10/go.mod h1:KungGk8q33+aIAZUIVWZDr2OfAEBsO49PX4NzFV5kcQ=
 github.com/ghodss/yaml v0.0.0-20150909031657-73d445a93680/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
@@ -253,7 +222,6 @@ github.com/go-kit/kit v0.8.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2
 github.com/go-kit/kit v0.9.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
 github.com/go-kit/kit v0.10.0/go.mod h1:xUsJbQ/Fp4kEt7AFgCuvyX4a71u8h9jB8tj/ORgOZ7o=
 github.com/go-logfmt/logfmt v0.3.0/go.mod h1:Qt1PoO58o5twSAckw1HlFXLmHsOX5/0LbT9GBnD5lWE=
-github.com/go-logfmt/logfmt v0.4.0 h1:MP4Eh7ZCb31lleYCFuwm0oe4/YGak+5l1vA2NOE80nA=
 github.com/go-logfmt/logfmt v0.4.0/go.mod h1:3RMwSq7FuexP4Kalkev3ejPJsZTpXXBr9+V4qmtdjCk=
 github.com/go-logfmt/logfmt v0.5.0/go.mod h1:wCYkCAKZfumFQihp8CzCvQ3paCTfi41vtzG1KdI/P7A=
 github.com/go-logr/logr v0.1.0/go.mod h1:ixOQHD9gLJUVQQ2ZOR7zLEifBX6tGkNJF4QyIY7sIas=
@@ -271,19 +239,16 @@ github.com/gogo/googleapis v1.1.0/go.mod h1:gf4bu3Q80BeJ6H1S1vYPm8/ELATdvryBaNFG
 github.com/gogo/protobuf v1.1.1/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ=
 github.com/gogo/protobuf v1.2.0/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ=
 github.com/gogo/protobuf v1.2.1/go.mod h1:hp+jE20tsWTFYpLwKvXlhS1hjn+gTNwPg2I6zVXpSg4=
-github.com/gogo/protobuf v1.3.1 h1:DqDEcV5aeaTmdFBePNpYsp3FlcVH/2ISVVM9Qf8PSls=
 github.com/gogo/protobuf v1.3.1/go.mod h1:SlYgWuQ5SjCEi6WLHjHCa1yvBfUnHcTbrrZtXPKa29o=
 github.com/goji/httpauth v0.0.0-20160601135302-2da839ab0f4d/go.mod h1:nnjvkQ9ptGaCkuDUx6wNykzzlUixGxvkme+H/lnzb+A=
 github.com/golang-collections/collections v0.0.0-20130729185459-604e922904d3 h1:zN2lZNZRflqFyxVaTIU61KNKQ9C0055u9CAfpmqUvo4=
 github.com/golang-collections/collections v0.0.0-20130729185459-604e922904d3/go.mod h1:nPpo7qLxd6XL3hWJG/O60sR8ZKfMCiIoNap5GvD12KU=
 github.com/golang-sql/civil v0.0.0-20190719163853-cb61b32ac6fe h1:lXe2qZdvpiX5WZkZR4hgp4KJVfY3nMkvmwbVkpv1rVY=
 github.com/golang-sql/civil v0.0.0-20190719163853-cb61b32ac6fe/go.mod h1:8vg3r2VgvsThLBIFL93Qb5yWzgyZWhEmBwUJWevAkK0=
-github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b h1:VKtxabqXZkF25pY9ekfRL6a582T4P37/31XEstQ5p58=
 github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
 github.com/golang/groupcache v0.0.0-20160516000752-02826c3e7903/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
 github.com/golang/groupcache v0.0.0-20190702054246-869f871628b6/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
 github.com/golang/groupcache v0.0.0-20191227052852-215e87163ea7/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
-github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e h1:1r7pUrabqp18hOBcwBwiTsbnFeTZHV9eER/QT5JVZxY=
 github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
 github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
 github.com/golang/mock v1.2.0/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
@@ -296,7 +261,6 @@ github.com/golang/protobuf v0.0.0-20161109072736-4bd1920723d7/go.mod h1:6lQm79b+
 github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
 github.com/golang/protobuf v1.3.0/go.mod h1:Qd/q+1AKNOZr9uGQzbzCmRO6sUih6GTPZv6a1/R87v0=
 github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
-github.com/golang/protobuf v1.3.2 h1:6nsPYzhq5kReh6QImI3k5qWzO4PEbvbIW2cwSfR/6xs=
 github.com/golang/protobuf v1.3.2/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
 github.com/golang/protobuf v1.3.3/go.mod h1:vzj43D7+SQXF/4pzW/hwtAqwc6iTitCiVSaWz5lYuqw=
 github.com/golang/protobuf v1.3.4/go.mod h1:vzj43D7+SQXF/4pzW/hwtAqwc6iTitCiVSaWz5lYuqw=
@@ -309,24 +273,19 @@ github.com/golang/protobuf v1.4.0/go.mod h1:jodUvKwWbYaEsadDk5Fwe5c77LiNKVO9IDvq
 github.com/golang/protobuf v1.4.1/go.mod h1:U8fpvMrcmy5pZrNK1lt4xCsGvpyWQ/VVv6QDs8UjoX8=
 github.com/golang/protobuf v1.4.2 h1:+Z5KGCizgyZCbGh1KZqA0fcLLkwbsjIzS4aV2v7wJX0=
 github.com/golang/protobuf v1.4.2/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI=
-github.com/golang/snappy v0.0.0-20180518054509-2e65f85255db h1:woRePGFeVFfLKN/pOkfl+p/TAqKOfFu+7KPlMVpok/w=
 github.com/golang/snappy v0.0.0-20180518054509-2e65f85255db/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
 github.com/google/btree v0.0.0-20180813153112-4030bb1f1f0c/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ=
 github.com/google/btree v1.0.0/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ=
 github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
-github.com/google/go-cmp v0.3.0 h1:crn/baboCvb5fXaQ0IJ1SGTsTVrWpDsCWC8EGETZijY=
 github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
 github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
-github.com/google/go-cmp v0.4.0 h1:xsAVV57WRhGj6kEIi8ReJzQlHHqcBYCElAvkovg3B/4=
 github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.4.1/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.1/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
-github.com/google/go-cmp v0.5.2 h1:X2ev0eStA3AbceY54o37/0PQ/UWqKEiiO2dKL5OPaFM=
 github.com/google/go-cmp v0.5.2/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-querystring v1.0.0/go.mod h1:odCYkC5MyYFN7vkCjXpyrEuKhc/BUO6wN/zVPAxq5ck=
 github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
-github.com/google/gofuzz v1.1.0 h1:Hsa8mG0dQ46ij8Sl2AYJDUv1oA9/d6Vk+3LG99Oe02g=
 github.com/google/gofuzz v1.1.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
 github.com/google/martian v2.1.0+incompatible/go.mod h1:9I4somxYTbIHy5NJKHRl3wXiIaQGbYVAs8BPL6v8lEs=
 github.com/google/martian/v3 v3.0.0/go.mod h1:y5Zk1BBys9G+gd6Jrk0W3cC1+ELVxBWuIGO+w/tUAp0=
@@ -339,19 +298,15 @@ github.com/google/pprof v0.0.0-20200430221834-fc25d7d30c6d/go.mod h1:ZgVRPoUq/hf
 github.com/google/pprof v0.0.0-20200708004538-1a94d8640e99/go.mod h1:ZgVRPoUq/hfqzAqh7sHMqb3I9Rq5C59dIz2SbBwJ4eM=
 github.com/google/renameio v0.1.0/go.mod h1:KWCgfxg9yswjAJkECMjeO8J8rahYeXnNhOm40UhjYkI=
 github.com/google/uuid v1.0.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
-github.com/google/uuid v1.1.1 h1:Gkbcsh/GbpXz7lPftLA3P6TYMwjCLYm83jiFQZF/3gY=
 github.com/google/uuid v1.1.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/google/uuid v1.1.2 h1:EVhdT+1Kseyi1/pUmXKaFxYsDNy9RQYkMWRH68J/W7Y=
 github.com/google/uuid v1.1.2/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/googleapis/gax-go/v2 v2.0.4/go.mod h1:0Wqv26UfaUD9n4G6kQubkQ+KchISgw+vpHVxEJEs9eg=
-github.com/googleapis/gax-go/v2 v2.0.5 h1:sjZBwGj9Jlw33ImPtvFviGYvseOtDM7hkSKB7+Tv3SM=
 github.com/googleapis/gax-go/v2 v2.0.5/go.mod h1:DWXyrwAJ9X0FpwwEdw+IPEYBICEFu5mhpdKc/us6bOk=
 github.com/googleapis/gnostic v0.0.0-20170729233727-0c5108395e2d/go.mod h1:sJBsCZ4ayReDTBIg8b9dl28c5xFWyhBTVRp3pOg5EKY=
-github.com/googleapis/gnostic v0.1.0 h1:rVsPeBmXbYv4If/cumu1AzZPwV58q433hvONV1UEZoI=
 github.com/googleapis/gnostic v0.1.0/go.mod h1:sJBsCZ4ayReDTBIg8b9dl28c5xFWyhBTVRp3pOg5EKY=
 github.com/gophercloud/gophercloud v0.1.0/go.mod h1:vxM41WHh5uqHVBMZHzuwNOHh8XEoIEcSTewFxm1c5g8=
 github.com/gophercloud/gophercloud v0.3.0/go.mod h1:vxM41WHh5uqHVBMZHzuwNOHh8XEoIEcSTewFxm1c5g8=
-github.com/gophercloud/gophercloud v0.9.0 h1:eJHQQFguQRv2FatH2d2VXH2ueTe2XzjgjwFjFS7SGcs=
 github.com/gophercloud/gophercloud v0.9.0/go.mod h1:gmC5oQqMDOMO1t1gq5DquX/yAU808e/4mzjjDA76+Ss=
 github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
 github.com/gorilla/context v1.1.1/go.mod h1:kBGZzfjB9CEq2AlWe17Uuf7NDRt0dE0s8S51q0aT7Yg=
@@ -387,7 +342,6 @@ github.com/hashicorp/go.net v0.0.1/go.mod h1:hjKkEWcCURg++eb33jQU7oqQcI9XDCnUzHA
 github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
 github.com/hashicorp/golang-lru v0.5.1/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
 github.com/hashicorp/golang-lru v0.5.3/go.mod h1:iADmTwqILo4mZ8BN3D2Q6+9jd8WM5uGBxy+E8yxSoD4=
-github.com/hashicorp/golang-lru v0.5.4 h1:YDjusn29QI/Das2iO9M0BHnIbxPeyuCHsjMW+lJfyTc=
 github.com/hashicorp/golang-lru v0.5.4/go.mod h1:iADmTwqILo4mZ8BN3D2Q6+9jd8WM5uGBxy+E8yxSoD4=
 github.com/hashicorp/logutils v1.0.0/go.mod h1:QIAnNjmIWmVIIkWDTG1z5v++HQmx9WQRO+LraFDTW64=
 github.com/hashicorp/mdns v1.0.0/go.mod h1:tL+uN++7HEJ6SQLQ2/p+z2pH24WQKWjBPkE0mNTz8vQ=
@@ -398,14 +352,11 @@ github.com/hudl/fargo v1.3.0/go.mod h1:y3CKSmjA+wD2gak7sUSXTAoopbhU08POFhmITJgmK
 github.com/ianlancetaylor/demangle v0.0.0-20181102032728-5e5cf60278f6/go.mod h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc=
 github.com/iij/doapi v0.0.0-20190504054126-0bbf12d6d7df/go.mod h1:QMZY7/J/KSQEhKWFeDesPjMj+wCHReeknARU3wqlyN4=
 github.com/imdario/mergo v0.3.5/go.mod h1:2EnlNZ0deacrJVfApfmtdGgDfMuh/nq6Ok1EcJh5FfA=
-github.com/imdario/mergo v0.3.9 h1:UauaLniWCFHWd+Jp9oCEkTBj8VO/9DKg3PV3VCNMDIg=
 github.com/imdario/mergo v0.3.9/go.mod h1:2EnlNZ0deacrJVfApfmtdGgDfMuh/nq6Ok1EcJh5FfA=
 github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANytuPF1OarO4DADm73n8=
 github.com/influxdata/influxdb1-client v0.0.0-20191209144304-8bf82d3c094d/go.mod h1:qj24IKcXYK6Iy9ceXlo3Tc+vtHo9lIhSX5JddghvEPo=
-github.com/infobloxopen/go-trees v0.0.0-20190313150506-2af4e13f9062 h1:d3VSuNcgTCn21dNMm8g412Fck/XWFmMj4nJhhHT7ZZ0=
 github.com/infobloxopen/go-trees v0.0.0-20190313150506-2af4e13f9062/go.mod h1:PcNJqIlcX/dj3DTG/+QQnRvSgTMG6CLpRMjWcv4+J6w=
 github.com/jimstudt/http-authentication v0.0.0-20140401203705-3eca13d6893a/go.mod h1:wK6yTYYcgjHE1Z1QtXACPDjcFJyBskHEdagmnq3vsP8=
-github.com/jmespath/go-jmespath v0.0.0-20180206201540-c2b33e8439af h1:pmfjZENx5imkbgOkpRUYLnmbU7UEFbjtDA2hxJ1ichM=
 github.com/jmespath/go-jmespath v0.0.0-20180206201540-c2b33e8439af/go.mod h1:Nht3zPeWKUH0NzdCt2Blrr5ys8VGpn0CEB0cQHVjt7k=
 github.com/jmespath/go-jmespath v0.3.0 h1:OS12ieG61fsCg5+qLJ+SsW9NicxNkg3b25OyT2yCeUc=
 github.com/jmespath/go-jmespath v0.3.0/go.mod h1:9QtRXoHjLGCJ5IBSaohpXITPlowMeeYCZ7fLUTSywik=
@@ -416,7 +367,6 @@ github.com/jpillora/backoff v1.0.0/go.mod h1:J/6gKK9jxlEcS3zixgDgUAsiuZ7yrSoa/FX
 github.com/json-iterator/go v1.1.5/go.mod h1:+SdeFBvtyEkXs7REEP0seUULqWtbJapLOCVDaaPEHmU=
 github.com/json-iterator/go v1.1.6/go.mod h1:+SdeFBvtyEkXs7REEP0seUULqWtbJapLOCVDaaPEHmU=
 github.com/json-iterator/go v1.1.7/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
-github.com/json-iterator/go v1.1.8 h1:QiWkFLKq0T7mpzwOTu6BzNDbfTE8OLrYhVKYMLF46Ok=
 github.com/json-iterator/go v1.1.8/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
 github.com/json-iterator/go v1.1.9/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
 github.com/json-iterator/go v1.1.10/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
@@ -433,19 +383,15 @@ github.com/kolo/xmlrpc v0.0.0-20190717152603-07c4ee3fd181/go.mod h1:o03bZfuBwAXH
 github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
 github.com/konsorten/go-windows-terminal-sequences v1.0.2/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
 github.com/konsorten/go-windows-terminal-sequences v1.0.3/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
-github.com/kr/logfmt v0.0.0-20140226030751-b84e30acd515 h1:T+h1c/A9Gawja4Y9mFVWj2vyii2bbUNDw3kt9VxK2EY=
 github.com/kr/logfmt v0.0.0-20140226030751-b84e30acd515/go.mod h1:+0opPa2QZZtGFBFZlji/RkVcI2GknAs/DXo4wKdlNEc=
 github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
-github.com/kr/pretty v0.2.0 h1:s5hAObm+yFO5uHYt5dYjxi2rXrsnmRpJx4OYvIWUaQs=
 github.com/kr/pretty v0.2.0/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
 github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
-github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
 github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
 github.com/kshvakov/clickhouse v1.3.11 h1:dtzTJY0fCA+MWkLyuKZaNPkmSwdX4gh8+Klic9NB1Lw=
 github.com/kshvakov/clickhouse v1.3.11/go.mod h1:/SVBAcqF3u7rxQ9sTWCZwf8jzzvxiZGeQvtmSF2BBEc=
 github.com/kylelemons/godebug v0.0.0-20170820004349-d65d576e9348/go.mod h1:B69LEHPfb2qLo0BaaOLcbitczOKLWTsrBG9LczfCD4k=
-github.com/kylelemons/godebug v1.1.0 h1:RPNrshWIDI6G2gRW9EHilWtl7Z6Sb1BR0xunSBf0SNc=
 github.com/kylelemons/godebug v1.1.0/go.mod h1:9/0rRGxNHcop5bhtWyNeEfOS8JIWk580+fNqagV/RAw=
 github.com/labbsr0x/bindman-dns-webhook v1.0.2/go.mod h1:p6b+VCXIR8NYKpDr8/dg1HKfQoRHCdcsROXKvmoehKA=
 github.com/labbsr0x/goh v1.0.1/go.mod h1:8K2UhVoaWXcCU7Lxoa2omWnC8gyW8px7/lmO61c027w=
@@ -457,6 +403,9 @@ github.com/lightstep/lightstep-tracer-go v0.18.1/go.mod h1:jlF1pusYV4pidLvZ+XD0U
 github.com/linode/linodego v0.10.0/go.mod h1:cziNP7pbvE3mXIPneHj0oRY8L1WtGEIKlZ8LANE4eXA=
 github.com/liquidweb/liquidweb-go v1.6.0/go.mod h1:UDcVnAMDkZxpw4Y7NOHkqoeiGacVLEIG/i5J9cyixzQ=
 github.com/lucas-clemente/quic-go v0.13.1/go.mod h1:Vn3/Fb0/77b02SGhQk36KzOUmXgVpFfizUfW5WMaqyU=
+github.com/lucasb-eyer/go-colorful v1.0.2/go.mod h1:0MS4r+7BZKSJ5mw4/S5MPN+qHFF1fYclkSPilDOKW0s=
+github.com/lucasb-eyer/go-colorful v1.0.3 h1:QIbQXiugsb+q10B+MI+7DI1oQLdmnep86tWFlaaUAac=
+github.com/lucasb-eyer/go-colorful v1.0.3/go.mod h1:R4dSotOR9KMtayYi1e77YzuveK+i7ruzyGqttikkLy0=
 github.com/lyft/protoc-gen-validate v0.0.13/go.mod h1:XbGvPuh87YZc5TdIa2/I4pLk0QoUACkjt2znoq26NVQ=
 github.com/mailru/easyjson v0.0.0-20160728113105-d5b7844b561a/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
 github.com/marten-seemann/chacha20 v0.2.0/go.mod h1:HSdjFau7GzYRj+ahFNwsO3ouVJr1HFkWoEwNDb4TMtE=
@@ -467,6 +416,8 @@ github.com/mattn/go-isatty v0.0.3/go.mod h1:M+lRXTBqGeGNdLjl/ufCoiOlB5xdOkqRJdNx
 github.com/mattn/go-isatty v0.0.4/go.mod h1:M+lRXTBqGeGNdLjl/ufCoiOlB5xdOkqRJdNxMWT7Zi4=
 github.com/mattn/go-runewidth v0.0.2/go.mod h1:LwmH8dsx7+W8Uxz3IHJYH5QSwggIsqBzpuz5H//U1FU=
 github.com/mattn/go-runewidth v0.0.4/go.mod h1:LwmH8dsx7+W8Uxz3IHJYH5QSwggIsqBzpuz5H//U1FU=
+github.com/mattn/go-runewidth v0.0.8 h1:3tS41NlGYSmhhe/8fhGRzc+z3AYCw1Fe1WAyLuujKs0=
+github.com/mattn/go-runewidth v0.0.8/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI=
 github.com/mattn/go-sqlite3 v1.9.0/go.mod h1:FPy6KqzDD04eiIsT53CuJW3U88zkxoIYsOqkbpncsNc=
 github.com/mattn/go-sqlite3 v1.11.0 h1:LDdKkqtYlom37fkvqs8rMPFKAMe8+SgjbwZ6ex1/A/Q=
 github.com/mattn/go-sqlite3 v1.11.0/go.mod h1:FPy6KqzDD04eiIsT53CuJW3U88zkxoIYsOqkbpncsNc=
@@ -476,7 +427,6 @@ github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5
 github.com/mholt/certmagic v0.8.3/go.mod h1:91uJzK5K8IWtYQqTi5R2tsxV1pCde+wdGfaRaOZi6aQ=
 github.com/miekg/dns v1.0.14/go.mod h1:W1PPwlIAgtquWBMBEV9nkV9Cazfe8ScdGz/Lj7v3Nrg=
 github.com/miekg/dns v1.1.15/go.mod h1:W1PPwlIAgtquWBMBEV9nkV9Cazfe8ScdGz/Lj7v3Nrg=
-github.com/miekg/dns v1.1.29 h1:xHBEhR+t5RzcFJjBLJlax2daXOrTYtr9z4WdKEfWFzg=
 github.com/miekg/dns v1.1.29/go.mod h1:KNUDUusw/aVsxyTYZM1oqvCicbwhgbNgztCETuNZ7xM=
 github.com/miekg/dns v1.1.31 h1:sJFOl9BgwbYAWOGEwr61FU28pqsBNdpRBnhGXtO06Oo=
 github.com/miekg/dns v1.1.31/go.mod h1:KNUDUusw/aVsxyTYZM1oqvCicbwhgbNgztCETuNZ7xM=
@@ -491,10 +441,8 @@ github.com/mitchellh/iochan v1.0.0/go.mod h1:JwYml1nuB7xOzsp52dPpHFffvOCDupsG0Qu
 github.com/mitchellh/mapstructure v0.0.0-20160808181253-ca63d7c062ee/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
 github.com/mitchellh/mapstructure v1.1.2/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
 github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
-github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg=
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
 github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
-github.com/modern-go/reflect2 v1.0.1 h1:9f412s+6RmYXLWZSEzVVgPGK7C2PphHj5RJrvfx9AWI=
 github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
 github.com/munnerz/goautoneg v0.0.0-20120707110453-a547fc61f48d/go.mod h1:+n7T8mK8HuQTcFwEeznm/DIxMOiR9yIdICNftLE1DvQ=
 github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
@@ -511,7 +459,6 @@ github.com/nats-io/nkeys v0.1.0/go.mod h1:xpnFELMwJABBLVhffcfd1MZx6VsNRFpEugbxzi
 github.com/nats-io/nkeys v0.1.3/go.mod h1:xpnFELMwJABBLVhffcfd1MZx6VsNRFpEugbxziKVo7w=
 github.com/nats-io/nuid v1.0.1/go.mod h1:19wcPz3Ph3q0Jbyiqsd0kePYG7A95tJPxeL+1OSON2c=
 github.com/nbio/st v0.0.0-20140626010706-e9e8d9816f32/go.mod h1:9wM+0iRr9ahx58uYLpLIr5fm8diHn0JbqRycJi6w0Ms=
-github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e h1:fD57ERR4JtEqsWbfPhv4DMiApHyliiK5xCTNVSPiaAs=
 github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e/go.mod h1:zD1mROLANZcx1PVRCS0qkT7pwLkGfwJo4zjcN/Tysno=
 github.com/nrdcg/auroradns v1.0.0/go.mod h1:6JPXKzIRzZzMqtTDgueIhTi6rFf1QvYE/HzqidhOhjw=
 github.com/nrdcg/goinwx v0.6.1/go.mod h1:XPiut7enlbEdntAqalBIqcYcTEVhpv/dKWgDCX2SwKQ=
@@ -528,21 +475,16 @@ github.com/onsi/gomega v0.0.0-20170829124025-dcabb60a477c/go.mod h1:C1qb7wdrVGGV
 github.com/onsi/gomega v1.4.3/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1CpauHY=
 github.com/onsi/gomega v1.7.0/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1CpauHY=
 github.com/op/go-logging v0.0.0-20160315200505-970db520ece7/go.mod h1:HzydrMdWErDVzsI23lYNej1Htcns9BCg93Dk0bBINWk=
-github.com/opentracing-contrib/go-observer v0.0.0-20170622124052-a52f23424492 h1:lM6RxxfUMrYL/f8bWEUqdXrANWtrL7Nndbm9iFN0DlU=
 github.com/opentracing-contrib/go-observer v0.0.0-20170622124052-a52f23424492/go.mod h1:Ngi6UdF0k5OKD5t5wlmGhe/EDKPoUM3BXZSSfIuJbis=
 github.com/opentracing/basictracer-go v1.0.0/go.mod h1:QfBfYuafItcjQuMwinw9GhYKwFXS9KnPs5lxoYwgW74=
 github.com/opentracing/opentracing-go v1.0.2/go.mod h1:UkNAQd3GIcIGf0SeVgPpRdFStlNbqXla1AfSYxPUl2o=
-github.com/opentracing/opentracing-go v1.1.0 h1:pWlfV3Bxv7k65HYwkikxat0+s3pV4bsqf19k25Ur8rU=
 github.com/opentracing/opentracing-go v1.1.0/go.mod h1:UkNAQd3GIcIGf0SeVgPpRdFStlNbqXla1AfSYxPUl2o=
 github.com/opentracing/opentracing-go v1.2.0 h1:uEJPy/1a5RIPAJ0Ov+OIO8OxWu77jEv+1B0VhjKrZUs=
 github.com/opentracing/opentracing-go v1.2.0/go.mod h1:GxEUsuufX4nBwe+T+Wl9TAgYrxe9dPLANfrWvHYVTgc=
-github.com/openzipkin-contrib/zipkin-go-opentracing v0.3.5 h1:82Tnq9OJpn+h5xgGpss5/mOv3KXdjtkdorFSOUusjM8=
 github.com/openzipkin-contrib/zipkin-go-opentracing v0.3.5/go.mod h1:uVHyebswE1cCXr2A73cRM2frx5ld1RJUCJkFNZ90ZiI=
-github.com/openzipkin-contrib/zipkin-go-opentracing v0.4.5 h1:ZCnq+JUrvXcDVhX/xRolRBZifmabN1HcS1wrPSvxhrU=
 github.com/openzipkin-contrib/zipkin-go-opentracing v0.4.5/go.mod h1:/wsWhb9smxSfWAKL3wpBW7V8scJMt8N8gnaMCS9E/cA=
 github.com/openzipkin/zipkin-go v0.1.6/go.mod h1:QgAqvLzwWbR/WpD4A3cGpPtJrZXNIiJc5AZX7/PBEpw=
 github.com/openzipkin/zipkin-go v0.2.1/go.mod h1:NaW6tEwdmWMaCDZzg8sh+IBNOxHMPnhQw8ySjnjRyN4=
-github.com/openzipkin/zipkin-go v0.2.2 h1:nY8Hti+WKaP0cRsSeQ026wU03QsM762XBeCXBb9NAWI=
 github.com/openzipkin/zipkin-go v0.2.2/go.mod h1:NaW6tEwdmWMaCDZzg8sh+IBNOxHMPnhQw8ySjnjRyN4=
 github.com/oracle/oci-go-sdk v7.0.0+incompatible/go.mod h1:VQb79nF8Z2cwLkLS35ukwStZIg5F66tcBccjip/j888=
 github.com/ovh/go-ovh v0.0.0-20181109152953-ba5adb4cf014/go.mod h1:joRatxRJaZBsY3JAOEMcoOp05CnZzsx4scTxi95DHyQ=
@@ -551,15 +493,11 @@ github.com/pascaldekloe/goe v0.0.0-20180627143212-57f6aae5913c/go.mod h1:lzWF7FI
 github.com/pborman/uuid v1.2.0/go.mod h1:X/NO0urCmaxf9VXbdlT7C2Yzkj2IKimNn4k+gtPdI/k=
 github.com/performancecopilot/speed v3.0.0+incompatible/go.mod h1:/CLtqpZ5gBg1M9iaPbIdPPGyKcA8hKdoy6hAWba7Yac=
 github.com/peterbourgon/diskv v2.0.1+incompatible/go.mod h1:uqqh8zWWbv1HBMNONnaR/tNboyR3/BZd58JJSHlUSCU=
-github.com/philhofer/fwd v1.0.0 h1:UbZqGr5Y38ApvM/V/jEljVxwocdweyH+vmYvRPBnbqQ=
 github.com/philhofer/fwd v1.0.0/go.mod h1:gk3iGcWd9+svBvR0sR+KPcfE+RNWozjowpeBVG3ZVNU=
 github.com/pierrec/lz4 v1.0.2-0.20190131084431-473cd7ce01a1/go.mod h1:3/3N9NVKO0jef7pBehbT1qWhCMrIgbYNnFAZCqQ5LRc=
-github.com/pierrec/lz4 v2.0.5+incompatible h1:2xWsjqPFWcplujydGg4WmhC/6fZqK42wMM8aXeqhl0I=
 github.com/pierrec/lz4 v2.0.5+incompatible/go.mod h1:pdkljMzZIN41W+lC3N2tnIh5sFi+IEE17M5jbnwPHcY=
-github.com/pierrec/lz4 v2.5.2+incompatible h1:WCjObylUIOlKy/+7Abdn34TLIkXiA4UWUMhxq9m9ZXI=
 github.com/pierrec/lz4 v2.5.2+incompatible/go.mod h1:pdkljMzZIN41W+lC3N2tnIh5sFi+IEE17M5jbnwPHcY=
 github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
-github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I=
 github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
 github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
@@ -580,7 +518,6 @@ github.com/prometheus/client_golang v1.7.1/go.mod h1:PY5Wy2awLA44sXw4AOSfFBetzPP
 github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo=
 github.com/prometheus/client_model v0.0.0-20190115171406-56726106282f/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo=
 github.com/prometheus/client_model v0.0.0-20190129233127-fd36f4220a90/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
-github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4 h1:gQz4mCbXsO+nc9n1hCxHcGA3Zx3Eo+UHZoInFGUIXNM=
 github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
 github.com/prometheus/client_model v0.1.0/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
 github.com/prometheus/client_model v0.2.0 h1:uq5h0d+GuxiXLJLNABMgp2qUWDPiLvgCzz2dUR+/W/M=
@@ -590,7 +527,6 @@ github.com/prometheus/common v0.4.1/go.mod h1:TNfzLD0ON7rHzMJeJkieUDPYmFC7Snx/y8
 github.com/prometheus/common v0.6.0/go.mod h1:eBmuwkDJBwy6iBfxCBob6t6dR6ENT/y+J+Zk0j9GMYc=
 github.com/prometheus/common v0.7.0/go.mod h1:DjGbpBbp5NYNiECxcL/VnbXCCaQpKd3tt26CguLLsqA=
 github.com/prometheus/common v0.9.1/go.mod h1:yhUN8i9wzaXS3w1O07YhxHEBxD+W35wd8bs7vj7HSQ4=
-github.com/prometheus/common v0.10.0 h1:RyRA7RzGXQZiW+tGMr7sxa85G1z0yOpM1qq5c8lNawc=
 github.com/prometheus/common v0.10.0/go.mod h1:Tlit/dnDKsSWFlCLTWaA1cyBgKHSMdTB80sz/V91rCo=
 github.com/prometheus/common v0.13.0 h1:vJlpe9wPgDRM1Z+7Wj3zUUjY1nr6/1jNKyl7llliccg=
 github.com/prometheus/common v0.13.0/go.mod h1:U+gB1OBLb1lF3O42bTCL+FK18tX9Oar16Clt/msog/s=
@@ -598,14 +534,19 @@ github.com/prometheus/procfs v0.0.0-20181005140218-185b4288413d/go.mod h1:c3At6R
 github.com/prometheus/procfs v0.0.0-20190117184657-bf6a532e95b1/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk=
 github.com/prometheus/procfs v0.0.2/go.mod h1:TjEm7ze935MbeOT/UhFTIMYKhuLP4wbCsTZCD3I8kEA=
 github.com/prometheus/procfs v0.0.3/go.mod h1:4A/X28fw3Fc593LaREMrKMqOKvUAntwMDaekg4FpcdQ=
+github.com/prometheus/procfs v0.0.5/go.mod h1:4A/X28fw3Fc593LaREMrKMqOKvUAntwMDaekg4FpcdQ=
 github.com/prometheus/procfs v0.0.8/go.mod h1:7Qr8sr6344vo1JqZ6HhLceV9o3AJ1Ff+GxbHq6oeK9A=
 github.com/prometheus/procfs v0.0.11/go.mod h1:lV6e/gmhEcM9IjHGsFOCxxuZ+z1YqCvr4OA4YeYWdaU=
 github.com/prometheus/procfs v0.1.3 h1:F0+tqvhOksq22sc6iCHF5WGlWjdwj92p0udFh1VFBS8=
 github.com/prometheus/procfs v0.1.3/go.mod h1:lV6e/gmhEcM9IjHGsFOCxxuZ+z1YqCvr4OA4YeYWdaU=
 github.com/prometheus/prometheus v2.5.0+incompatible/go.mod h1:oAIUtOny2rjMX0OWN5vPR5/q/twIROJvdqnQKDdil/s=
 github.com/rainycape/memcache v0.0.0-20150622160815-1031fa0ce2f2/go.mod h1:7tZKcyumwBO6qip7RNQ5r77yrssm9bfCowcLEBcU5IA=
-github.com/rcrowley/go-metrics v0.0.0-20181016184325-3113b8401b8a h1:9ZKAASQSHhDYGoxY8uLVpewe1GDZ2vu2Tr/vTdVAkFQ=
 github.com/rcrowley/go-metrics v0.0.0-20181016184325-3113b8401b8a/go.mod h1:bCqnVzQkZxMG4s8nGwiZ5l3QUCyqpo9Y+/ZMZ9VjZe4=
+github.com/rifflock/lfshook v0.0.0-20180920164130-b9218ef580f5/go.mod h1:GEXHk5HgEKCvEIIrSpFI3ozzG5xOKA2DVlEX/gGnewM=
+github.com/rivo/tview v0.0.0-20200712113419-c65badfc3d92 h1:rqaqSUdaW+OBbjnsrOoiaJv43mSRARuvsAuirmdxu7E=
+github.com/rivo/tview v0.0.0-20200712113419-c65badfc3d92/go.mod h1:6lkG1x+13OShEf0EaOCaTQYyB7d5nSbb181KtjlS+84=
+github.com/rivo/uniseg v0.1.0 h1:+2KBaVoUmb9XzDsrx/Ct0W/EYOSFf/nWTauy++DprtY=
+github.com/rivo/uniseg v0.1.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
 github.com/rogpeppe/fastuuid v0.0.0-20150106093220-6724a57986af/go.mod h1:XWv6SoW27p1b0cqNHllgS5HIMJraePCO15w5zCzIWYg=
 github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
 github.com/russross/blackfriday v0.0.0-20170610170232-067529f716f4 h1:S9YlS71UNJIyS61OqGAmLXv3w5zclSidN+qwr80XxKs=
@@ -620,7 +561,6 @@ github.com/sean-/seed v0.0.0-20170313163322-e2103e2c3529/go.mod h1:DxrIzT+xaE7yg
 github.com/shurcooL/sanitized_anchor_name v1.0.0 h1:PdmoCO6wvbs+7yrJyMORt4/BmY5IYyJwS/kOiWx8mHo=
 github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
 github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo=
-github.com/sirupsen/logrus v1.4.2 h1:SPIRibHv4MatM3XXNO2BJeFLZwZ2LvZgfQ5+UNI2im4=
 github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE=
 github.com/sirupsen/logrus v1.6.0/go.mod h1:7uNnSEd1DgxDLC74fIahvMZmmYsHGZGEOFrfsX/uA88=
 github.com/skratchdot/open-golang v0.0.0-20160302144031-75fb7ed4208c/go.mod h1:sUM3LWHvSMaG192sy56D9F7CNvL7jUJVXoqM1QKLnog=
@@ -633,7 +573,6 @@ github.com/spf13/afero v1.2.2/go.mod h1:9ZxEEn6pIJ8Rxe320qSDBk6AsU0r9pR7Q4OcevTd
 github.com/spf13/cobra v0.0.3/go.mod h1:1l0Ry5zgKvJasoi3XT1TypsSe7PqH0Sj9dhYf7v3XqQ=
 github.com/spf13/pflag v0.0.0-20170130214245-9ff6c6923cff/go.mod h1:DYY7MBk1bdzusC3SYhjObp+wFpr4gzcvqqNjLnInEg4=
 github.com/spf13/pflag v1.0.1/go.mod h1:DYY7MBk1bdzusC3SYhjObp+wFpr4gzcvqqNjLnInEg4=
-github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=
 github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
 github.com/streadway/amqp v0.0.0-20190404075320-75d898a42a94/go.mod h1:AZpEONHx3DKn8O/DFsRAY58/XVQiIPMTMB1SddzLXVw=
 github.com/streadway/amqp v0.0.0-20190827072141-edfb9018d271/go.mod h1:AZpEONHx3DKn8O/DFsRAY58/XVQiIPMTMB1SddzLXVw=
@@ -641,14 +580,13 @@ github.com/streadway/handy v0.0.0-20190108123426-d5acb3125c2a/go.mod h1:qNTQ5P5J
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
-github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
 github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
 github.com/stretchr/testify v1.6.0 h1:jlIyCplCJFULU/01vCkhKuTyc3OorI3bJFuw6obfgho=
 github.com/stretchr/testify v1.6.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/timewasted/linode v0.0.0-20160829202747-37e84520dcf7/go.mod h1:imsgLplxEC/etjIhdr3dNzV3JeT27LbVu5pYWm0JCBY=
-github.com/tinylib/msgp v1.1.2 h1:gWmO7n0Ys2RBEb7GPYB9Ujq8Mk5p2U08lRnmMcGy6BQ=
+github.com/tinylib/msgp v1.1.0/go.mod h1:+d+yLhGm8mzTaHzB+wgMYrodPfmZrzkirds8fDWklFE=
 github.com/tinylib/msgp v1.1.2/go.mod h1:+d+yLhGm8mzTaHzB+wgMYrodPfmZrzkirds8fDWklFE=
 github.com/tmc/grpc-websocket-proxy v0.0.0-20170815181823-89b8d40f7ca8/go.mod h1:ncp9v5uamzpCO7NfCPTXjqaC+bZgJeR0sMTm6dMHP7U=
 github.com/transip/gotransip v0.0.0-20190812104329-6d8d9179b66f/go.mod h1:i0f4R4o2HM0m3DZYQWsj6/MEowD57VzoH0v3d7igeFY=
@@ -670,30 +608,24 @@ github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9de
 github.com/yuin/goldmark v1.1.32/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 go.etcd.io/bbolt v1.3.3/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
 go.etcd.io/etcd v0.0.0-20191023171146-3cf2f69b5738/go.mod h1:dnLIgRNXwCJa5e+c6mIZCrds/GIG4ncV9HhK5PX7jPg=
-go.etcd.io/etcd v0.5.0-alpha.5.0.20200306183522-221f0cc107cb h1:TcJ8iNja1CH/h/3QcsydKL5krb0MIPjMJLYgzClNaSQ=
 go.etcd.io/etcd v0.5.0-alpha.5.0.20200306183522-221f0cc107cb/go.mod h1:VZB9Yx4s43MHItytoe8jcvaEFEgF2QzHDZGfQ/XQjvQ=
 go.opencensus.io v0.20.1/go.mod h1:6WKK9ahsWS3RSO+PY9ZHZUfv2irvY6gN279GOPZjmmk=
 go.opencensus.io v0.20.2/go.mod h1:6WKK9ahsWS3RSO+PY9ZHZUfv2irvY6gN279GOPZjmmk=
 go.opencensus.io v0.21.0/go.mod h1:mSImk1erAIZhrmZN+AvHh14ztQfjbGwt4TtuofqLduU=
 go.opencensus.io v0.22.0/go.mod h1:+kGneAE2xo2IficOXnaByMWTGM9T73dGwxeWcUqIpI8=
 go.opencensus.io v0.22.2/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
-go.opencensus.io v0.22.3 h1:8sGtKOrtQqkN1bp2AtX+misvLIlOmsEsNd+9NIcPEm8=
 go.opencensus.io v0.22.3/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
-go.opencensus.io v0.22.4 h1:LYy1Hy3MJdrCdMwwzxA/dRok4ejH+RwNGbuoD9fCjto=
 go.opencensus.io v0.22.4/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
 go.uber.org/atomic v1.3.2/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
 go.uber.org/atomic v1.5.0/go.mod h1:sABNBOSYdrvTF6hTgEIbc7YasKWGhgEQZyfxyTvoXHQ=
-go.uber.org/atomic v1.6.0 h1:Ezj3JGmsOnG1MoRWQkPBsKLe9DwWD9QeXzTRzzldNVk=
 go.uber.org/atomic v1.6.0/go.mod h1:sABNBOSYdrvTF6hTgEIbc7YasKWGhgEQZyfxyTvoXHQ=
 go.uber.org/multierr v1.1.0/go.mod h1:wR5kodmAFQ0UK8QlbwjlSNy0Z68gJhDJUG5sjR94q/0=
 go.uber.org/multierr v1.3.0/go.mod h1:VgVr7evmIr6uPjLBxg28wmKNXyqE9akIJ5XnfpiKl+4=
-go.uber.org/multierr v1.5.0 h1:KCa4XfM8CWFCpxXRGok+Q0SS/0XBhMDbHHGABQLvD2A=
 go.uber.org/multierr v1.5.0/go.mod h1:FeouvMocqHpRaaGuG9EjoKcStLC43Zu/fmqdUMPcKYU=
 go.uber.org/ratelimit v0.0.0-20180316092928-c15da0234277/go.mod h1:2X8KaoNd1J0lZV+PxJk/5+DGbO/tpwLR1m++a7FnB/Y=
 go.uber.org/tools v0.0.0-20190618225709-2cfd321de3ee/go.mod h1:vJERXedbb3MVM5f9Ejo0C68/HhF8uaILCdgjnY+goOA=
 go.uber.org/zap v1.10.0/go.mod h1:vwi/ZaCAaUcBkycHslxD9B2zi4UTXhF60s6SWpuDF0Q=
 go.uber.org/zap v1.13.0/go.mod h1:zwrFLgMcdUuIBviXEYEH1YKNaOBnKXsx2IPda5bBwHM=
-go.uber.org/zap v1.14.1 h1:nYDKopTbvAPq/NrUVZwT15y2lpROBiLLyoRTbXOYWOo=
 go.uber.org/zap v1.14.1/go.mod h1:Mb2vm2krFEG5DV0W9qcHBYFtp/Wku1cvYaqPsS/WYfc=
 golang.org/x/crypto v0.0.0-20180621125126-a49355c7e3f8/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
@@ -708,13 +640,11 @@ golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4/go.mod h1:yigFU9vqHzYiE8U
 golang.org/x/crypto v0.0.0-20190829043050-9756ffdc2472/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20190911031432-227b76d455e7/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20191002192127-34f69633bfdc/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
-golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550 h1:ObdrDkeb4kJdCP557AjRjq69pTHfNouLtWZG7j9rPN8=
 golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20191202143827-86a70503ff7e/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/crypto v0.0.0-20191206172530-e9b2fee46413/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/crypto v0.0.0-20200220183623-bac4c82f6975/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/crypto v0.0.0-20200323165209-0ec3e9974c59/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
-golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9 h1:psW17arqaxU48Z5kZ0CQnkZWQJsqcURM6tKiBApRjXI=
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/crypto v0.0.0-20200820211705-5c72a883971a h1:vclmkQCjlDX5OydZ9wv8rBCcS0QyQY66Mpf/7BZbInM=
 golang.org/x/crypto v0.0.0-20200820211705-5c72a883971a/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
@@ -787,19 +717,15 @@ golang.org/x/net v0.0.0-20200501053045-e0ff5e5a1de5/go.mod h1:qpuaurCH72eLCgpAm/
 golang.org/x/net v0.0.0-20200506145744-7e3656a0809f/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
 golang.org/x/net v0.0.0-20200513185701-a91f0712d120/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
 golang.org/x/net v0.0.0-20200520182314-0ba52f642ac2/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
-golang.org/x/net v0.0.0-20200625001655-4c5254603344 h1:vGXIOMxbNfDTk/aXCmfdLgkrSV+Z2tcbze+pEc3v5W4=
 golang.org/x/net v0.0.0-20200625001655-4c5254603344/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
 golang.org/x/net v0.0.0-20200707034311-ab3426394381/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
 golang.org/x/net v0.0.0-20200822124328-c89045814202/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
 golang.org/x/net v0.0.0-20200904194848-62affa334b73 h1:MXfv8rhZWmFeqX3GNZRsd6vOLoaCHjYEX3qkRo3YBUA=
 golang.org/x/net v0.0.0-20200904194848-62affa334b73/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
-golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be h1:vEDujvNQGv4jgYKudGeI/+DAX4Jffq6hpD55MmoEvKs=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
-golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45 h1:SVwTIAaPC2U/AvvLNZ2a7OVsmBpC8L5BlwK1whH3hm0=
 golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 golang.org/x/oauth2 v0.0.0-20191202225959-858c2ad4c8b6/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
-golang.org/x/oauth2 v0.0.0-20200107190931-bf48bf16ab8d h1:TzXSXBo42m9gQenoE3b9BGiEpg5IG2JkU5FkPIawgtw=
 golang.org/x/oauth2 v0.0.0-20200107190931-bf48bf16ab8d/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 golang.org/x/oauth2 v0.0.0-20200902213428-5d25da1a8d43 h1:ld7aEMNHoBnnDAX15v1T6z31v8HwR2A9FYOuAhWqkwc=
 golang.org/x/oauth2 v0.0.0-20200902213428-5d25da1a8d43/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A=
@@ -807,7 +733,6 @@ golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJ
 golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20190227155943-e225da77a7e6/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.0.0-20190423024810-112230192c58 h1:8gQV6CLnAEikrhgkHFbMAEhagSSnXWGV915qUMm9mrU=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20200317015054-43a5402ce75a/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
@@ -833,6 +758,7 @@ golang.org/x/sys v0.0.0-20190502145724-3ef323f4f1fd/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20190507160741-ecd444e8653b/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190606165138-5da285871e9c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190624142023-c5567b49c5d0/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20190626150813-e07cf5db2756/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190726091711-fc99dfbffb4e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190801041406-cbf593c0f2f3/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190826190057-c7b8b68b1456/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@@ -861,14 +787,12 @@ golang.org/x/sys v0.0.0-20200511232937-7e40ca221e25/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20200515095857-1151b9dac4a9/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200523222454-059865788121/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200615200032-f1bc736245b1/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20200625212154-ddb9806d33ae h1:Ih9Yo4hSPImZOpfGuA4bR/ORKTAbhZo2AbWNRCnevdo=
 golang.org/x/sys v0.0.0-20200625212154-ddb9806d33ae/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200803210538-64077c9b5642/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200909081042-eff7692f9009 h1:W0lCpv29Hv0UaM1LXb9QlBHLNP8UFfcKjblhVCWftOM=
 golang.org/x/sys v0.0.0-20200909081042-eff7692f9009/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/text v0.0.0-20160726164857-2910a502d2bf/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
-golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
@@ -878,7 +802,6 @@ golang.org/x/time v0.0.0-20180412165947-fbb02b2291d2/go.mod h1:tRJNPiyCQ0inRvYxb
 golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20190921001708-c4c64cad1fd0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
-golang.org/x/time v0.0.0-20191024005414-555d28b269f0 h1:/5xXl8Y5W96D+TtHSlonuFqGHIWVuyCkGJLwGh9JJFs=
 golang.org/x/time v0.0.0-20191024005414-555d28b269f0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/tools v0.0.0-20180221164845-07fd8470d635/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20180828015842-6cd1fcedba52/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
@@ -908,7 +831,6 @@ golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtn
 golang.org/x/tools v0.0.0-20191125144606-a911d9008d1f/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.0.0-20191130070609-6e064ea0cf2d/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.0.0-20191203134012-c197fd4bf371/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
-golang.org/x/tools v0.0.0-20191216052735-49a3e744a425 h1:VvQyQJN0tSuecqgcIxMWnnfG5kSmgy9KZR9sW3W5QeA=
 golang.org/x/tools v0.0.0-20191216052735-49a3e744a425/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
 golang.org/x/tools v0.0.0-20191216173652-a0e659d51361/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
 golang.org/x/tools v0.0.0-20191227053925-7b8e75db28f4/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
@@ -933,9 +855,7 @@ golang.org/x/tools v0.0.0-20200804011535-6c149bb5ef0d/go.mod h1:njjCfa9FT2d7l9Bc
 golang.org/x/tools v0.0.0-20200825202427-b303f430e36d/go.mod h1:njjCfa9FT2d7l9Bc6FUM5FLjQPp3cFF28FI3qnDFljA=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 h1:go1bK/D/BFZV2I8cIQd1NKEZ+0owSTG1fDTci4IqFcE=
 golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 google.golang.org/api v0.3.1/go.mod h1:6wY9I6uQWHQ8EM57III9mq/AjF+i8G65rmVagqKMtkk=
 google.golang.org/api v0.4.0/go.mod h1:8k5glujaEP+g9n7WNsDg8QP6cUVNI86fCNMcbazEtwE=
@@ -951,19 +871,15 @@ google.golang.org/api v0.19.0/go.mod h1:BwFmGc8tA3vsd7r/7kR8DY7iEEGSU04BFxCo5jP/
 google.golang.org/api v0.20.0/go.mod h1:BwFmGc8tA3vsd7r/7kR8DY7iEEGSU04BFxCo5jP/sfE=
 google.golang.org/api v0.22.0/go.mod h1:BwFmGc8tA3vsd7r/7kR8DY7iEEGSU04BFxCo5jP/sfE=
 google.golang.org/api v0.24.0/go.mod h1:lIXQywCXRcnZPGlsd8NbLnOjtAoL6em04bJ9+z0MncE=
-google.golang.org/api v0.26.0 h1:VJZ8h6E8ip82FRpQl848c5vAadxlTXrUh8RzQzSRm08=
 google.golang.org/api v0.26.0/go.mod h1:lIXQywCXRcnZPGlsd8NbLnOjtAoL6em04bJ9+z0MncE=
 google.golang.org/api v0.28.0/go.mod h1:lIXQywCXRcnZPGlsd8NbLnOjtAoL6em04bJ9+z0MncE=
 google.golang.org/api v0.29.0/go.mod h1:Lcubydp8VUV7KeIHD9z2Bys/sm/vGKnG1UHuDBSrHWM=
 google.golang.org/api v0.30.0/go.mod h1:QGmEvQ87FHZNiUVJkT14jQNYJ4ZJjdRF23ZXz5138Fc=
 google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
 google.golang.org/appengine v1.2.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
-google.golang.org/appengine v1.4.0 h1:/wp5JvzpHIxhs/dumFmF7BXTf3Z+dd4uXta4kVyO508=
 google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
-google.golang.org/appengine v1.5.0 h1:KxkO13IPW4Lslp2bz+KHP2E3gtFlrIGNThxkZQ3g+4c=
 google.golang.org/appengine v1.5.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
 google.golang.org/appengine v1.6.1/go.mod h1:i06prIuMbXzDqacNJfV5OdTW448YApPu5ww/cMBSeb0=
-google.golang.org/appengine v1.6.5 h1:tycE03LOZYQNhDpS27tcQdAzLCVMaj7QT2SXxebnpCM=
 google.golang.org/appengine v1.6.5/go.mod h1:8WjMMxjGQR8xUklV/ARdw2HLXBOI7O7uCIDZVag1xfc=
 google.golang.org/appengine v1.6.6 h1:lMO5rYAqUxkmaj76jAkRUvt5JZgFymx/+Q5Mzfivuhc=
 google.golang.org/appengine v1.6.6/go.mod h1:8WjMMxjGQR8xUklV/ARdw2HLXBOI7O7uCIDZVag1xfc=
@@ -989,7 +905,6 @@ google.golang.org/genproto v0.0.0-20200224152610-e50cd9704f63/go.mod h1:55QSHmfG
 google.golang.org/genproto v0.0.0-20200228133532-8c2c7df3a383/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
 google.golang.org/genproto v0.0.0-20200305110556-506484158171/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
 google.golang.org/genproto v0.0.0-20200312145019-da6875a35672/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
-google.golang.org/genproto v0.0.0-20200331122359-1ee6d9798940 h1:MRHtG0U6SnaUb+s+LhNE1qt1FQ1wlhqr5E4usBKC0uA=
 google.golang.org/genproto v0.0.0-20200331122359-1ee6d9798940/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
 google.golang.org/genproto v0.0.0-20200430143042-b979b6f78d84/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
 google.golang.org/genproto v0.0.0-20200511104702-f5ebc3bea380/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
@@ -1016,7 +931,6 @@ google.golang.org/grpc v1.26.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8
 google.golang.org/grpc v1.27.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
 google.golang.org/grpc v1.27.1/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
 google.golang.org/grpc v1.28.0/go.mod h1:rpkK4SK4GF4Ach/+MFLZUBavHOvF2JJB5uozKKal+60=
-google.golang.org/grpc v1.29.1 h1:EC2SB8S04d2r73uptxphDSUG+kTKVgjRPF+N3xpxRB4=
 google.golang.org/grpc v1.29.1/go.mod h1:itym6AZVZYACWQqET3MqgPpjcuV5QH3BxFS3IjizoKk=
 google.golang.org/grpc v1.30.0/go.mod h1:N36X2cJ7JwdamYAgDz+s+rVMFjt3numwzf/HckM8pak=
 google.golang.org/grpc v1.31.0/go.mod h1:N36X2cJ7JwdamYAgDz+s+rVMFjt3numwzf/HckM8pak=
@@ -1028,20 +942,16 @@ google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQ
 google.golang.org/protobuf v1.20.1-0.20200309200217-e05f789c0967/go.mod h1:A+miEFZTKqfCUM6K7xSMQL9OKL/b6hQv+e19PK+JZNE=
 google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzikPIcrTAo=
 google.golang.org/protobuf v1.22.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
-google.golang.org/protobuf v1.23.0 h1:4MY060fB1DLGMB/7MBTLnwQUY6+F09GEiz6SsrNqyzM=
 google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
 google.golang.org/protobuf v1.23.1-0.20200526195155-81db48ad09cc/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
 google.golang.org/protobuf v1.24.0/go.mod h1:r/3tXBNzIEhYS9I1OUVjXDlt8tc493IdKGjtUeSXeh4=
 google.golang.org/protobuf v1.25.0 h1:Ejskq+SyPohKW+1uil0JJMtmHCgJPJ/qWTxr8qp+R4c=
 google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c=
-gopkg.in/DataDog/dd-trace-go.v1 v1.24.1 h1:CGQIcKZxAsFtMTUiXw0TxBWwj+l+b2bS2V8l1bIsfk4=
 gopkg.in/DataDog/dd-trace-go.v1 v1.24.1/go.mod h1:DVp8HmDh8PuTu2Z0fVVlBsyWaC++fzwVCaGWylTe3tg=
 gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
-gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f h1:BLraFXnmrev5lT+xlilqcH8XK9/i0At2xKjWk4p6zsU=
 gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/cheggaaa/pb.v1 v1.0.25/go.mod h1:V/YB90LKu/1FcN3WVnfiiE5oMCibMjukxqG/qStrOgw=
 gopkg.in/coreos/go-oidc.v2 v2.1.0 h1:E8PjVFdj/SLDKB0hvb70KTbMbYVHjqztiQdSkIg8E+I=
@@ -1050,7 +960,6 @@ gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
 gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
 gopkg.in/gcfg.v1 v1.2.3/go.mod h1:yesOnuUOFQAhST5vPY4nbZsb/huCgGGXlipJsBn0b3o=
 gopkg.in/h2non/gock.v1 v1.0.15/go.mod h1:sX4zAkdYX1TRGJ2JY156cFspQn4yRWn6p9EMdODlynE=
-gopkg.in/inf.v0 v0.9.1 h1:73M5CoZyi3ZLMOyDlQh031Cx6N9NDJ2Vvfl76EDAgDc=
 gopkg.in/inf.v0 v0.9.1/go.mod h1:cWUDdTG/fYaXco+Dcufb5Vnc6Gp2YChqWtbxRZE0mXw=
 gopkg.in/ini.v1 v1.42.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
 gopkg.in/ini.v1 v1.44.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
@@ -1067,11 +976,9 @@ gopkg.in/warnings.v0 v0.1.2/go.mod h1:jksf8JmL6Qr/oQM2OXTHunEvvTAsrWBLb6OOjuVWRN
 gopkg.in/yaml.v2 v2.0.0-20170812160011-eb3733d160e7/go.mod h1:JAlM8MvJe8wmxCU4Bli9HhUf9+ttbYbLASfIpnQbh74=
 gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v2 v2.2.4 h1:/eiJrUcujPVeJ3xlSWaiNi3uSVmDGBK1pDHUHAnao1I=
 gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.5/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.7/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v2 v2.2.8 h1:obN1ZagJSUGI0Ek/LBmuj4SNLPfIny3KsKFopxRdj10=
 gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.3.0 h1:clyUAQHOM3G0M3f5vQj7LuJrETvjVot3Z5el9nffUtU=
 gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
@@ -1086,28 +993,21 @@ honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWh
 honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
 honnef.co/go/tools v0.0.1-2020.1.3/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
 honnef.co/go/tools v0.0.1-2020.1.4/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
-k8s.io/api v0.18.3 h1:2AJaUQdgUZLoDZHrun21PW2Nx9+ll6cUzvn3IKhSIn0=
 k8s.io/api v0.18.3/go.mod h1:UOaMwERbqJMfeeeHc8XJKawj4P9TgDRnViIqqBeH2QA=
-k8s.io/apimachinery v0.18.3 h1:pOGcbVAhxADgUYnjS08EFXs9QMl8qaH5U4fr5LGUrSk=
 k8s.io/apimachinery v0.18.3/go.mod h1:OaXp26zu/5J7p0f92ASynJa1pZo06YlV9fG7BoWbCko=
-k8s.io/client-go v0.18.3 h1:QaJzz92tsN67oorwzmoB0a9r9ZVHuD5ryjbCKP0U22k=
 k8s.io/client-go v0.18.3/go.mod h1:4a/dpQEvzAhT1BbuWW09qvIaGw6Gbu1gZYiQZIi1DMw=
 k8s.io/gengo v0.0.0-20190128074634-0689ccc1d7d6/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8IAqLxYwwyPxAX1Pzy0ii0=
 k8s.io/klog v0.0.0-20181102134211-b9b56d5dfc92/go.mod h1:Gq+BEi5rUBO/HRz0bTSXDUcqjScdoY3a9IHpCEIOOfk=
 k8s.io/klog v0.3.0/go.mod h1:Gq+BEi5rUBO/HRz0bTSXDUcqjScdoY3a9IHpCEIOOfk=
-k8s.io/klog v1.0.0 h1:Pt+yjF5aB1xDSVbau4VsWe+dQNzA0qv1LlXdC2dF6Q8=
 k8s.io/klog v1.0.0/go.mod h1:4Bi6QPql/J/LkTDqv7R/cd3hPo4k2DG6Ptcz060Ez5I=
 k8s.io/kube-openapi v0.0.0-20200410145947-61e04a5be9a6/go.mod h1:GRQhZsXIAJ1xR0C9bd8UpWHZ5plfAS9fzPjJuQ6JL3E=
-k8s.io/utils v0.0.0-20200324210504-a9aa75ae1b89 h1:d4vVOjXm687F1iLSP2q3lyPPuyvTUt3aVoBpi2DqRsU=
 k8s.io/utils v0.0.0-20200324210504-a9aa75ae1b89/go.mod h1:sZAwmy6armz5eXlNoLmJcl4F1QuKu7sr+mFQ0byX7Ew=
 rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=
 rsc.io/quote/v3 v3.1.0/go.mod h1:yEA65RcK8LyAZtP9Kv3t0HmxON59tX3rD+tICJqUlj0=
 rsc.io/sampler v1.3.0/go.mod h1:T1hPZKmBbMNahiBKFy5HrXp6adAjACjK9JXDnKaTXpA=
 sigs.k8s.io/structured-merge-diff/v3 v3.0.0-20200116222232-67a7b8c61874/go.mod h1:PlARxl6Hbt/+BC80dRLi1qAmnMqwqDg62YvvVkZjemw=
-sigs.k8s.io/structured-merge-diff/v3 v3.0.0 h1:dOmIZBMfhcHS09XZkMyUgkq5trg3/jRyJYFZUiaOp8E=
 sigs.k8s.io/structured-merge-diff/v3 v3.0.0/go.mod h1:PlARxl6Hbt/+BC80dRLi1qAmnMqwqDg62YvvVkZjemw=
 sigs.k8s.io/yaml v1.1.0/go.mod h1:UJmg0vDUVViEyp3mgSv9WPwZCDxu4rQW1olrI1uml+o=
-sigs.k8s.io/yaml v1.2.0 h1:kr/MCeFWJWTwyaHoR9c8EjH9OumOmoF9YGiZd7lFm/Q=
 sigs.k8s.io/yaml v1.2.0/go.mod h1:yfXDCHCao9+ENCvLSE62v9VSji2MKu5jeNfTrofGhJc=
 sourcegraph.com/sourcegraph/appdash v0.0.0-20190731080439-ebfcffb1b5c0/go.mod h1:hI742Nqp5OhwiqlzhgfbWU4mW4yO10fP+LoT9WOswdU=
 zombiezen.com/go/capnproto2 v2.18.0+incompatible h1:mwfXZniffG5mXokQGHUJWGnqIBggoPfT/CEwon9Yess=
@@ -19,6 +19,7 @@ var (
 	ErrUnexpectedFrameType = MuxerProtocolError{"2001 unexpected frame type", http2.ErrCodeProtocol}
 	ErrUnknownStream       = MuxerProtocolError{"2002 unknown stream", http2.ErrCodeProtocol}
 	ErrInvalidStream       = MuxerProtocolError{"2003 invalid stream", http2.ErrCodeProtocol}
+	ErrNotRPCStream        = MuxerProtocolError{"2004 not RPC stream", http2.ErrCodeProtocol}

 	ErrStreamHeadersSent               = MuxerApplicationError{"3000 headers already sent"}
 	ErrStreamRequestConnectionClosed   = MuxerApplicationError{"3001 connection closed while opening stream"}
@@ -22,7 +22,7 @@ const (
 	defaultTimeout           time.Duration = 5 * time.Second
 	defaultRetries           uint64        = 5
 	defaultWriteBufferMaxLen int           = 1024 * 1024 // 1mb
-	writeBufferInitialSize   int           = 16 * 1024 // 16KB
+	writeBufferInitialSize   int           = 16 * 1024   // 16KB

 	SettingMuxerMagic http2.SettingID = 0x42db
 	MuxerMagicOrigin  uint32          = 0xa2e43c8b
@@ -441,11 +441,17 @@ func (m *Muxer) OpenStream(ctx context.Context, headers []Header, body io.Reader
 func (m *Muxer) OpenRPCStream(ctx context.Context) (*MuxedStream, error) {
 	stream := m.NewStream(RPCHeaders())
 	if err := m.MakeMuxedStreamRequest(ctx, NewMuxedStreamRequest(stream, nil)); err != nil {
+		stream.Close()
 		return nil, err
 	}
 	if err := m.AwaitResponseHeaders(ctx, stream); err != nil {
+		stream.Close()
 		return nil, err
 	}
+	if !IsRPCStreamResponse(stream) {
+		stream.Close()
+		return nil, ErrNotRPCStream
+	}
 	return stream, nil
 }

@@ -499,3 +505,10 @@ func (m *Muxer) abort() {
 func (m *Muxer) TimerRetries() uint64 {
 	return m.muxWriter.idleTimer.RetryCount()
 }
+
+func IsRPCStreamResponse(stream *MuxedStream) bool {
+	headers := stream.Headers
+	return len(headers) == 1 &&
+		headers[0].Name == ":status" &&
+		headers[0].Value == "200"
+}
@@ -0,0 +1,159 @@
+package ingress
+
+import (
+	"fmt"
+	"net/url"
+	"regexp"
+	"strings"
+
+	"github.com/pkg/errors"
+
+	"github.com/cloudflare/cloudflared/cmd/cloudflared/config"
+)
+
+var (
+	ErrNoIngressRules             = errors.New("No ingress rules were specified in the config file")
+	errLastRuleNotCatchAll        = errors.New("The last ingress rule must match all hostnames (i.e. it must be missing, or must be \"*\")")
+	errBadWildcard                = errors.New("Hostname patterns can have at most one wildcard character (\"*\") and it can only be used for subdomains, e.g. \"*.example.com\"")
+	ErrURLIncompatibleWithIngress = errors.New("You can't set the --url flag (or $TUNNEL_URL) when using multiple-origin ingress rules")
+)
+
+// Each rule route traffic from a hostname/path on the public
+// internet to the service running on the given URL.
+type Rule struct {
+	// Requests for this hostname will be proxied to this rule's service.
+	Hostname string
+
+	// Path is an optional regex that can specify path-driven ingress rules.
+	Path *regexp.Regexp
+
+	// A (probably local) address. Requests for a hostname which matches this
+	// rule's hostname pattern will be proxied to the service running on this
+	// address.
+	Service *url.URL
+}
+
+func (r Rule) MultiLineString() string {
+	var out strings.Builder
+	if r.Hostname != "" {
+		out.WriteString("\thostname: ")
+		out.WriteString(r.Hostname)
+		out.WriteRune('\n')
+	}
+	if r.Path != nil {
+		out.WriteString("\tpath: ")
+		out.WriteString(r.Path.String())
+		out.WriteRune('\n')
+	}
+	out.WriteString("\tservice: ")
+	out.WriteString(r.Service.String())
+	return out.String()
+}
+
+func (r *Rule) Matches(hostname, path string) bool {
+	hostMatch := r.Hostname == "" || r.Hostname == "*" || matchHost(r.Hostname, hostname)
+	pathMatch := r.Path == nil || r.Path.MatchString(path)
+	return hostMatch && pathMatch
+}
+
+// FindMatchingRule returns the index of the Ingress Rule which matches the given
+// hostname and path. This function assumes the last rule matches everything,
+// which is the case if the rules were instantiated via the ingress#Validate method
+func (ing Ingress) FindMatchingRule(hostname, path string) int {
+	for i, rule := range ing.Rules {
+		if rule.Matches(hostname, path) {
+			return i
+		}
+	}
+	return len(ing.Rules) - 1
+}
+
+func matchHost(ruleHost, reqHost string) bool {
+	if ruleHost == reqHost {
+		return true
+	}
+
+	// Validate hostnames that use wildcards at the start
+	if strings.HasPrefix(ruleHost, "*.") {
+		toMatch := strings.TrimPrefix(ruleHost, "*.")
+		return strings.HasSuffix(reqHost, toMatch)
+	}
+	return false
+}
+
+// Ingress maps eyeball requests to origins.
+type Ingress struct {
+	Rules []Rule
+}
+
+// IsEmpty checks if there are any ingress rules.
+func (ing Ingress) IsEmpty() bool {
+	return len(ing.Rules) == 0
+}
+
+func validate(ingress []config.UnvalidatedIngressRule) (Ingress, error) {
+	rules := make([]Rule, len(ingress))
+	for i, r := range ingress {
+		service, err := url.Parse(r.Service)
+		if err != nil {
+			return Ingress{}, err
+		}
+		if service.Scheme == "" || service.Hostname() == "" {
+			return Ingress{}, fmt.Errorf("The service %s must have a scheme and a hostname", r.Service)
+		}
+
+		if service.Path != "" {
+			return Ingress{}, fmt.Errorf("%s is an invalid address, ingress rules don't support proxying to a different path on the origin service. The path will be the same as the eyeball request's path.", r.Service)
+		}
+
+		// Ensure that there are no wildcards anywhere except the first character
+		// of the hostname.
+		if strings.LastIndex(r.Hostname, "*") > 0 {
+			return Ingress{}, errBadWildcard
+		}
+
+		// The last rule should catch all hostnames.
+		isCatchAllRule := (r.Hostname == "" || r.Hostname == "*") && r.Path == ""
+		isLastRule := i == len(ingress)-1
+		if isLastRule && !isCatchAllRule {
+			return Ingress{}, errLastRuleNotCatchAll
+		}
+		// ONLY the last rule should catch all hostnames.
+		if !isLastRule && isCatchAllRule {
+			return Ingress{}, errRuleShouldNotBeCatchAll{i: i, hostname: r.Hostname}
+		}
+
+		var pathRegex *regexp.Regexp
+		if r.Path != "" {
+			pathRegex, err = regexp.Compile(r.Path)
+			if err != nil {
+				return Ingress{}, errors.Wrapf(err, "Rule #%d has an invalid regex", i+1)
+			}
+		}
+
+		rules[i] = Rule{
+			Hostname: r.Hostname,
+			Service:  service,
+			Path:     pathRegex,
+		}
+	}
+	return Ingress{Rules: rules}, nil
+}
+
+type errRuleShouldNotBeCatchAll struct {
+	i        int
+	hostname string
+}
+
+func (e errRuleShouldNotBeCatchAll) Error() string {
+	return fmt.Sprintf("Rule #%d is matching the hostname '%s', but "+
+		"this will match every hostname, meaning the rules which follow it "+
+		"will never be triggered.", e.i+1, e.hostname)
+}
+
+func ParseIngress(conf *config.Configuration) (Ingress, error) {
+	if len(conf.Ingress) == 0 {
+		return Ingress{}, ErrNoIngressRules
+	}
+	return validate(conf.Ingress)
+}
@@ -0,0 +1,312 @@
+package ingress
+
+import (
+	"net/url"
+	"regexp"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+	"gopkg.in/yaml.v2"
+
+	"github.com/cloudflare/cloudflared/cmd/cloudflared/config"
+)
+
+func Test_parseIngress(t *testing.T) {
+	localhost8000 := MustParseURL(t, "https://localhost:8000")
+	localhost8001 := MustParseURL(t, "https://localhost:8001")
+	type args struct {
+		rawYAML string
+	}
+	tests := []struct {
+		name    string
+		args    args
+		want    Ingress
+		wantErr bool
+	}{
+		{
+			name:    "Empty file",
+			args:    args{rawYAML: ""},
+			wantErr: true,
+		},
+		{
+			name: "Multiple rules",
+			args: args{rawYAML: `
+ingress:
+ - hostname: tunnel1.example.com
+   service: https://localhost:8000
+ - hostname: "*"
+   service: https://localhost:8001
+`},
+			want: Ingress{Rules: []Rule{
+				{
+					Hostname: "tunnel1.example.com",
+					Service:  localhost8000,
+				},
+				{
+					Hostname: "*",
+					Service:  localhost8001,
+				},
+			}},
+		},
+		{
+			name: "Extra keys",
+			args: args{rawYAML: `
+ingress:
+ - hostname: "*"
+   service: https://localhost:8000
+extraKey: extraValue
+`},
+			want: Ingress{Rules: []Rule{
+				{
+					Hostname: "*",
+					Service:  localhost8000,
+				},
+			}},
+		},
+		{
+			name: "Hostname can be omitted",
+			args: args{rawYAML: `
+ingress:
+ - service: https://localhost:8000
+`},
+			want: Ingress{Rules: []Rule{
+				{
+					Service: localhost8000,
+				},
+			}},
+		},
+		{
+			name: "Invalid service",
+			args: args{rawYAML: `
+ingress:
+ - hostname: "*"
+   service: https://local host:8000
+`},
+			wantErr: true,
+		},
+		{
+			name: "Last rule isn't catchall",
+			args: args{rawYAML: `
+ingress:
+ - hostname: example.com
+   service: https://localhost:8000
+`},
+			wantErr: true,
+		},
+		{
+			name: "First rule is catchall",
+			args: args{rawYAML: `
+ingress:
+ - service: https://localhost:8000
+ - hostname: example.com
+   service: https://localhost:8000
+`},
+			wantErr: true,
+		},
+		{
+			name: "Catch-all rule can't have a path",
+			args: args{rawYAML: `
+ingress:
+ - service: https://localhost:8001
+   path: /subpath1/(.*)/subpath2
+`},
+			wantErr: true,
+		},
+		{
+			name: "Invalid regex",
+			args: args{rawYAML: `
+ingress:
+ - hostname: example.com
+   service: https://localhost:8000
+   path: "*/subpath2"
+ - service: https://localhost:8001
+`},
+			wantErr: true,
+		},
+		{
+			name: "Service must have a scheme",
+			args: args{rawYAML: `
+ingress:
+ - service: localhost:8000
+`},
+			wantErr: true,
+		},
+		{
+			name: "Wildcard not at start",
+			args: args{rawYAML: `
+ingress:
+ - hostname: "test.*.example.com"
+   service: https://localhost:8000
+`},
+			wantErr: true,
+		},
+		{
+			name: "Service can't have a path",
+			args: args{rawYAML: `
+ingress:
+ - service: https://localhost:8000/static/
+`},
+			wantErr: true,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got, err := ParseIngress(MustReadIngress(tt.args.rawYAML))
+			if (err != nil) != tt.wantErr {
+				t.Errorf("ParseIngress() error = %v, wantErr %v", err, tt.wantErr)
+				return
+			}
+			assert.Equal(t, tt.want, got)
+		})
+	}
+}
+
+func MustParseURL(t *testing.T, rawURL string) *url.URL {
+	u, err := url.Parse(rawURL)
+	require.NoError(t, err)
+	return u
+}
+
+func Test_rule_matches(t *testing.T) {
+	type fields struct {
+		Hostname string
+		Path     *regexp.Regexp
+		Service  *url.URL
+	}
+	type args struct {
+		requestURL *url.URL
+	}
+	tests := []struct {
+		name   string
+		fields fields
+		args   args
+		want   bool
+	}{
+		{
+			name: "Just hostname, pass",
+			fields: fields{
+				Hostname: "example.com",
+			},
+			args: args{
+				requestURL: MustParseURL(t, "https://example.com"),
+			},
+			want: true,
+		},
+		{
+			name: "Entire hostname is wildcard, should match everything",
+			fields: fields{
+				Hostname: "*",
+			},
+			args: args{
+				requestURL: MustParseURL(t, "https://example.com"),
+			},
+			want: true,
+		},
+		{
+			name: "Just hostname, fail",
+			fields: fields{
+				Hostname: "example.com",
+			},
+			args: args{
+				requestURL: MustParseURL(t, "https://foo.bar"),
+			},
+			want: false,
+		},
+		{
+			name: "Just wildcard hostname, pass",
+			fields: fields{
+				Hostname: "*.example.com",
+			},
+			args: args{
+				requestURL: MustParseURL(t, "https://adam.example.com"),
+			},
+			want: true,
+		},
+		{
+			name: "Just wildcard hostname, fail",
+			fields: fields{
+				Hostname: "*.example.com",
+			},
+			args: args{
+				requestURL: MustParseURL(t, "https://tunnel.com"),
+			},
+			want: false,
+		},
+		{
+			name: "Just wildcard outside of subdomain in hostname, fail",
+			fields: fields{
+				Hostname: "*example.com",
+			},
+			args: args{
+				requestURL: MustParseURL(t, "https://www.example.com"),
+			},
+			want: false,
+		},
+		{
+			name: "Wildcard over multiple subdomains",
+			fields: fields{
+				Hostname: "*.example.com",
+			},
+			args: args{
+				requestURL: MustParseURL(t, "https://adam.chalmers.example.com"),
+			},
+			want: true,
+		},
+		{
+			name: "Hostname and path",
+			fields: fields{
+				Hostname: "*.example.com",
+				Path:     regexp.MustCompile("/static/.*\\.html"),
+			},
+			args: args{
+				requestURL: MustParseURL(t, "https://www.example.com/static/index.html"),
+			},
+			want: true,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			r := Rule{
+				Hostname: tt.fields.Hostname,
+				Path:     tt.fields.Path,
+				Service:  tt.fields.Service,
+			}
+			u := tt.args.requestURL
+			if got := r.Matches(u.Hostname(), u.Path); got != tt.want {
+				t.Errorf("rule.matches() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
+
+func BenchmarkFindMatch(b *testing.B) {
+	rulesYAML := `
+ingress:
+ - hostname: tunnel1.example.com
+   service: https://localhost:8000
+ - hostname: tunnel2.example.com
+   service: https://localhost:8001
+ - hostname: "*"
+   service: https://localhost:8002
+`
+
+	ing, err := ParseIngress(MustReadIngress(rulesYAML))
+	if err != nil {
+		b.Error(err)
+	}
+	for n := 0; n < b.N; n++ {
+		ing.FindMatchingRule("tunnel1.example.com", "")
+		ing.FindMatchingRule("tunnel2.example.com", "")
+		ing.FindMatchingRule("tunnel3.example.com", "")
+	}
+}
+
+func MustReadIngress(s string) *config.Configuration {
+	var conf config.Configuration
+	err := yaml.Unmarshal([]byte(s), &conf)
+	if err != nil {
+		panic(err)
+	}
+	return &conf
+}
@@ -0,0 +1,9 @@
+---
+basename: "cloudflared"
+comment: "Cloudflare Argo Tunnel"
+copyright: "Cloudflare, Inc"
+arch: "x86"
+abi: "64"
+files:
+    - source: cloudflared
+      destination: /var/db/scripts/jet/cloudflared
@@ -98,31 +98,32 @@ func Parse(opts ...Option) (*Options, error) {

 // New setups a new logger based on the options.
 // The default behavior is to write to standard out
-func New(opts ...Option) (Service, error) {
-	config, err := Parse(opts...)
+func New(opts ...Option) (*OutputWriter, error) {
+	options, err := Parse(opts...)

 	if err != nil {
 		return nil, err
 	}

 	l := NewOutputWriter(SharedWriteManager)
-	if config.logFileDirectory != "" {
-		l.Add(NewFileRollingWriter(SanitizeLogPath(config.logFileDirectory),
+	if options.logFileDirectory != "" {
+		l.Add(NewFileRollingWriter(SanitizeLogPath(options.logFileDirectory),
 			"cloudflared",
-			int64(config.maxFileSize),
-			config.maxFileCount),
-			NewDefaultFormatter(time.RFC3339Nano), config.supportedFileLevels...)
+			int64(options.maxFileSize),
+			options.maxFileCount),
+			NewDefaultFormatter(time.RFC3339Nano), options.supportedFileLevels...)
 	}

-	if !config.terminalOutputDisabled {
+	if !options.terminalOutputDisabled {
 		terminalFormatter := NewTerminalFormatter(time.RFC3339)

-		if len(config.supportedTerminalLevels) == 0 {
+		if len(options.supportedTerminalLevels) == 0 {
 			l.Add(os.Stderr, terminalFormatter, InfoLevel, ErrorLevel, FatalLevel)
 		} else {
-			l.Add(os.Stderr, terminalFormatter, config.supportedTerminalLevels...)
+			l.Add(os.Stderr, terminalFormatter, options.supportedTerminalLevels...)
 		}
 	}
+
 	return l, nil
 }

@@ -63,6 +63,12 @@ type TerminalFormatter struct {
 	supportsColor bool
 }

+// UIFormatter is used for streaming logs to UI
+type UIFormatter struct {
+	format        string
+	supportsColor bool
+}
+
 // NewTerminalFormatter creates a Terminal formatter for colored output
 // format is the time format to use for timestamp formatting
 func NewTerminalFormatter(format string) Formatter {
@@ -73,10 +79,39 @@ func NewTerminalFormatter(format string) Formatter {
 	}
 }

+func NewUIFormatter(format string) Formatter {
+	supportsColor := (runtime.GOOS != "windows")
+	return &UIFormatter{
+		format:        format,
+		supportsColor: supportsColor,
+	}
+}
+
+// Timestamp uses formatting that is tview-specific for UI
+func (f *UIFormatter) Timestamp(l Level, d time.Time) string {
+	t := ""
+	dateStr := "[" + d.Format(f.format) + "] "
+	switch l {
+	case InfoLevel:
+		t = "[#00ffff]INFO[white]"
+	case ErrorLevel:
+		t = "[red]ERROR[white]"
+	case DebugLevel:
+		t = "[yellow]DEBUG[white]"
+	case FatalLevel:
+		t = "[red]FATAL[white]"
+	}
+	return t + dateStr
+}
+
+func (f *UIFormatter) Content(l Level, c string) string {
+	return c
+}
+
 // Timestamp returns the log level with a matching color to the log type
 func (f *TerminalFormatter) Timestamp(l Level, d time.Time) string {
 	t := ""
-	dateStr := "[" + d.Format(f.format) + "] " 
+	dateStr := "[" + d.Format(f.format) + "] "
 	switch l {
 	case InfoLevel:
 		t = f.output("INFO", skittles.Cyan)
@@ -31,6 +31,8 @@ type Service interface {
 	Infof(format string, args ...interface{})
 	Debugf(format string, args ...interface{})
 	Fatalf(format string, args ...interface{})
+
+	Add(writer io.Writer, formatter Formatter, levels ...Level)
 }

 type sourceGroup struct {
@@ -59,7 +61,7 @@ type OutputWriter struct {
 	minLevel   Level
 }

-// NewOutputWriter create a new logger
+// NewOutputWriter creates a new logger
 func NewOutputWriter(syncWriter OutputManager) *OutputWriter {
 	return &OutputWriter{
 		syncWriter: syncWriter,
@@ -7,7 +7,6 @@ import (
 	"sync"
 	"time"

-	"github.com/cloudflare/cloudflared/connection"
 	"github.com/cloudflare/cloudflared/h2mux"
 	"github.com/cloudflare/cloudflared/logger"
 	"github.com/cloudflare/cloudflared/tunnelrpc"
@@ -164,18 +163,17 @@ func ReconnectTunnel(
 	}

 	config.TransportLogger.Debug("initiating RPC stream to reconnect")
-	tunnelServer, err := connection.NewRPCClient(ctx, muxer, config.TransportLogger, openStreamTimeout)
+	rpcClient, err := newTunnelRPCClient(ctx, muxer, config, reconnect)
 	if err != nil {
-		// RPC stream open error
-		return newClientRegisterTunnelError(err, config.Metrics.rpcFail, reconnect)
+		return err
 	}
-	defer tunnelServer.Close()
+	defer rpcClient.Close()
 	// Request server info without blocking tunnel registration; must use capnp library directly.
-	serverInfoPromise := tunnelrpc.TunnelServer{Client: tunnelServer.Client}.GetServerInfo(ctx, func(tunnelrpc.TunnelServer_getServerInfo_Params) error {
+	serverInfoPromise := tunnelrpc.TunnelServer{Client: rpcClient.Client}.GetServerInfo(ctx, func(tunnelrpc.TunnelServer_getServerInfo_Params) error {
 		return nil
 	})
-	LogServerInfo(serverInfoPromise.Result(), connectionID, config.Metrics, logger)
-	registration := tunnelServer.ReconnectTunnel(
+	LogServerInfo(serverInfoPromise.Result(), connectionID, config.Metrics, logger, config.TunnelEventChan)
+	registration := rpcClient.ReconnectTunnel(
 		ctx,
 		token,
 		eventDigest,
@@ -323,16 +323,16 @@ func (s *Supervisor) authenticate(ctx context.Context, numPreviousAttempts int)
 		<-muxer.Shutdown()
 	}()

-	tunnelServer, err := connection.NewRPCClient(ctx, muxer, s.logger, openStreamTimeout)
+	rpcClient, err := newTunnelRPCClient(ctx, muxer, s.config, authenticate)
 	if err != nil {
 		return nil, err
 	}
-	defer tunnelServer.Close()
+	defer rpcClient.Close()

 	const arbitraryConnectionID = uint8(0)
 	registrationOptions := s.config.RegistrationOptions(arbitraryConnectionID, edgeConn.LocalAddr().String(), s.cloudflaredUUID)
 	registrationOptions.NumPreviousAttempts = uint8(numPreviousAttempts)
-	authResponse, err := tunnelServer.Authenticate(
+	authResponse, err := rpcClient.Authenticate(
 		ctx,
 		s.config.OriginCert,
 		s.config.Hostname,
@@ -21,8 +21,10 @@ import (

 	"github.com/cloudflare/cloudflared/buffer"
 	"github.com/cloudflare/cloudflared/cmd/cloudflared/buildinfo"
+	"github.com/cloudflare/cloudflared/cmd/cloudflared/ui"
 	"github.com/cloudflare/cloudflared/connection"
 	"github.com/cloudflare/cloudflared/h2mux"
+	"github.com/cloudflare/cloudflared/ingress"
 	"github.com/cloudflare/cloudflared/logger"
 	"github.com/cloudflare/cloudflared/signal"
 	"github.com/cloudflare/cloudflared/tunnelrpc"
@@ -43,11 +45,13 @@ const (
 	FeatureQuickReconnects   = "quick_reconnects"
 )

-type registerRPCName string
+type rpcName string

 const (
-	register  registerRPCName = "register"
-	reconnect registerRPCName = "reconnect"
+	register     rpcName = "register"
+	reconnect    rpcName = "reconnect"
+	unregister   rpcName = "unregister"
+	authenticate rpcName = " authenticate"
 )

 type TunnelConfig struct {
@@ -88,6 +92,8 @@ type TunnelConfig struct {

 	NamedTunnel     *NamedTunnelConfig
 	ReplaceExisting bool
+	TunnelEventChan chan<- ui.TunnelEvent
+	IngressRules    ingress.Ingress
 }

 type dupConnRegisterTunnelError struct{}
@@ -119,7 +125,7 @@ type clientRegisterTunnelError struct {
 	cause error
 }

-func newClientRegisterTunnelError(cause error, counter *prometheus.CounterVec, name registerRPCName) clientRegisterTunnelError {
+func newRPCError(cause error, counter *prometheus.CounterVec, name rpcName) clientRegisterTunnelError {
 	counter.WithLabelValues(cause.Error(), string(name)).Inc()
 	return clientRegisterTunnelError{cause: cause}
 }
@@ -184,6 +190,10 @@ func (c *TunnelConfig) SupportedFeatures() []string {
 	return features
 }

+func (c *TunnelConfig) IsTrialTunnel() bool {
+	return c.Hostname == ""
+}
+
 type NamedTunnelConfig struct {
 	Auth   pogs.TunnelAuth
 	ID     uuid.UUID
@@ -234,6 +244,10 @@ func ServeTunnelLoop(ctx context.Context,
 		)
 		if recoverable {
 			if duration, ok := backoff.GetBackoffDuration(ctx); ok {
+				if config.TunnelEventChan != nil {
+					config.TunnelEventChan <- ui.TunnelEvent{Index: connectionIndex, EventType: ui.Reconnecting}
+				}
+
 				config.Logger.Infof("Retrying connection %d in %s seconds", connectionIndex, duration)
 				backoff.Backoff(ctx)
 				continue
@@ -268,6 +282,13 @@ func ServeTunnel(
 		}
 	}()

+	// If launch-ui flag is set, send disconnect msg
+	if config.TunnelEventChan != nil {
+		defer func() {
+			config.TunnelEventChan <- ui.TunnelEvent{Index: connectionIndex, EventType: ui.Disconnected}
+		}()
+	}
+
 	connectionTag := uint8ToString(connectionIndex)

 	// Returns error from parsing the origin URL or handshake errors
@@ -320,7 +341,7 @@ func ServeTunnel(
 					if config.NamedTunnel != nil {
 						_ = UnregisterConnection(ctx, handler.muxer, config)
 					} else {
-						_ = UnregisterTunnel(handler.muxer, config.GracePeriod, config.TransportLogger)
+						_ = UnregisterTunnel(handler.muxer, config)
 					}
 				}
 				handler.muxer.Shutdown()
@@ -400,14 +421,13 @@ func RegisterConnection(
 	const registerConnection = "registerConnection"

 	config.TransportLogger.Debug("initiating RPC stream for RegisterConnection")
-	rpc, err := connection.NewRPCClient(ctx, muxer, config.TransportLogger, openStreamTimeout)
+	rpcClient, err := newTunnelRPCClient(ctx, muxer, config, registerConnection)
 	if err != nil {
-		// RPC stream open error
-		return newClientRegisterTunnelError(err, config.Metrics.rpcFail, registerConnection)
+		return err
 	}
-	defer rpc.Close()
+	defer rpcClient.Close()

-	conn, err := rpc.RegisterConnection(
+	conn, err := rpcClient.RegisterConnection(
 		ctx,
 		config.NamedTunnel.Auth,
 		config.NamedTunnel.ID,
@@ -426,6 +446,11 @@ func RegisterConnection(
 	config.Metrics.regSuccess.WithLabelValues(registerConnection).Inc()
 	config.Logger.Infof("Connection %d registered with %s using ID %s", connectionIndex, conn.Location, conn.UUID)

+	// If launch-ui flag is set, send connect msg
+	if config.TunnelEventChan != nil {
+		config.TunnelEventChan <- ui.TunnelEvent{Index: connectionIndex, EventType: ui.Connected, Location: conn.Location}
+	}
+
 	return nil
 }

@@ -448,14 +473,14 @@ func UnregisterConnection(
 	config *TunnelConfig,
 ) error {
 	config.TransportLogger.Debug("initiating RPC stream for UnregisterConnection")
-	rpc, err := connection.NewRPCClient(ctx, muxer, config.TransportLogger, openStreamTimeout)
+	rpcClient, err := newTunnelRPCClient(ctx, muxer, config, register)
 	if err != nil {
 		// RPC stream open error
-		return newClientRegisterTunnelError(err, config.Metrics.rpcFail, register)
+		return err
 	}
-	defer rpc.Close()
+	defer rpcClient.Close()

-	return rpc.UnregisterConnection(ctx)
+	return rpcClient.UnregisterConnection(ctx)
 }

 func RegisterTunnel(
@@ -469,18 +494,21 @@ func RegisterTunnel(
 	uuid uuid.UUID,
 ) error {
 	config.TransportLogger.Debug("initiating RPC stream to register")
-	tunnelServer, err := connection.NewRPCClient(ctx, muxer, config.TransportLogger, openStreamTimeout)
-	if err != nil {
-		// RPC stream open error
-		return newClientRegisterTunnelError(err, config.Metrics.rpcFail, register)
+	if config.TunnelEventChan != nil {
+		config.TunnelEventChan <- ui.TunnelEvent{EventType: ui.RegisteringTunnel}
 	}
-	defer tunnelServer.Close()
+
+	rpcClient, err := newTunnelRPCClient(ctx, muxer, config, register)
+	if err != nil {
+		return err
+	}
+	defer rpcClient.Close()
 	// Request server info without blocking tunnel registration; must use capnp library directly.
-	serverInfoPromise := tunnelrpc.TunnelServer{Client: tunnelServer.Client}.GetServerInfo(ctx, func(tunnelrpc.TunnelServer_getServerInfo_Params) error {
+	serverInfoPromise := tunnelrpc.TunnelServer{Client: rpcClient.Client}.GetServerInfo(ctx, func(tunnelrpc.TunnelServer_getServerInfo_Params) error {
 		return nil
 	})
-	LogServerInfo(serverInfoPromise.Result(), connectionID, config.Metrics, logger)
-	registration := tunnelServer.RegisterTunnel(
+	LogServerInfo(serverInfoPromise.Result(), connectionID, config.Metrics, logger, config.TunnelEventChan)
+	registration := rpcClient.RegisterTunnel(
 		ctx,
 		config.OriginCert,
 		config.Hostname,
@@ -490,6 +518,11 @@ func RegisterTunnel(
 		// RegisterTunnel RPC failure
 		return processRegisterTunnelError(registrationErr, config.Metrics, register)
 	}
+
+	// Send free tunnel URL to UI
+	if config.TunnelEventChan != nil {
+		config.TunnelEventChan <- ui.TunnelEvent{EventType: ui.SetUrl, Url: registration.Url}
+	}
 	credentialManager.SetEventDigest(connectionID, registration.EventDigest)
 	return processRegistrationSuccess(config, logger, connectionID, registration, register, credentialManager)
 }
@@ -499,7 +532,7 @@ func processRegistrationSuccess(
 	logger logger.Service,
 	connectionID uint8,
 	registration *tunnelpogs.TunnelRegistration,
-	name registerRPCName,
+	name rpcName,
 	credentialManager *reconnectCredentialManager,
 ) error {
 	for _, logLine := range registration.LogLines {
@@ -511,15 +544,17 @@ func processRegistrationSuccess(
 		logger.Infof("Each HA connection's tunnel IDs: %v", config.Metrics.tunnelsHA.String())
 	}

-	// Print out the user's trial zone URL in a nice box (if they requested and got one)
-	if isTrialTunnel := config.Hostname == ""; isTrialTunnel {
-		if url, err := url.Parse(registration.Url); err == nil {
-			for _, line := range asciiBox(trialZoneMsg(url.String()), 2) {
-				logger.Info(line)
+	// Print out the user's trial zone URL in a nice box (if they requested and got one and UI flag is not set)
+	if config.TunnelEventChan == nil {
+		if config.IsTrialTunnel() {
+			if registrationURL, err := url.Parse(registration.Url); err == nil {
+				for _, line := range asciiBox(trialZoneMsg(registrationURL.String()), 2) {
+					logger.Info(line)
+				}
+			} else {
+				logger.Error("Failed to connect tunnel, please try again.")
+				return fmt.Errorf("empty URL in response from Cloudflare edge")
 			}
-		} else {
-			logger.Error("Failed to connect tunnel, please try again.")
-			return fmt.Errorf("empty URL in response from Cloudflare edge")
 		}
 	}

@@ -531,7 +566,7 @@ func processRegistrationSuccess(
 	return nil
 }

-func processRegisterTunnelError(err tunnelpogs.TunnelRegistrationError, metrics *TunnelMetrics, name registerRPCName) error {
+func processRegisterTunnelError(err tunnelpogs.TunnelRegistrationError, metrics *TunnelMetrics, name rpcName) error {
 	if err.Error() == DuplicateConnectionError {
 		metrics.regFail.WithLabelValues("dup_edge_conn", string(name)).Inc()
 		return errDuplicationConnection
@@ -543,18 +578,18 @@ func processRegisterTunnelError(err tunnelpogs.TunnelRegistrationError, metrics
 	}
 }

-func UnregisterTunnel(muxer *h2mux.Muxer, gracePeriod time.Duration, logger logger.Service) error {
-	logger.Debug("initiating RPC stream to unregister")
+func UnregisterTunnel(muxer *h2mux.Muxer, config *TunnelConfig) error {
+	config.TransportLogger.Debug("initiating RPC stream to unregister")
 	ctx := context.Background()
-	tunnelServer, err := connection.NewRPCClient(ctx, muxer, logger, openStreamTimeout)
+	rpcClient, err := newTunnelRPCClient(ctx, muxer, config, unregister)
 	if err != nil {
 		// RPC stream open error
 		return err
 	}
-	defer tunnelServer.Close()
+	defer rpcClient.Close()

 	// gracePeriod is encoded in int64 using capnproto
-	return tunnelServer.UnregisterTunnel(ctx, gracePeriod.Nanoseconds())
+	return rpcClient.UnregisterTunnel(ctx, config.GracePeriod.Nanoseconds())
 }

 func LogServerInfo(
@@ -562,6 +597,7 @@ func LogServerInfo(
 	connectionID uint8,
 	metrics *TunnelMetrics,
 	logger logger.Service,
+	tunnelEventChan chan<- ui.TunnelEvent,
 ) {
 	serverInfoMessage, err := promise.Struct()
 	if err != nil {
@@ -573,12 +609,17 @@ func LogServerInfo(
 		logger.Errorf("Failed to retrieve server information: %s", err)
 		return
 	}
+	// If launch-ui flag is set, send connect msg
+	if tunnelEventChan != nil {
+		tunnelEventChan <- ui.TunnelEvent{Index: connectionID, EventType: ui.Connected, Location: serverInfo.LocationName}
+	}
 	logger.Infof("Connected to %s", serverInfo.LocationName)
 	metrics.registerServerLocation(uint8ToString(connectionID), serverInfo.LocationName)
 }

 type TunnelHandler struct {
 	originUrl      string
+	ingressRules   ingress.Ingress
 	httpHostHeader string
 	muxer          *h2mux.Muxer
 	httpClient     http.RoundTripper
@@ -600,12 +641,20 @@ func NewTunnelHandler(ctx context.Context,
 	connectionID uint8,
 	bufferPool *buffer.Pool,
 ) (*TunnelHandler, string, error) {
-	originURL, err := validation.ValidateUrl(config.OriginUrl)
-	if err != nil {
-		return nil, "", fmt.Errorf("unable to parse origin URL %#v", originURL)
+
+	// Check single-origin config
+	var originURL string
+	var err error
+	if config.IngressRules.IsEmpty() {
+		originURL, err = validation.ValidateUrl(config.OriginUrl)
+		if err != nil {
+			return nil, "", fmt.Errorf("unable to parse origin URL %#v", originURL)
+		}
 	}
+
 	h := &TunnelHandler{
 		originUrl:         originURL,
+		ingressRules:      config.IngressRules,
 		httpHostHeader:    config.HTTPHostHeader,
 		httpClient:        config.HTTPTransport,
 		tlsConfig:         config.ClientTlsConfig,
@@ -678,6 +727,12 @@ func (h *TunnelHandler) createRequest(stream *h2mux.MuxedStream) (*http.Request,
 		return nil, errors.Wrap(err, "invalid request received")
 	}
 	h.AppendTagHeaders(req)
+	if !h.ingressRules.IsEmpty() {
+		ruleNumber := h.ingressRules.FindMatchingRule(req.Host, req.URL.Path)
+		destination := h.ingressRules.Rules[ruleNumber].Service
+		req.URL.Host = destination.Host
+		req.URL.Scheme = destination.Scheme
+	}
 	return req, nil
 }

@@ -872,3 +927,18 @@ func findCfRayHeader(h1 *http.Request) string {
 func isLBProbeRequest(req *http.Request) bool {
 	return strings.HasPrefix(req.UserAgent(), lbProbeUserAgentPrefix)
 }
+
+func newTunnelRPCClient(ctx context.Context, muxer *h2mux.Muxer, config *TunnelConfig, rpcName rpcName) (tunnelpogs.TunnelServer_PogsClient, error) {
+	openStreamCtx, openStreamCancel := context.WithTimeout(ctx, openStreamTimeout)
+	defer openStreamCancel()
+	stream, err := muxer.OpenRPCStream(openStreamCtx)
+	if err != nil {
+		return tunnelpogs.TunnelServer_PogsClient{}, err
+	}
+	rpcClient, err := connection.NewTunnelRPCClient(ctx, stream, config.TransportLogger)
+	if err != nil {
+		// RPC stream open error
+		return tunnelpogs.TunnelServer_PogsClient{}, newRPCError(err, config.Metrics.rpcFail, rpcName)
+	}
+	return rpcClient, nil
+}
@@ -27,6 +27,48 @@ type Listener struct {
 	logger logger.Service
 }

+func Command(hidden bool) *cli.Command {
+	return &cli.Command{
+		Name:   "proxy-dns",
+		Action: cliutil.ErrorHandler(Run),
+		Usage:  "Run a DNS over HTTPS proxy server.",
+		Flags: []cli.Flag{
+			&cli.StringFlag{
+				Name:    "metrics",
+				Value:   "localhost:",
+				Usage:   "Listen address for metrics reporting.",
+				EnvVars: []string{"TUNNEL_METRICS"},
+			},
+			&cli.StringFlag{
+				Name:    "address",
+				Usage:   "Listen address for the DNS over HTTPS proxy server.",
+				Value:   "localhost",
+				EnvVars: []string{"TUNNEL_DNS_ADDRESS"},
+			},
+			&cli.IntFlag{
+				Name:    "port",
+				Usage:   "Listen on given port for the DNS over HTTPS proxy server.",
+				Value:   53,
+				EnvVars: []string{"TUNNEL_DNS_PORT"},
+			},
+			&cli.StringSliceFlag{
+				Name:    "upstream",
+				Usage:   "Upstream endpoint URL, you can specify multiple endpoints for redundancy.",
+				Value:   cli.NewStringSlice("https://1.1.1.1/dns-query", "https://1.0.0.1/dns-query"),
+				EnvVars: []string{"TUNNEL_DNS_UPSTREAM"},
+			},
+			&cli.StringSliceFlag{
+				Name:    "bootstrap",
+				Usage:   "bootstrap endpoint URL, you can specify multiple endpoints for redundancy.",
+				Value:   cli.NewStringSlice("https://162.159.36.1/dns-query", "https://162.159.46.1/dns-query", "https://[2606:4700:4700::1111]/dns-query", "https://[2606:4700:4700::1001]/dns-query"),
+				EnvVars: []string{"TUNNEL_DNS_BOOTSTRAP"},
+			},
+		},
+		ArgsUsage: " ", // can't be the empty string or we get the default output
+		Hidden:    hidden,
+	}
+}
+
 // Run implements a foreground runner
 func Run(c *cli.Context) error {
 	logDirectory, logLevel := config.FindLogSettings()
@@ -7,7 +7,9 @@ import (
 	"time"

 	"github.com/google/uuid"
+	capnp "zombiezen.com/go/capnproto2"
 	"zombiezen.com/go/capnproto2/pogs"
+	"zombiezen.com/go/capnproto2/rpc"
 	"zombiezen.com/go/capnproto2/server"

 	"github.com/cloudflare/cloudflared/tunnelrpc"
@@ -18,6 +20,156 @@ type RegistrationServer interface {
 	UnregisterConnection(ctx context.Context)
 }

+type RegistrationServer_PogsImpl struct {
+	impl RegistrationServer
+}
+
+func RegistrationServer_ServerToClient(s RegistrationServer) tunnelrpc.RegistrationServer {
+	return tunnelrpc.RegistrationServer_ServerToClient(RegistrationServer_PogsImpl{s})
+}
+
+func (i RegistrationServer_PogsImpl) RegisterConnection(p tunnelrpc.RegistrationServer_registerConnection) error {
+	server.Ack(p.Options)
+
+	auth, err := p.Params.Auth()
+	if err != nil {
+		return err
+	}
+	var pogsAuth TunnelAuth
+	err = pogsAuth.UnmarshalCapnproto(auth)
+	if err != nil {
+		return err
+	}
+	uuidBytes, err := p.Params.TunnelId()
+	if err != nil {
+		return err
+	}
+	tunnelID, err := uuid.FromBytes(uuidBytes)
+	if err != nil {
+		return err
+	}
+	connIndex := p.Params.ConnIndex()
+	options, err := p.Params.Options()
+	if err != nil {
+		return err
+	}
+	var pogsOptions ConnectionOptions
+	err = pogsOptions.UnmarshalCapnproto(options)
+	if err != nil {
+		return err
+	}
+
+	connDetails, callError := i.impl.RegisterConnection(p.Ctx, pogsAuth, tunnelID, connIndex, &pogsOptions)
+
+	resp, err := p.Results.NewResult()
+	if err != nil {
+		return err
+	}
+
+	if callError != nil {
+		if connError, err := resp.Result().NewError(); err != nil {
+			return err
+		} else {
+			return MarshalError(connError, callError)
+		}
+	}
+
+	if details, err := resp.Result().NewConnectionDetails(); err != nil {
+		return err
+	} else {
+		return connDetails.MarshalCapnproto(details)
+	}
+}
+
+func (i RegistrationServer_PogsImpl) UnregisterConnection(p tunnelrpc.RegistrationServer_unregisterConnection) error {
+	server.Ack(p.Options)
+
+	i.impl.UnregisterConnection(p.Ctx)
+	return nil
+}
+
+type RegistrationServer_PogsClient struct {
+	Client capnp.Client
+	Conn   *rpc.Conn
+}
+
+func (c RegistrationServer_PogsClient) RegisterConnection(ctx context.Context, auth TunnelAuth, tunnelID uuid.UUID, connIndex byte, options *ConnectionOptions) (*ConnectionDetails, error) {
+	client := tunnelrpc.TunnelServer{Client: c.Client}
+	promise := client.RegisterConnection(ctx, func(p tunnelrpc.RegistrationServer_registerConnection_Params) error {
+		tunnelAuth, err := p.NewAuth()
+		if err != nil {
+			return err
+		}
+		if err = auth.MarshalCapnproto(tunnelAuth); err != nil {
+			return err
+		}
+		err = p.SetAuth(tunnelAuth)
+		if err != nil {
+			return err
+		}
+		err = p.SetTunnelId(tunnelID[:])
+		if err != nil {
+			return err
+		}
+		p.SetConnIndex(connIndex)
+		connectionOptions, err := p.NewOptions()
+		if err != nil {
+			return err
+		}
+		err = options.MarshalCapnproto(connectionOptions)
+		if err != nil {
+			return err
+		}
+		return nil
+	})
+	response, err := promise.Result().Struct()
+	if err != nil {
+		return nil, wrapRPCError(err)
+	}
+	result := response.Result()
+	switch result.Which() {
+	case tunnelrpc.ConnectionResponse_result_Which_error:
+		resultError, err := result.Error()
+		if err != nil {
+			return nil, wrapRPCError(err)
+		}
+		cause, err := resultError.Cause()
+		if err != nil {
+			return nil, wrapRPCError(err)
+		}
+		err = errors.New(cause)
+		if resultError.ShouldRetry() {
+			err = RetryErrorAfter(err, time.Duration(resultError.RetryAfter()))
+		}
+		return nil, err
+
+	case tunnelrpc.ConnectionResponse_result_Which_connectionDetails:
+		connDetails, err := result.ConnectionDetails()
+		if err != nil {
+			return nil, wrapRPCError(err)
+		}
+		details := new(ConnectionDetails)
+		if err = details.UnmarshalCapnproto(connDetails); err != nil {
+			return nil, wrapRPCError(err)
+		}
+		return details, nil
+	}
+
+	return nil, newRPCError("unknown result which %d", result.Which())
+}
+
+func (c RegistrationServer_PogsClient) UnregisterConnection(ctx context.Context) error {
+	client := tunnelrpc.TunnelServer{Client: c.Client}
+	promise := client.UnregisterConnection(ctx, func(p tunnelrpc.RegistrationServer_unregisterConnection_Params) error {
+		return nil
+	})
+	_, err := promise.Struct()
+	if err != nil {
+		return wrapRPCError(err)
+	}
+	return nil
+}
+
 type ClientInfo struct {
 	ClientID []byte `capnp:"clientId"` // must be a slice for capnp compatibility
 	Features []string
@@ -98,140 +250,3 @@ func MarshalError(s tunnelrpc.ConnectionError, err error) error {

 	return nil
 }
-
-func (i TunnelServer_PogsImpl) RegisterConnection(p tunnelrpc.RegistrationServer_registerConnection) error {
-	server.Ack(p.Options)
-
-	auth, err := p.Params.Auth()
-	if err != nil {
-		return err
-	}
-	var pogsAuth TunnelAuth
-	err = pogsAuth.UnmarshalCapnproto(auth)
-	if err != nil {
-		return err
-	}
-	uuidBytes, err := p.Params.TunnelId()
-	if err != nil {
-		return err
-	}
-	tunnelID, err := uuid.FromBytes(uuidBytes)
-	if err != nil {
-		return err
-	}
-	connIndex := p.Params.ConnIndex()
-	options, err := p.Params.Options()
-	if err != nil {
-		return err
-	}
-	var pogsOptions ConnectionOptions
-	err = pogsOptions.UnmarshalCapnproto(options)
-	if err != nil {
-		return err
-	}
-
-	connDetails, callError := i.impl.RegisterConnection(p.Ctx, pogsAuth, tunnelID, connIndex, &pogsOptions)
-
-	resp, err := p.Results.NewResult()
-	if err != nil {
-		return err
-	}
-
-	if callError != nil {
-		if connError, err := resp.Result().NewError(); err != nil {
-			return err
-		} else {
-			return MarshalError(connError, callError)
-		}
-	}
-
-	if details, err := resp.Result().NewConnectionDetails(); err != nil {
-		return err
-	} else {
-		return connDetails.MarshalCapnproto(details)
-	}
-}
-
-func (i TunnelServer_PogsImpl) UnregisterConnection(p tunnelrpc.RegistrationServer_unregisterConnection) error {
-	server.Ack(p.Options)
-
-	i.impl.UnregisterConnection(p.Ctx)
-	return nil
-}
-
-func (c TunnelServer_PogsClient) RegisterConnection(ctx context.Context, auth TunnelAuth, tunnelID uuid.UUID, connIndex byte, options *ConnectionOptions) (*ConnectionDetails, error) {
-	client := tunnelrpc.TunnelServer{Client: c.Client}
-	promise := client.RegisterConnection(ctx, func(p tunnelrpc.RegistrationServer_registerConnection_Params) error {
-		tunnelAuth, err := p.NewAuth()
-		if err != nil {
-			return err
-		}
-		if err = auth.MarshalCapnproto(tunnelAuth); err != nil {
-			return err
-		}
-		err = p.SetAuth(tunnelAuth)
-		if err != nil {
-			return err
-		}
-		err = p.SetTunnelId(tunnelID[:])
-		if err != nil {
-			return err
-		}
-		p.SetConnIndex(connIndex)
-		connectionOptions, err := p.NewOptions()
-		if err != nil {
-			return err
-		}
-		err = options.MarshalCapnproto(connectionOptions)
-		if err != nil {
-			return err
-		}
-		return nil
-	})
-	response, err := promise.Result().Struct()
-	if err != nil {
-		return nil, wrapRPCError(err)
-	}
-	result := response.Result()
-	switch result.Which() {
-	case tunnelrpc.ConnectionResponse_result_Which_error:
-		resultError, err := result.Error()
-		if err != nil {
-			return nil, wrapRPCError(err)
-		}
-		cause, err := resultError.Cause()
-		if err != nil {
-			return nil, wrapRPCError(err)
-		}
-		err = errors.New(cause)
-		if resultError.ShouldRetry() {
-			err = RetryErrorAfter(err, time.Duration(resultError.RetryAfter()))
-		}
-		return nil, err
-
-	case tunnelrpc.ConnectionResponse_result_Which_connectionDetails:
-		connDetails, err := result.ConnectionDetails()
-		if err != nil {
-			return nil, wrapRPCError(err)
-		}
-		details := new(ConnectionDetails)
-		if err = details.UnmarshalCapnproto(connDetails); err != nil {
-			return nil, wrapRPCError(err)
-		}
-		return details, nil
-	}
-
-	return nil, newRPCError("unknown result which %d", result.Which())
-}
-
-func (c TunnelServer_PogsClient) UnregisterConnection(ctx context.Context) error {
-	client := tunnelrpc.TunnelServer{Client: c.Client}
-	promise := client.UnregisterConnection(ctx, func(p tunnelrpc.RegistrationServer_unregisterConnection_Params) error {
-		return nil
-	})
-	_, err := promise.Struct()
-	if err != nil {
-		return wrapRPCError(err)
-	}
-	return nil
-}
@@ -62,6 +62,10 @@ func TestConnectionRegistrationRPC(t *testing.T) {
 	clientConn := rpc.NewConn(t2)
 	defer clientConn.Close()
 	client := TunnelServer_PogsClient{
+		RegistrationServer_PogsClient: RegistrationServer_PogsClient{
+			Client: clientConn.Bootstrap(ctx),
+			Conn:   clientConn,
+		},
 		Client: clientConn.Bootstrap(ctx),
 		Conn:   clientConn,
 	}
@@ -210,10 +210,11 @@ type TunnelServer interface {
 }

 func TunnelServer_ServerToClient(s TunnelServer) tunnelrpc.TunnelServer {
-	return tunnelrpc.TunnelServer_ServerToClient(TunnelServer_PogsImpl{s})
+	return tunnelrpc.TunnelServer_ServerToClient(TunnelServer_PogsImpl{RegistrationServer_PogsImpl{s}, s})
 }

 type TunnelServer_PogsImpl struct {
+	RegistrationServer_PogsImpl
 	impl TunnelServer
 }

@@ -268,6 +269,7 @@ func (i TunnelServer_PogsImpl) ObsoleteDeclarativeTunnelConnect(p tunnelrpc.Tunn
 }

 type TunnelServer_PogsClient struct {
+	RegistrationServer_PogsClient
 	Client capnp.Client
 	Conn   *rpc.Conn
 }
@@ -27,6 +27,7 @@ var (
 	ErrUnauthorized       = errors.New("unauthorized")
 	ErrBadRequest         = errors.New("incorrect request parameters")
 	ErrNotFound           = errors.New("not found")
+	ErrAPINoSuccess       = errors.New("API call failed")
 )

 type Tunnel struct {
@@ -39,14 +40,26 @@ type Tunnel struct {

 type Connection struct {
 	ColoName           string    `json:"colo_name"`
-	ID                 uuid.UUID `json:"uuid"`
+	ID                 uuid.UUID `json:"id"`
 	IsPendingReconnect bool      `json:"is_pending_reconnect"`
 }

+type Change = string
+
+const (
+	ChangeNew       = "new"
+	ChangeUpdated   = "updated"
+	ChangeUnchanged = "unchanged"
+)
+
 // Route represents a record type that can route to a tunnel
 type Route interface {
 	json.Marshaler
 	RecordType() string
+	UnmarshalResult(body io.Reader) (RouteResult, error)
+}
+
+type RouteResult interface {
 	// SuccessSummary explains what will route to this tunnel when it's provisioned successfully
 	SuccessSummary() string
 }
@@ -55,6 +68,11 @@ type DNSRoute struct {
 	userHostname string
 }

+type DNSRouteResult struct {
+	route *DNSRoute
+	CName Change `json:"cname"`
+}
+
 func NewDNSRoute(userHostname string) Route {
 	return &DNSRoute{
 		userHostname: userHostname,
@@ -72,12 +90,28 @@ func (dr *DNSRoute) MarshalJSON() ([]byte, error) {
 	return json.Marshal(&s)
 }

+func (dr *DNSRoute) UnmarshalResult(body io.Reader) (RouteResult, error) {
+	var result DNSRouteResult
+	err := parseResponse(body, &result)
+	result.route = dr
+	return &result, err
+}
+
 func (dr *DNSRoute) RecordType() string {
 	return "dns"
 }

-func (dr *DNSRoute) SuccessSummary() string {
-	return fmt.Sprintf("%s will route to your tunnel", dr.userHostname)
+func (res *DNSRouteResult) SuccessSummary() string {
+	var msgFmt string
+	switch res.CName {
+	case ChangeNew:
+		msgFmt = "Added CNAME %s which will route to this tunnel"
+	case ChangeUpdated: // this is not currently returned by tunnelsore
+		msgFmt = "%s updated to route to your tunnel"
+	case ChangeUnchanged:
+		msgFmt = "%s is already configured to route to your tunnel"
+	}
+	return fmt.Sprintf(msgFmt, res.route.userHostname)
 }

 type LBRoute struct {
@@ -85,6 +119,12 @@ type LBRoute struct {
 	lbPool string
 }

+type LBRouteResult struct {
+	route        *LBRoute
+	LoadBalancer Change `json:"load_balancer"`
+	Pool         Change `json:"pool"`
+}
+
 func NewLBRoute(lbName, lbPool string) Route {
 	return &LBRoute{
 		lbName: lbName,
@@ -109,8 +149,40 @@ func (lr *LBRoute) RecordType() string {
 	return "lb"
 }

-func (lr *LBRoute) SuccessSummary() string {
-	return fmt.Sprintf("Load balancer %s will route to this tunnel through pool %s", lr.lbName, lr.lbPool)
+func (lr *LBRoute) UnmarshalResult(body io.Reader) (RouteResult, error) {
+	var result LBRouteResult
+	err := parseResponse(body, &result)
+	result.route = lr
+	return &result, err
+}
+
+func (res *LBRouteResult) SuccessSummary() string {
+	var msg string
+	switch res.LoadBalancer + "," + res.Pool {
+	case "new,new":
+		msg = "Created load balancer %s and added a new pool %s with this tunnel as an origin"
+	case "new,updated":
+		msg = "Created load balancer %s with an existing pool %s which was updated to use this tunnel as an origin"
+	case "new,unchanged":
+		msg = "Created load balancer %s with an existing pool %s which already has this tunnel as an origin"
+	case "updated,new":
+		msg = "Added new pool %[2]s with this tunnel as an origin to load balancer %[1]s"
+	case "updated,updated":
+		msg = "Updated pool %[2]s to use this tunnel as an origin and added it to load balancer %[1]s"
+	case "updated,unchanged":
+		msg = "Added pool %[2]s, which already has this tunnel as an origin, to load balancer %[1]s"
+	case "unchanged,updated":
+		msg = "Added this tunnel as an origin in pool %[2]s which is already used by load balancer %[1]s"
+	case "unchanged,unchanged":
+		msg = "Load balancer %s already uses pool %s which has this tunnel as an origin"
+	case "unchanged,new":
+		// this state is not possible
+		fallthrough
+	default:
+		msg = "Something went wrong: failed to modify load balancer %s with pool %s; please check traffic manager configuration in the dashboard"
+	}
+
+	return fmt.Sprintf(msg, res.route.lbName, res.route.lbPool)
 }

 type Client interface {
@@ -119,7 +191,7 @@ type Client interface {
 	DeleteTunnel(tunnelID uuid.UUID) error
 	ListTunnels(filter *Filter) ([]*Tunnel, error)
 	CleanupConnections(tunnelID uuid.UUID) error
-	RouteTunnel(tunnelID uuid.UUID, route Route) error
+	RouteTunnel(tunnelID uuid.UUID, route Route) (RouteResult, error)
 }

 type RESTClient struct {
@@ -238,16 +310,18 @@ func (r *RESTClient) ListTunnels(filter *Filter) ([]*Tunnel, error) {
 	defer resp.Body.Close()

 	if resp.StatusCode == http.StatusOK {
-		var tunnels []*Tunnel
-		if err := json.NewDecoder(resp.Body).Decode(&tunnels); err != nil {
-			return nil, errors.Wrap(err, "failed to decode response")
-		}
-		return tunnels, nil
+		return parseListTunnels(resp.Body)
 	}

 	return nil, r.statusCodeToError("list tunnels", resp)
 }

+func parseListTunnels(body io.ReadCloser) ([]*Tunnel, error) {
+	var tunnels []*Tunnel
+	err := parseResponse(body, &tunnels)
+	return tunnels, err
+}
+
 func (r *RESTClient) CleanupConnections(tunnelID uuid.UUID) error {
 	endpoint := r.baseEndpoints.accountLevel
 	endpoint.Path = path.Join(endpoint.Path, fmt.Sprintf("%v/connections", tunnelID))
@@ -260,16 +334,20 @@ func (r *RESTClient) CleanupConnections(tunnelID uuid.UUID) error {
 	return r.statusCodeToError("cleanup connections", resp)
 }

-func (r *RESTClient) RouteTunnel(tunnelID uuid.UUID, route Route) error {
+func (r *RESTClient) RouteTunnel(tunnelID uuid.UUID, route Route) (RouteResult, error) {
 	endpoint := r.baseEndpoints.zoneLevel
 	endpoint.Path = path.Join(endpoint.Path, fmt.Sprintf("%v/routes", tunnelID))
 	resp, err := r.sendRequest("PUT", endpoint, route)
 	if err != nil {
-		return errors.Wrap(err, "REST request failed")
+		return nil, errors.Wrap(err, "REST request failed")
 	}
 	defer resp.Body.Close()

-	return r.statusCodeToError("add route", resp)
+	if resp.StatusCode == http.StatusOK {
+		return route.UnmarshalResult(resp.Body)
+	}
+
+	return nil, r.statusCodeToError("add route", resp)
 }

 func (r *RESTClient) sendRequest(method string, url url.URL, body interface{}) (*http.Response, error) {
@@ -291,24 +369,72 @@ func (r *RESTClient) sendRequest(method string, url url.URL, body interface{}) (
 		req.Header.Set("Content-Type", jsonContentType)
 	}
 	req.Header.Add("X-Auth-User-Service-Key", r.authToken)
+	req.Header.Add("Accept", "application/json;version=1")
 	return r.client.Do(req)
 }

+func parseResponse(reader io.Reader, data interface{}) error {
+	// Schema for Tunnelstore responses in the v1 API.
+	// Roughly, it's a wrapper around a particular result that adds failures/errors/etc
+	var result response
+	// First, parse the wrapper and check the API call succeeded
+	if err := json.NewDecoder(reader).Decode(&result); err != nil {
+		return errors.Wrap(err, "failed to decode response")
+	}
+	if err := result.checkErrors(); err != nil {
+		return err
+	}
+	if !result.Success {
+		return ErrAPINoSuccess
+	}
+	// At this point we know the API call succeeded, so, parse out the inner
+	// result into the datatype provided as a parameter.
+	return json.Unmarshal(result.Result, &data)
+}
+
 func unmarshalTunnel(reader io.Reader) (*Tunnel, error) {
 	var tunnel Tunnel
-	if err := json.NewDecoder(reader).Decode(&tunnel); err != nil {
-		return nil, errors.Wrap(err, "failed to decode response")
+	err := parseResponse(reader, &tunnel)
+	return &tunnel, err
+}
+
+type response struct {
+	Success  bool            `json:"success,omitempty"`
+	Errors   []apiErr        `json:"errors,omitempty"`
+	Messages []string        `json:"messages,omitempty"`
+	Result   json.RawMessage `json:"result,omitempty"`
+}
+
+func (r *response) checkErrors() error {
+	if len(r.Errors) == 0 {
+		return nil
 	}
-	return &tunnel, nil
+	if len(r.Errors) == 1 {
+		return r.Errors[0]
+	}
+	var messages string
+	for _, e := range r.Errors {
+		messages += fmt.Sprintf("%s; ", e)
+	}
+	return fmt.Errorf("API errors: %s", messages)
+}
+
+type apiErr struct {
+	Code    json.Number `json:"code,omitempty"`
+	Message string      `json:"message,omitempty"`
+}
+
+func (e apiErr) Error() string {
+	return fmt.Sprintf("code: %v, reason: %s", e.Code, e.Message)
 }

 func (r *RESTClient) statusCodeToError(op string, resp *http.Response) error {
 	if resp.Header.Get("Content-Type") == "application/json" {
-		var errorsResp struct{
-			Error string `json:"error"`
-		}
-		if json.NewDecoder(resp.Body).Decode(&errorsResp) == nil && errorsResp.Error != ""{
-			return errors.Errorf("Failed to %s: %s", op, errorsResp.Error)
+		var errorsResp response
+		if json.NewDecoder(resp.Body).Decode(&errorsResp) == nil {
+			if err := errorsResp.checkErrors(); err != nil {
+				return errors.Errorf("Failed to %s: %s", op, err)
+			}
 		}
 	}

@@ -0,0 +1,207 @@
+package tunnelstore
+
+import (
+	"bytes"
+	"fmt"
+	"io"
+	"io/ioutil"
+	"reflect"
+	"strings"
+	"testing"
+	"time"
+
+	"github.com/google/uuid"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestDNSRouteUnmarshalResult(t *testing.T) {
+	route := &DNSRoute{
+		userHostname: "example.com",
+	}
+
+	result, err := route.UnmarshalResult(strings.NewReader(`{"success": true, "result": {"cname": "new"}}`))
+
+	assert.NoError(t, err)
+	assert.Equal(t, &DNSRouteResult{
+		route: route,
+		CName: ChangeNew,
+	}, result)
+
+	badJSON := []string{
+		`abc`,
+		`{"success": false, "result": {"cname": "new"}}`,
+		`{"errors": [{"code": 1003, "message":"An A, AAAA or CNAME record already exists with that host"}], "result": {"cname": "new"}}`,
+		`{"errors": [{"code": 1003, "message":"An A, AAAA or CNAME record already exists with that host"}, {"code": 1004, "message":"Cannot use tunnel as origin for non-proxied load balancer"}], "result": {"cname": "new"}}`,
+		`{"result": {"cname": "new"}}`,
+		`{"result": {"cname": "new"}}`,
+	}
+
+	for _, j := range badJSON {
+		_, err = route.UnmarshalResult(strings.NewReader(j))
+		assert.NotNil(t, err)
+	}
+}
+
+func TestLBRouteUnmarshalResult(t *testing.T) {
+	route := &LBRoute{
+		lbName: "lb.example.com",
+		lbPool: "pool",
+	}
+
+	result, err := route.UnmarshalResult(strings.NewReader(`{"success": true, "result": {"pool": "unchanged", "load_balancer": "updated"}}`))
+
+	assert.NoError(t, err)
+	assert.Equal(t, &LBRouteResult{
+		route:        route,
+		LoadBalancer: ChangeUpdated,
+		Pool:         ChangeUnchanged,
+	}, result)
+
+	badJSON := []string{
+		`abc`,
+		`{"success": false, "result": {"pool": "unchanged", "load_balancer": "updated"}}`,
+		`{"errors": [{"code": 1003, "message":"An A, AAAA or CNAME record already exists with that host"}], "result": {"pool": "unchanged", "load_balancer": "updated"}}`,
+		`{"errors": [{"code": 1003, "message":"An A, AAAA or CNAME record already exists with that host"}, {"code": 1004, "message":"Cannot use tunnel as origin for non-proxied load balancer"}], "result": {"pool": "unchanged", "load_balancer": "updated"}}`,
+		`{"result": {"pool": "unchanged", "load_balancer": "updated"}}`,
+	}
+
+	for _, j := range badJSON {
+		_, err = route.UnmarshalResult(strings.NewReader(j))
+		assert.NotNil(t, err)
+	}
+}
+
+func TestLBRouteResultSuccessSummary(t *testing.T) {
+	route := &LBRoute{
+		lbName: "lb.example.com",
+		lbPool: "POOL",
+	}
+
+	tests := []struct {
+		lb       Change
+		pool     Change
+		expected string
+	}{
+		{ChangeNew, ChangeNew, "Created load balancer lb.example.com and added a new pool POOL with this tunnel as an origin"},
+		{ChangeNew, ChangeUpdated, "Created load balancer lb.example.com with an existing pool POOL which was updated to use this tunnel as an origin"},
+		{ChangeNew, ChangeUnchanged, "Created load balancer lb.example.com with an existing pool POOL which already has this tunnel as an origin"},
+		{ChangeUpdated, ChangeNew, "Added new pool POOL with this tunnel as an origin to load balancer lb.example.com"},
+		{ChangeUpdated, ChangeUpdated, "Updated pool POOL to use this tunnel as an origin and added it to load balancer lb.example.com"},
+		{ChangeUpdated, ChangeUnchanged, "Added pool POOL, which already has this tunnel as an origin, to load balancer lb.example.com"},
+		{ChangeUnchanged, ChangeNew, "Something went wrong: failed to modify load balancer lb.example.com with pool POOL; please check traffic manager configuration in the dashboard"},
+		{ChangeUnchanged, ChangeUpdated, "Added this tunnel as an origin in pool POOL which is already used by load balancer lb.example.com"},
+		{ChangeUnchanged, ChangeUnchanged, "Load balancer lb.example.com already uses pool POOL which has this tunnel as an origin"},
+		{"", "", "Something went wrong: failed to modify load balancer lb.example.com with pool POOL; please check traffic manager configuration in the dashboard"},
+		{"a", "b", "Something went wrong: failed to modify load balancer lb.example.com with pool POOL; please check traffic manager configuration in the dashboard"},
+	}
+	for i, tt := range tests {
+		res := &LBRouteResult{
+			route:        route,
+			LoadBalancer: tt.lb,
+			Pool:         tt.pool,
+		}
+		actual := res.SuccessSummary()
+		assert.Equal(t, tt.expected, actual, "case %d", i+1)
+	}
+}
+
+func Test_parseListTunnels(t *testing.T) {
+	type args struct {
+		body string
+	}
+	tests := []struct {
+		name    string
+		args    args
+		want    []*Tunnel
+		wantErr bool
+	}{
+		{
+			name: "empty list",
+			args: args{body: `{"success": true, "result": []}`},
+			want: []*Tunnel{},
+		},
+		{
+			name:    "success is false",
+			args:    args{body: `{"success": false, "result": []}`},
+			wantErr: true,
+		},
+		{
+			name:    "errors are present",
+			args:    args{body: `{"errors": [{"code": 1003, "message":"An A, AAAA or CNAME record already exists with that host"}], "result": []}`},
+			wantErr: true,
+		},
+		{
+			name:    "invalid response",
+			args:    args{body: `abc`},
+			wantErr: true,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			body := ioutil.NopCloser(bytes.NewReader([]byte(tt.args.body)))
+			got, err := parseListTunnels(body)
+			if (err != nil) != tt.wantErr {
+				t.Errorf("parseListTunnels() error = %v, wantErr %v", err, tt.wantErr)
+				return
+			}
+			if !reflect.DeepEqual(got, tt.want) {
+				t.Errorf("parseListTunnels() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
+
+func Test_unmarshalTunnel(t *testing.T) {
+	type args struct {
+		reader io.Reader
+	}
+	tests := []struct {
+		name    string
+		args    args
+		want    *Tunnel
+		wantErr bool
+	}{
+		// TODO: Add test cases.
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got, err := unmarshalTunnel(tt.args.reader)
+			if (err != nil) != tt.wantErr {
+				t.Errorf("unmarshalTunnel() error = %v, wantErr %v", err, tt.wantErr)
+				return
+			}
+			if !reflect.DeepEqual(got, tt.want) {
+				t.Errorf("unmarshalTunnel() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
+
+func TestUnmarshalTunnelOk(t *testing.T) {
+
+	jsonBody := `{"success": true, "result": {"id": "00000000-0000-0000-0000-000000000000","name":"test","created_at":"0001-01-01T00:00:00Z","connections":[]}}`
+	expected := Tunnel{
+		ID:          uuid.Nil,
+		Name:        "test",
+		CreatedAt:   time.Time{},
+		Connections: []Connection{},
+	}
+	actual, err := unmarshalTunnel(bytes.NewReader([]byte(jsonBody)))
+	assert.NoError(t, err)
+	assert.Equal(t, &expected, actual)
+}
+
+func TestUnmarshalTunnelErr(t *testing.T) {
+
+	tests := []string{
+		`abc`,
+		`{"success": true, "result": abc}`,
+		`{"success": false, "result": {"id": "00000000-0000-0000-0000-000000000000","name":"test","created_at":"0001-01-01T00:00:00Z","connections":[]}}}`,
+		`{"errors": [{"code": 1003, "message":"An A, AAAA or CNAME record already exists with that host"}], "result": {"id": "00000000-0000-0000-0000-000000000000","name":"test","created_at":"0001-01-01T00:00:00Z","connections":[]}}}`,
+	}
+
+	for i, test := range tests {
+		_, err := unmarshalTunnel(bytes.NewReader([]byte(test)))
+		assert.Error(t, err, fmt.Sprintf("Test #%v failed", i))
+	}
+}
@@ -0,0 +1,13 @@
+version: 1.0.{build}
+clone_folder: c:\gopath\src\github.com\gdamore\encoding
+environment:
+  GOPATH: c:\gopath
+build_script:
+- go version
+- go env
+- SET PATH=%LOCALAPPDATA%\atom\bin;%GOPATH%\bin;%PATH%
+- go get -t ./...
+- go build
+- go install ./...
+test_script:
+- go test ./...
@@ -0,0 +1,7 @@
+language: go
+
+go:
+  - 1.9.x
+  - 1.10.x
+  - 1.11.x
+  - tip
@@ -0,0 +1,202 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
@@ -0,0 +1,19 @@
+## encoding
+
+[![Linux Status](https://img.shields.io/travis/gdamore/encoding.svg?label=linux)](https://travis-ci.org/gdamore/encoding)
+[![Windows Status](https://img.shields.io/appveyor/ci/gdamore/encoding.svg?label=windows)](https://ci.appveyor.com/project/gdamore/encoding)
+[![Apache License](https://img.shields.io/badge/license-APACHE2-blue.svg)](https://github.com/gdamore/encoding/blob/master/LICENSE)
+[![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg)](https://godoc.org/github.com/gdamore/encoding)
+[![Go Report Card](http://goreportcard.com/badge/gdamore/encoding)](http://goreportcard.com/report/gdamore/encoding)
+
+Package encoding provides a number of encodings that are missing from the
+standard Go [encoding]("https://godoc.org/golang.org/x/text/encoding") package.
+
+We hope that we can contribute these to the standard Go library someday.  It
+turns out that some of these are useful for dealing with I/O streams coming
+from non-UTF friendly sources.
+
+The UTF8 Encoder is also useful for situations where valid UTF-8 might be
+carried in streams that contain non-valid UTF; in particular I use it for
+helping me cope with terminals that embed escape sequences in otherwise
+valid UTF-8.
@@ -0,0 +1,36 @@
+// Copyright 2015 Garrett D'Amore
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use file except in compliance with the License.
+// You may obtain a copy of the license at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package encoding
+
+import (
+	"golang.org/x/text/encoding"
+)
+
+// ASCII represents the 7-bit US-ASCII scheme.  It decodes directly to
+// UTF-8 without change, as all ASCII values are legal UTF-8.
+// Unicode values less than 128 (i.e. 7 bits) map 1:1 with ASCII.
+// It encodes runes outside of that to 0x1A, the ASCII substitution character.
+var ASCII encoding.Encoding
+
+func init() {
+	amap := make(map[byte]rune)
+	for i := 128; i <= 255; i++ {
+		amap[byte(i)] = RuneError
+	}
+
+	cm := &Charmap{Map: amap}
+	cm.Init()
+	ASCII = cm
+}
@@ -0,0 +1,196 @@
+// Copyright 2015 Garrett D'Amore
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use file except in compliance with the License.
+// You may obtain a copy of the license at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package encoding
+
+import (
+	"sync"
+	"unicode/utf8"
+
+	"golang.org/x/text/encoding"
+	"golang.org/x/text/transform"
+)
+
+const (
+	// RuneError is an alias for the UTF-8 replacement rune, '\uFFFD'.
+	RuneError = '\uFFFD'
+
+	// RuneSelf is the rune below which UTF-8 and the Unicode values are
+	// identical.  Its also the limit for ASCII.
+	RuneSelf = 0x80
+
+	// ASCIISub is the ASCII substitution character.
+	ASCIISub = '\x1a'
+)
+
+// Charmap is a structure for setting up encodings for 8-bit character sets,
+// for transforming between UTF8 and that other character set.  It has some
+// ideas borrowed from golang.org/x/text/encoding/charmap, but it uses a
+// different implementation.  This implementation uses maps, and supports
+// user-defined maps.
+//
+// We do assume that a character map has a reasonable substitution character,
+// and that valid encodings are stable (exactly a 1:1 map) and stateless
+// (that is there is no shift character or anything like that.)  Hence this
+// approach will not work for many East Asian character sets.
+//
+// Measurement shows little or no measurable difference in the performance of
+// the two approaches.  The difference was down to a couple of nsec/op, and
+// no consistent pattern as to which ran faster.  With the conversion to
+// UTF-8 the code takes about 25 nsec/op.  The conversion in the reverse
+// direction takes about 100 nsec/op.  (The larger cost for conversion
+// from UTF-8 is most likely due to the need to convert the UTF-8 byte stream
+// to a rune before conversion.
+//
+type Charmap struct {
+	transform.NopResetter
+	bytes map[rune]byte
+	runes [256][]byte
+	once  sync.Once
+
+	// The map between bytes and runes.  To indicate that a specific
+	// byte value is invalid for a charcter set, use the rune
+	// utf8.RuneError.  Values that are absent from this map will
+	// be assumed to have the identity mapping -- that is the default
+	// is to assume ISO8859-1, where all 8-bit characters have the same
+	// numeric value as their Unicode runes.  (Not to be confused with
+	// the UTF-8 values, which *will* be different for non-ASCII runes.)
+	//
+	// If no values less than RuneSelf are changed (or have non-identity
+	// mappings), then the character set is assumed to be an ASCII
+	// superset, and certain assumptions and optimizations become
+	// available for ASCII bytes.
+	Map map[byte]rune
+
+	// The ReplacementChar is the byte value to use for substitution.
+	// It should normally be ASCIISub for ASCII encodings.  This may be
+	// unset (left to zero) for mappings that are strictly ASCII supersets.
+	// In that case ASCIISub will be assumed instead.
+	ReplacementChar byte
+}
+
+type cmapDecoder struct {
+	transform.NopResetter
+	runes [256][]byte
+}
+
+type cmapEncoder struct {
+	transform.NopResetter
+	bytes   map[rune]byte
+	replace byte
+}
+
+// Init initializes internal values of a character map.  This should
+// be done early, to minimize the cost of allocation of transforms
+// later.  It is not strictly necessary however, as the allocation
+// functions will arrange to call it if it has not already been done.
+func (c *Charmap) Init() {
+	c.once.Do(c.initialize)
+}
+
+func (c *Charmap) initialize() {
+	c.bytes = make(map[rune]byte)
+	ascii := true
+
+	for i := 0; i < 256; i++ {
+		r, ok := c.Map[byte(i)]
+		if !ok {
+			r = rune(i)
+		}
+		if r < 128 && r != rune(i) {
+			ascii = false
+		}
+		if r != RuneError {
+			c.bytes[r] = byte(i)
+		}
+		utf := make([]byte, utf8.RuneLen(r))
+		utf8.EncodeRune(utf, r)
+		c.runes[i] = utf
+	}
+	if ascii && c.ReplacementChar == '\x00' {
+		c.ReplacementChar = ASCIISub
+	}
+}
+
+// NewDecoder returns a Decoder the converts from the 8-bit
+// character set to UTF-8.  Unknown mappings, if any, are mapped
+// to '\uFFFD'.
+func (c *Charmap) NewDecoder() *encoding.Decoder {
+	c.Init()
+	return &encoding.Decoder{Transformer: &cmapDecoder{runes: c.runes}}
+}
+
+// NewEncoder returns a Transformer that converts from UTF8 to the
+// 8-bit character set.  Unknown mappings are mapped to 0x1A.
+func (c *Charmap) NewEncoder() *encoding.Encoder {
+	c.Init()
+	return &encoding.Encoder{
+		Transformer: &cmapEncoder{
+			bytes:   c.bytes,
+			replace: c.ReplacementChar,
+		},
+	}
+}
+
+func (d *cmapDecoder) Transform(dst, src []byte, atEOF bool) (int, int, error) {
+	var e error
+	var ndst, nsrc int
+
+	for _, c := range src {
+		b := d.runes[c]
+		l := len(b)
+
+		if ndst+l > len(dst) {
+			e = transform.ErrShortDst
+			break
+		}
+		for i := 0; i < l; i++ {
+			dst[ndst] = b[i]
+			ndst++
+		}
+		nsrc++
+	}
+	return ndst, nsrc, e
+}
+
+func (d *cmapEncoder) Transform(dst, src []byte, atEOF bool) (int, int, error) {
+	var e error
+	var ndst, nsrc int
+	for nsrc < len(src) {
+		if ndst >= len(dst) {
+			e = transform.ErrShortDst
+			break
+		}
+
+		r, sz := utf8.DecodeRune(src[nsrc:])
+		if r == utf8.RuneError && sz == 1 {
+			// If its inconclusive due to insufficient data in
+			// in the source, report it
+			if !atEOF && !utf8.FullRune(src[nsrc:]) {
+				e = transform.ErrShortSrc
+				break
+			}
+		}
+
+		if c, ok := d.bytes[r]; ok {
+			dst[ndst] = c
+		} else {
+			dst[ndst] = d.replace
+		}
+		nsrc += sz
+		ndst++
+	}
+
+	return ndst, nsrc, e
+}
@@ -0,0 +1,17 @@
+// Copyright 2015 Garrett D'Amore
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use file except in compliance with the License.
+// You may obtain a copy of the license at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package encoding provides a few of the encoding structures that are
+// missing from the Go x/text/encoding tree.
+package encoding
@@ -0,0 +1,273 @@
+// Copyright 2015 Garrett D'Amore
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use file except in compliance with the License.
+// You may obtain a copy of the license at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package encoding
+
+import (
+	"golang.org/x/text/encoding"
+)
+
+// EBCDIC represents the 8-bit EBCDIC scheme, found in some mainframe
+// environments.  If you don't know what this is, consider yourself lucky.
+var EBCDIC encoding.Encoding
+
+func init() {
+	cm := &Charmap{
+		ReplacementChar: '\x3f',
+		Map: map[byte]rune{
+			// 0x00-0x03 match
+			0x04: RuneError,
+			0x05: '\t',
+			0x06: RuneError,
+			0x07: '\x7f',
+			0x08: RuneError,
+			0x09: RuneError,
+			0x0a: RuneError,
+			// 0x0b-0x13 match
+			0x14: RuneError,
+			0x15: '\x85', // Not in any ISO code
+			0x16: '\x08',
+			0x17: RuneError,
+			// 0x18-0x19 match
+			0x1a: RuneError,
+			0x1b: RuneError,
+			// 0x1c-0x1f match
+			0x20: RuneError,
+			0x21: RuneError,
+			0x22: RuneError,
+			0x23: RuneError,
+			0x24: RuneError,
+			0x25: '\n',
+			0x26: '\x17',
+			0x27: '\x1b',
+			0x28: RuneError,
+			0x29: RuneError,
+			0x2a: RuneError,
+			0x2b: RuneError,
+			0x2c: RuneError,
+			0x2d: '\x05',
+			0x2e: '\x06',
+			0x2f: '\x07',
+			0x30: RuneError,
+			0x31: RuneError,
+			0x32: '\x16',
+			0x33: RuneError,
+			0x34: RuneError,
+			0x35: RuneError,
+			0x36: RuneError,
+			0x37: '\x04',
+			0x38: RuneError,
+			0x39: RuneError,
+			0x3a: RuneError,
+			0x3b: RuneError,
+			0x3c: '\x14',
+			0x3d: '\x15',
+			0x3e: RuneError,
+			0x3f: '\x1a', // also replacement char
+			0x40: ' ',
+			0x41: '\xa0',
+			0x42: RuneError,
+			0x43: RuneError,
+			0x44: RuneError,
+			0x45: RuneError,
+			0x46: RuneError,
+			0x47: RuneError,
+			0x48: RuneError,
+			0x49: RuneError,
+			0x4a: RuneError,
+			0x4b: '.',
+			0x4c: '<',
+			0x4d: '(',
+			0x4e: '+',
+			0x4f: '|',
+			0x50: '&',
+			0x51: RuneError,
+			0x52: RuneError,
+			0x53: RuneError,
+			0x54: RuneError,
+			0x55: RuneError,
+			0x56: RuneError,
+			0x57: RuneError,
+			0x58: RuneError,
+			0x59: RuneError,
+			0x5a: '!',
+			0x5b: '$',
+			0x5c: '*',
+			0x5d: ')',
+			0x5e: ';',
+			0x5f: '¬',
+			0x60: '-',
+			0x61: '/',
+			0x62: RuneError,
+			0x63: RuneError,
+			0x64: RuneError,
+			0x65: RuneError,
+			0x66: RuneError,
+			0x67: RuneError,
+			0x68: RuneError,
+			0x69: RuneError,
+			0x6a: '¦',
+			0x6b: ',',
+			0x6c: '%',
+			0x6d: '_',
+			0x6e: '>',
+			0x6f: '?',
+			0x70: RuneError,
+			0x71: RuneError,
+			0x72: RuneError,
+			0x73: RuneError,
+			0x74: RuneError,
+			0x75: RuneError,
+			0x76: RuneError,
+			0x77: RuneError,
+			0x78: RuneError,
+			0x79: '`',
+			0x7a: ':',
+			0x7b: '#',
+			0x7c: '@',
+			0x7d: '\'',
+			0x7e: '=',
+			0x7f: '"',
+			0x80: RuneError,
+			0x81: 'a',
+			0x82: 'b',
+			0x83: 'c',
+			0x84: 'd',
+			0x85: 'e',
+			0x86: 'f',
+			0x87: 'g',
+			0x88: 'h',
+			0x89: 'i',
+			0x8a: RuneError,
+			0x8b: RuneError,
+			0x8c: RuneError,
+			0x8d: RuneError,
+			0x8e: RuneError,
+			0x8f: '±',
+			0x90: RuneError,
+			0x91: 'j',
+			0x92: 'k',
+			0x93: 'l',
+			0x94: 'm',
+			0x95: 'n',
+			0x96: 'o',
+			0x97: 'p',
+			0x98: 'q',
+			0x99: 'r',
+			0x9a: RuneError,
+			0x9b: RuneError,
+			0x9c: RuneError,
+			0x9d: RuneError,
+			0x9e: RuneError,
+			0x9f: RuneError,
+			0xa0: RuneError,
+			0xa1: '~',
+			0xa2: 's',
+			0xa3: 't',
+			0xa4: 'u',
+			0xa5: 'v',
+			0xa6: 'w',
+			0xa7: 'x',
+			0xa8: 'y',
+			0xa9: 'z',
+			0xaa: RuneError,
+			0xab: RuneError,
+			0xac: RuneError,
+			0xad: RuneError,
+			0xae: RuneError,
+			0xaf: RuneError,
+			0xb0: '^',
+			0xb1: RuneError,
+			0xb2: RuneError,
+			0xb3: RuneError,
+			0xb4: RuneError,
+			0xb5: RuneError,
+			0xb6: RuneError,
+			0xb7: RuneError,
+			0xb8: RuneError,
+			0xb9: RuneError,
+			0xba: '[',
+			0xbb: ']',
+			0xbc: RuneError,
+			0xbd: RuneError,
+			0xbe: RuneError,
+			0xbf: RuneError,
+			0xc0: '{',
+			0xc1: 'A',
+			0xc2: 'B',
+			0xc3: 'C',
+			0xc4: 'D',
+			0xc5: 'E',
+			0xc6: 'F',
+			0xc7: 'G',
+			0xc8: 'H',
+			0xc9: 'I',
+			0xca: '\xad', // NB: soft hyphen
+			0xcb: RuneError,
+			0xcc: RuneError,
+			0xcd: RuneError,
+			0xce: RuneError,
+			0xcf: RuneError,
+			0xd0: '}',
+			0xd1: 'J',
+			0xd2: 'K',
+			0xd3: 'L',
+			0xd4: 'M',
+			0xd5: 'N',
+			0xd6: 'O',
+			0xd7: 'P',
+			0xd8: 'Q',
+			0xd9: 'R',
+			0xda: RuneError,
+			0xdb: RuneError,
+			0xdc: RuneError,
+			0xdd: RuneError,
+			0xde: RuneError,
+			0xdf: RuneError,
+			0xe0: '\\',
+			0xe1: '\u2007', // Non-breaking space
+			0xe2: 'S',
+			0xe3: 'T',
+			0xe4: 'U',
+			0xe5: 'V',
+			0xe6: 'W',
+			0xe7: 'X',
+			0xe8: 'Y',
+			0xe9: 'Z',
+			0xea: RuneError,
+			0xeb: RuneError,
+			0xec: RuneError,
+			0xed: RuneError,
+			0xee: RuneError,
+			0xef: RuneError,
+			0xf0: '0',
+			0xf1: '1',
+			0xf2: '2',
+			0xf3: '3',
+			0xf4: '4',
+			0xf5: '5',
+			0xf6: '6',
+			0xf7: '7',
+			0xf8: '8',
+			0xf9: '9',
+			0xfa: RuneError,
+			0xfb: RuneError,
+			0xfc: RuneError,
+			0xfd: RuneError,
+			0xfe: RuneError,
+			0xff: RuneError,
+		}}
+	cm.Init()
+	EBCDIC = cm
+}
@@ -0,0 +1,5 @@
+module github.com/gdamore/encoding
+
+go 1.9
+
+require golang.org/x/text v0.3.0
@@ -0,0 +1,2 @@
+golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg=
+golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
@@ -0,0 +1,33 @@
+// Copyright 2015 Garrett D'Amore
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use file except in compliance with the License.
+// You may obtain a copy of the license at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package encoding
+
+import (
+	"golang.org/x/text/encoding"
+)
+
+// ISO8859_1 represents the 8-bit ISO8859-1 scheme.  It decodes directly to
+// UTF-8 without change, as all ISO8859-1 values are legal UTF-8.
+// Unicode values less than 256 (i.e. 8 bits) map 1:1 with 8859-1.
+// It encodes runes outside of that to 0x1A, the ASCII substitution character.
+var ISO8859_1 encoding.Encoding
+
+func init() {
+	cm := &Charmap{}
+	cm.Init()
+
+	// 8859-1 is the 8-bit identity map for Unicode.
+	ISO8859_1 = cm
+}
@@ -0,0 +1,35 @@
+// Copyright 2015 Garrett D'Amore
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use file except in compliance with the License.
+// You may obtain a copy of the license at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package encoding
+
+import (
+	"golang.org/x/text/encoding"
+)
+
+// ISO8859_9 represents the 8-bit ISO8859-9 scheme.
+var ISO8859_9 encoding.Encoding
+
+func init() {
+	cm := &Charmap{Map: map[byte]rune{
+		0xD0: 'Ğ',
+		0xDD: 'İ',
+		0xDE: 'Ş',
+		0xF0: 'ğ',
+		0xFD: 'ı',
+		0xFE: 'ş',
+	}}
+	cm.Init()
+	ISO8859_9 = cm
+}
@@ -0,0 +1,35 @@
+// Copyright 2015 Garrett D'Amore
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use file except in compliance with the License.
+// You may obtain a copy of the license at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package encoding
+
+import (
+	"golang.org/x/text/encoding"
+)
+
+type validUtf8 struct{}
+
+// UTF8 is an encoding for UTF-8.  All it does is verify that the UTF-8
+// in is valid.  The main reason for its existence is that it will detect
+// and report ErrSrcShort or ErrDstShort, whereas the Nop encoding just
+// passes every byte, blithely.
+var UTF8 encoding.Encoding = validUtf8{}
+
+func (validUtf8) NewDecoder() *encoding.Decoder {
+	return &encoding.Decoder{Transformer: encoding.UTF8Validator}
+}
+
+func (validUtf8) NewEncoder() *encoding.Encoder {
+	return &encoding.Encoder{Transformer: encoding.UTF8Validator}
+}
@@ -0,0 +1,13 @@
+version: 1.0.{build}
+clone_folder: c:\gopath\src\github.com\gdamore\tcell
+environment:
+  GOPATH: c:\gopath
+build_script:
+- go version
+- go env
+- SET PATH=%LOCALAPPDATA%\atom\bin;%GOPATH%\bin;%PATH%
+- go get -t ./...
+- go build
+- go install ./...
+test_script:
+- go test ./...
@@ -0,0 +1 @@
+coverage.txt
@@ -0,0 +1,15 @@
+language: go
+
+go:
+  - 1.10.x
+  - 1.11.x
+  - master
+
+before_install:
+  - go get -t -v ./...
+
+script:
+  - go test -race -coverprofile=coverage.txt -covermode=atomic
+
+after_success:
+  - bash <(curl -s https://codecov.io/bash)
@@ -0,0 +1,4 @@
+Garrett D'Amore <garrett@damore.org>
+Zachary Yedidia <zyedidia@gmail.com>
+Junegunn Choi <junegunn.c@gmail.com>
+Staysail Systems, Inc. <info@staysail.tech>
@@ -0,0 +1,202 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
@@ -0,0 +1,272 @@
+= tcell
+
+
+image:https://img.shields.io/travis/gdamore/tcell.svg?label=linux[Linux Status,link="https://travis-ci.org/gdamore/tcell"]
+image:https://img.shields.io/appveyor/ci/gdamore/tcell.svg?label=windows[Windows Status,link="https://ci.appveyor.com/project/gdamore/tcell"]
+image:https://img.shields.io/badge/license-APACHE2-blue.svg[Apache License,link="https://github.com/gdamore/tcell/blob/master/LICENSE"]
+image:https://img.shields.io/badge/gitter-join-brightgreen.svg[Gitter,link="https://gitter.im/gdamore/tcell"]
+image:https://img.shields.io/badge/godoc-reference-blue.svg[GoDoc,link="https://godoc.org/github.com/gdamore/tcell"]
+image:http://goreportcard.com/badge/gdamore/tcell[Go Report Card,link="http://goreportcard.com/report/gdamore/tcell"]
+image:https://codecov.io/gh/gdamore/tcell/branch/master/graph/badge.svg[codecov,link="https://codecov.io/gh/gdamore/tcell"]
+image:https://tidelift.com/badges/github/gdamore/tcell?style=flat[Dependencies]
+
+[cols="2",grid="none"]
+|===
+|_Tcell_ is a _Go_ package that provides a cell based view for text terminals, like _xterm_.
+It was inspired by _termbox_, but includes many additional improvements.
+a|[.right]
+image::logos/tcell.png[float="right"]
+|===
+
+## Examples
+
+* https://github.com/gdamore/proxima5[proxima5] - space shooter (https://youtu.be/jNxKTCmY_bQ[video])
+* https://github.com/gdamore/govisor[govisor] - service management UI (http://2.bp.blogspot.com/--OsvnfzSNow/Vf7aqMw3zXI/AAAAAAAAARo/uOMtOvw4Sbg/s1600/Screen%2BShot%2B2015-09-20%2Bat%2B9.08.41%2BAM.png[screenshot])
+* mouse demo - included mouse test (http://2.bp.blogspot.com/-fWvW5opT0es/VhIdItdKqJI/AAAAAAAAATE/7Ojc0L1SpB0/s1600/Screen%2BShot%2B2015-10-04%2Bat%2B11.47.13%2BPM.png[screenshot])
+* https://github.com/gdamore/gomatrix[gomatrix] - converted from Termbox
+* https://github.com/zyedidia/micro/[micro] - lightweight text editor with syntax-highlighting and themes
+* https://github.com/viktomas/godu[godu] - simple golang utility helping to discover large files/folders.
+* https://github.com/rivo/tview[tview] - rich interactive widgets for terminal UIs
+* https://github.com/marcusolsson/tui-go[tui-go] - UI library for terminal apps
+* https://github.com/rgm3/gomandelbrot[gomandelbrot] - Mandelbrot!
+* https://github.com/senorprogrammer/wtf[WTF]- Personal information dashboard for your terminal
+* https://github.com/browsh-org/browsh[browsh] - A fully-modern text-based browser, rendering to TTY and browsers (https://www.youtube.com/watch?v=HZq86XfBoRo[video])
+* https://github.com/sachaos/go-life[go-life] - Conway's Game of Life.
+* https://github.com/gcla/gowid[gowid] - compositional widgets for terminal UIs, inspired by urwid
+* https://termshark.io[termshark] - a terminal UI for tshark, inspired by Wireshark, built on gowid
+
+## Pure Go Terminfo Database
+
+_Tcell_ includes a full parser and expander for terminfo capability strings,
+so that it can avoid hard coding escape strings for formatting.  It also favors
+portability, and includes support for all POSIX systems.
+
+The database is also flexible & extensible, and can modified by either running
+a program to build the entire database, or an entry for just a single terminal.
+
+## More Portable
+
+_Tcell_ is portable to a wide variety of systems.
+_Tcell_ is believed
+to work with all of the systems officially supported by golang with
+the exception of nacl (which lacks any kind of a terminal interface).
+(Plan9 is not supported by _Tcell_, but it is experimental status only
+in golang.)  For all of these systems *except Solaris/illumos*, _Tcell_
+is pure Go, with no need for CGO.
+
+## No Async IO
+
+_Tcell_ is able to operate without requiring `SIGIO` signals (unlike _termbox_),
+or asynchronous I/O, and can instead use standard Go file
+objects and Go routines.
+This means it should be safe, especially for
+use with programs that use exec, or otherwise need to manipulate the
+tty streams.
+This model is also much closer to idiomatic Go, leading
+to fewer surprises.
+
+## Rich Unicode & non-Unicode support
+
+_Tcell_ includes enhanced support for Unicode, including wide characters and
+combining characters, provided your terminal can support them.
+Note that
+Windows terminals generally don't support the full Unicode repertoire.
+
+It will also convert to and from Unicode locales, so that the program
+can work with UTF-8 internally, and get reasonable output in other locales.
+_Tcell_ tries hard to convert to native characters on both input and output, and
+on output _Tcell_ even makes use of the alternate character set to facilitate
+drawing certain characters.
+
+## More Function Keys
+
+_Tcell_ also has richer support for a larger number of special keys that some terminals can send.
+
+## Better Color Handling
+
+_Tcell_ will respect your terminal's color space as specified within your terminfo
+entries, so that for example attempts to emit color sequences on VT100 terminals
+won't result in unintended consequences.
+
+In Windows mode, _Tcell_ supports 16 colors, bold, dim, and reverse,
+instead of just termbox's 8 colors with reverse.  (Note that there is some
+conflation with bold/dim and colors.)
+
+_Tcell_ maps 16 colors down to 8, for terminals that need it.
+(The upper 8 colors are just brighter versions of the lower 8.)
+
+## Better Mouse Support
+
+_Tcell_ supports enhanced mouse tracking mode, so your application can receive
+regular mouse motion events, and wheel events, if your terminal supports it.
+
+## _Termbox_ Compatibility
+
+A compatibility layer for _termbox_ is provided in the `compat` directory.
+To use it, try importing `github.com/gdamore/tcell/termbox`
+instead.  Most _termbox-go_ programs will probably work without further
+modification.
+
+## Working With Unicode
+
+Internally Tcell uses UTF-8, just like Go.
+However, Tcell understands how to
+convert to and from other character sets, using the capabilities of
+the `golang.org/x/text/encoding packages`.
+Your application must supply
+them, as the full set of the most common ones bloats the program by about 2MB.
+If you're lazy, and want them all anyway, see the `encoding` sub-directory.
+
+## Wide & Combining Characters
+
+The `SetContent()` API takes a primary rune, and an optional list of combining runes.
+If any of the runes is a wide (East Asian) rune occupying two cells,
+then the library will skip output from the following cell, but care must be
+taken in the application to avoid explicitly attempting to set content in the
+next cell, otherwise the results are undefined.  (Normally wide character
+is displayed, and the other character is not; do not depend on that behavior.)
+
+Experience has shown that the vanilla Windows 8 console application does not
+support any of these characters properly, but at least some options like
+_ConEmu_ do support Wide characters.
+
+## Colors
+
+_Tcell_ assumes the ANSI/XTerm color model, including the 256 color map that
+XTerm uses when it supports 256 colors.  The terminfo guidance will be
+honored, with respect to the number of colors supported.  Also, only
+terminals which expose ANSI style `setaf` and `setab` will support color;
+if you have a color terminal that only has `setf` and `setb`, please let me
+know; it wouldn't be hard to add that if there is need.
+
+## 24-bit Color
+
+_Tcell_ _supports true color_!  (That is, if your terminal can support it,
+_Tcell_ can accurately display 24-bit color.)
+
+To use 24-bit color, you need to use a terminal that supports it.  Modern
+xterm and similar teminal emulators can support this.  As terminfo lacks any
+way to describe this capability, we fabricate the capability for
+terminals with names ending in `*-truecolor`.  The stock distribution ships
+with a database that defines `xterm-truecolor`.
+To try it out, set your
+`TERM` variable to `xterm-truecolor`.
+
+When using TrueColor, programs will display the colors that the programmer
+intended, overriding any "`themes`" you may have set in your terminal
+emulator.  (For some cases, accurate color fidelity is more important
+than respecting themes.  For other cases, such as typical text apps that
+only use a few colors, its more desirable to respect the themes that
+the user has established.)
+
+If you find this undesirable, you can either use a `TERM` variable
+that lacks the `TRUECOLOR` setting, or set `TCELL_TRUECOLOR=disable` in your
+environment.
+
+## Performance
+
+Reasonable attempts have been made to minimize sending data to terminals,
+avoiding repeated sequences or drawing the same cell on refresh updates.
+
+## Terminfo
+
+(Not relevent for Windows users.)
+
+The Terminfo implementation operates with two forms of database.  The first
+is the built-in go database, which contains a number of real database entries
+that are compiled into the program directly.  This should minimize calling
+out to database file searches.
+
+The second is in the form of JSON files, that contain the same information,
+which can be located either by the `$TCELLDB` environment file, `$HOME/.tcelldb`,
+or is located in the Go source directory as `database.json`.
+
+These files (both the Go and the JSON files) can be generated using the
+mkinfo.go program.  If you need to regnerate the entire set for some reason,
+run the mkdatabase.sh file.  The generation uses the infocmp(1) program on
+the system to collect the necessary information.
+
+The `mkinfo.go` program can also be used to generate specific database entries
+for named terminals, in case your favorite terminal is missing.  (If you
+find that this is the case, please let me know and I'll try to add it!)
+
+_Tcell_ requires that the terminal support the `cup` mode of cursor addressing.
+Terminals without absolute cursor addressability are not supported.
+This is unlikely to be a problem; such terminals have not been mass produced
+since the early 1970s.
+
+## Mouse Support
+
+Mouse support is detected via the `kmous` terminfo variable, however,
+enablement/disablement and decoding mouse events is done using hard coded
+sequences based on the XTerm X11 model.  As of this writing all popular
+terminals with mouse tracking support this model.  (Full terminfo support
+is not possible as terminfo sequences are not defined.)
+
+On Windows, the mouse works normally.
+
+Mouse wheel buttons on various terminals are known to work, but the support
+in terminal emulators, as well as support for various buttons and
+live mouse tracking, varies widely.  Modern _xterm_, macOS _Terminal_, and _iTerm_ all work well.
+
+## Testablity
+
+There is a `SimulationScreen`, that can be used to simulate a real screen
+for automated testing.  The supplied tests do this.  The simulation contains
+event delivery, screen resizing support, and capabilities to inject events
+and examine "`physical`" screen contents.
+
+## Platforms
+
+### POSIX (Linux, FreeBSD, macOS, Solaris, etc.)
+
+For mainstream systems with a suitably well defined system call interface
+to tty settings, everything works using pure Go.
+
+For the remainder (right now means only Solaris/illumos) we use POSIX function
+calls to manage termios, which implies that CGO is required on those platforms.
+
+### Windows
+
+Windows console mode applications are supported.  Unfortunately _mintty_
+and other _cygwin_ style applications are not supported.
+
+Modern console applications like ConEmu, as well as the Windows 10
+console itself, support all the good features (resize, mouse tracking, etc.)
+
+I haven't figured out how to cleanly resolve the dichotomy between cygwin
+style termios and the Windows Console API; it seems that perhaps nobody else
+has either.  If anyone has suggestions, let me know!  Really, if you're
+using a Windows application, you should use the native Windows console or a
+fully compatible console implementation.
+
+### Plan9 and Native Client (Nacl)
+
+The nacl and plan9 platforms won't work, but compilation stubs are supplied
+for folks that want to include parts of this in software targetting those
+platforms.  The Simulation screen works, but as Tcell doesn't know how to
+allocate a real screen object on those platforms, `NewScreen()` will fail.
+
+If anyone has wisdom about how to improve support for either of these,
+please let me know.  PRs are especially welcome.
+
+### Commercial Support
+
+_Tcell_ is absolutely free, but if you want to obtain commercial, professional support, there are options.
+
+[cols="2",align="center",frame="none", grid="none"]
+|===
+^.^|
+image:logos/tidelift.png[100,100]
+a|
+https://tidelift.com/[Tidelift] subscriptions include support for _Tcell_, as well as many other open source packages.
+
+^.^|
+image:logos/staysail.png[100,100]
+a|
+mailto:info@staysail.tech[Staysail Systems, Inc.] offers direct support, and custom development around _Tcell_ on an hourly basis.
+
+^.^|
+image:logos/patreon.png[100,100]
+a|I also welcome donations at https://www.patreon.com/gedamore/[Patreon], if you just want to make a contribution.
+|===
@@ -0,0 +1,32 @@
+// Copyright 2015 The TCell Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use file except in compliance with the License.
+// You may obtain a copy of the license at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package tcell
+
+// AttrMask represents a mask of text attributes, apart from color.
+// Note that support for attributes may vary widely across terminals.
+type AttrMask int
+
+// Attributes are not colors, but affect the display of text.  They can
+// be combined.
+const (
+	AttrBold AttrMask = 1 << (25 + iota)
+	AttrBlink
+	AttrReverse
+	AttrUnderline
+	AttrDim
+	AttrNone AttrMask = 0 // Just normal text.
+)
+
+const attrAll = AttrBold | AttrBlink | AttrReverse | AttrUnderline | AttrDim
@@ -0,0 +1,177 @@
+// Copyright 2019 The TCell Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use file except in compliance with the License.
+// You may obtain a copy of the license at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package tcell
+
+import (
+	runewidth "github.com/mattn/go-runewidth"
+)
+
+type cell struct {
+	currMain  rune
+	currComb  []rune
+	currStyle Style
+	lastMain  rune
+	lastStyle Style
+	lastComb  []rune
+	width     int
+}
+
+// CellBuffer represents a two dimensional array of character cells.
+// This is primarily intended for use by Screen implementors; it
+// contains much of the common code they need.  To create one, just
+// declare a variable of its type; no explicit initialization is necessary.
+//
+// CellBuffer is not thread safe.
+type CellBuffer struct {
+	w     int
+	h     int
+	cells []cell
+}
+
+// SetContent sets the contents (primary rune, combining runes,
+// and style) for a cell at a given location.
+func (cb *CellBuffer) SetContent(x int, y int,
+	mainc rune, combc []rune, style Style) {
+
+	if x >= 0 && y >= 0 && x < cb.w && y < cb.h {
+		c := &cb.cells[(y*cb.w)+x]
+
+		c.currComb = append([]rune{}, combc...)
+
+		if c.currMain != mainc {
+			c.width = runewidth.RuneWidth(mainc)
+		}
+		c.currMain = mainc
+		c.currStyle = style
+	}
+}
+
+// GetContent returns the contents of a character cell, including the
+// primary rune, any combining character runes (which will usually be
+// nil), the style, and the display width in cells.  (The width can be
+// either 1, normally, or 2 for East Asian full-width characters.)
+func (cb *CellBuffer) GetContent(x, y int) (rune, []rune, Style, int) {
+	var mainc rune
+	var combc []rune
+	var style Style
+	var width int
+	if x >= 0 && y >= 0 && x < cb.w && y < cb.h {
+		c := &cb.cells[(y*cb.w)+x]
+		mainc, combc, style = c.currMain, c.currComb, c.currStyle
+		if width = c.width; width == 0 || mainc < ' ' {
+			width = 1
+			mainc = ' '
+		}
+	}
+	return mainc, combc, style, width
+}
+
+// Size returns the (width, height) in cells of the buffer.
+func (cb *CellBuffer) Size() (int, int) {
+	return cb.w, cb.h
+}
+
+// Invalidate marks all characters within the buffer as dirty.
+func (cb *CellBuffer) Invalidate() {
+	for i := range cb.cells {
+		cb.cells[i].lastMain = rune(0)
+	}
+}
+
+// Dirty checks if a character at the given location needs an
+// to be refreshed on the physical display.  This returns true
+// if the cell content is different since the last time it was
+// marked clean.
+func (cb *CellBuffer) Dirty(x, y int) bool {
+	if x >= 0 && y >= 0 && x < cb.w && y < cb.h {
+		c := &cb.cells[(y*cb.w)+x]
+		if c.lastMain == rune(0) {
+			return true
+		}
+		if c.lastMain != c.currMain {
+			return true
+		}
+		if c.lastStyle != c.currStyle {
+			return true
+		}
+		if len(c.lastComb) != len(c.currComb) {
+			return true
+		}
+		for i := range c.lastComb {
+			if c.lastComb[i] != c.currComb[i] {
+				return true
+			}
+		}
+	}
+	return false
+}
+
+// SetDirty is normally used to indicate that a cell has
+// been displayed (in which case dirty is false), or to manually
+// force a cell to be marked dirty.
+func (cb *CellBuffer) SetDirty(x, y int, dirty bool) {
+	if x >= 0 && y >= 0 && x < cb.w && y < cb.h {
+		c := &cb.cells[(y*cb.w)+x]
+		if dirty {
+			c.lastMain = rune(0)
+		} else {
+			if c.currMain == rune(0) {
+				c.currMain = ' '
+			}
+			c.lastMain = c.currMain
+			c.lastComb = c.currComb
+			c.lastStyle = c.currStyle
+		}
+	}
+}
+
+// Resize is used to resize the cells array, with different dimensions,
+// while preserving the original contents.  The cells will be invalidated
+// so that they can be redrawn.
+func (cb *CellBuffer) Resize(w, h int) {
+
+	if cb.h == h && cb.w == w {
+		return
+	}
+
+	newc := make([]cell, w*h)
+	for y := 0; y < h && y < cb.h; y++ {
+		for x := 0; x < w && x < cb.w; x++ {
+			oc := &cb.cells[(y*cb.w)+x]
+			nc := &newc[(y*w)+x]
+			nc.currMain = oc.currMain
+			nc.currComb = oc.currComb
+			nc.currStyle = oc.currStyle
+			nc.width = oc.width
+			nc.lastMain = rune(0)
+		}
+	}
+	cb.cells = newc
+	cb.h = h
+	cb.w = w
+}
+
+// Fill fills the entire cell buffer array with the specified character
+// and style.  Normally choose ' ' to clear the screen.  This API doesn't
+// support combining characters, or characters with a width larger than one.
+func (cb *CellBuffer) Fill(r rune, style Style) {
+	for i := range cb.cells {
+		c := &cb.cells[i]
+		c.currMain = r
+		c.currComb = nil
+		c.currStyle = style
+		c.width = 1
+	}
+}
@@ -0,0 +1,21 @@
+// +build plan9 nacl
+
+// Copyright 2015 The TCell Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use file except in compliance with the License.
+// You may obtain a copy of the license at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package tcell
+
+func getCharset() string {
+	return ""
+}
@@ -0,0 +1,49 @@
+// +build !windows,!nacl,!plan9
+
+// Copyright 2016 The TCell Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use file except in compliance with the License.
+// You may obtain a copy of the license at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package tcell
+
+import (
+	"os"
+	"strings"
+)
+
+func getCharset() string {
+	// Determine the character set.  This can help us later.
+	// Per POSIX, we search for LC_ALL first, then LC_CTYPE, and
+	// finally LANG.  First one set wins.
+	locale := ""
+	if locale = os.Getenv("LC_ALL"); locale == "" {
+		if locale = os.Getenv("LC_CTYPE"); locale == "" {
+			locale = os.Getenv("LANG")
+		}
+	}
+	if locale == "POSIX" || locale == "C" {
+		return "US-ASCII"
+	}
+	if i := strings.IndexRune(locale, '@'); i >= 0 {
+		locale = locale[:i]
+	}
+	if i := strings.IndexRune(locale, '.'); i >= 0 {
+		locale = locale[i+1:]
+	} else {
+		// Default assumption, and on Linux we can see LC_ALL
+		// without a character set, which we assume implies UTF-8.
+		return "UTF-8"
+	}
+	// XXX: add support for aliases
+	return locale
+}
@@ -0,0 +1,21 @@
+// +build windows
+
+// Copyright 2015 The TCell Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use file except in compliance with the License.
+// You may obtain a copy of the license at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package tcell
+
+func getCharset() string {
+	return "UTF-16"
+}
@@ -0,0 +1,52 @@
+// Copyright 2016 The TCell Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use file except in compliance with the License.
+// You may obtain a copy of the license at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package tcell
+
+import (
+	"github.com/lucasb-eyer/go-colorful"
+	"math"
+)
+
+// FindColor attempts to find a given color, or the best match possible for it,
+// from the palette given.  This is an expensive operation, so results should
+// be cached by the caller.
+func FindColor(c Color, palette []Color) Color {
+	match := ColorDefault
+	dist := float64(0)
+	r, g, b := c.RGB()
+	c1 := colorful.Color{
+		R: float64(r) / 255.0,
+		G: float64(g) / 255.0,
+		B: float64(b) / 255.0,
+	}
+	for _, d := range palette {
+		r, g, b = d.RGB()
+		c2 := colorful.Color{
+			R: float64(r) / 255.0,
+			G: float64(g) / 255.0,
+			B: float64(b) / 255.0,
+		}
+		// CIE94 is more accurate, but really really expensive.
+		nd := c1.DistanceCIE76(c2)
+		if math.IsNaN(nd) {
+			nd = math.Inf(1)
+		}
+		if match == ColorDefault || nd < dist {
+			match = d
+			dist = nd
+		}
+	}
+	return match
+}
@@ -0,0 +1,23 @@
+// +build !windows
+
+// Copyright 2015 The TCell Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use file except in compliance with the License.
+// You may obtain a copy of the license at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package tcell
+
+// NewConsoleScreen returns a console based screen.  This platform
+// doesn't have support for any, so it returns nil and a suitable error.
+func NewConsoleScreen() (Screen, error) {
+	return nil, ErrNoScreen
+}
@@ -0,0 +1,48 @@
+// Copyright 2018 The TCell Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use file except in compliance with the License.
+// You may obtain a copy of the license at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package tcell provides a lower-level, portable API for building
+// programs that interact with terminals or consoles.  It works with
+// both common (and many uncommon!) terminals or terminal emulators,
+// and Windows console implementations.
+//
+// It provides support for up to 256 colors, text attributes, and box drawing
+// elements.  A database of terminals built from a real terminfo database
+// is provided, along with code to generate new database entries.
+//
+// Tcell offers very rich support for mice, dependent upon the terminal
+// of course.  (Windows, XTerm, and iTerm 2 are known to work very well.)
+//
+// If the environment is not Unicode by default, such as an ISO8859 based
+// locale or GB18030, Tcell can convert input and output, so that your
+// terminal can operate in whatever locale is most convenient, while the
+// application program can just assume "everything is UTF-8".  Reasonable
+// defaults are used for updating characters to something suitable for
+// display.  Unicode box drawing characters will be converted to use the
+// alternate character set of your terminal, if native conversions are
+// not available.  If no ACS is available, then some ASCII fallbacks will
+// be used.
+//
+// Note that support for non-UTF-8 locales (other than C)  must be enabled
+// by the application using RegisterEncoding() -- we don't have them all
+// enabled by default to avoid bloating the application unneccessarily.
+// (These days UTF-8 is good enough for almost everyone, and nobody should
+// be using legacy locales anymore.)  Also, actual glyphs for various code
+// point will only be displayed if your terminal or emulator (or the font
+// the emulator is using) supports them.
+//
+// A rich set of keycodes is supported, with support for up to 65 function
+// keys, and various other special keys.
+//
+package tcell
@@ -0,0 +1,139 @@
+// Copyright 2015 The TCell Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use file except in compliance with the License.
+// You may obtain a copy of the license at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package tcell
+
+import (
+	"strings"
+	"sync"
+
+	"golang.org/x/text/encoding"
+
+	gencoding "github.com/gdamore/encoding"
+)
+
+var encodings map[string]encoding.Encoding
+var encodingLk sync.Mutex
+var encodingFallback EncodingFallback = EncodingFallbackFail
+
+// RegisterEncoding may be called by the application to register an encoding.
+// The presence of additional encodings will facilitate application usage with
+// terminal environments where the I/O subsystem does not support Unicode.
+//
+// Windows systems use Unicode natively, and do not need any of the encoding
+// subsystem when using Windows Console screens.
+//
+// Please see the Go documentation for golang.org/x/text/encoding -- most of
+// the common ones exist already as stock variables.  For example, ISO8859-15
+// can be registered using the following code:
+//
+//   import "golang.org/x/text/encoding/charmap"
+//
+//     ...
+//     RegisterEncoding("ISO8859-15", charmap.ISO8859_15)
+//
+// Aliases can be registered as well, for example "8859-15" could be an alias
+// for "ISO8859-15".
+//
+// For POSIX systems, the tcell package will check the environment variables
+// LC_ALL, LC_CTYPE,  and LANG (in that order) to determine the character set.
+// These are expected to have the following pattern:
+//
+//	 $language[.$codeset[@$variant]
+//
+// We extract only the $codeset part, which will usually be something like
+// UTF-8 or ISO8859-15 or KOI8-R.  Note that if the locale is either "POSIX"
+// or "C", then we assume US-ASCII (the POSIX 'portable character set'
+// and assume all other characters are somehow invalid.)
+//
+// Modern POSIX systems and terminal emulators may use UTF-8, and for those
+// systems, this API is also unnecessary.  For example, Darwin (MacOS X) and
+// modern Linux running modern xterm generally will out of the box without
+// any of this.  Use of UTF-8 is recommended when possible, as it saves
+// quite a lot processing overhead.
+//
+// Note that some encodings are quite large (for example GB18030 which is a
+// superset of Unicode) and so the application size can be expected ot
+// increase quite a bit as each encoding is added.  The East Asian encodings
+// have been seen to add 100-200K per encoding to the application size.
+//
+func RegisterEncoding(charset string, enc encoding.Encoding) {
+	encodingLk.Lock()
+	charset = strings.ToLower(charset)
+	encodings[charset] = enc
+	encodingLk.Unlock()
+}
+
+// EncodingFallback describes how the system behavees when the locale
+// requires a character set that we do not support.  The system always
+// supports UTF-8 and US-ASCII. On Windows consoles, UTF-16LE is also
+// supported automatically.  Other character sets must be added using the
+// RegisterEncoding API.  (A large group of nearly all of them can be
+// added using the RegisterAll function in the encoding sub package.)
+type EncodingFallback int
+
+const (
+	// EncodingFallbackFail behavior causes GetEncoding to fail
+	// when it cannot find an encoding.
+	EncodingFallbackFail = iota
+
+	// EncodingFallbackASCII behaviore causes GetEncoding to fall back
+	// to a 7-bit ASCII encoding, if no other encoding can be found.
+	EncodingFallbackASCII
+
+	// EncodingFallbackUTF8 behavior causes GetEncoding to assume
+	// UTF8 can pass unmodified upon failure.  Note that this behavior
+	// is not recommended, unless you are sure your terminal can cope
+	// with real UTF8 sequences.
+	EncodingFallbackUTF8
+)
+
+// SetEncodingFallback changes the behavior of GetEncoding when a suitable
+// encoding is not found.  The default is EncodingFallbackFail, which
+// causes GetEncoding to simply return nil.
+func SetEncodingFallback(fb EncodingFallback) {
+	encodingLk.Lock()
+	encodingFallback = fb
+	encodingLk.Unlock()
+}
+
+// GetEncoding is used by Screen implementors who want to locate an encoding
+// for the given character set name.  Note that this will return nil for
+// either the Unicode (UTF-8) or ASCII encodings, since we don't use
+// encodings for them but instead have our own native methods.
+func GetEncoding(charset string) encoding.Encoding {
+	charset = strings.ToLower(charset)
+	encodingLk.Lock()
+	defer encodingLk.Unlock()
+	if enc, ok := encodings[charset]; ok {
+		return enc
+	}
+	switch encodingFallback {
+	case EncodingFallbackASCII:
+		return gencoding.ASCII
+	case EncodingFallbackUTF8:
+		return encoding.Nop
+	}
+	return nil
+}
+
+func init() {
+	// We always support UTF-8 and ASCII.
+	encodings = make(map[string]encoding.Encoding)
+	encodings["utf-8"] = gencoding.UTF8
+	encodings["utf8"] = gencoding.UTF8
+	encodings["us-ascii"] = gencoding.ASCII
+	encodings["ascii"] = gencoding.ASCII
+	encodings["iso646"] = gencoding.ASCII
+}
@@ -0,0 +1,73 @@
+// Copyright 2015 The TCell Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use file except in compliance with the License.
+// You may obtain a copy of the license at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package tcell
+
+import (
+	"errors"
+	"time"
+
+	"github.com/gdamore/tcell/terminfo"
+)
+
+var (
+	// ErrTermNotFound indicates that a suitable terminal entry could
+	// not be found.  This can result from either not having TERM set,
+	// or from the TERM failing to support certain minimal functionality,
+	// in particular absolute cursor addressability (the cup capability)
+	// is required.  For example, legacy "adm3" lacks this capability,
+	// whereas the slightly newer "adm3a" supports it.  This failure
+	// occurs most often with "dumb".
+	ErrTermNotFound = terminfo.ErrTermNotFound
+
+	// ErrNoScreen indicates that no suitable screen could be found.
+	// This may result from attempting to run on a platform where there
+	// is no support for either termios or console I/O (such as nacl),
+	// or from running in an environment where there is no access to
+	// a suitable console/terminal device.  (For example, running on
+	// without a controlling TTY or with no /dev/tty on POSIX platforms.)
+	ErrNoScreen = errors.New("no suitable screen available")
+
+	// ErrNoCharset indicates that the locale environment the
+	// program is not supported by the program, because no suitable
+	// encoding was found for it.  This problem never occurs if
+	// the environment is UTF-8 or UTF-16.
+	ErrNoCharset = errors.New("character set not supported")
+
+	// ErrEventQFull indicates that the event queue is full, and
+	// cannot accept more events.
+	ErrEventQFull = errors.New("event queue full")
+)
+
+// An EventError is an event representing some sort of error, and carries
+// an error payload.
+type EventError struct {
+	t   time.Time
+	err error
+}
+
+// When returns the time when the event was created.
+func (ev *EventError) When() time.Time {
+	return ev.t
+}
+
+// Error implements the error.
+func (ev *EventError) Error() string {
+	return ev.err.Error()
+}
+
+// NewEventError creates an ErrorEvent with the given error payload.
+func NewEventError(err error) *EventError {
+	return &EventError{t: time.Now(), err: err}
+}
@@ -0,0 +1,53 @@
+// Copyright 2015 The TCell Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use file except in compliance with the License.
+// You may obtain a copy of the license at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package tcell
+
+import (
+	"time"
+)
+
+// Event is a generic interface used for passing around Events.
+// Concrete types follow.
+type Event interface {
+	// When reports the time when the event was generated.
+	When() time.Time
+}
+
+// EventTime is a simple base event class, suitable for easy reuse.
+// It can be used to deliver actual timer events as well.
+type EventTime struct {
+	when time.Time
+}
+
+// When returns the time stamp when the event occurred.
+func (e *EventTime) When() time.Time {
+	return e.when
+}
+
+// SetEventTime sets the time of occurrence for the event.
+func (e *EventTime) SetEventTime(t time.Time) {
+	e.when = t
+}
+
+// SetEventNow sets the time of occurrence for the event to the current time.
+func (e *EventTime) SetEventNow() {
+	e.SetEventTime(time.Now())
+}
+
+// EventHandler is anything that handles events.  If the handler has
+// consumed the event, it should return true.  False otherwise.
+type EventHandler interface {
+	HandleEvent(Event) bool
+}
@@ -0,0 +1,11 @@
+module github.com/gdamore/tcell
+
+go 1.12
+
+require (
+	github.com/gdamore/encoding v1.0.0
+	github.com/lucasb-eyer/go-colorful v1.0.2
+	github.com/mattn/go-runewidth v0.0.4
+	golang.org/x/sys v0.0.0-20190626150813-e07cf5db2756
+	golang.org/x/text v0.3.0
+)
@@ -0,0 +1,12 @@
+github.com/DATA-DOG/go-sqlmock v1.3.3 h1:CWUqKXe0s8A2z6qCgkP4Kru7wC11YoAnoupUKFDnH08=
+github.com/DATA-DOG/go-sqlmock v1.3.3/go.mod h1:f/Ixk793poVmq4qj/V1dPUg2JEAKC73Q5eFN3EC/SaM=
+github.com/gdamore/encoding v1.0.0 h1:+7OoQ1Bc6eTm5niUzBa0Ctsh6JbMW6Ra+YNuAtDBdko=
+github.com/gdamore/encoding v1.0.0/go.mod h1:alR0ol34c49FCSBLjhosxzcPHQbf2trDkoo5dl+VrEg=
+github.com/lucasb-eyer/go-colorful v1.0.2 h1:mCMFu6PgSozg9tDNMMK3g18oJBX7oYGrC09mS6CXfO4=
+github.com/lucasb-eyer/go-colorful v1.0.2/go.mod h1:0MS4r+7BZKSJ5mw4/S5MPN+qHFF1fYclkSPilDOKW0s=
+github.com/mattn/go-runewidth v0.0.4 h1:2BvfKmzob6Bmd4YsL0zygOqfdFnK7GR4QL06Do4/p7Y=
+github.com/mattn/go-runewidth v0.0.4/go.mod h1:LwmH8dsx7+W8Uxz3IHJYH5QSwggIsqBzpuz5H//U1FU=
+golang.org/x/sys v0.0.0-20190626150813-e07cf5db2756 h1:9nuHUbU8dRnRRfj9KjWUVrJeoexdbeMjttk6Oh1rD10=
+golang.org/x/sys v0.0.0-20190626150813-e07cf5db2756/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg=
+golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
@@ -0,0 +1,41 @@
+// Copyright 2015 The TCell Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use file except in compliance with the License.
+// You may obtain a copy of the license at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package tcell
+
+import (
+	"time"
+)
+
+// EventInterrupt is a generic wakeup event.  Its can be used to
+// to request a redraw.  It can carry an arbitrary payload, as well.
+type EventInterrupt struct {
+	t time.Time
+	v interface{}
+}
+
+// When returns the time when this event was created.
+func (ev *EventInterrupt) When() time.Time {
+	return ev.t
+}
+
+// Data is used to obtain the opaque event payload.
+func (ev *EventInterrupt) Data() interface{} {
+	return ev.v
+}
+
+// NewEventInterrupt creates an EventInterrupt with the given payload.
+func NewEventInterrupt(data interface{}) *EventInterrupt {
+	return &EventInterrupt{t: time.Now(), v: data}
+}
@@ -0,0 +1,464 @@
+// Copyright 2016 The TCell Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use file except in compliance with the License.
+// You may obtain a copy of the license at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package tcell
+
+import (
+	"fmt"
+	"strings"
+	"time"
+)
+
+// EventKey represents a key press.  Usually this is a key press followed
+// by a key release, but since terminal programs don't have a way to report
+// key release events, we usually get just one event.  If a key is held down
+// then the terminal may synthesize repeated key presses at some predefined
+// rate.  We have no control over that, nor visibility into it.
+//
+// In some cases, we can have a modifier key, such as ModAlt, that can be
+// generated with a key press.  (This usually is represented by having the
+// high bit set, or in some cases, by sending an ESC prior to the rune.)
+//
+// If the value of Key() is KeyRune, then the actual key value will be
+// available with the Rune() method.  This will be the case for most keys.
+// In most situations, the modifiers will not be set.  For example, if the
+// rune is 'A', this will be reported without the ModShift bit set, since
+// really can't tell if the Shift key was pressed (it might have been CAPSLOCK,
+// or a terminal that only can send capitals, or keyboard with separate
+// capital letters from lower case letters).
+//
+// Generally, terminal applications have far less visibility into keyboard
+// activity than graphical applications.  Hence, they should avoid depending
+// overly much on availability of modifiers, or the availability of any
+// specific keys.
+type EventKey struct {
+	t   time.Time
+	mod ModMask
+	key Key
+	ch  rune
+}
+
+// When returns the time when this Event was created, which should closely
+// match the time when the key was pressed.
+func (ev *EventKey) When() time.Time {
+	return ev.t
+}
+
+// Rune returns the rune corresponding to the key press, if it makes sense.
+// The result is only defined if the value of Key() is KeyRune.
+func (ev *EventKey) Rune() rune {
+	return ev.ch
+}
+
+// Key returns a virtual key code.  We use this to identify specific key
+// codes, such as KeyEnter, etc.  Most control and function keys are reported
+// with unique Key values.  Normal alphanumeric and punctuation keys will
+// generally return KeyRune here; the specific key can be further decoded
+// using the Rune() function.
+func (ev *EventKey) Key() Key {
+	return ev.key
+}
+
+// Modifiers returns the modifiers that were present with the key press.  Note
+// that not all platforms and terminals support this equally well, and some
+// cases we will not not know for sure.  Hence, applications should avoid
+// using this in most circumstances.
+func (ev *EventKey) Modifiers() ModMask {
+	return ev.mod
+}
+
+// KeyNames holds the written names of special keys. Useful to echo back a key
+// name, or to look up a key from a string value.
+var KeyNames = map[Key]string{
+	KeyEnter:          "Enter",
+	KeyBackspace:      "Backspace",
+	KeyTab:            "Tab",
+	KeyBacktab:        "Backtab",
+	KeyEsc:            "Esc",
+	KeyBackspace2:     "Backspace2",
+	KeyDelete:         "Delete",
+	KeyInsert:         "Insert",
+	KeyUp:             "Up",
+	KeyDown:           "Down",
+	KeyLeft:           "Left",
+	KeyRight:          "Right",
+	KeyHome:           "Home",
+	KeyEnd:            "End",
+	KeyUpLeft:         "UpLeft",
+	KeyUpRight:        "UpRight",
+	KeyDownLeft:       "DownLeft",
+	KeyDownRight:      "DownRight",
+	KeyCenter:         "Center",
+	KeyPgDn:           "PgDn",
+	KeyPgUp:           "PgUp",
+	KeyClear:          "Clear",
+	KeyExit:           "Exit",
+	KeyCancel:         "Cancel",
+	KeyPause:          "Pause",
+	KeyPrint:          "Print",
+	KeyF1:             "F1",
+	KeyF2:             "F2",
+	KeyF3:             "F3",
+	KeyF4:             "F4",
+	KeyF5:             "F5",
+	KeyF6:             "F6",
+	KeyF7:             "F7",
+	KeyF8:             "F8",
+	KeyF9:             "F9",
+	KeyF10:            "F10",
+	KeyF11:            "F11",
+	KeyF12:            "F12",
+	KeyF13:            "F13",
+	KeyF14:            "F14",
+	KeyF15:            "F15",
+	KeyF16:            "F16",
+	KeyF17:            "F17",
+	KeyF18:            "F18",
+	KeyF19:            "F19",
+	KeyF20:            "F20",
+	KeyF21:            "F21",
+	KeyF22:            "F22",
+	KeyF23:            "F23",
+	KeyF24:            "F24",
+	KeyF25:            "F25",
+	KeyF26:            "F26",
+	KeyF27:            "F27",
+	KeyF28:            "F28",
+	KeyF29:            "F29",
+	KeyF30:            "F30",
+	KeyF31:            "F31",
+	KeyF32:            "F32",
+	KeyF33:            "F33",
+	KeyF34:            "F34",
+	KeyF35:            "F35",
+	KeyF36:            "F36",
+	KeyF37:            "F37",
+	KeyF38:            "F38",
+	KeyF39:            "F39",
+	KeyF40:            "F40",
+	KeyF41:            "F41",
+	KeyF42:            "F42",
+	KeyF43:            "F43",
+	KeyF44:            "F44",
+	KeyF45:            "F45",
+	KeyF46:            "F46",
+	KeyF47:            "F47",
+	KeyF48:            "F48",
+	KeyF49:            "F49",
+	KeyF50:            "F50",
+	KeyF51:            "F51",
+	KeyF52:            "F52",
+	KeyF53:            "F53",
+	KeyF54:            "F54",
+	KeyF55:            "F55",
+	KeyF56:            "F56",
+	KeyF57:            "F57",
+	KeyF58:            "F58",
+	KeyF59:            "F59",
+	KeyF60:            "F60",
+	KeyF61:            "F61",
+	KeyF62:            "F62",
+	KeyF63:            "F63",
+	KeyF64:            "F64",
+	KeyCtrlA:          "Ctrl-A",
+	KeyCtrlB:          "Ctrl-B",
+	KeyCtrlC:          "Ctrl-C",
+	KeyCtrlD:          "Ctrl-D",
+	KeyCtrlE:          "Ctrl-E",
+	KeyCtrlF:          "Ctrl-F",
+	KeyCtrlG:          "Ctrl-G",
+	KeyCtrlJ:          "Ctrl-J",
+	KeyCtrlK:          "Ctrl-K",
+	KeyCtrlL:          "Ctrl-L",
+	KeyCtrlN:          "Ctrl-N",
+	KeyCtrlO:          "Ctrl-O",
+	KeyCtrlP:          "Ctrl-P",
+	KeyCtrlQ:          "Ctrl-Q",
+	KeyCtrlR:          "Ctrl-R",
+	KeyCtrlS:          "Ctrl-S",
+	KeyCtrlT:          "Ctrl-T",
+	KeyCtrlU:          "Ctrl-U",
+	KeyCtrlV:          "Ctrl-V",
+	KeyCtrlW:          "Ctrl-W",
+	KeyCtrlX:          "Ctrl-X",
+	KeyCtrlY:          "Ctrl-Y",
+	KeyCtrlZ:          "Ctrl-Z",
+	KeyCtrlSpace:      "Ctrl-Space",
+	KeyCtrlUnderscore: "Ctrl-_",
+	KeyCtrlRightSq:    "Ctrl-]",
+	KeyCtrlBackslash:  "Ctrl-\\",
+	KeyCtrlCarat:      "Ctrl-^",
+}
+
+// Name returns a printable value or the key stroke.  This can be used
+// when printing the event, for example.
+func (ev *EventKey) Name() string {
+	s := ""
+	m := []string{}
+	if ev.mod&ModShift != 0 {
+		m = append(m, "Shift")
+	}
+	if ev.mod&ModAlt != 0 {
+		m = append(m, "Alt")
+	}
+	if ev.mod&ModMeta != 0 {
+		m = append(m, "Meta")
+	}
+	if ev.mod&ModCtrl != 0 {
+		m = append(m, "Ctrl")
+	}
+
+	ok := false
+	if s, ok = KeyNames[ev.key]; !ok {
+		if ev.key == KeyRune {
+			s = "Rune[" + string(ev.ch) + "]"
+		} else {
+			s = fmt.Sprintf("Key[%d,%d]", ev.key, int(ev.ch))
+		}
+	}
+	if len(m) != 0 {
+		if ev.mod&ModCtrl != 0 && strings.HasPrefix(s, "Ctrl-") {
+			s = s[5:]
+		}
+		return fmt.Sprintf("%s+%s", strings.Join(m, "+"), s)
+	}
+	return s
+}
+
+// NewEventKey attempts to create a suitable event.  It parses the various
+// ASCII control sequences if KeyRune is passed for Key, but if the caller
+// has more precise information it should set that specifically.  Callers
+// that aren't sure about modifier state (most) should just pass ModNone.
+func NewEventKey(k Key, ch rune, mod ModMask) *EventKey {
+	if k == KeyRune && (ch < ' ' || ch == 0x7f) {
+		// Turn specials into proper key codes.  This is for
+		// control characters and the DEL.
+		k = Key(ch)
+		if mod == ModNone && ch < ' ' {
+			switch Key(ch) {
+			case KeyBackspace, KeyTab, KeyEsc, KeyEnter:
+				// these keys are directly typeable without CTRL
+			default:
+				// most likely entered with a CTRL keypress
+				mod = ModCtrl
+			}
+		}
+	}
+	return &EventKey{t: time.Now(), key: k, ch: ch, mod: mod}
+}
+
+// ModMask is a mask of modifier keys.  Note that it will not always be
+// possible to report modifier keys.
+type ModMask int16
+
+// These are the modifiers keys that can be sent either with a key press,
+// or a mouse event.  Note that as of now, due to the confusion associated
+// with Meta, and the lack of support for it on many/most platforms, the
+// current implementations never use it.  Instead, they use ModAlt, even for
+// events that could possibly have been distinguished from ModAlt.
+const (
+	ModShift ModMask = 1 << iota
+	ModCtrl
+	ModAlt
+	ModMeta
+	ModNone ModMask = 0
+)
+
+// Key is a generic value for representing keys, and especially special
+// keys (function keys, cursor movement keys, etc.)  For normal keys, like
+// ASCII letters, we use KeyRune, and then expect the application to
+// inspect the Rune() member of the EventKey.
+type Key int16
+
+// This is the list of named keys.  KeyRune is special however, in that it is
+// a place holder key indicating that a printable character was sent.  The
+// actual value of the rune will be transported in the Rune of the associated
+// EventKey.
+const (
+	KeyRune Key = iota + 256
+	KeyUp
+	KeyDown
+	KeyRight
+	KeyLeft
+	KeyUpLeft
+	KeyUpRight
+	KeyDownLeft
+	KeyDownRight
+	KeyCenter
+	KeyPgUp
+	KeyPgDn
+	KeyHome
+	KeyEnd
+	KeyInsert
+	KeyDelete
+	KeyHelp
+	KeyExit
+	KeyClear
+	KeyCancel
+	KeyPrint
+	KeyPause
+	KeyBacktab
+	KeyF1
+	KeyF2
+	KeyF3
+	KeyF4
+	KeyF5
+	KeyF6
+	KeyF7
+	KeyF8
+	KeyF9
+	KeyF10
+	KeyF11
+	KeyF12
+	KeyF13
+	KeyF14
+	KeyF15
+	KeyF16
+	KeyF17
+	KeyF18
+	KeyF19
+	KeyF20
+	KeyF21
+	KeyF22
+	KeyF23
+	KeyF24
+	KeyF25
+	KeyF26
+	KeyF27
+	KeyF28
+	KeyF29
+	KeyF30
+	KeyF31
+	KeyF32
+	KeyF33
+	KeyF34
+	KeyF35
+	KeyF36
+	KeyF37
+	KeyF38
+	KeyF39
+	KeyF40
+	KeyF41
+	KeyF42
+	KeyF43
+	KeyF44
+	KeyF45
+	KeyF46
+	KeyF47
+	KeyF48
+	KeyF49
+	KeyF50
+	KeyF51
+	KeyF52
+	KeyF53
+	KeyF54
+	KeyF55
+	KeyF56
+	KeyF57
+	KeyF58
+	KeyF59
+	KeyF60
+	KeyF61
+	KeyF62
+	KeyF63
+	KeyF64
+)
+
+// These are the control keys.  Note that they overlap with other keys,
+// perhaps.  For example, KeyCtrlH is the same as KeyBackspace.
+const (
+	KeyCtrlSpace Key = iota
+	KeyCtrlA
+	KeyCtrlB
+	KeyCtrlC
+	KeyCtrlD
+	KeyCtrlE
+	KeyCtrlF
+	KeyCtrlG
+	KeyCtrlH
+	KeyCtrlI
+	KeyCtrlJ
+	KeyCtrlK
+	KeyCtrlL
+	KeyCtrlM
+	KeyCtrlN
+	KeyCtrlO
+	KeyCtrlP
+	KeyCtrlQ
+	KeyCtrlR
+	KeyCtrlS
+	KeyCtrlT
+	KeyCtrlU
+	KeyCtrlV
+	KeyCtrlW
+	KeyCtrlX
+	KeyCtrlY
+	KeyCtrlZ
+	KeyCtrlLeftSq // Escape
+	KeyCtrlBackslash
+	KeyCtrlRightSq
+	KeyCtrlCarat
+	KeyCtrlUnderscore
+)
+
+// Special values - these are fixed in an attempt to make it more likely
+// that aliases will encode the same way.
+
+// These are the defined ASCII values for key codes.  They generally match
+// with KeyCtrl values.
+const (
+	KeyNUL Key = iota
+	KeySOH
+	KeySTX
+	KeyETX
+	KeyEOT
+	KeyENQ
+	KeyACK
+	KeyBEL
+	KeyBS
+	KeyTAB
+	KeyLF
+	KeyVT
+	KeyFF
+	KeyCR
+	KeySO
+	KeySI
+	KeyDLE
+	KeyDC1
+	KeyDC2
+	KeyDC3
+	KeyDC4
+	KeyNAK
+	KeySYN
+	KeyETB
+	KeyCAN
+	KeyEM
+	KeySUB
+	KeyESC
+	KeyFS
+	KeyGS
+	KeyRS
+	KeyUS
+	KeyDEL Key = 0x7F
+)
+
+// These keys are aliases for other names.
+const (
+	KeyBackspace  = KeyBS
+	KeyTab        = KeyTAB
+	KeyEsc        = KeyESC
+	KeyEscape     = KeyESC
+	KeyEnter      = KeyCR
+	KeyBackspace2 = KeyDEL
+)
@@ -0,0 +1,97 @@
+// Copyright 2015 The TCell Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use file except in compliance with the License.
+// You may obtain a copy of the license at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package tcell
+
+import (
+	"time"
+)
+
+// EventMouse is a mouse event.  It is sent on either mouse up or mouse down
+// events.  It is also sent on mouse motion events - if the terminal supports
+// it.  We make every effort to ensure that mouse release events are delivered.
+// Hence, click drag can be identified by a motion event with the mouse down,
+// without any intervening button release.  On some terminals only the initiating
+// press and terminating release event will be delivered.
+//
+// Mouse wheel events, when reported, may appear on their own as individual
+// impulses; that is, there will normally not be a release event delivered
+// for mouse wheel movements.
+//
+// Most terminals cannot report the state of more than one button at a time --
+// and some cannot report motion events unless a button is pressed.
+//
+// Applications can inspect the time between events to resolve double or
+// triple clicks.
+type EventMouse struct {
+	t   time.Time
+	btn ButtonMask
+	mod ModMask
+	x   int
+	y   int
+}
+
+// When returns the time when this EventMouse was created.
+func (ev *EventMouse) When() time.Time {
+	return ev.t
+}
+
+// Buttons returns the list of buttons that were pressed or wheel motions.
+func (ev *EventMouse) Buttons() ButtonMask {
+	return ev.btn
+}
+
+// Modifiers returns a list of keyboard modifiers that were pressed
+// with the mouse button(s).
+func (ev *EventMouse) Modifiers() ModMask {
+	return ev.mod
+}
+
+// Position returns the mouse position in character cells.  The origin
+// 0, 0 is at the upper left corner.
+func (ev *EventMouse) Position() (int, int) {
+	return ev.x, ev.y
+}
+
+// NewEventMouse is used to create a new mouse event.  Applications
+// shouldn't need to use this; its mostly for screen implementors.
+func NewEventMouse(x, y int, btn ButtonMask, mod ModMask) *EventMouse {
+	return &EventMouse{t: time.Now(), x: x, y: y, btn: btn, mod: mod}
+}
+
+// ButtonMask is a mask of mouse buttons and wheel events.  Mouse button presses
+// are normally delivered as both press and release events.  Mouse wheel events
+// are normally just single impulse events.  Windows supports up to eight
+// separate buttons plus all four wheel directions, but XTerm can only support
+// mouse buttons 1-3 and wheel up/down.  Its not unheard of for terminals
+// to support only one or two buttons (think Macs).  Old terminals, and true
+// emulations (such as vt100) won't support mice at all, of course.
+type ButtonMask int16
+
+// These are the actual button values.
+const (
+	Button1 ButtonMask = 1 << iota // Usually left mouse button.
+	Button2                        // Usually the middle mouse button.
+	Button3                        // Usually the right mouse button.
+	Button4                        // Often a side button (thumb/next).
+	Button5                        // Often a side button (thumb/prev).
+	Button6
+	Button7
+	Button8
+	WheelUp                   // Wheel motion up/away from user.
+	WheelDown                 // Wheel motion down/towards user.
+	WheelLeft                 // Wheel motion to left.
+	WheelRight                // Wheel motion to right.
+	ButtonNone ButtonMask = 0 // No button or wheel events.
+)
@@ -0,0 +1,42 @@
+// Copyright 2015 The TCell Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use file except in compliance with the License.
+// You may obtain a copy of the license at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package tcell
+
+import (
+	"time"
+)
+
+// EventResize is sent when the window size changes.
+type EventResize struct {
+	t time.Time
+	w int
+	h int
+}
+
+// NewEventResize creates an EventResize with the new updated window size,
+// which is given in character cells.
+func NewEventResize(width, height int) *EventResize {
+	return &EventResize{t: time.Now(), w: width, h: height}
+}
+
+// When returns the time when the Event was created.
+func (ev *EventResize) When() time.Time {
+	return ev.t
+}
+
+// Size returns the new window size as width, height in character cells.
+func (ev *EventResize) Size() (int, int) {
+	return ev.w, ev.h
+}
@@ -0,0 +1,111 @@
+// Copyright 2015 The TCell Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use file except in compliance with the License.
+// You may obtain a copy of the license at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package tcell
+
+// The names of these constants are chosen to match Terminfo names,
+// modulo case, and changing the prefix from ACS_ to Rune.  These are
+// the runes we provide extra special handling for, with ASCII fallbacks
+// for terminals that lack them.
+const (
+	RuneSterling = '£'
+	RuneDArrow   = '↓'
+	RuneLArrow   = '←'
+	RuneRArrow   = '→'
+	RuneUArrow   = '↑'
+	RuneBullet   = '·'
+	RuneBoard    = '░'
+	RuneCkBoard  = '▒'
+	RuneDegree   = '°'
+	RuneDiamond  = '◆'
+	RuneGEqual   = '≥'
+	RunePi       = 'π'
+	RuneHLine    = '─'
+	RuneLantern  = '§'
+	RunePlus     = '┼'
+	RuneLEqual   = '≤'
+	RuneLLCorner = '└'
+	RuneLRCorner = '┘'
+	RuneNEqual   = '≠'
+	RunePlMinus  = '±'
+	RuneS1       = '⎺'
+	RuneS3       = '⎻'
+	RuneS7       = '⎼'
+	RuneS9       = '⎽'
+	RuneBlock    = '█'
+	RuneTTee     = '┬'
+	RuneRTee     = '┤'
+	RuneLTee     = '├'
+	RuneBTee     = '┴'
+	RuneULCorner = '┌'
+	RuneURCorner = '┐'
+	RuneVLine    = '│'
+)
+
+// RuneFallbacks is the default map of fallback strings that will be
+// used to replace a rune when no other more appropriate transformation
+// is available, and the rune cannot be displayed directly.
+//
+// New entries may be added to this map over time, as it becomes clear
+// that such is desirable.  Characters that represent either letters or
+// numbers should not be added to this list unless it is certain that
+// the meaning will still convey unambiguously.
+//
+// As an example, it would be appropriate to add an ASCII mapping for
+// the full width form of the letter 'A', but it would not be appropriate
+// to do so a glyph representing the country China.
+//
+// Programs that desire richer fallbacks may register additional ones,
+// or change or even remove these mappings with Screen.RegisterRuneFallback
+// Screen.UnregisterRuneFallback methods.
+//
+// Note that Unicode is presumed to be able to display all glyphs.
+// This is a pretty poor assumption, but there is no easy way to
+// figure out which glyphs are supported in a given font.  Hence,
+// some care in selecting the characters you support in your application
+// is still appropriate.
+var RuneFallbacks = map[rune]string{
+	RuneSterling: "f",
+	RuneDArrow:   "v",
+	RuneLArrow:   "<",
+	RuneRArrow:   ">",
+	RuneUArrow:   "^",
+	RuneBullet:   "o",
+	RuneBoard:    "#",
+	RuneCkBoard:  ":",
+	RuneDegree:   "\\",
+	RuneDiamond:  "+",
+	RuneGEqual:   ">",
+	RunePi:       "*",
+	RuneHLine:    "-",
+	RuneLantern:  "#",
+	RunePlus:     "+",
+	RuneLEqual:   "<",
+	RuneLLCorner: "+",
+	RuneLRCorner: "+",
+	RuneNEqual:   "!",
+	RunePlMinus:  "#",
+	RuneS1:       "~",
+	RuneS3:       "-",
+	RuneS7:       "-",
+	RuneS9:       "_",
+	RuneBlock:    "#",
+	RuneTTee:     "+",
+	RuneRTee:     "+",
+	RuneLTee:     "+",
+	RuneBTee:     "+",
+	RuneULCorner: "+",
+	RuneURCorner: "+",
+	RuneVLine:    "|",
+}
@@ -0,0 +1,209 @@
+// Copyright 2019 The TCell Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use file except in compliance with the License.
+// You may obtain a copy of the license at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package tcell
+
+// Screen represents the physical (or emulated) screen.
+// This can be a terminal window or a physical console.  Platforms implement
+// this differerently.
+type Screen interface {
+	// Init initializes the screen for use.
+	Init() error
+
+	// Fini finalizes the screen also releasing resources.
+	Fini()
+
+	// Clear erases the screen.  The contents of any screen buffers
+	// will also be cleared.  This has the logical effect of
+	// filling the screen with spaces, using the global default style.
+	Clear()
+
+	// Fill fills the screen with the given character and style.
+	Fill(rune, Style)
+
+	// SetCell is an older API, and will be removed.  Please use
+	// SetContent instead; SetCell is implemented in terms of SetContent.
+	SetCell(x int, y int, style Style, ch ...rune)
+
+	// GetContent returns the contents at the given location.  If the
+	// coordinates are out of range, then the values will be 0, nil,
+	// StyleDefault.  Note that the contents returned are logical contents
+	// and may not actually be what is displayed, but rather are what will
+	// be displayed if Show() or Sync() is called.  The width is the width
+	// in screen cells; most often this will be 1, but some East Asian
+	// characters require two cells.
+	GetContent(x, y int) (mainc rune, combc []rune, style Style, width int)
+
+	// SetContent sets the contents of the given cell location.  If
+	// the coordinates are out of range, then the operation is ignored.
+	//
+	// The first rune is the primary non-zero width rune.  The array
+	// that follows is a possible list of combining characters to append,
+	// and will usually be nil (no combining characters.)
+	//
+	// The results are not displayd until Show() or Sync() is called.
+	//
+	// Note that wide (East Asian full width) runes occupy two cells,
+	// and attempts to place character at next cell to the right will have
+	// undefined effects.  Wide runes that are printed in the
+	// last column will be replaced with a single width space on output.
+	SetContent(x int, y int, mainc rune, combc []rune, style Style)
+
+	// SetStyle sets the default style to use when clearing the screen
+	// or when StyleDefault is specified.  If it is also StyleDefault,
+	// then whatever system/terminal default is relevant will be used.
+	SetStyle(style Style)
+
+	// ShowCursor is used to display the cursor at a given location.
+	// If the coordinates -1, -1 are given or are otherwise outside the
+	// dimensions of the screen, the cursor will be hidden.
+	ShowCursor(x int, y int)
+
+	// HideCursor is used to hide the cursor.  Its an alias for
+	// ShowCursor(-1, -1).
+	HideCursor()
+
+	// Size returns the screen size as width, height.  This changes in
+	// response to a call to Clear or Flush.
+	Size() (int, int)
+
+	// PollEvent waits for events to arrive.  Main application loops
+	// must spin on this to prevent the application from stalling.
+	// Furthermore, this will return nil if the Screen is finalized.
+	PollEvent() Event
+
+	// PostEvent tries to post an event into the event stream.  This
+	// can fail if the event queue is full.  In that case, the event
+	// is dropped, and ErrEventQFull is returned.
+	PostEvent(ev Event) error
+
+	// PostEventWait is like PostEvent, but if the queue is full, it
+	// blocks until there is space in the queue, making delivery
+	// reliable.  However, it is VERY important that this function
+	// never be called from within whatever event loop is polling
+	// with PollEvent(), otherwise a deadlock may arise.
+	//
+	// For this reason, when using this function, the use of a
+	// Goroutine is recommended to ensure no deadlock can occur.
+	PostEventWait(ev Event)
+
+	// EnableMouse enables the mouse.  (If your terminal supports it.)
+	EnableMouse()
+
+	// DisableMouse disables the mouse.
+	DisableMouse()
+
+	// HasMouse returns true if the terminal (apparently) supports a
+	// mouse.  Note that the a return value of true doesn't guarantee that
+	// a mouse/pointing device is present; a false return definitely
+	// indicates no mouse support is available.
+	HasMouse() bool
+
+	// Colors returns the number of colors.  All colors are assumed to
+	// use the ANSI color map.  If a terminal is monochrome, it will
+	// return 0.
+	Colors() int
+
+	// Show makes all the content changes made using SetContent() visible
+	// on the display.
+	//
+	// It does so in the most efficient and least visually disruptive
+	// manner possible.
+	Show()
+
+	// Sync works like Show(), but it updates every visible cell on the
+	// physical display, assuming that it is not synchronized with any
+	// internal model.  This may be both expensive and visually jarring,
+	// so it should only be used when believed to actually be necessary.
+	//
+	// Typically this is called as a result of a user-requested redraw
+	// (e.g. to clear up on screen corruption caused by some other program),
+	// or during a resize event.
+	Sync()
+
+	// CharacterSet returns information about the character set.
+	// This isn't the full locale, but it does give us the input/output
+	// character set.  Note that this is just for diagnostic purposes,
+	// we normally translate input/output to/from UTF-8, regardless of
+	// what the user's environment is.
+	CharacterSet() string
+
+	// RegisterRuneFallback adds a fallback for runes that are not
+	// part of the character set -- for example one coudld register
+	// o as a fallback for ø.  This should be done cautiously for
+	// characters that might be displayed ordinarily in language
+	// specific text -- characters that could change the meaning of
+	// of written text would be dangerous.  The intention here is to
+	// facilitate fallback characters in pseudo-graphical applications.
+	//
+	// If the terminal has fallbacks already in place via an alternate
+	// character set, those are used in preference.  Also, standard
+	// fallbacks for graphical characters in the ACSC terminfo string
+	// are registered implicitly.
+
+	// The display string should be the same width as original rune.
+	// This makes it possible to register two character replacements
+	// for full width East Asian characters, for example.
+	//
+	// It is recommended that replacement strings consist only of
+	// 7-bit ASCII, since other characters may not display everywhere.
+	RegisterRuneFallback(r rune, subst string)
+
+	// UnregisterRuneFallback unmaps a replacement.  It will unmap
+	// the implicit ASCII replacements for alternate characters as well.
+	// When an unmapped char needs to be displayed, but no suitable
+	// glyph is available, '?' is emitted instead.  It is not possible
+	// to "disable" the use of alternate characters that are supported
+	// by your terminal except by changing the terminal database.
+	UnregisterRuneFallback(r rune)
+
+	// CanDisplay returns true if the given rune can be displayed on
+	// this screen.  Note that this is a best guess effort -- whether
+	// your fonts support the character or not may be questionable.
+	// Mostly this is for folks who work outside of Unicode.
+	//
+	// If checkFallbacks is true, then if any (possibly imperfect)
+	// fallbacks are registered, this will return true.  This will
+	// also return true if the terminal can replace the glyph with
+	// one that is visually indistinguishable from the one requested.
+	CanDisplay(r rune, checkFallbacks bool) bool
+
+	// Resize does nothing, since its generally not possible to
+	// ask a screen to resize, but it allows the Screen to implement
+	// the View interface.
+	Resize(int, int, int, int)
+
+	// HasKey returns true if the keyboard is believed to have the
+	// key.  In some cases a keyboard may have keys with this name
+	// but no support for them, while in others a key may be reported
+	// as supported but not actually be usable (such as some emulators
+	// that hijack certain keys).  Its best not to depend to strictly
+	// on this function, but it can be used for hinting when building
+	// menus, displayed hot-keys, etc.  Note that KeyRune (literal
+	// runes) is always true.
+	HasKey(Key) bool
+}
+
+// NewScreen returns a default Screen suitable for the user's terminal
+// environment.
+func NewScreen() (Screen, error) {
+	// Windows is happier if we try for a console screen first.
+	if s, _ := NewConsoleScreen(); s != nil {
+		return s, nil
+	} else if s, e := NewTerminfoScreen(); s != nil {
+		return s, nil
+	} else {
+		return nil, e
+	}
+}
@@ -0,0 +1,508 @@
+// Copyright 2016 The TCell Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use file except in compliance with the License.
+// You may obtain a copy of the license at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package tcell
+
+import (
+	"sync"
+	"unicode/utf8"
+
+	"golang.org/x/text/transform"
+)
+
+// NewSimulationScreen returns a SimulationScreen.  Note that
+// SimulationScreen is also a Screen.
+func NewSimulationScreen(charset string) SimulationScreen {
+	if charset == "" {
+		charset = "UTF-8"
+	}
+	s := &simscreen{charset: charset}
+	return s
+}
+
+// SimulationScreen represents a screen simulation.  This is intended to
+// be a superset of normal Screens, but also adds some important interfaces
+// for testing.
+type SimulationScreen interface {
+	// InjectKeyBytes injects a stream of bytes corresponding to
+	// the native encoding (see charset).  It turns true if the entire
+	// set of bytes were processed and delivered as KeyEvents, false
+	// if any bytes were not fully understood.  Any bytes that are not
+	// fully converted are discarded.
+	InjectKeyBytes(buf []byte) bool
+
+	// InjectKey injects a key event.  The rune is a UTF-8 rune, post
+	// any translation.
+	InjectKey(key Key, r rune, mod ModMask)
+
+	// InjectMouse injects a mouse event.
+	InjectMouse(x, y int, buttons ButtonMask, mod ModMask)
+
+	// SetSize resizes the underlying physical screen.  It also causes
+	// a resize event to be injected during the next Show() or Sync().
+	// A new physical contents array will be allocated (with data from
+	// the old copied), so any prior value obtained with GetContents
+	// won't be used anymore
+	SetSize(width, height int)
+
+	// GetContents returns screen contents as an array of
+	// cells, along with the physical width & height.   Note that the
+	// physical contents will be used until the next time SetSize()
+	// is called.
+	GetContents() (cells []SimCell, width int, height int)
+
+	// GetCursor returns the cursor details.
+	GetCursor() (x int, y int, visible bool)
+
+	Screen
+}
+
+// SimCell represents a simulated screen cell.  The purpose of this
+// is to track on screen content.
+type SimCell struct {
+	// Bytes is the actual character bytes.  Normally this is
+	// rune data, but it could be be data in another encoding system.
+	Bytes []byte
+
+	// Style is the style used to display the data.
+	Style Style
+
+	// Runes is the list of runes, unadulterated, in UTF-8.
+	Runes []rune
+}
+
+type simscreen struct {
+	physw int
+	physh int
+	fini  bool
+	style Style
+	evch  chan Event
+	quit  chan struct{}
+
+	front     []SimCell
+	back      CellBuffer
+	clear     bool
+	cursorx   int
+	cursory   int
+	cursorvis bool
+	mouse     bool
+	charset   string
+	encoder   transform.Transformer
+	decoder   transform.Transformer
+	fillchar  rune
+	fillstyle Style
+	fallback  map[rune]string
+
+	sync.Mutex
+}
+
+func (s *simscreen) Init() error {
+	s.evch = make(chan Event, 10)
+	s.quit = make(chan struct{})
+	s.fillchar = 'X'
+	s.fillstyle = StyleDefault
+	s.mouse = false
+	s.physw = 80
+	s.physh = 25
+	s.cursorx = -1
+	s.cursory = -1
+	s.style = StyleDefault
+
+	if enc := GetEncoding(s.charset); enc != nil {
+		s.encoder = enc.NewEncoder()
+		s.decoder = enc.NewDecoder()
+	} else {
+		return ErrNoCharset
+	}
+
+	s.front = make([]SimCell, s.physw*s.physh)
+	s.back.Resize(80, 25)
+
+	// default fallbacks
+	s.fallback = make(map[rune]string)
+	for k, v := range RuneFallbacks {
+		s.fallback[k] = v
+	}
+	return nil
+}
+
+func (s *simscreen) Fini() {
+	s.Lock()
+	s.fini = true
+	s.back.Resize(0, 0)
+	s.Unlock()
+	if s.quit != nil {
+		close(s.quit)
+	}
+	s.physw = 0
+	s.physh = 0
+	s.front = nil
+}
+
+func (s *simscreen) SetStyle(style Style) {
+	s.Lock()
+	s.style = style
+	s.Unlock()
+}
+
+func (s *simscreen) Clear() {
+	s.Fill(' ', s.style)
+}
+
+func (s *simscreen) Fill(r rune, style Style) {
+	s.Lock()
+	s.back.Fill(r, style)
+	s.Unlock()
+}
+
+func (s *simscreen) SetCell(x, y int, style Style, ch ...rune) {
+
+	if len(ch) > 0 {
+		s.SetContent(x, y, ch[0], ch[1:], style)
+	} else {
+		s.SetContent(x, y, ' ', nil, style)
+	}
+}
+
+func (s *simscreen) SetContent(x, y int, mainc rune, combc []rune, st Style) {
+
+	s.Lock()
+	s.back.SetContent(x, y, mainc, combc, st)
+	s.Unlock()
+}
+
+func (s *simscreen) GetContent(x, y int) (rune, []rune, Style, int) {
+	var mainc rune
+	var combc []rune
+	var style Style
+	var width int
+	s.Lock()
+	mainc, combc, style, width = s.back.GetContent(x, y)
+	s.Unlock()
+	return mainc, combc, style, width
+}
+
+func (s *simscreen) drawCell(x, y int) int {
+
+	mainc, combc, style, width := s.back.GetContent(x, y)
+	if !s.back.Dirty(x, y) {
+		return width
+	}
+	if x >= s.physw || y >= s.physh || x < 0 || y < 0 {
+		return width
+	}
+	simc := &s.front[(y*s.physw)+x]
+
+	if style == StyleDefault {
+		style = s.style
+	}
+	simc.Style = style
+	simc.Runes = append([]rune{mainc}, combc...)
+
+	// now emit runes - taking care to not overrun width with a
+	// wide character, and to ensure that we emit exactly one regular
+	// character followed up by any residual combing characters
+
+	simc.Bytes = nil
+
+	if x > s.physw-width {
+		simc.Runes = []rune{' '}
+		simc.Bytes = []byte{' '}
+		return width
+	}
+
+	lbuf := make([]byte, 12)
+	ubuf := make([]byte, 12)
+	nout := 0
+
+	for _, r := range simc.Runes {
+
+		l := utf8.EncodeRune(ubuf, r)
+
+		nout, _, _ = s.encoder.Transform(lbuf, ubuf[:l], true)
+
+		if nout == 0 || lbuf[0] == '\x1a' {
+
+			// skip combining
+
+			if subst, ok := s.fallback[r]; ok {
+				simc.Bytes = append(simc.Bytes,
+					[]byte(subst)...)
+
+			} else if r >= ' ' && r <= '~' {
+				simc.Bytes = append(simc.Bytes, byte(r))
+
+			} else if simc.Bytes == nil {
+				simc.Bytes = append(simc.Bytes, '?')
+			}
+		} else {
+			simc.Bytes = append(simc.Bytes, lbuf[:nout]...)
+		}
+	}
+	s.back.SetDirty(x, y, false)
+	return width
+}
+
+func (s *simscreen) ShowCursor(x, y int) {
+	s.Lock()
+	s.cursorx, s.cursory = x, y
+	s.showCursor()
+	s.Unlock()
+}
+
+func (s *simscreen) HideCursor() {
+	s.ShowCursor(-1, -1)
+}
+
+func (s *simscreen) showCursor() {
+
+	x, y := s.cursorx, s.cursory
+	if x < 0 || y < 0 || x >= s.physw || y >= s.physh {
+		s.cursorvis = false
+	} else {
+		s.cursorvis = true
+	}
+}
+
+func (s *simscreen) hideCursor() {
+	// does not update cursor position
+	s.cursorvis = false
+}
+
+func (s *simscreen) Show() {
+	s.Lock()
+	s.resize()
+	s.draw()
+	s.Unlock()
+}
+
+func (s *simscreen) clearScreen() {
+	// We emulate a hardware clear by filling with a specific pattern
+	for i := range s.front {
+		s.front[i].Style = s.fillstyle
+		s.front[i].Runes = []rune{s.fillchar}
+		s.front[i].Bytes = []byte{byte(s.fillchar)}
+	}
+	s.clear = false
+}
+
+func (s *simscreen) draw() {
+	s.hideCursor()
+	if s.clear {
+		s.clearScreen()
+	}
+
+	w, h := s.back.Size()
+	for y := 0; y < h; y++ {
+		for x := 0; x < w; x++ {
+			width := s.drawCell(x, y)
+			x += width - 1
+		}
+	}
+	s.showCursor()
+}
+
+func (s *simscreen) EnableMouse() {
+	s.mouse = true
+}
+
+func (s *simscreen) DisableMouse() {
+	s.mouse = false
+}
+
+func (s *simscreen) Size() (int, int) {
+	s.Lock()
+	w, h := s.back.Size()
+	s.Unlock()
+	return w, h
+}
+
+func (s *simscreen) resize() {
+	w, h := s.physw, s.physh
+	ow, oh := s.back.Size()
+	if w != ow || h != oh {
+		s.back.Resize(w, h)
+		ev := NewEventResize(w, h)
+		s.PostEvent(ev)
+	}
+}
+
+func (s *simscreen) Colors() int {
+	return 256
+}
+
+func (s *simscreen) PollEvent() Event {
+	select {
+	case <-s.quit:
+		return nil
+	case ev := <-s.evch:
+		return ev
+	}
+}
+
+func (s *simscreen) PostEventWait(ev Event) {
+	s.evch <- ev
+}
+
+func (s *simscreen) PostEvent(ev Event) error {
+	select {
+	case s.evch <- ev:
+		return nil
+	default:
+		return ErrEventQFull
+	}
+}
+
+func (s *simscreen) InjectMouse(x, y int, buttons ButtonMask, mod ModMask) {
+	ev := NewEventMouse(x, y, buttons, mod)
+	s.PostEvent(ev)
+}
+
+func (s *simscreen) InjectKey(key Key, r rune, mod ModMask) {
+	ev := NewEventKey(key, r, mod)
+	s.PostEvent(ev)
+}
+
+func (s *simscreen) InjectKeyBytes(b []byte) bool {
+	failed := false
+
+outer:
+	for len(b) > 0 {
+		if b[0] >= ' ' && b[0] <= 0x7F {
+			// printable ASCII easy to deal with -- no encodings
+			ev := NewEventKey(KeyRune, rune(b[0]), ModNone)
+			s.PostEvent(ev)
+			b = b[1:]
+			continue
+		}
+
+		if b[0] < 0x80 {
+			mod := ModNone
+			// No encodings start with low numbered values
+			if Key(b[0]) >= KeyCtrlA && Key(b[0]) <= KeyCtrlZ {
+				mod = ModCtrl
+			}
+			ev := NewEventKey(Key(b[0]), 0, mod)
+			s.PostEvent(ev)
+			continue
+		}
+
+		utfb := make([]byte, len(b)*4) // worst case
+		for l := 1; l < len(b); l++ {
+			s.decoder.Reset()
+			nout, nin, _ := s.decoder.Transform(utfb, b[:l], true)
+
+			if nout != 0 {
+				r, _ := utf8.DecodeRune(utfb[:nout])
+				if r != utf8.RuneError {
+					ev := NewEventKey(KeyRune, r, ModNone)
+					s.PostEvent(ev)
+				}
+				b = b[nin:]
+				continue outer
+			}
+		}
+		failed = true
+		b = b[1:]
+		continue
+	}
+
+	return !failed
+}
+
+func (s *simscreen) Sync() {
+	s.Lock()
+	s.clear = true
+	s.resize()
+	s.back.Invalidate()
+	s.draw()
+	s.Unlock()
+}
+
+func (s *simscreen) CharacterSet() string {
+	return s.charset
+}
+
+func (s *simscreen) SetSize(w, h int) {
+	s.Lock()
+	newc := make([]SimCell, w*h)
+	for row := 0; row < h && row < s.physh; row++ {
+		for col := 0; col < w && col < s.physw; col++ {
+			newc[(row*w)+col] = s.front[(row*s.physw)+col]
+		}
+	}
+	s.cursorx, s.cursory = -1, -1
+	s.physw, s.physh = w, h
+	s.front = newc
+	s.back.Resize(w, h)
+	s.Unlock()
+}
+
+func (s *simscreen) GetContents() ([]SimCell, int, int) {
+	s.Lock()
+	cells, w, h := s.front, s.physw, s.physh
+	s.Unlock()
+	return cells, w, h
+}
+
+func (s *simscreen) GetCursor() (int, int, bool) {
+	s.Lock()
+	x, y, vis := s.cursorx, s.cursory, s.cursorvis
+	s.Unlock()
+	return x, y, vis
+}
+
+func (s *simscreen) RegisterRuneFallback(r rune, subst string) {
+	s.Lock()
+	s.fallback[r] = subst
+	s.Unlock()
+}
+
+func (s *simscreen) UnregisterRuneFallback(r rune) {
+	s.Lock()
+	delete(s.fallback, r)
+	s.Unlock()
+}
+
+func (s *simscreen) CanDisplay(r rune, checkFallbacks bool) bool {
+
+	if enc := s.encoder; enc != nil {
+		nb := make([]byte, 6)
+		ob := make([]byte, 6)
+		num := utf8.EncodeRune(ob, r)
+
+		enc.Reset()
+		dst, _, err := enc.Transform(nb, ob[:num], true)
+		if dst != 0 && err == nil && nb[0] != '\x1A' {
+			return true
+		}
+	}
+	if !checkFallbacks {
+		return false
+	}
+	if _, ok := s.fallback[r]; ok {
+		return true
+	}
+	return false
+}
+
+func (s *simscreen) HasMouse() bool {
+	return false
+}
+
+func (s *simscreen) Resize(int, int, int, int) {}
+
+func (s *simscreen) HasKey(Key) bool {
+	return true
+}
@@ -0,0 +1,126 @@
+// Copyright 2015 The TCell Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use file except in compliance with the License.
+// You may obtain a copy of the license at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package tcell
+
+// Style represents a complete text style, including both foreground
+// and background color.  We encode it in a 64-bit int for efficiency.
+// The coding is (MSB): <7b flags><1b><24b fgcolor><7b attr><1b><24b bgcolor>.
+// The <1b> is set true to indicate that the color is an RGB color, rather
+// than a named index.
+//
+// This gives 24bit color options, if it ever becomes truly necessary.
+// However, applications must not rely on this encoding.
+//
+// Note that not all terminals can display all colors or attributes, and
+// many might have specific incompatibilities between specific attributes
+// and color combinations.
+//
+// The intention is to extend styles to support paletting, in which case
+// some flag bit(s) would be set, and the foreground and background colors
+// would be replaced with a palette number and palette index.
+//
+// To use Style, just declare a variable of its type.
+type Style int64
+
+// StyleDefault represents a default style, based upon the context.
+// It is the zero value.
+const StyleDefault Style = 0
+
+// styleFlags -- used internally for now.
+const (
+	styleBgSet = 1 << (iota + 57)
+	styleFgSet
+	stylePalette
+)
+
+// Foreground returns a new style based on s, with the foreground color set
+// as requested.  ColorDefault can be used to select the global default.
+func (s Style) Foreground(c Color) Style {
+	if c == ColorDefault {
+		return (s &^ (0x1ffffff00000000 | styleFgSet))
+	}
+	return (s &^ Style(0x1ffffff00000000)) |
+		((Style(c) & 0x1ffffff) << 32) | styleFgSet
+}
+
+// Background returns a new style based on s, with the background color set
+// as requested.  ColorDefault can be used to select the global default.
+func (s Style) Background(c Color) Style {
+	if c == ColorDefault {
+		return (s &^ (0x1ffffff | styleBgSet))
+	}
+	return (s &^ (0x1ffffff)) | (Style(c) & 0x1ffffff) | styleBgSet
+}
+
+// Decompose breaks a style up, returning the foreground, background,
+// and other attributes.
+func (s Style) Decompose() (fg Color, bg Color, attr AttrMask) {
+	if s&styleFgSet != 0 {
+		fg = Color(s>>32) & 0x1ffffff
+	} else {
+		fg = ColorDefault
+	}
+	if s&styleBgSet != 0 {
+		bg = Color(s & 0x1ffffff)
+	} else {
+		bg = ColorDefault
+	}
+	attr = AttrMask(s) & attrAll
+
+	return fg, bg, attr
+}
+
+func (s Style) setAttrs(attrs Style, on bool) Style {
+	if on {
+		return s | attrs
+	}
+	return s &^ attrs
+}
+
+// Normal returns the style with all attributes disabled.
+func (s Style) Normal() Style {
+	return s &^ Style(attrAll)
+}
+
+// Bold returns a new style based on s, with the bold attribute set
+// as requested.
+func (s Style) Bold(on bool) Style {
+	return s.setAttrs(Style(AttrBold), on)
+}
+
+// Blink returns a new style based on s, with the blink attribute set
+// as requested.
+func (s Style) Blink(on bool) Style {
+	return s.setAttrs(Style(AttrBlink), on)
+}
+
+// Dim returns a new style based on s, with the dim attribute set
+// as requested.
+func (s Style) Dim(on bool) Style {
+	return s.setAttrs(Style(AttrDim), on)
+}
+
+// Reverse returns a new style based on s, with the reverse attribute set
+// as requested.  (Reverse usually changes the foreground and background
+// colors.)
+func (s Style) Reverse(on bool) Style {
+	return s.setAttrs(Style(AttrReverse), on)
+}
+
+// Underline returns a new style based on s, with the underline attribute set
+// as requested.
+func (s Style) Underline(on bool) Style {
+	return s.setAttrs(Style(AttrUnderline), on)
+}
@@ -0,0 +1 @@
+mkinfo
@@ -0,0 +1,25 @@
+This package represents the parent for all terminals.
+
+In older versions of tcell we had (a couple of) different
+external file formats for the terminal database.  Those are
+now removed.  All terminal definitions are supplied by
+one of two methods:
+
+1. Compiled Go code
+
+2. For systems with terminfo and infocmp, dynamically
+   generated at runtime.
+
+The Go code can be generated using the mkinfo utility in
+this directory.  The database entry should be generated
+into a package in a directory named as the first character
+of the package name.  (This permits us to group them all
+without having a huge directory of little packages.)
+
+It may be desirable to add new packages to the extended
+package, or -- rarely -- the base package.
+
+Applications which want to have the large set of terminal
+descriptions built into the binary can simply import the
+extended package.  Otherwise a smaller reasonable default
+set (the base package) will be included instead.
@@ -0,0 +1,7 @@
+TERMINALS
+=========
+
+The best way to populate terminals on Debian is to install ncurses,
+ncurses-term, screen, tmux, rxvt-unicode, and dvtm.  This populates the
+the terminfo database so that we can have a reasonable set of starting
+terminals.
@@ -0,0 +1,25 @@
+// Generated automatically.  DO NOT HAND-EDIT.
+
+package adm3a
+
+import "github.com/gdamore/tcell/terminfo"
+
+func init() {
+
+	// lsi adm3a
+	terminfo.AddTerminfo(&terminfo.Terminfo{
+		Name:        "adm3a",
+		Columns:     80,
+		Lines:       24,
+		Bell:        "\a",
+		Clear:       "\x1a$<1/>",
+		PadChar:     "\x00",
+		SetCursor:   "\x1b=%p1%' '%+%c%p2%' '%+%c",
+		CursorBack1: "\b",
+		CursorUp1:   "\v",
+		KeyUp:       "\v",
+		KeyDown:     "\n",
+		KeyRight:    "\f",
+		KeyLeft:     "\b",
+	})
+}
@@ -0,0 +1,81 @@
+// Generated automatically.  DO NOT HAND-EDIT.
+
+package aixterm
+
+import "github.com/gdamore/tcell/terminfo"
+
+func init() {
+
+	// IBM Aixterm Terminal Emulator
+	terminfo.AddTerminfo(&terminfo.Terminfo{
+		Name:         "aixterm",
+		Columns:      80,
+		Lines:        25,
+		Colors:       8,
+		Bell:         "\a",
+		Clear:        "\x1b[H\x1b[J",
+		AttrOff:      "\x1b[0;10m\x1b(B",
+		Underline:    "\x1b[4m",
+		Bold:         "\x1b[1m",
+		Reverse:      "\x1b[7m",
+		SetFg:        "\x1b[3%p1%dm",
+		SetBg:        "\x1b[4%p1%dm",
+		SetFgBg:      "\x1b[3%p1%d;4%p2%dm",
+		PadChar:      "\x00",
+		AltChars:     "jjkkllmmnnqqttuuvvwwxx",
+		EnterAcs:     "\x1b(0",
+		ExitAcs:      "\x1b(B",
+		SetCursor:    "\x1b[%i%p1%d;%p2%dH",
+		CursorBack1:  "\b",
+		CursorUp1:    "\x1b[A",
+		KeyUp:        "\x1b[A",
+		KeyDown:      "\x1b[B",
+		KeyRight:     "\x1b[C",
+		KeyLeft:      "\x1b[D",
+		KeyInsert:    "\x1b[139q",
+		KeyDelete:    "\x1b[P",
+		KeyBackspace: "\b",
+		KeyHome:      "\x1b[H",
+		KeyEnd:       "\x1b[146q",
+		KeyPgUp:      "\x1b[150q",
+		KeyPgDn:      "\x1b[154q",
+		KeyF1:        "\x1b[001q",
+		KeyF2:        "\x1b[002q",
+		KeyF3:        "\x1b[003q",
+		KeyF4:        "\x1b[004q",
+		KeyF5:        "\x1b[005q",
+		KeyF6:        "\x1b[006q",
+		KeyF7:        "\x1b[007q",
+		KeyF8:        "\x1b[008q",
+		KeyF9:        "\x1b[009q",
+		KeyF10:       "\x1b[010q",
+		KeyF11:       "\x1b[011q",
+		KeyF12:       "\x1b[012q",
+		KeyF13:       "\x1b[013q",
+		KeyF14:       "\x1b[014q",
+		KeyF15:       "\x1b[015q",
+		KeyF16:       "\x1b[016q",
+		KeyF17:       "\x1b[017q",
+		KeyF18:       "\x1b[018q",
+		KeyF19:       "\x1b[019q",
+		KeyF20:       "\x1b[020q",
+		KeyF21:       "\x1b[021q",
+		KeyF22:       "\x1b[022q",
+		KeyF23:       "\x1b[023q",
+		KeyF24:       "\x1b[024q",
+		KeyF25:       "\x1b[025q",
+		KeyF26:       "\x1b[026q",
+		KeyF27:       "\x1b[027q",
+		KeyF28:       "\x1b[028q",
+		KeyF29:       "\x1b[029q",
+		KeyF30:       "\x1b[030q",
+		KeyF31:       "\x1b[031q",
+		KeyF32:       "\x1b[032q",
+		KeyF33:       "\x1b[033q",
+		KeyF34:       "\x1b[034q",
+		KeyF35:       "\x1b[035q",
+		KeyF36:       "\x1b[036q",
+		KeyClear:     "\x1b[144q",
+		KeyBacktab:   "\x1b[Z",
+	})
+}
@@ -0,0 +1,156 @@
+// Generated automatically.  DO NOT HAND-EDIT.
+
+package alacritty
+
+import "github.com/gdamore/tcell/terminfo"
+
+func init() {
+
+	// alacritty terminal emulator
+	terminfo.AddTerminfo(&terminfo.Terminfo{
+		Name:         "alacritty",
+		Columns:      80,
+		Lines:        24,
+		Colors:       256,
+		Bell:         "\a",
+		Clear:        "\x1b[H\x1b[2J",
+		EnterCA:      "\x1b[?1049h\x1b[22;0;0t",
+		ExitCA:       "\x1b[?1049l\x1b[23;0;0t",
+		ShowCursor:   "\x1b[?12l\x1b[?25h",
+		HideCursor:   "\x1b[?25l",
+		AttrOff:      "\x1b(B\x1b[m",
+		Underline:    "\x1b[4m",
+		Bold:         "\x1b[1m",
+		Dim:          "\x1b[2m",
+		Blink:        "\x1b[5m",
+		Reverse:      "\x1b[7m",
+		EnterKeypad:  "\x1b[?1h\x1b=",
+		ExitKeypad:   "\x1b[?1l\x1b>",
+		SetFg:        "\x1b[%?%p1%{8}%<%t3%p1%d%e%p1%{16}%<%t9%p1%{8}%-%d%e38;5;%p1%d%;m",
+		SetBg:        "\x1b[%?%p1%{8}%<%t4%p1%d%e%p1%{16}%<%t10%p1%{8}%-%d%e48;5;%p1%d%;m",
+		SetFgBg:      "\x1b[%?%p1%{8}%<%t3%p1%d%e%p1%{16}%<%t9%p1%{8}%-%d%e38;5;%p1%d%;;%?%p2%{8}%<%t4%p2%d%e%p2%{16}%<%t10%p2%{8}%-%d%e48;5;%p2%d%;m",
+		AltChars:     "``aaffggiijjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~",
+		EnterAcs:     "\x1b(0",
+		ExitAcs:      "\x1b(B",
+		Mouse:        "\x1b[M",
+		MouseMode:    "%?%p1%{1}%=%t%'h'%Pa%e%'l'%Pa%;\x1b[?1000%ga%c\x1b[?1002%ga%c\x1b[?1003%ga%c\x1b[?1006%ga%c",
+		SetCursor:    "\x1b[%i%p1%d;%p2%dH",
+		CursorBack1:  "\b",
+		CursorUp1:    "\x1b[A",
+		KeyUp:        "\x1bOA",
+		KeyDown:      "\x1bOB",
+		KeyRight:     "\x1bOC",
+		KeyLeft:      "\x1bOD",
+		KeyInsert:    "\x1b[2~",
+		KeyDelete:    "\x1b[3~",
+		KeyBackspace: "\b",
+		KeyHome:      "\x1bOH",
+		KeyEnd:       "\x1bOF",
+		KeyPgUp:      "\x1b[5~",
+		KeyPgDn:      "\x1b[6~",
+		KeyF1:        "\x1bOP",
+		KeyF2:        "\x1bOQ",
+		KeyF3:        "\x1bOR",
+		KeyF4:        "\x1bOS",
+		KeyF5:        "\x1b[15~",
+		KeyF6:        "\x1b[17~",
+		KeyF7:        "\x1b[18~",
+		KeyF8:        "\x1b[19~",
+		KeyF9:        "\x1b[20~",
+		KeyF10:       "\x1b[21~",
+		KeyF11:       "\x1b[23~",
+		KeyF12:       "\x1b[24~",
+		KeyF13:       "\x1b[1;2P",
+		KeyF14:       "\x1b[1;2Q",
+		KeyF15:       "\x1b[1;2R",
+		KeyF16:       "\x1b[1;2S",
+		KeyF17:       "\x1b[15;2~",
+		KeyF18:       "\x1b[17;2~",
+		KeyF19:       "\x1b[18;2~",
+		KeyF20:       "\x1b[19;2~",
+		KeyF21:       "\x1b[20;2~",
+		KeyF22:       "\x1b[21;2~",
+		KeyF23:       "\x1b[23;2~",
+		KeyF24:       "\x1b[24;2~",
+		KeyF25:       "\x1b[1;5P",
+		KeyF26:       "\x1b[1;5Q",
+		KeyF27:       "\x1b[1;5R",
+		KeyF28:       "\x1b[1;5S",
+		KeyF29:       "\x1b[15;5~",
+		KeyF30:       "\x1b[17;5~",
+		KeyF31:       "\x1b[18;5~",
+		KeyF32:       "\x1b[19;5~",
+		KeyF33:       "\x1b[20;5~",
+		KeyF34:       "\x1b[21;5~",
+		KeyF35:       "\x1b[23;5~",
+		KeyF36:       "\x1b[24;5~",
+		KeyF37:       "\x1b[1;6P",
+		KeyF38:       "\x1b[1;6Q",
+		KeyF39:       "\x1b[1;6R",
+		KeyF40:       "\x1b[1;6S",
+		KeyF41:       "\x1b[15;6~",
+		KeyF42:       "\x1b[17;6~",
+		KeyF43:       "\x1b[18;6~",
+		KeyF44:       "\x1b[19;6~",
+		KeyF45:       "\x1b[20;6~",
+		KeyF46:       "\x1b[21;6~",
+		KeyF47:       "\x1b[23;6~",
+		KeyF48:       "\x1b[24;6~",
+		KeyF49:       "\x1b[1;3P",
+		KeyF50:       "\x1b[1;3Q",
+		KeyF51:       "\x1b[1;3R",
+		KeyF52:       "\x1b[1;3S",
+		KeyF53:       "\x1b[15;3~",
+		KeyF54:       "\x1b[17;3~",
+		KeyF55:       "\x1b[18;3~",
+		KeyF56:       "\x1b[19;3~",
+		KeyF57:       "\x1b[20;3~",
+		KeyF58:       "\x1b[21;3~",
+		KeyF59:       "\x1b[23;3~",
+		KeyF60:       "\x1b[24;3~",
+		KeyF61:       "\x1b[1;4P",
+		KeyF62:       "\x1b[1;4Q",
+		KeyF63:       "\x1b[1;4R",
+		KeyBacktab:   "\x1b[Z",
+		KeyShfLeft:   "\x1b[1;2D",
+		KeyShfRight:  "\x1b[1;2C",
+		KeyShfUp:     "\x1b[1;2A",
+		KeyShfDown:   "\x1b[1;2B",
+		KeyCtrlLeft:  "\x1b[1;5D",
+		KeyCtrlRight: "\x1b[1;5C",
+		KeyCtrlUp:    "\x1b[1;5A",
+		KeyCtrlDown:  "\x1b[1;5B",
+		KeyMetaLeft:  "\x1b[1;9D",
+		KeyMetaRight: "\x1b[1;9C",
+		KeyMetaUp:    "\x1b[1;9A",
+		KeyMetaDown:  "\x1b[1;9B",
+		KeyAltLeft:   "\x1b[1;3D",
+		KeyAltRight:  "\x1b[1;3C",
+		KeyAltUp:     "\x1b[1;3A",
+		KeyAltDown:   "\x1b[1;3B",
+		KeyAltShfLeft: "\x1b[1;4D",
+		KeyAltShfRight: "\x1b[1;4C",
+		KeyAltShfUp:  "\x1b[1;4A",
+		KeyAltShfDown: "\x1b[1;4B",
+		KeyMetaShfLeft: "\x1b[1;10D",
+		KeyMetaShfRight: "\x1b[1;10C",
+		KeyMetaShfUp: "\x1b[1;10A",
+		KeyMetaShfDown: "\x1b[1;10B",
+		KeyCtrlShfLeft: "\x1b[1;6D",
+		KeyCtrlShfRight: "\x1b[1;6C",
+		KeyCtrlShfUp: "\x1b[1;6A",
+		KeyCtrlShfDown: "\x1b[1;6B",
+		KeyShfHome:   "\x1b[1;2H",
+		KeyShfEnd:    "\x1b[1;2F",
+		KeyCtrlHome:  "\x1b[1;5H",
+		KeyCtrlEnd:   "\x1b[1;5F",
+		KeyAltHome:   "\x1b[1;9H",
+		KeyAltEnd:    "\x1b[1;9F",
+		KeyCtrlShfHome: "\x1b[1;6H",
+		KeyCtrlShfEnd: "\x1b[1;6F",
+		KeyMetaShfHome: "\x1b[1;10H",
+		KeyMetaShfEnd: "\x1b[1;10F",
+		KeyAltShfHome: "\x1b[1;4H",
+		KeyAltShfEnd: "\x1b[1;4F",
+	})
+}
@@ -0,0 +1,41 @@
+// Generated automatically.  DO NOT HAND-EDIT.
+
+package ansi
+
+import "github.com/gdamore/tcell/terminfo"
+
+func init() {
+
+	// ansi/pc-term compatible with color
+	terminfo.AddTerminfo(&terminfo.Terminfo{
+		Name:         "ansi",
+		Columns:      80,
+		Lines:        24,
+		Colors:       8,
+		Bell:         "\a",
+		Clear:        "\x1b[H\x1b[J",
+		AttrOff:      "\x1b[0;10m",
+		Underline:    "\x1b[4m",
+		Bold:         "\x1b[1m",
+		Blink:        "\x1b[5m",
+		Reverse:      "\x1b[7m",
+		SetFg:        "\x1b[3%p1%dm",
+		SetBg:        "\x1b[4%p1%dm",
+		SetFgBg:      "\x1b[3%p1%d;4%p2%dm",
+		PadChar:      "\x00",
+		AltChars:     "+\x10,\x11-\x18.\x190\xdb`\x04a\xb1f\xf8g\xf1h\xb0j\xd9k\xbfl\xdam\xc0n\xc5o~p\xc4q\xc4r\xc4s_t\xc3u\xb4v\xc1w\xc2x\xb3y\xf3z\xf2{\xe3|\xd8}\x9c~\xfe",
+		EnterAcs:     "\x1b[11m",
+		ExitAcs:      "\x1b[10m",
+		SetCursor:    "\x1b[%i%p1%d;%p2%dH",
+		CursorBack1:  "\x1b[D",
+		CursorUp1:    "\x1b[A",
+		KeyUp:        "\x1b[A",
+		KeyDown:      "\x1b[B",
+		KeyRight:     "\x1b[C",
+		KeyLeft:      "\x1b[D",
+		KeyInsert:    "\x1b[L",
+		KeyBackspace: "\b",
+		KeyHome:      "\x1b[H",
+		KeyBacktab:   "\x1b[Z",
+	})
+}
@@ -0,0 +1,110 @@
+// Generated automatically.  DO NOT HAND-EDIT.
+
+package aterm
+
+import "github.com/gdamore/tcell/terminfo"
+
+func init() {
+
+	// AfterStep terminal
+	terminfo.AddTerminfo(&terminfo.Terminfo{
+		Name:         "aterm",
+		Columns:      80,
+		Lines:        24,
+		Colors:       8,
+		Bell:         "\a",
+		Clear:        "\x1b[H\x1b[2J",
+		EnterCA:      "\x1b7\x1b[?47h",
+		ExitCA:       "\x1b[2J\x1b[?47l\x1b8",
+		ShowCursor:   "\x1b[?25h",
+		HideCursor:   "\x1b[?25l",
+		AttrOff:      "\x1b[m\x0f",
+		Underline:    "\x1b[4m",
+		Bold:         "\x1b[1m",
+		Blink:        "\x1b[5m",
+		Reverse:      "\x1b[7m",
+		EnterKeypad:  "\x1b=",
+		ExitKeypad:   "\x1b>",
+		SetFg:        "\x1b[3%p1%dm",
+		SetBg:        "\x1b[4%p1%dm",
+		SetFgBg:      "\x1b[3%p1%d;4%p2%dm",
+		PadChar:      "\x00",
+		AltChars:     "``aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~",
+		EnterAcs:     "\x0e",
+		ExitAcs:      "\x0f",
+		EnableAcs:    "\x1b(B\x1b)0",
+		Mouse:        "\x1b[M",
+		MouseMode:    "%?%p1%{1}%=%t%'h'%Pa%e%'l'%Pa%;\x1b[?1000%ga%c\x1b[?1002%ga%c\x1b[?1003%ga%c\x1b[?1006%ga%c",
+		SetCursor:    "\x1b[%i%p1%d;%p2%dH",
+		CursorBack1:  "\b",
+		CursorUp1:    "\x1b[A",
+		KeyUp:        "\x1b[A",
+		KeyDown:      "\x1b[B",
+		KeyRight:     "\x1b[C",
+		KeyLeft:      "\x1b[D",
+		KeyInsert:    "\x1b[2~",
+		KeyDelete:    "\x1b[3~",
+		KeyBackspace: "\xff",
+		KeyHome:      "\x1b[7~",
+		KeyEnd:       "\x1b[8~",
+		KeyPgUp:      "\x1b[5~",
+		KeyPgDn:      "\x1b[6~",
+		KeyF1:        "\x1bOP",
+		KeyF2:        "\x1bOQ",
+		KeyF3:        "\x1bOR",
+		KeyF4:        "\x1bOS",
+		KeyF5:        "\x1b[15~",
+		KeyF6:        "\x1b[17~",
+		KeyF7:        "\x1b[18~",
+		KeyF8:        "\x1b[19~",
+		KeyF9:        "\x1b[20~",
+		KeyF10:       "\x1b[21~",
+		KeyF11:       "\x1b[23~",
+		KeyF12:       "\x1b[24~",
+		KeyF13:       "\x1b[25~",
+		KeyF14:       "\x1b[26~",
+		KeyF15:       "\x1b[28~",
+		KeyF16:       "\x1b[29~",
+		KeyF17:       "\x1b[31~",
+		KeyF18:       "\x1b[32~",
+		KeyF19:       "\x1b[33~",
+		KeyF20:       "\x1b[34~",
+		KeyF21:       "\x1b[23$",
+		KeyF22:       "\x1b[24$",
+		KeyF23:       "\x1b[11^",
+		KeyF24:       "\x1b[12^",
+		KeyF25:       "\x1b[13^",
+		KeyF26:       "\x1b[14^",
+		KeyF27:       "\x1b[15^",
+		KeyF28:       "\x1b[17^",
+		KeyF29:       "\x1b[18^",
+		KeyF30:       "\x1b[19^",
+		KeyF31:       "\x1b[20^",
+		KeyF32:       "\x1b[21^",
+		KeyF33:       "\x1b[23^",
+		KeyF34:       "\x1b[24^",
+		KeyF35:       "\x1b[25^",
+		KeyF36:       "\x1b[26^",
+		KeyF37:       "\x1b[28^",
+		KeyF38:       "\x1b[29^",
+		KeyF39:       "\x1b[31^",
+		KeyF40:       "\x1b[32^",
+		KeyF41:       "\x1b[33^",
+		KeyF42:       "\x1b[34^",
+		KeyF43:       "\x1b[23@",
+		KeyF44:       "\x1b[24@",
+		KeyBacktab:   "\x1b[Z",
+		KeyShfLeft:   "\x1b[d",
+		KeyShfRight:  "\x1b[c",
+		KeyShfUp:     "\x1b[a",
+		KeyShfDown:   "\x1b[b",
+		KeyCtrlLeft:  "\x1b[Od",
+		KeyCtrlRight: "\x1b[Oc",
+		KeyCtrlUp:    "\x1b[Oa",
+		KeyCtrlDown:  "\x1b[Ob",
+		KeyShfHome:   "\x1b[7$",
+		KeyShfEnd:    "\x1b[8$",
+		KeyCtrlHome:  "\x1b[7^",
+		KeyCtrlEnd:   "\x1b[8^",
+	})
+}
@@ -0,0 +1,54 @@
+// Generated automatically.  DO NOT HAND-EDIT.
+
+package beterm
+
+import "github.com/gdamore/tcell/terminfo"
+
+func init() {
+
+	// BeOS Terminal
+	terminfo.AddTerminfo(&terminfo.Terminfo{
+		Name:         "beterm",
+		Columns:      80,
+		Lines:        25,
+		Colors:       8,
+		Bell:         "\a",
+		Clear:        "\x1b[H\x1b[J",
+		AttrOff:      "\x1b[0;10m",
+		Underline:    "\x1b[4m",
+		Bold:         "\x1b[1m",
+		Reverse:      "\x1b[7m",
+		EnterKeypad:  "\x1b[?4h",
+		ExitKeypad:   "\x1b[?4l",
+		SetFg:        "\x1b[3%p1%dm",
+		SetBg:        "\x1b[4%p1%dm",
+		SetFgBg:      "\x1b[3%p1%d;4%p2%dm",
+		PadChar:      "\x00",
+		SetCursor:    "\x1b[%i%p1%d;%p2%dH",
+		CursorBack1:  "\b",
+		CursorUp1:    "\x1b[A",
+		KeyUp:        "\x1b[A",
+		KeyDown:      "\x1b[B",
+		KeyRight:     "\x1b[C",
+		KeyLeft:      "\x1b[D",
+		KeyInsert:    "\x1b[2~",
+		KeyDelete:    "\x1b[3~",
+		KeyBackspace: "\b",
+		KeyHome:      "\x1b[1~",
+		KeyEnd:       "\x1b[4~",
+		KeyPgUp:      "\x1b[5~",
+		KeyPgDn:      "\x1b[6~",
+		KeyF1:        "\x1b[11~",
+		KeyF2:        "\x1b[12~",
+		KeyF3:        "\x1b[13~",
+		KeyF4:        "\x1b[14~",
+		KeyF5:        "\x1b[15~",
+		KeyF6:        "\x1b[16~",
+		KeyF7:        "\x1b[17~",
+		KeyF8:        "\x1b[18~",
+		KeyF9:        "\x1b[19~",
+		KeyF10:       "\x1b[20~",
+		KeyF11:       "\x1b[21~",
+		KeyF12:       "\x1b[22~",
+	})
+}
@@ -0,0 +1,42 @@
+// Generated automatically.  DO NOT HAND-EDIT.
+
+package bsdos_pc
+
+import "github.com/gdamore/tcell/terminfo"
+
+func init() {
+
+	// IBM PC BSD/OS Console
+	terminfo.AddTerminfo(&terminfo.Terminfo{
+		Name:         "bsdos-pc",
+		Columns:      80,
+		Lines:        25,
+		Colors:       8,
+		Bell:         "\a",
+		Clear:        "\x1bc",
+		AttrOff:      "\x1b[0;10m",
+		Underline:    "\x1b[4m",
+		Bold:         "\x1b[1m",
+		Blink:        "\x1b[5m",
+		Reverse:      "\x1b[7m",
+		SetFg:        "\x1b[3%p1%dm",
+		SetBg:        "\x1b[4%p1%dm",
+		SetFgBg:      "\x1b[3%p1%d;4%p2%dm",
+		PadChar:      "\x00",
+		AltChars:     "+\x10,\x11-\x18.\x190\xdb`\x04a\xb1f\xf8g\xf1h\xb0j\xd9k\xbfl\xdam\xc0n\xc5o~p\xc4q\xc4r\xc4s_t\xc3u\xb4v\xc1w\xc2x\xb3y\xf3z\xf2{\xe3|\xd8}\x9c~\xfe",
+		EnterAcs:     "\x1b[11m",
+		ExitAcs:      "\x1b[10m",
+		SetCursor:    "\x1b[%i%p1%d;%p2%dH",
+		CursorBack1:  "\b",
+		CursorUp1:    "\x1b[A",
+		KeyUp:        "\x1b[A",
+		KeyDown:      "\x1b[B",
+		KeyRight:     "\x1b[C",
+		KeyLeft:      "\x1b[D",
+		KeyInsert:    "\x1b[L",
+		KeyBackspace: "\b",
+		KeyHome:      "\x1b[H",
+		KeyPgUp:      "\x1b[I",
+		KeyPgDn:      "\x1b[G",
+	})
+}
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
cthuang	3c13080fe1	Release 2020.10.1	2020-10-21 17:09:19 +01:00
Igor Postelnik	b6cd54d854	TUN-3459: Make service install on linux use named tunnels	2020-10-21 10:46:29 -05:00
cthuang	f0cfad8efa	TUN-3476: Fix conversion to string and int slice	2020-10-21 16:03:25 +01:00
Igor Postelnik	ed54d150fe	Move raw ingress rules to config package	2020-10-20 12:00:34 -05:00
Igor Postelnik	ca4887fb19	Split out typed config from legacy command-line switches; refactor ingress commands and fix tests	2020-10-20 10:10:19 -05:00
Igor Postelnik	eaf03305bd	TUN-3475: Unify config file handling with typed config for new fields	2020-10-20 08:55:30 -05:00
Igor Postelnik	051908aaef	TUN-3463: Let users run a named tunnel via config file setting	2020-10-19 12:27:18 +00:00
Adam Chalmers	acd03e36e6	TUN-3465: Use Go 1.15.3	2020-10-15 15:55:16 -05:00
Adam Chalmers	c96b9e8d8f	TUN-3464: Newtype to wrap []ingress.Rule	2020-10-15 12:48:14 -05:00
Adam Chalmers	4a4a1bb6b1	TUN-3441: Multiple-origin routing via ingress rules	2020-10-13 08:55:17 -05:00
Adam Chalmers	0eebc7cef9	TUN-3438: move ingress into own package, read into TunnelConfig	2020-10-12 16:33:22 +00:00
Igor Postelnik	53a1fa46a8	TUN-3452: Fix loading of flags from config file for tunnel run subcommand. This change also cleans up building of tunnel subcommand list, hides deprecated subcommands and improves help.	2020-10-09 12:07:17 -05:00
Adam Chalmers	86a7af3dc4	TUN-3451: Cloudflared tunnel ingress command	2020-10-08 22:06:40 +00:00
Adam Chalmers	407c9550d7	TUN-3440: 'tunnel rule' command to test ingress rules	2020-10-08 22:06:40 +00:00
Adam Chalmers	2319003e10	TUN-3439: 'tunnel validate' command to check ingress rules	2020-10-08 22:06:40 +00:00
cthuang	1e6399c2f0	TUN-3446: Use go 1.15.2 and add a step to build cloudflared in the dev Dockerfile	2020-10-07 21:28:54 +00:00
Adam Chalmers	b05d826d22	TUN-3436, TUN-3437: Parse ingress from YAML, ensure last rule catches everything	2020-10-07 16:36:28 +00:00
Dalton	d21989dba4	AUTH-3148 fixed cloudflared copy and match all the files in the checksum upload	2020-10-06 11:39:40 -05:00
Igor Postelnik	a986355a61	Release 2020.10.0	2020-10-06 09:54:04 -05:00
cthuang	812244d79f	TUN-3443: Decode as v4api response on non-200 status	2020-10-06 11:34:41 +00:00
Dalton	be7b7c7149	AUTH-2993 cleaned up worker service tests	2020-10-02 13:01:05 -05:00
cthuang	03d7320a44	TUN-3430: Copy flags to configure proxy to run subcommand, print relevant tunnel flags in help	2020-10-01 21:44:27 +00:00
Dalton	ba4c8d8849	AUTH-2993 added workers updater logic	2020-10-01 14:41:58 -05:00
cthuang	2c9b7361b7	TUN-3427: Define a struct that only implements RegistrationServer in tunnelpogs	2020-10-01 09:08:32 +01:00
Lee Valentine	8e8513e325	TRAFFIC-448: allow the user to specify the proxy address and port to bind to, falling back to 127.0.0.1 and random port if not specified	2020-09-25 09:54:40 -05:00
Adam Chalmers	607dcff697	Release 2020.9.3	2020-09-24 12:07:27 -05:00
Adam Chalmers	1d1cf6a827	Release 2020.9.2	2020-09-24 19:23:53 +04:00
Adam Chalmers	61f3fab757	TUN-3410: Request the v1 Tunnelstore API	2020-09-24 19:23:53 +04:00
Lee Valentine	e2ff7f65fc	TRAFFIC-448: build cloudflare for junos and publish to s3	2020-09-24 19:23:53 +04:00
Dalton	da0792a321	AUTH-3109 upload the checksum to workers kv on github releases	2020-09-23 18:01:43 +04:00
Bojan Zelic	fa061ab54e	updater service exit code should be 11	2020-09-22 18:26:56 +04:00
cthuang	197d65659a	TUN-3291: cloudflared tunnel run -h explains how to use flags from parent command	2020-09-21 19:07:30 +00:00
Igor Postelnik	85d0afd3b0	TUN-3295: Show route command results	2020-09-21 16:32:08 +00:00
Michael Borkenstein	20623255dd	AUTH-3110-use-cfsetup-precache	2020-09-18 16:26:33 -05:00
Dalton	afa5e68fe5	AUTH-3103 CI build fixes	2020-09-18 19:33:30 +00:00
Areg Harutyunyan	747427f816	TUN-3216: UI improvements	2020-09-17 13:22:08 +04:00
Rachel Williams	f99b6c6421	TUN-3335: Dynamically set connection table size for UI	2020-09-17 11:52:10 +04:00
Rachel Williams	250bc54110	TUN-3333: Add text to UI explaining how to exit	2020-09-17 11:52:10 +04:00
Rachel Williams	bb530b87dd	TUN-3328: Filter out free tunnel has started log from UI	2020-09-17 11:52:10 +04:00
Rachel Williams	02587c1edc	TUN-3321: Add box around logs on UI	2020-09-17 11:52:10 +04:00
Rachel Williams	26fc20d406	TUN-3198: Handle errors while running tunnel UI	2020-09-17 11:52:10 +04:00
Rachel Williams	8a829b773a	Rebased and passed TunnelEventChan to LogServerInfo in new ReconnectTunnel function	2020-09-17 11:52:10 +04:00
Rachel Williams	71b98e6111	TUN-3261: Display connections on UI for free classic tunnels	2020-09-17 11:52:10 +04:00
Rachel Williams	fee13dc62f	TUN-3255: Update UI to display URL instead of hostname	2020-09-17 11:52:10 +04:00
Rachel Williams	094e0c7592	TUN-3238: Update UI when connection re-connects	2020-09-17 11:52:10 +04:00
Rachel Williams	b57a953caa	TUN-3200: Add connection information to UI	2020-09-17 11:52:10 +04:00
Rachel Williams	d8ebde37ca	TUN-3201: Create base cloudflared UI structure	2020-09-17 11:52:07 +04:00
Adam Chalmers	0708a49848	Release 2020.9.1	2020-09-16 12:54:59 -05:00
Adam Chalmers	b26f3082e6	Use Go 1.15.2	2020-09-16 12:45:49 -05:00
Igor Postelnik	cb6d424765	TUN-3395: Improve help for list command	2020-09-16 16:48:43 +00:00
Igor Postelnik	5753aa9f18	TUN-3294: Perform basic validation on arguments of route command; remove default pool name which wasn't valid	2020-09-16 16:48:43 +00:00
Igor Postelnik	bfae12008d	TUN-3395: Improve help for list command	2020-09-16 08:30:24 -05:00
Igor Postelnik	c52e0dc8ef	TUN-3395: Unhide named tunnel subcommands, tweak help	2020-09-15 12:41:15 +00:00