Release 3.0.3

Bumps [@babel/core](https://github.com/babel/babel/tree/HEAD/packages/babel-core) from 7.12.3 to 7.12.7.
- [Release notes](https://github.com/babel/babel/releases)
- [Changelog](https://github.com/babel/babel/blob/main/CHANGELOG.md)
- [Commits](https://github.com/babel/babel/commits/v7.12.7/packages/babel-core)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

__snapshots__/dozzle.snapshot

@@ -31,20 +31,16 @@ Content-Type: text/plain; charset=utf-8
 
 dev
 
-/* snapshot: Test_handler_listContainers_happy */
-HTTP/1.1 200 OK
-Connection: close
-Content-Type: text/plain; charset=utf-8
-
-[{"id":"1234567890","names":null,"name":"test","image":"image","imageId":"image_id","command":"command","created":0,"state":"state","status":"status"}]
-
 /* snapshot: Test_handler_streamEvents_error */
 HTTP/1.1 200 OK
 Connection: close
 Cache-Control: no-cache
 Connection: keep-alive
 Content-Type: text/event-stream
-X-Accel-Buffering: no
+X-Accel-Buffering: no
+
+event: containers-changed
+data: []
 
 /* snapshot: Test_handler_streamEvents_error_request */
 HTTP/1.1 200 OK
@@ -52,7 +48,10 @@ Connection: close
 Cache-Control: no-cache
 Connection: keep-alive
 Content-Type: text/event-stream
-X-Accel-Buffering: no
+X-Accel-Buffering: no
+
+event: containers-changed
+data: []
 
 /* snapshot: Test_handler_streamEvents_happy */
 HTTP/1.1 200 OK
@@ -63,7 +62,7 @@ Content-Type: text/event-stream
 X-Accel-Buffering: no
 
 event: containers-changed
-data: start
+data: []
 
 /* snapshot: Test_handler_streamLogs_error_finding_container */
 HTTP/1.1 404 Not Found

assets/App.spec.js

@@ -17,31 +17,32 @@ describe("<App />", () => {
     global.EventSource = EventSource;
     const state = {
       settings: { menuWidth: 15 },
+      containers: [{ id: "abc", name: "Test 1" }],
     };
 
     const getters = {
-      visibleContainers() {
-        return [
-          { id: "abc", name: "Test 1" },
-          { id: "xyz", name: "Test 2" },
-        ];
+      visibleContainers(store) {
+        return store.containers;
+      },
+      activeContainers() {
+        return [];
       },
-    };
-
-    const actions = {
-      FETCH_CONTAINERS: () => Promise.resolve(),
     };
 
     store = new Vuex.Store({
       state,
       getters,
-      actions,
     });
   });
 
   test("has right title", async () => {
     const wrapper = shallowMount(App, { stubs, store, localVue });
+    wrapper.vm.$store.state.containers = [
+      { id: "abc", name: "Test 1" },
+      { id: "xyz", name: "Test 2" },
+    ];
     await wrapper.vm.$nextTick();
+
     expect(wrapper.vm.title).toContain("2 containers");
   });
 

assets/App.vue

@@ -15,7 +15,6 @@
           <pane v-for="other in activeContainers" :key="other.id" v-if="!isMobile">
             <log-container
               :id="other.id"
-              :title="other.name"
               show-title
               scrollable
               closable
@@ -72,10 +71,6 @@ export default {
       titleTemplate: "%s - Dozzle",
     };
   },
-  async created() {
-    await this.fetchContainerList();
-    this.title = `${this.visibleContainers.length} containers`;
-  },
   mounted() {
     if (this.hasSmallerScrollbars) {
       document.documentElement.classList.add("has-custom-scrollbars");
@@ -100,10 +95,13 @@ export default {
         document.documentElement.removeAttribute("data-theme");
       }
     },
+    visibleContainers() {
+      this.title = `${this.visibleContainers.length} containers`;
+    },
   },
   computed: {
-    ...mapState(["activeContainers", "isMobile", "settings"]),
-    ...mapGetters(["visibleContainers"]),
+    ...mapState(["isMobile", "settings"]),
+    ...mapGetters(["visibleContainers", "activeContainers"]),
     hasSmallerScrollbars() {
       return this.settings.smallerScrollbars;
     },
@@ -113,7 +111,6 @@ export default {
   },
   methods: {
     ...mapActions({
-      fetchContainerList: "FETCH_CONTAINERS",
       removeActiveContainer: "REMOVE_ACTIVE_CONTAINER",
       updateSetting: "UPDATE_SETTING",
     }),

assets/components/ContainerStat.vue

@@ -0,0 +1,40 @@
+<template>
+  <div class="is-size-7 is-uppercase columns is-marginless is-mobile">
+    <div class="column is-narrow has-text-weight-bold">
+      {{ state }}
+    </div>
+    <div class="column is-narrow" v-if="stat.memoryUsage !== null">
+      <span class="has-text-weight-light">mem</span>
+      <span class="has-text-weight-bold">
+        {{ formatBytes(stat.memoryUsage) }}
+      </span>
+    </div>
+
+    <div class="column is-narrow" v-if="stat.cpu !== null">
+      <span class="has-text-weight-light">load</span>
+      <span class="has-text-weight-bold"> {{ stat.cpu }}% </span>
+    </div>
+  </div>
+</template>
+
+<script>
+export default {
+  props: {
+    stat: Object,
+    state: String,
+  },
+  name: "ContainerStat",
+  methods: {
+    formatBytes(bytes, decimals = 2) {
+      if (bytes === 0) return "0 Bytes";
+      const k = 1024;
+      const dm = decimals < 0 ? 0 : decimals;
+      const sizes = ["Bytes", "KB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB"];
+      const i = Math.floor(Math.log(bytes) / Math.log(k));
+      return parseFloat((bytes / Math.pow(k, i)).toFixed(dm)) + " " + sizes[i];
+    },
+  },
+};
+</script>
+
+<style lang="scss" scoped></style>

assets/components/ContainerTitle.vue

@@ -1,9 +1,6 @@
 <template>
-  <div class="name columns is-marginless">
+  <div class="columns is-marginless has-text-weight-bold is-family-monospace">
     <span class="column">{{ value }}</span>
-    <span class="column is-narrow" v-if="closable">
-      <button class="delete is-medium" @click="$emit('close')"></button>
-    </span>
   </div>
 </template>
 
@@ -11,33 +8,9 @@
 export default {
   props: {
     value: String,
-    closable: {
-      type: Boolean,
-      default: false,
-    },
   },
   name: "ContainerTitle",
 };
 </script>
 
-<style lang="scss" scoped>
-.name {
-  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
-  background: rgba(0, 0, 0, 0.1);
-  font-weight: bold;
-  font-family: monospace;
-
-  button.delete {
-    background-color: var(--scheme-main-ter);
-    opacity: 0.6;
-    &:after,
-    &:before {
-      background-color: var(--text-color);
-    }
-
-    &:hover {
-      opacity: 1;
-    }
-  }
-}
-</style>
+<style lang="scss" scoped></style>

assets/components/LogContainer.vue

@@ -1,7 +1,17 @@
 <template>
-  <scrollable-view :scrollable="scrollable">
+  <scrollable-view :scrollable="scrollable" v-if="container">
     <template v-slot:header v-if="showTitle">
-      <container-title :value="title" :closable="closable" @close="$emit('close')"></container-title>
+      <div class="columns is-vcentered mr-0">
+        <div class="column is-narrow">
+          <container-title :value="container.name" @close="$emit('close')"></container-title>
+        </div>
+        <div class="column is-clipped">
+          <container-stat :stat="container.stat" :state="container.state"></container-stat>
+        </div>
+        <div class="column is-narrow" v-if="closable">
+          <button class="delete is-medium" @click="$emit('close')"></button>
+        </div>
+      </div>
     </template>
     <template v-slot="{ setLoading }">
       <log-viewer-with-source :id="id" @loading-more="setLoading($event)"></log-viewer-with-source>
@@ -10,18 +20,18 @@
 </template>
 
 <script>
+import { mapGetters } from "vuex";
+
 import LogViewerWithSource from "./LogViewerWithSource";
 import ScrollableView from "./ScrollableView";
 import ContainerTitle from "./ContainerTitle";
+import ContainerStat from "./ContainerStat";
 
 export default {
   props: {
     id: {
       type: String,
     },
-    title: {
-      type: String,
-    },
     showTitle: {
       type: Boolean,
       default: false,
@@ -40,6 +50,27 @@ export default {
     LogViewerWithSource,
     ScrollableView,
     ContainerTitle,
+    ContainerStat,
+  },
+  computed: {
+    ...mapGetters(["allContainersById"]),
+    container() {
+      return this.allContainersById[this.id];
+    },
   },
 };
 </script>
+<style lang="scss" scoped>
+button.delete {
+  background-color: var(--scheme-main-ter);
+  opacity: 0.6;
+  &:after,
+  &:before {
+    background-color: var(--text-color);
+  }
+
+  &:hover {
+    opacity: 1;
+  }
+}
+</style>

assets/components/LogEventSource.spec.js

@@ -81,7 +81,7 @@ describe("<LogEventSource />", () => {
     expect(messageWithoutKey).toMatchInlineSnapshot(`
       Object {
         "date": 2019-06-12T10:55:42.459Z,
-        "message": "\\"This is a message.\\"",
+        "message": " \\"This is a message.\\"",
       }
     `);
   });
@@ -98,7 +98,7 @@ describe("<LogEventSource />", () => {
     expect(messageWithoutKey).toMatchInlineSnapshot(`
       Object {
         "date": 2020-04-27T10:35:43.272Z,
-        "message": "xxxxx",
+        "message": " xxxxx",
       }
     `);
   });
@@ -116,7 +116,7 @@ describe("<LogEventSource />", () => {
     expect(messageWithoutKey).toMatchInlineSnapshot(`
       Object {
         "date": 2019-06-12T10:55:42.459Z,
-        "message": "\\"This is a message.\\"",
+        "message": " \\"This is a message.\\"",
       }
     `);
   });
@@ -124,7 +124,9 @@ describe("<LogEventSource />", () => {
   describe("render html correctly", () => {
     const RealDate = Date;
     beforeAll(() => {
-      global.Date = class extends RealDate {
+      global.Date = class extends (
+        RealDate
+      ) {
         constructor(arg) {
           if (arg) {
             return new RealDate(arg);
@@ -144,7 +146,7 @@ describe("<LogEventSource />", () => {
       await wrapper.vm.$nextTick();
       expect(wrapper.find("ul.events")).toMatchInlineSnapshot(`
         <ul class="events medium">
-          <li class=""><span class="date"><time datetime="2019-06-12T10:55:42.459Z">today at 10:55 AM</time></span> <span class="text">"This is a message."</span></li>
+          <li class=""><span class="date"><time datetime="2019-06-12T10:55:42.459Z">today at 10:55 AM</time></span> <span class="text"> "This is a message."</span></li>
         </ul>
       `);
     });
@@ -159,7 +161,7 @@ describe("<LogEventSource />", () => {
       await wrapper.vm.$nextTick();
       expect(wrapper.find("ul.events")).toMatchInlineSnapshot(`
         <ul class="events medium">
-          <li class=""><span class="date"><time datetime="2019-06-12T10:55:42.459Z">today at 10:55 AM</time></span> <span class="text"><span style="color:#000">black<span style="color:#AAA">white</span></span></span></li>
+          <li class=""><span class="date"><time datetime="2019-06-12T10:55:42.459Z">today at 10:55 AM</time></span> <span class="text"> <span style="color:#000">black<span style="color:#AAA">white</span></span></span></li>
         </ul>
       `);
     });
@@ -174,7 +176,7 @@ describe("<LogEventSource />", () => {
       await wrapper.vm.$nextTick();
       expect(wrapper.find("ul.events")).toMatchInlineSnapshot(`
         <ul class="events medium">
-          <li class=""><span class="date"><time datetime="2019-06-12T10:55:42.459Z">today at 10:55 AM</time></span> <span class="text">&lt;test&gt;foo bar&lt;/test&gt;</span></li>
+          <li class=""><span class="date"><time datetime="2019-06-12T10:55:42.459Z">today at 10:55 AM</time></span> <span class="text"> &lt;test&gt;foo bar&lt;/test&gt;</span></li>
         </ul>
       `);
     });
@@ -192,7 +194,7 @@ describe("<LogEventSource />", () => {
       await wrapper.vm.$nextTick();
       expect(wrapper.find("ul.events")).toMatchInlineSnapshot(`
         <ul class="events medium">
-          <li class=""><span class="date"><time datetime="2019-06-12T10:55:42.459Z">today at 10:55 AM</time></span> <span class="text">This is a <mark>test</mark> &lt;hi&gt;&lt;/hi&gt;</span></li>
+          <li class=""><span class="date"><time datetime="2019-06-12T10:55:42.459Z">today at 10:55 AM</time></span> <span class="text"> This is a <mark>test</mark> &lt;hi&gt;&lt;/hi&gt;</span></li>
         </ul>
       `);
     });

assets/components/LogEventSource.vue

@@ -84,7 +84,7 @@ export default {
       }
       const key = data.substring(0, i);
       const date = new Date(key);
-      const message = data.substring(i).trim();
+      const message = data.substring(i);
       return { key, date, message };
     },
   },

assets/components/MobileMenu.vue

@@ -1,18 +1,29 @@
 <template>
   <aside>
-    <a
-      role="button"
-      class="navbar-burger burger is-hidden-tablet is-pulled-right"
-      @click="showNav = !showNav"
-      :class="{ 'is-active': showNav }"
-    >
-      <span></span> <span></span> <span></span>
-    </a>
-    <router-link :to="{ name: 'default' }">
-      <svg class="logo">
-        <use href="#logo"></use>
-      </svg>
-    </router-link>
+    <div class="columns is-marginless is-gapless is-mobile is-vcentered">
+      <div class="column is-narrow">
+        <router-link :to="{ name: 'default' }">
+          <svg class="logo">
+            <use href="#logo"></use>
+          </svg>
+        </router-link>
+      </div>
+      <div class="column ml-4 is-family-monospace is-ellipsis" v-if="$route.name == 'container'">
+        {{ allContainersById[$route.params.id].name }}
+      </div>
+
+      <div class="column is-narrow push-right">
+        <a
+          role="button"
+          class="navbar-burger burger is-hidden-tablet is-pulled-right"
+          @click="showNav = !showNav"
+          :class="{ 'is-active': showNav }"
+        >
+          <span></span> <span></span> <span></span>
+        </a>
+      </div>
+    </div>
+
     <p class="menu-label is-hidden-mobile" :class="{ 'is-active': showNav }">Containers</p>
     <ul class="menu-list is-hidden-mobile" :class="{ 'is-active': showNav }">
       <li v-for="item in visibleContainers" :key="item.id">
@@ -21,7 +32,7 @@
           active-class="is-active"
           :title="item.name"
         >
-          <div class="hide-overflow">
+          <div class="is-ellipsis">
             {{ item.name }}
           </div>
         </router-link>
@@ -42,7 +53,7 @@ export default {
     };
   },
   computed: {
-    ...mapGetters(["activeContainersById", "visibleContainers"]),
+    ...mapGetters(["visibleContainers", "allContainersById"]),
   },
   watch: {
     $route(to, from) {
@@ -66,11 +77,6 @@ aside {
   .menu-label {
     margin-top: 1em;
   }
-  .hide-overflow {
-    text-overflow: ellipsis;
-    white-space: nowrap;
-    overflow: hidden;
-  }
 
   .title {
     text-shadow: 0px 1px 1px rgba(0, 0, 0, 0.2);
@@ -93,5 +99,9 @@ aside {
     height: 36px;
     fill: var(--logo-color);
   }
+
+  .column.push-right {
+    margin-left: auto;
+  }
 }
 </style>

assets/components/RelativeTime.vue

@@ -1,8 +1,9 @@
 <template>
-  <time :datetime="date.toISOString()">{{ date | relativeTime }}</time>
+  <time :datetime="date.toISOString()">{{ date | relativeTime(locale) }}</time>
 </template>
 
 <script>
+import { mapActions, mapState } from "vuex";
 import { formatRelative } from "date-fns";
 import { enGB, enUS } from "date-fns/locale";
 
@@ -13,7 +14,8 @@ const use24Hr =
     .formatToParts(new Date(2020, 0, 1, 13))
     .find((part) => part.type === "hour").value.length === 2;
 
-const locale = use24Hr ? enGB : enUS;
+const auto = use24Hr ? enGB : enUS;
+const styles = { auto, 12: enUS, 24: enGB };
 
 export default {
   props: {
@@ -25,8 +27,14 @@ export default {
   name: "RelativeTime",
   components: {},
 
+  computed: {
+    ...mapState(["settings"]),
+    locale() {
+      return styles[this.settings.hourStyle];
+    },
+  },
   filters: {
-    relativeTime(date) {
+    relativeTime(date, locale) {
       return formatRelative(date, new Date(), { locale });
     },
   },

assets/components/ScrollProgress.vue

@@ -5,24 +5,20 @@
     </svg>
     <div class="is-overlay columns is-vcentered is-centered has-text-weight-light">
       <template v-if="indeterminate">
-        <div class="column is-narrow is-paddingless is-size-2">
-          &#8734;
-        </div>
+        <div class="column is-narrow is-paddingless is-size-2">&#8734;</div>
       </template>
       <template v-else>
         <span class="column is-narrow is-paddingless is-size-2">
           {{ Math.ceil(scrollProgress * 100) }}
         </span>
-        <span class="column is-narrow is-paddingless">
-          %
-        </span>
+        <span class="column is-narrow is-paddingless"> % </span>
       </template>
     </div>
   </div>
 </template>
 
 <script>
-import { mapState } from "vuex";
+import { mapGetters } from "vuex";
 import throttle from "lodash.throttle";
 
 export default {
@@ -61,7 +57,7 @@ export default {
     },
   },
   computed: {
-    ...mapState(["activeContainers"]),
+    ...mapGetters(["activeContainers"]),
   },
   methods: {
     attachEvents() {

assets/components/ScrollableView.vue

@@ -85,6 +85,13 @@ section {
   display: flex;
   flex-direction: column;
 
+  header {
+    position: sticky;
+    top: 0;
+    background: var(--body-background-color);
+    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
+  }
+
   &.is-full-height-scrollable {
     height: 100vh;
     min-height: 0;

assets/components/SideMenu.vue

@@ -28,7 +28,7 @@
           active-class="is-active"
           :title="item.name"
         >
-          <div class="hide-overflow">
+          <div class="is-ellipsis">
             <span
               @click.stop.prevent="appendActiveContainer(item)"
               class="icon is-small will-append-container"
@@ -59,8 +59,13 @@ export default {
     return {};
   },
   computed: {
-    ...mapState(["activeContainers"]),
-    ...mapGetters(["activeContainersById", "visibleContainers"]),
+    ...mapGetters(["visibleContainers", "activeContainers"]),
+    activeContainersById() {
+      return this.activeContainers.reduce((map, obj) => {
+        map[obj.id] = obj;
+        return map;
+      }, {});
+    },
   },
   methods: {
     ...mapActions({
@@ -77,12 +82,6 @@ aside {
   position: fixed;
   width: inherit;
 
-  .hide-overflow {
-    text-overflow: ellipsis;
-    white-space: nowrap;
-    overflow: hidden;
-  }
-
   .is-hidden-mobile.is-active {
     display: block !important;
   }

assets/main.js

@@ -1,8 +1,9 @@
 import Vue from "vue";
 import VueRouter from "vue-router";
 import Meta from "vue-meta";
-import Dropdown from "buefy/dist/esm/dropdown";
 import Switch from "buefy/dist/esm/switch";
+import Radio from "buefy/dist/esm/radio";
+import Field from "buefy/dist/esm/field";
 import store from "./store";
 import config from "./store/config";
 import App from "./App.vue";
@@ -10,8 +11,9 @@ import { Container, Settings, Index, Show, ContainerNotFound, PageNotFound } fro
 
 Vue.use(VueRouter);
 Vue.use(Meta);
-Vue.use(Dropdown);
 Vue.use(Switch);
+Vue.use(Radio);
+Vue.use(Field);
 
 const routes = [
   {

assets/pages/Container.vue

@@ -1,11 +1,5 @@
 <template>
-  <log-container
-    :id="id"
-    :title="title"
-    :show-title="activeContainers.length > 0"
-    :scrollable="activeContainers.length > 0"
-  >
-  </log-container>
+  <log-container :id="id" show-title :scrollable="activeContainers.length > 0"> </log-container>
 </template>
 
 <script>
@@ -36,8 +30,7 @@ export default {
     }
   },
   computed: {
-    ...mapState(["activeContainers"]),
-    ...mapGetters(["allContainersById"]),
+    ...mapGetters(["allContainersById", "activeContainers"]),
   },
   watch: {
     id() {

assets/pages/Index.vue

@@ -3,13 +3,11 @@
     <section class="hero is-small mt-4">
       <div class="hero-body">
         <div class="container">
-          <h1 class="title">
-            Hello, there!
-          </h1>
+          <h1 class="title">Hello, there!</h1>
         </div>
       </div>
     </section>
-    <section class="level section">
+    <section class="level section is-mobile">
       <div class="level-item has-text-centered">
         <div>
           <p class="title">{{ containers.length }}</p>
@@ -33,9 +31,7 @@
     <section class="columns is-centered section">
       <div class="column is-4">
         <div class="panel">
-          <p class="panel-heading">
-            Containers
-          </p>
+          <p class="panel-heading">Containers</p>
           <div class="panel-block">
             <p class="control has-icons-left">
               <input

assets/pages/Settings.vue

@@ -17,10 +17,61 @@
         </span>
       </div>
     </section>
+
     <section class="section">
       <div class="has-underline">
         <h2 class="title is-4">Display</h2>
       </div>
+      <div class="item">
+        <div class="columns is-vcentered">
+          <div class="column is-narrow">
+            <b-field>
+              <b-radio-button
+                v-model="hourStyle"
+                :native-value="value"
+                v-for="value in ['auto', '12', '24']"
+                :key="value"
+              >
+                <span class="is-capitalized">{{ value }}</span>
+              </b-radio-button>
+            </b-field>
+          </div>
+          <div class="column">
+            By default, Dozzle will use your browser's locale to format time. You can force to 12 or 24 hour style.
+          </div>
+        </div>
+
+        <div class="item">
+          <b-switch v-model="smallerScrollbars"> Use smaller scrollbars </b-switch>
+        </div>
+        <div class="item">
+          <b-switch v-model="showTimestamp"> Show timestamps </b-switch>
+        </div>
+      </div>
+
+      <div class="item">
+        <div class="columns is-vcentered">
+          <div class="column is-narrow">
+            <b-field>
+              <b-radio-button
+                v-model="size"
+                :native-value="value"
+                v-for="value in ['small', 'medium', 'large']"
+                :key="value"
+              >
+                <span class="is-capitalized">{{ value }}</span>
+              </b-radio-button>
+            </b-field>
+          </div>
+          <div class="column">Font size to use for logs</div>
+        </div>
+      </div>
+    </section>
+    <section class="section">
+      <div class="has-underline">
+        <h2 class="title is-4">Options</h2>
+      </div>
+
       <div class="item">
         <b-switch v-model="search">
           Enable searching with Dozzle using <code>command+f</code> or <code>ctrl+f</code>
@@ -28,58 +79,11 @@
       </div>
 
       <div class="item">
-        <b-switch v-model="smallerScrollbars">
-          Use smaller scrollbars
-        </b-switch>
+        <b-switch v-model="showAllContainers"> Show stopped containers </b-switch>
       </div>
 
       <div class="item">
-        <b-switch v-model="showTimestamp">
-          Show timestamps
-        </b-switch>
-      </div>
-
-      <div class="item">
-        <b-switch v-model="showAllContainers">
-          Show stopped containers
-        </b-switch>
-      </div>
-
-      <div class="item">
-        <b-switch v-model="lightTheme">
-          Use light theme
-        </b-switch>
-      </div>
-
-      <div class="item">
-        <div class="columns is-vcentered is-mobile is-variable is-2">
-          <div class="column is-narrow">
-            <b-dropdown v-model="size" aria-role="list">
-              <button class="button is-primary" type="button" slot="trigger">
-                <span class="is-capitalized">{{ size }}</span>
-                <span class="icon"><icon name="chevron-down"></icon></span>
-              </button>
-              <b-dropdown-item
-                :value="value"
-                aria-role="listitem"
-                v-for="value in ['small', 'medium', 'large']"
-                :key="value"
-              >
-                <div class="media">
-                  <span class="icon keep-size">
-                    <icon name="check" v-if="value == size"></icon>
-                  </span>
-                  <div class="media-content">
-                    <h3 class="is-capitalized">{{ value }}</h3>
-                  </div>
-                </div>
-              </b-dropdown-item>
-            </b-dropdown>
-          </div>
-          <div class="column">
-            Font size to use for logs
-          </div>
-        </div>
+        <b-switch v-model="lightTheme"> Use light theme </b-switch>
       </div>
     </section>
   </div>
@@ -126,7 +130,7 @@ export default {
   },
   computed: {
     ...mapState(["settings"]),
-    ...["search", "size", "smallerScrollbars", "showTimestamp", "showAllContainers", "lightTheme"].reduce(
+    ...["search", "size", "smallerScrollbars", "showTimestamp", "showAllContainers", "lightTheme", "hourStyle"].reduce(
       (map, name) => {
         map[name] = {
           get() {

assets/store/index.js

@@ -12,7 +12,7 @@ storage.set(DOZZLE_SETTINGS_KEY, { ...DEFAULT_SETTINGS, ...storage.get(DOZZLE_SE
 
 const state = {
   containers: [],
-  activeContainers: [],
+  activeContainerIds: [],
   searchFilter: null,
   isMobile: mql.matches,
   settings: storage.get(DOZZLE_SETTINGS_KEY),
@@ -20,13 +20,26 @@ const state = {
 
 const mutations = {
   SET_CONTAINERS(state, containers) {
+    const containersById = state.containers.reduce((map, obj) => {
+      map[obj.id] = obj;
+      return map;
+    }, {});
+
+    containers.forEach(
+      (container) =>
+        (container.stat =
+          containersById[container.id] && containersById[container.id].stat
+            ? containersById[container.id].stat
+            : { memoryUsage: 0, cpu: 0 })
+    );
+
     state.containers = containers;
   },
-  ADD_ACTIVE_CONTAINERS(state, container) {
-    state.activeContainers.push(container);
+  ADD_ACTIVE_CONTAINERS(state, { id }) {
+    state.activeContainerIds.push(id);
   },
-  REMOVE_ACTIVE_CONTAINER(state, container) {
-    state.activeContainers.splice(state.activeContainers.indexOf(container), 1);
+  REMOVE_ACTIVE_CONTAINER(state, { id }) {
+    state.activeContainerIds.splice(state.activeContainerIds.indexOf(id), 1);
   },
   SET_SEARCH(state, filter) {
     state.searchFilter = filter;
@@ -38,6 +51,9 @@ const mutations = {
     state.settings = { ...state.settings, ...newValues };
     storage.set(DOZZLE_SETTINGS_KEY, state.settings);
   },
+  UPDATE_STAT(state, { container, stat }) {
+    Vue.set(container, "stat", stat);
+  },
 };
 
 const actions = {
@@ -50,21 +66,18 @@ const actions = {
   SET_SEARCH({ commit }, filter) {
     commit("SET_SEARCH", filter);
   },
-  async FETCH_CONTAINERS({ commit }) {
-    const containers = await (await fetch(`${config.base}/api/containers.json`)).json();
-    commit("SET_CONTAINERS", containers);
-  },
   UPDATE_SETTING({ commit }, setting) {
     commit("UPDATE_SETTINGS", setting);
   },
+  UPDATE_STATS({ commit, getters }, stat) {
+    const { allContainersById } = getters;
+    const container = allContainersById[stat.id];
+    if (container) {
+      commit("UPDATE_STAT", { container, stat });
+    }
+  },
 };
 const getters = {
-  activeContainersById({ activeContainers }) {
-    return activeContainers.reduce((map, obj) => {
-      map[obj.id] = obj;
-      return map;
-    }, {});
-  },
   allContainersById({ containers }) {
     return containers.reduce((map, obj) => {
       map[obj.id] = obj;
@@ -75,10 +88,15 @@ const getters = {
     const filter = showAllContainers ? () => true : (c) => c.state === "running";
     return containers.filter(filter);
   },
+  activeContainers({ activeContainerIds }, { allContainersById }) {
+    return activeContainerIds.map((id) => allContainersById[id]);
+  },
 };
 
 const es = new EventSource(`${config.base}/api/events/stream`);
-es.addEventListener("containers-changed", (e) => setTimeout(() => store.dispatch("FETCH_CONTAINERS"), 1000), false);
+es.addEventListener("containers-changed", (e) => store.commit("SET_CONTAINERS", JSON.parse(e.data)), false);
+es.addEventListener("container-stat", (e) => store.dispatch("UPDATE_STATS", JSON.parse(e.data)), false);
+
 mql.addListener((e) => store.commit("SET_MOBILE_WIDTH", e.matches));
 
 const store = new Vuex.Store({

assets/store/settings.js

@@ -6,5 +6,6 @@ export const DEFAULT_SETTINGS = {
   smallerScrollbars: false,
   showTimestamp: true,
   showAllContainers: false,
-  lightTheme: false
+  lightTheme: false,
+  hourStyle: "auto",
 };

assets/styles.scss

@@ -28,8 +28,8 @@ $link-active: $grey-dark;
 @import "~bulma";
 @import "../node_modules/splitpanes/dist/splitpanes.css";
 @import "~buefy/src/scss/utils/_all";
-@import "~buefy/src/scss/components/_dropdown";
 @import "~buefy/src/scss/components/_switch";
+@import "~buefy/src/scss/components/_radio";
 
 html {
   --scheme-main: #{$black};
@@ -135,3 +135,17 @@ html.has-custom-scrollbars {
     border-color: transparent;
   }
 }
+
+.splitpanes__pane {
+  overflow: unset;
+}
+
+.splitpanes__splitter {
+  z-index: 99;
+}
+
+.is-ellipsis {
+  text-overflow: ellipsis;
+  white-space: nowrap;
+  overflow: hidden;
+}

docker/client.go

@@ -5,6 +5,7 @@ import (
 	"bytes"
 	"context"
 	"encoding/binary"
+	"encoding/json"
 	"fmt"
 	"io"
 	"sort"
@@ -29,6 +30,7 @@ type dockerProxy interface {
 	ContainerLogs(context.Context, string, types.ContainerLogsOptions) (io.ReadCloser, error)
 	Events(context.Context, types.EventsOptions) (<-chan events.Message, <-chan error)
 	ContainerInspect(ctx context.Context, containerID string) (types.ContainerJSON, error)
+	ContainerStats(ctx context.Context, containerID string, stream bool) (types.ContainerStats, error)
 }
 
 // Client is a proxy around the docker client
@@ -38,6 +40,7 @@ type Client interface {
 	ContainerLogs(context.Context, string, int, string) (<-chan string, <-chan error)
 	Events(context.Context) (<-chan events.Message, <-chan error)
 	ContainerLogsBetweenDates(context.Context, string, time.Time, time.Time) ([]string, error)
+	ContainerStats(context.Context, string, chan<- ContainerStat) error
 }
 
 // NewClient creates a new instance of Client
@@ -142,10 +145,52 @@ func logReader(reader io.ReadCloser, tty bool) func() (string, error) {
 		if err != nil {
 			return "", err
 		}
-		return strings.TrimSpace(buffer.String()), nil
+		return buffer.String(), nil
 	}
 }
 
+func (d *dockerClient) ContainerStats(ctx context.Context, id string, stats chan<- ContainerStat) error {
+	response, err := d.cli.ContainerStats(ctx, id, true)
+
+	if err != nil {
+		return err
+	}
+
+	go func() {
+		defer response.Body.Close()
+		decoder := json.NewDecoder(response.Body)
+		var v *types.StatsJSON
+		for {
+			if err := decoder.Decode(&v); err != nil {
+				if err == context.Canceled || err == io.EOF {
+					log.Debugf("stopping stats streaming for container %s", id)
+					break
+				}
+				log.Errorf("decoder for stats api returned an unknown error %v", err)
+			}
+
+			var (
+				cpuDelta    = float64(v.CPUStats.CPUUsage.TotalUsage) - float64(v.PreCPUStats.CPUUsage.TotalUsage)
+				systemDelta = float64(v.CPUStats.SystemUsage) - float64(v.PreCPUStats.SystemUsage)
+				cpuPercent  = int64((cpuDelta / systemDelta) * float64(len(v.CPUStats.CPUUsage.PercpuUsage)) * 100)
+				memUsage    = int64(v.MemoryStats.Usage - v.MemoryStats.Stats["cache"])
+				memPercent  = int64(float64(memUsage) / float64(v.MemoryStats.Limit) * 100)
+			)
+
+			if cpuPercent > 0 || memUsage > 0 {
+				stats <- ContainerStat{
+					ID:            id,
+					CPUPercent:    cpuPercent,
+					MemoryPercent: memPercent,
+					MemoryUsage:   memUsage,
+				}
+			}
+		}
+	}()
+
+	return nil
+}
+
 func (d *dockerClient) ContainerLogs(ctx context.Context, id string, tailSize int, since string) (<-chan string, <-chan error) {
 	log.WithField("id", id).WithField("since", since).Debug("Streaming logs for container")
 

docker/client_test.go

@@ -40,6 +40,7 @@ func (m *mockedProxy) ContainerLogs(ctx context.Context, id string, options type
 	}
 	return reader, args.Error(1)
 }
+
 func (m *mockedProxy) ContainerInspect(ctx context.Context, containerID string) (types.ContainerJSON, error) {
 	args := m.Called(ctx, containerID)
 	json, ok := args.Get(0).(types.ContainerJSON)
@@ -50,6 +51,10 @@ func (m *mockedProxy) ContainerInspect(ctx context.Context, containerID string)
 	return json, args.Error(1)
 }
 
+func (m *mockedProxy) ContainerStats(ctx context.Context, containerID string, stream bool) (types.ContainerStats, error) {	
+	return types.ContainerStats{}, nil
+}
+
 func Test_dockerClient_ListContainers_null(t *testing.T) {
 	proxy := new(mockedProxy)
 	proxy.On("ContainerList", mock.Anything, mock.Anything).Return(nil, nil)

docker/types.go

@@ -12,3 +12,11 @@ type Container struct {
 	State   string   `json:"state"`
 	Status  string   `json:"status"`
 }
+
+// ContainerStat represent stats instant for a container
+type ContainerStat struct {
+	ID            string `json:"id"`
+	CPUPercent    int64  `json:"cpu"`
+	MemoryPercent int64  `json:"memory"`
+	MemoryUsage   int64  `json:"memoryUsage"`
+}

go.mod

@@ -12,42 +12,45 @@ replace github.com/docker/distribution => github.com/docker/distribution v0.0.0-
 
 require (
 	github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78 // indirect
-	github.com/Microsoft/go-winio v0.4.14 // indirect
+	github.com/Microsoft/go-winio v0.4.15 // indirect
 	github.com/beme/abide v0.0.0-20190723115211-635a09831760
-	github.com/containerd/containerd v1.3.3 // indirect
+	github.com/containerd/containerd v1.4.1 // indirect
 	github.com/docker/distribution v2.7.1+incompatible // indirect
 	github.com/docker/docker v0.0.0-20190827232753-32688a47f341
 	github.com/docker/go-connections v0.4.0 // indirect
 	github.com/docker/go-units v0.4.0 // indirect
+	github.com/fsnotify/fsnotify v1.4.9 // indirect
 	github.com/gobuffalo/envy v1.9.0 // indirect
 	github.com/gobuffalo/packd v1.0.0 // indirect
 	github.com/gobuffalo/packr v1.30.1
 	github.com/gogo/protobuf v1.3.1 // indirect
-	github.com/golang/protobuf v1.3.4 // indirect
-	github.com/google/go-cmp v0.3.1 // indirect
-	github.com/gorilla/mux v1.7.4
-	github.com/magiconair/properties v1.8.1
+	github.com/golang/protobuf v1.4.3 // indirect
+	github.com/gorilla/mux v1.8.0
+	github.com/magiconair/properties v1.8.4
+	github.com/mitchellh/mapstructure v1.3.3 // indirect
 	github.com/morikuni/aec v0.0.0-20170113033406-39771216ff4c // indirect
-	github.com/opencontainers/go-digest v1.0.0-rc1 // indirect
+	github.com/opencontainers/go-digest v1.0.0 // indirect
 	github.com/opencontainers/image-spec v1.0.1 // indirect
-	github.com/pelletier/go-toml v1.6.0 // indirect
+	github.com/pelletier/go-toml v1.8.1 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
-	github.com/rogpeppe/go-internal v1.5.2 // indirect
+	github.com/rogpeppe/go-internal v1.6.2 // indirect
 	github.com/sergi/go-diff v1.0.0 // indirect
-	github.com/sirupsen/logrus v1.6.0
-	github.com/spf13/afero v1.2.2 // indirect
+	github.com/sirupsen/logrus v1.7.0
+	github.com/spf13/afero v1.4.1 // indirect
 	github.com/spf13/cast v1.3.1 // indirect
 	github.com/spf13/jwalterweatherman v1.1.0 // indirect
 	github.com/spf13/pflag v1.0.5
 	github.com/spf13/viper v1.7.1
 	github.com/stretchr/objx v0.2.0 // indirect
 	github.com/stretchr/testify v1.6.1
-	golang.org/x/net v0.0.0-20200226121028-0de0cce0169b // indirect
-	golang.org/x/sys v0.0.0-20200223170610-d5e6a3e2c0ae // indirect
-	google.golang.org/genproto v0.0.0-20200226201735-46b91f19d98c // indirect
-	google.golang.org/grpc v1.27.1 // indirect
-	gopkg.in/ini.v1 v1.52.0 // indirect
-	gopkg.in/yaml.v2 v2.2.8 // indirect
+	golang.org/x/net v0.0.0-20201110031124-69a78807bb2b // indirect
+	golang.org/x/sys v0.0.0-20201119102817-f84b799fce68 // indirect
+	golang.org/x/text v0.3.4 // indirect
+	google.golang.org/genproto v0.0.0-20201119123407-9b1e624d6bc4 // indirect
+	google.golang.org/grpc v1.33.2 // indirect
+	google.golang.org/protobuf v1.25.0 // indirect
+	gopkg.in/ini.v1 v1.62.0 // indirect
+	gopkg.in/yaml.v2 v2.3.0 // indirect
 	gotest.tools v2.2.0+incompatible // indirect
 )
 

go.sum

@@ -20,6 +20,8 @@ github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03
 github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
 github.com/Microsoft/go-winio v0.4.14 h1:+hMXMk01us9KgxGb7ftKQt2Xpf5hH/yky+TDA+qxleU=
 github.com/Microsoft/go-winio v0.4.14/go.mod h1:qXqCSQ3Xa7+6tgxaGTIe4Kpcdsi+P8jBhyzoq1bpyYA=
+github.com/Microsoft/go-winio v0.4.15 h1:qkLXKzb1QoVatRyd/YlXZ/Kg0m5K3SPuoD82jjSOaBc=
+github.com/Microsoft/go-winio v0.4.15/go.mod h1:tTuCMEN+UleMWgg9dVx4Hu52b1bJo+59jBh3ajtinzw=
 github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU=
 github.com/Shopify/logrus-bugsnag v0.0.0-20171204204709-577dee27f20d/go.mod h1:HI8ITrYtUY+O+ZhtlqUnD8+KwNPOyugEhfP9fdUIaEQ=
 github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
@@ -45,8 +47,11 @@ github.com/bugsnag/panicwrap v0.0.0-20151223152923-e2c28503fcd0/go.mod h1:D/8v3k
 github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
 github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc=
 github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
-github.com/containerd/containerd v1.3.3 h1:LoIzb5y9x5l8VKAlyrbusNPXqBY0+kviRloxFUMFwKc=
-github.com/containerd/containerd v1.3.3/go.mod h1:bC6axHOhabU15QhwfG7w5PipXdVtMXFTttgp+kVtyUA=
+github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc=
+github.com/containerd/containerd v1.4.0 h1:aWJB3lbDEaOxg1mkTBAINY2a+NsoKbAeRYefJPPRY+o=
+github.com/containerd/containerd v1.4.0/go.mod h1:bC6axHOhabU15QhwfG7w5PipXdVtMXFTttgp+kVtyUA=
+github.com/containerd/containerd v1.4.1 h1:pASeJT3R3YyVn+94qEPk0SnU1OQ20Jd/T+SPKy9xehY=
+github.com/containerd/containerd v1.4.1/go.mod h1:bC6axHOhabU15QhwfG7w5PipXdVtMXFTttgp+kVtyUA=
 github.com/coreos/bbolt v1.3.2/go.mod h1:iRUV2dpdMOn7Bo10OQBFzIJO9kkE559Wcmn+qkEiiKk=
 github.com/coreos/etcd v3.3.10+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE=
 github.com/coreos/etcd v3.3.13+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE=
@@ -74,11 +79,15 @@ github.com/docker/go-metrics v0.0.0-20180209012529-399ea8c73916/go.mod h1:/u0gXw
 github.com/docker/go-units v0.4.0 h1:3uh0PgVws3nIA0Q+MwDC8yjEPf9zjRfZZWXZYDct3Tw=
 github.com/docker/go-units v0.4.0/go.mod h1:fgPhTUdO+D/Jk86RDLlptpiXQzgHJF7gydDDbaIK4Dk=
 github.com/docker/libtrust v0.0.0-20150114040149-fa567046d9b1/go.mod h1:cyGadeNEkKy96OOhEzfZl+yxihPEzKnqJwvfuSUqbZE=
+github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
 github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
+github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1mIlRU8Am5FuJP05cCM98=
 github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
 github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4=
 github.com/fsnotify/fsnotify v1.4.7 h1:IXs+QLmnXW2CcXuY+8Mzv/fWEsPGWxqefPtCP5CnV9I=
 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/garyburd/redigo v0.0.0-20150301180006-535138d7bcd7/go.mod h1:NR3MbYisc3/PwhQ00EMzDiPmrwpPxAn5GI05/YaO1SY=
 github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
 github.com/go-gl/glfw v0.0.0-20190409004039-e6da0acd62b1/go.mod h1:vR7hzQXu2zJy9AVAgeJqvqgH9Q5CA+iKCZ2gyEVpxRU=
@@ -117,28 +126,38 @@ github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5y
 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 h1:87PNWwrRvUSnqS4dlcBU/ftvOIBep4sYuBLlh6rX2wk=
-github.com/golang/protobuf v1.3.4/go.mod h1:vzj43D7+SQXF/4pzW/hwtAqwc6iTitCiVSaWz5lYuqw=
+github.com/golang/protobuf v1.4.0-rc.1/go.mod h1:ceaxUfeHdC40wWswd/P6IGgMaK3YpKi5j83Wpe3EHw8=
+github.com/golang/protobuf v1.4.0-rc.1.0.20200221234624-67d41d38c208/go.mod h1:xKAWHe0F5eneWXFV3EuXVDTCmh+JuBKY0li0aMyXATA=
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@@ -171,7 +190,6 @@ github.com/joho/godotenv v1.3.0 h1:Zjp+RcGpHhGlrMbJzXTrZZPrWj+1vfm90La1wgB6Bhc=
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@@ -185,6 +203,7 @@ github.com/konsorten/go-windows-terminal-sequences v1.0.2 h1:DB17ag19krx9CFsz4o3
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@@ -194,6 +213,12 @@ github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
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@@ -208,10 +233,10 @@ github.com/mitchellh/iochan v1.0.0/go.mod h1:JwYml1nuB7xOzsp52dPpHFffvOCDupsG0Qu
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@@ -219,22 +244,25 @@ github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRW
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@@ -258,8 +286,8 @@ github.com/rogpeppe/go-internal v1.3.0 h1:RR9dF3JtopPvtkroDZuVD7qquD0bnHlKSqaQhg
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@@ -270,10 +298,10 @@ github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPx
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@@ -283,8 +311,10 @@ github.com/soheilhy/cmux v0.1.4/go.mod h1:IM3LyeVVIOuxMH7sFAkER9+bJ4dT7Ms6E4xg4k
 github.com/spaolacci/murmur3 v0.0.0-20180118202830-f09979ecbc72/go.mod h1:JwIasOWyU6f++ZhiEuf87xNszmSA2myDM2Kzu9HwQUA=
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@@ -301,10 +331,6 @@ github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=
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@@ -316,10 +342,6 @@ github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0
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@@ -344,6 +366,8 @@ golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACk
 golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20190621222207-cc06ce4a13d4/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
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 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
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@@ -375,13 +399,13 @@ golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
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@@ -410,12 +434,23 @@ golang.org/x/sys v0.0.0-20190515120540-06a5c4944438/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20190602015325-4c4f7f33c9ed/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=
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 golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
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@@ -440,6 +475,8 @@ golang.org/x/tools v0.0.0-20190911174233-4f2ddba30aff/go.mod h1:b+2E5dAYhXwXZwtn
 golang.org/x/tools v0.0.0-20191012152004-8de300cfc20a/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
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@@ -461,18 +498,34 @@ google.golang.org/genproto v0.0.0-20190801165951-fa694d86fc64/go.mod h1:DMBHOl98
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+google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
+google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
+google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=
+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/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 h1:UhZDfRO8JRQru4/+LlLE0BRKGF8L+PICnvYZmx/fEGA=
+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/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20141024133853-64131543e789/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
@@ -481,8 +534,10 @@ gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8
 gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
 gopkg.in/ini.v1 v1.51.0 h1:AQvPpx3LzTDM0AjnIRlVFwFFGC+npRopjZxLJj6gdno=
 gopkg.in/ini.v1 v1.51.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
-gopkg.in/ini.v1 v1.52.0 h1:j+Lt/M1oPPejkniCg1TkWE2J3Eh1oZTsHSXzMTzUXn4=
-gopkg.in/ini.v1 v1.52.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
+gopkg.in/ini.v1 v1.61.0 h1:LBCdW4FmFYL4s/vDZD1RQYX7oAR6IjujCYgMdbHBR10=
+gopkg.in/ini.v1 v1.61.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
+gopkg.in/ini.v1 v1.62.0 h1:duBzk771uxoUuOlyRLkHsygud9+5lrlGjdFBb4mSKDU=
+gopkg.in/ini.v1 v1.62.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
 gopkg.in/resty.v1 v1.12.0/go.mod h1:mDo4pnntr5jdWRML875a/NmxYqAlA73dVijT2AXvQQo=
 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=
@@ -490,8 +545,8 @@ gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
 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 v2.2.8 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=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gotest.tools v2.2.0+incompatible h1:VsBPFP1AI068pPrMxtb/S8Zkgf9xEmTLJjfM+P5UIEo=

main_test.go

@@ -70,32 +70,8 @@ func (m *MockedClient) Events(ctx context.Context) (<-chan events.Message, <-cha
 	return channel, err
 }
 
-func Test_handler_listContainers_happy(t *testing.T) {
-	req, err := http.NewRequest("GET", "/api/containers.json", nil)
-	require.NoError(t, err, "NewRequest should not return an error.")
-
-	rr := httptest.NewRecorder()
-
-	mockedClient := new(MockedClient)
-	containers := []docker.Container{
-		{
-			ID:      "1234567890",
-			Status:  "status",
-			State:   "state",
-			Name:    "test",
-			Created: 0,
-			Command: "command",
-			ImageID: "image_id",
-			Image:   "image",
-		},
-	}
-	mockedClient.On("ListContainers", mock.Anything).Return(containers, nil)
-
-	h := handler{client: mockedClient}
-	handler := http.HandlerFunc(h.listContainers)
-	handler.ServeHTTP(rr, req)
-	abide.AssertHTTPResponse(t, t.Name(), rr.Result())
-	mockedClient.AssertExpectations(t)
+func (m *MockedClient) ContainerStats(context.Context, string, chan<- docker.ContainerStat) error {
+	return nil
 }
 
 func Test_handler_streamLogs_happy(t *testing.T) {
@@ -232,6 +208,7 @@ func Test_handler_streamEvents_happy(t *testing.T) {
 	messages := make(chan events.Message)
 	errChannel := make(chan error)
 	mockedClient.On("Events", mock.Anything).Return(messages, errChannel)
+	mockedClient.On("ListContainers").Return([]docker.Container{}, nil)
 
 	go func() {
 		messages <- events.Message{
@@ -258,6 +235,7 @@ func Test_handler_streamEvents_error(t *testing.T) {
 	messages := make(chan events.Message)
 	errChannel := make(chan error)
 	mockedClient.On("Events", mock.Anything).Return(messages, errChannel)
+	mockedClient.On("ListContainers").Return([]docker.Container{}, nil)
 
 	go func() {
 		errChannel <- errors.New("fake error")
@@ -281,6 +259,7 @@ func Test_handler_streamEvents_error_request(t *testing.T) {
 	messages := make(chan events.Message)
 	errChannel := make(chan error)
 	mockedClient.On("Events", mock.Anything).Return(messages, errChannel)
+	mockedClient.On("ListContainers").Return([]docker.Container{}, nil)
 
 	ctx, cancel := context.WithCancel(context.Background())
 	req = req.WithContext(ctx)

package.json

@@ -1,6 +1,6 @@
 {
  "name": "dozzle",
- "version": "2.2.0",
+ "version": "3.0.3",
  "description": "Realtime log viewer for docker containers. ",
  "scripts": {
   "prestart": "yarn clean",
@@ -8,7 +8,7 @@
   "watch:assets": "webpack --mode=development --watch",
   "watch:server": "reflex -c .reflex",
   "dev": "npm-run-all -p dev-server watch:server",
-  "dev-server": "webpack-dev-server --open",
+  "dev-server": "webpack serve --mode=development",
   "prebuild": "yarn clean",
   "build": "yarn webpack --mode=production",
   "clean": "rm -rf static/ a_main-packr.go",
@@ -28,55 +28,55 @@
  "homepage": "https://github.com/amir20/dozzle#readme",
  "dependencies": {
   "ansi-to-html": "^0.6.14",
-  "buefy": "^0.9.1",
-  "bulma": "^0.9.0",
-  "date-fns": "^2.15.0",
-  "dompurify": "^2.0.12",
+  "buefy": "^0.9.4",
+  "bulma": "^0.9.1",
+  "date-fns": "^2.16.1",
+  "dompurify": "^2.2.2",
   "hotkeys-js": "^3.8.1",
   "lodash.debounce": "^4.0.8",
   "lodash.throttle": "^4.1.1",
   "semver": "^7.3.2",
-  "splitpanes": "^2.2.1",
+  "splitpanes": "^2.3.6",
   "store": "^2.0.12",
   "vue": "^2.6.12",
   "vue-meta": "^2.4.0",
-  "vue-router": "^3.4.3",
+  "vue-router": "^3.4.9",
   "vuex": "^3.5.1"
  },
  "devDependencies": {
-  "@babel/core": "^7.11.4",
-  "@babel/plugin-transform-runtime": "^7.11.0",
+  "@babel/core": "^7.12.7",
+  "@babel/plugin-transform-runtime": "^7.12.1",
   "@vue/component-compiler-utils": "^3.2.0",
-  "@vue/test-utils": "^1.0.4",
+  "@vue/test-utils": "^1.1.1",
+  "autoprefixer": "^10.0.2",
   "babel-core": "^7.0.0-bridge.0",
-  "babel-jest": "^26.3.0",
+  "babel-jest": "^26.6.3",
   "babel-preset-env": "^1.7.0",
-  "caniuse-lite": "^1.0.30001117",
-  "css-loader": "^4.2.1",
+  "caniuse-lite": "^1.0.30001159",
+  "css-loader": "^5.0.1",
   "eventsourcemock": "^2.0.0",
-  "html-webpack-plugin": "^4.3.0",
-  "husky": "^4.2.5",
-  "jest": "^26.4.1",
+  "html-webpack-plugin": "^4.5.0",
+  "husky": "^4.3.0",
+  "jest": "^26.6.3",
   "jest-serializer-vue": "^2.0.2",
-  "lint-staged": "^10.2.11",
-  "mini-css-extract-plugin": "^0.10.0",
+  "lint-staged": "^10.5.1",
+  "mini-css-extract-plugin": "^1.3.1",
   "npm-run-all": "^4.1.5",
-  "postcss-cssnext": "^3.1.0",
-  "postcss-import": "^12.0.1",
-  "postcss-loader": "^3.0.0",
-  "prettier": "^2.0.5",
-  "release-it": "^13.6.8",
-  "sass": "^1.26.10",
-  "sass-loader": "^9.0.3",
+  "postcss": "^8.1.9",
+  "postcss-loader": "^4.1.0",
+  "prettier": "^2.2.0",
+  "release-it": "^14.2.1",
+  "sass": "^1.29.0",
+  "sass-loader": "^10.1.0",
   "vue-hot-reload-api": "^2.3.4",
-  "vue-jest": "^3.0.6",
-  "vue-loader": "^15.9.3",
+  "vue-jest": "^3.0.7",
+  "vue-loader": "^15.9.5",
   "vue-style-loader": "^4.1.2",
   "vue-template-compiler": "^2.6.12",
-  "webpack": "^4.44.1",
-  "webpack-cli": "^3.3.12",
+  "webpack": "^5.6.0",
+  "webpack-cli": "^4.2.0",
   "webpack-dev-server": "^3.11.0",
-  "webpack-pwa-manifest": "^4.2.0"
+  "webpack-pwa-manifest": "^4.3.0"
  },
  "husky": {
   "hooks": {

routes.go

@@ -8,8 +8,10 @@ import (
 	"net/http"
 	"runtime"
 	"strings"
+	"sync"
 	"time"
 
+	"github.com/amir20/dozzle/docker"
 	"github.com/gorilla/mux"
 	log "github.com/sirupsen/logrus"
 )
@@ -23,7 +25,6 @@ func createRoutes(base string, h *handler) *mux.Router {
 		}))
 	}
 	s := r.PathPrefix(base).Subrouter()
-	s.HandleFunc("/api/containers.json", h.listContainers)
 	s.HandleFunc("/api/logs/stream", h.streamLogs)
 	s.HandleFunc("/api/logs", h.fetchLogsBetweenDates)
 	s.HandleFunc("/api/events/stream", h.streamEvents)
@@ -69,19 +70,6 @@ func (h *handler) index(w http.ResponseWriter, req *http.Request) {
 	}
 }
 
-func (h *handler) listContainers(w http.ResponseWriter, r *http.Request) {
-	containers, err := h.client.ListContainers()
-	if err != nil {
-		http.Error(w, err.Error(), http.StatusInternalServerError)
-		return
-	}
-	err = json.NewEncoder(w).Encode(containers)
-	if err != nil {
-		http.Error(w, err.Error(), http.StatusInternalServerError)
-		return
-	}
-}
-
 func (h *handler) fetchLogsBetweenDates(w http.ResponseWriter, r *http.Request) {
 	w.Header().Set("Content-Type", "text/plain; charset=UTF-8")
 
@@ -166,24 +154,65 @@ func (h *handler) streamEvents(w http.ResponseWriter, r *http.Request) {
 	w.Header().Set("X-Accel-Buffering", "no")
 
 	ctx := r.Context()
+
 	messages, err := h.client.Events(ctx)
+	stats := make(chan docker.ContainerStat)
+
+	runningContainers := map[string]docker.Container{}
+	if containers, err := h.client.ListContainers(); err == nil {
+		for _, c := range containers {
+			if c.State == "running" {
+				h.client.ContainerStats(ctx, c.ID, stats)
+				runningContainers[c.ID] = c
+			}
+		}
+	}
+
+	if err := sendContainersJSON(h.client, w); err != nil {
+		log.Errorf("Error while encoding containers to stream: %v", err)
+	}
+
+	f.Flush()
+
+	delayer := delayedFunc(time.Second)
 
 Loop:
 	for {
 		select {
+		case stat := <-stats:
+			bytes, _ := json.Marshal(stat)
+			_, err := fmt.Fprintf(w, "event: container-stat\ndata: %s\n\n", string(bytes))
+			if err != nil {
+				log.Debugf("Error while writing to event stream: %v", err)
+				break
+			}
+			f.Flush()
 		case message, ok := <-messages:
 			if !ok {
 				break Loop
 			}
 			switch message.Action {
-			case "connect", "disconnect", "create", "destroy", "start", "stop":
+			case "start", "connect", "disconnect", "die":
 				log.Debugf("Triggering docker event: %v", message.Action)
-				_, err := fmt.Fprintf(w, "event: containers-changed\ndata: %s\n\n", message.Action)
-
-				if err != nil {
-					log.Debugf("Error while writing to event stream: %v", err)
-					break
+				if message.Action == "start" {
+					log.Debugf("Scanning for new containers")
+					if containers, err := h.client.ListContainers(); err == nil {
+						for _, c := range containers {
+							if _, ok = runningContainers[c.ID]; c.State == "running" && !ok {
+								log.Debugf("Found a new container %v", c.ID)
+								h.client.ContainerStats(ctx, c.ID, stats)
+								runningContainers[c.ID] = c
+							}
+						}
+					}
 				}
+
+				delayer(func() {
+					if err := sendContainersJSON(h.client, w); err != nil {
+						log.Errorf("Error while encoding containers to stream: %v", err)
+					}
+				})
+
 				f.Flush()
 			default:
 				log.Debugf("Ignoring docker event: %v", message.Action)
@@ -199,3 +228,47 @@ Loop:
 func (h *handler) version(w http.ResponseWriter, r *http.Request) {
 	fmt.Fprintln(w, version)
 }
+
+func sendContainersJSON(client docker.Client, w http.ResponseWriter) error {
+	if containers, err := client.ListContainers(); err != nil {
+		return err
+	} else {
+		if _, err := fmt.Fprint(w, "event: containers-changed\ndata: "); err != nil {
+			return err
+		}
+
+		if err := json.NewEncoder(w).Encode(containers); err != nil {
+			return err
+		}
+
+		if _, err := fmt.Fprint(w, "\n\n"); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+type delayedFun struct {
+	mu    sync.Mutex
+	after time.Duration
+	timer *time.Timer
+}
+
+func delayedFunc(after time.Duration) func(f func()) {
+	d := &delayedFun{after: after}
+
+	return func(f func()) {
+		d.add(f)
+	}
+}
+
+func (d *delayedFun) add(f func()) {
+	d.mu.Lock()
+	defer d.mu.Unlock()
+
+	if d.timer != nil {
+		d.timer.Stop()
+	}
+	d.timer = time.AfterFunc(d.after, f)
+}

webpack.config.js

@@ -15,7 +15,7 @@ module.exports = (env, argv) => ({
   output: {
     path: path.resolve(__dirname, "./static"),
     filename: "[name].js",
-    publicPath: process.env.WEBPACK_DEV_SERVER ? "/" : "{{ .Base }}",
+    publicPath: argv.mode === "production" ? "{{ .Base }}" : "/",
   },
   module: {
     rules: [
@@ -28,22 +28,14 @@ module.exports = (env, argv) => ({
         use: [
           {
             loader: MiniCssExtractPlugin.loader,
-            options: {
-              hmr: argv.mode !== "production",
-            },
           },
           "css-loader",
           {
             loader: "postcss-loader",
             options: {
-              ident: "postcss",
-              plugins: (loader) => [
-                require("postcss-cssnext")({
-                  features: {
-                    customProperties: { warnings: false },
-                  },
-                }),
-              ],
+              postcssOptions: {
+                plugins: [require("autoprefixer")],
+              },
             },
           },
           "sass-loader",
@@ -78,6 +70,7 @@ module.exports = (env, argv) => ({
     port: 8081,
     inline: true,
     hot: true,
+    open: true,
     historyApiFallback: true,
     proxy: {
       "/api": {