build.yml

name: Build and Release

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]

permissions:
  contents: write

jobs:
  test:
    name: Test (unit, integration, e2e)
    runs-on: ubuntu-latest

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Set up Node.js
        uses: actions/setup-node@v4
        with:
          node-version: "20"
          cache: "npm"

      - name: Install dependencies
        run: npm ci

      - name: Run static analysis (code smells & SAST lint)
        run: npm run lint

      - name: Run unit and integration tests
        run: npm test

      - name: Install Playwright browsers
        run: npx playwright install --with-deps chromium

      - name: Run E2E tests
        run: npm run test:e2e

  build:
    name: Build extension (.xpi)
    needs: test
    runs-on: ubuntu-latest

    outputs:
      version: ${{ steps.meta.outputs.version }}
      xpi_name: ${{ steps.meta.outputs.xpi_name }}

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Extract version from manifest
        id: meta
        run: |
          VERSION=$(python3 -c "import json,sys; print(json.load(open('src/manifest.json'))['version'])")
          XPI_NAME="thunderbird-slack-provider-${VERSION}.xpi"
          echo "version=${VERSION}"   >> "$GITHUB_OUTPUT"
          echo "xpi_name=${XPI_NAME}" >> "$GITHUB_OUTPUT"
          echo "Extension version: ${VERSION}"

      - name: Validate manifest
        run: |
          python3 -c "
          import json, sys
          with open('src/manifest.json') as f:
            m = json.load(f)
          required = ['manifest_version','name','version','background']
          missing = [k for k in required if k not in m]
          if missing:
            sys.exit(f'Missing required manifest keys: {missing}')
          print('Manifest OK — name:', m['name'], '| version:', m['version'])
          "

      - name: Package extension
        run: |
          mkdir -p dist
          cd src
          zip -r "../dist/${{ steps.meta.outputs.xpi_name }}" . \
            --exclude "*.DS_Store" \
            --exclude "__MACOSX/*"
          echo "Built: dist/${{ steps.meta.outputs.xpi_name }}"
          ls -lh "../dist/${{ steps.meta.outputs.xpi_name }}"

      - name: Upload build artifact
        uses: actions/upload-artifact@v4
        with:
          name: thunderbird-slack-provider-${{ steps.meta.outputs.version }}
          path: dist/${{ steps.meta.outputs.xpi_name }}
          if-no-files-found: error

  release:
    name: Publish GitHub Release
    needs: build
    # Only run on pushes to main (not on PRs)
    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
    runs-on: ubuntu-latest

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Download build artifact
        uses: actions/download-artifact@v4
        with:
          name: thunderbird-slack-provider-${{ needs.build.outputs.version }}
          path: dist/

      - name: Delete existing release/tag (if any)
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          TAG="v${{ needs.build.outputs.version }}"
          # Delete release if it exists (ignore errors)
          gh release delete "$TAG" --yes 2>/dev/null || true
          # Delete tag if it exists
          git push origin --delete "$TAG" 2>/dev/null || true

      - name: Create GitHub Release
        uses: softprops/action-gh-release@v2
        with:
          tag_name: v${{ needs.build.outputs.version }}
          name: "Thunderbird Slack Provider v${{ needs.build.outputs.version }}"
          body: |
            ## Thunderbird Slack Provider v${{ needs.build.outputs.version }}

            ### Installation

            1. Download the `.xpi` file attached to this release.
            2. In Thunderbird, open **Tools → Add-ons and Themes**.
            3. Click the ⚙️ gear icon and choose **Install Add-on From File…**.
            4. Select the downloaded `.xpi` file.
            5. After installation, open the extension settings and enter your Slack API token.

            See the [README](https://github.com/${{ github.repository }}#readme) for full instructions including how to create a Slack app and obtain an API token.
          files: dist/${{ needs.build.outputs.xpi_name }}
          make_latest: true
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}