Heimdall/.github/workflows/release.yml

name: Release

on:
  workflow_dispatch:
    inputs:
      bump:
        description: 'Version bump type'
        required: true
        default: 'patch'
        type: choice
        options:
          - patch
          - minor
          - major
      version:
        description: 'Explicit version (e.g. 2.9.0) — overrides bump type'
        required: false
        type: string

permissions:
  contents: write

jobs:
  release:
    name: Bump version, tag and release
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          ref: 2.x
          fetch-depth: 0

      - name: Determine new version
        id: version
        env:
          EXPLICIT_VERSION: ${{ inputs.version }}
          BUMP: ${{ inputs.bump }}
        run: |
          current=$(sed -nE "s/^[[:space:]]*'version' => '([0-9]+\.[0-9]+\.[0-9]+)',/\1/p" config/app.php)
          if [ -z "$current" ]; then
            echo "::error::Could not read current version from config/app.php"
            exit 1
          fi
          if [ -n "$EXPLICIT_VERSION" ]; then
            new="$EXPLICIT_VERSION"
            if ! echo "$new" | grep -qE '^[0-9]+\.[0-9]+\.[0-9]+$'; then
              echo "::error::Invalid version '$new' — expected X.Y.Z"
              exit 1
            fi
          else
            IFS=. read -r major minor patch <<< "$current"
            case "$BUMP" in
              major) new="$((major + 1)).0.0" ;;
              minor) new="$major.$((minor + 1)).0" ;;
              patch) new="$major.$minor.$((patch + 1))" ;;
            esac
          fi
          if git rev-parse -q --verify "refs/tags/v$new" > /dev/null; then
            echo "::error::Tag v$new already exists"
            exit 1
          fi
          echo "Bumping $current -> $new"
          echo "new=$new" >> "$GITHUB_OUTPUT"

      - name: Commit bump and push tag
        env:
          NEW_VERSION: ${{ steps.version.outputs.new }}
        run: |
          sed -i -E "s/^([[:space:]]*'version' => ')[0-9.]+(',)/\1$NEW_VERSION\2/" config/app.php
          git config user.name "github-actions[bot]"
          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
          git commit -am "Bump version to $NEW_VERSION"
          git tag "v$NEW_VERSION"
          git push origin HEAD:2.x "refs/tags/v$NEW_VERSION"

      - name: Create GitHub release
        env:
          GH_TOKEN: ${{ github.token }}
        run: |
          gh release create "v${{ steps.version.outputs.new }}" \
            --title "v${{ steps.version.outputs.new }}" \
            --generate-notes