publish-docker.yaml

# Conditionally publishes the current branch to GitHub Pages, and/or
# updates docker image for pwa.kiwix.org
# This workflow uses openzim/docker-publish-action@v6
# Documentation: https://github.com/openzim/docker-publish-action#readme

name: Publish app implementation

# Controls when the action will run. 
on:
  # Triggers the workflow on push to main
  push:
    branches: [ main ]
  # Triggers the workflow when a release is publsihed or updated
  release:
    types: [ published ]

  # Call this for testing from the REST API with '{"version":"{tag}"}'
  # 'https://api.github.com/repos/{owner}/{repo}/actions/workflows/{workflow_id}/dispatches'
  workflow_dispatch:
    inputs:
      version:
        description: Specific version to build (overrides on-main and tag-pattern), e.g. 'v2.0.0'
        required: false
        default: ''
      target:
        description: 'Set the target to update: "ghpages" or "docker" (will update GitHub Pages by default)'
        type: choice
        required: false
        options:
          - ghpages
          - docker
        default: ghpages  

jobs:
  build-and-push:
    name: Deploy app to Docker and/or gh-pages
    if: |
      ! contains( ${{ github.ref_name }}, 'WikiMed') && ! contains( ${{ github.ref_name }}, 'Wikivoyage')
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - name: Update app version number
        env:
          INPUT_VERSION: ${{ github.event.inputs.version }}
        run: |
          chmod +x ./scripts/rewrite_app_version_number.sh
          ./scripts/rewrite_app_version_number.sh
      - name: Build app with src bundle
        if: github.event.inputs.target == 'ghpages' || github.event_name == 'push'
        run: |
          npm ci
          npm run build-src
      - name: Build app with production bundle (src bundle also provided)
        if: github.event.inputs.target == 'docker' || github.event_name == 'release'
        run: |
          npm ci
          npm run build
          echo "After deployment the production app will be available at https://pwa.kiwix.org"
      - name: Build docker image and push
        if: github.event.inputs.target == 'docker' || github.event_name == 'release'
        uses: openzim/docker-publish-action@v8
        with:
          image-name: kiwix/kiwix-pwa
          credentials: |
            GHCRIO_USERNAME=${{ secrets.GHCR_USERNAME }}
            GHCRIO_TOKEN=${{ secrets.GHCR_TOKEN }}
          tag-pattern: /^v?([0-9.]+)$/
          latest-on-tag: true
          dockerfile: docker/dockerfile.pwa
          restrict-to: kiwix/kiwix-js-pwa
          registries: ghcr.io
          manual-tag: ${{ github.event.inputs.version }}
      - name: Restart live webapp
        if: github.event.inputs.target == 'docker' || github.event_name == 'release'
        uses: actions-hub/kubectl@master
        env:
          KUBE_CONFIG: ${{ secrets.KUBE_CONFIG }}
        with:
          args: rollout restart deployments pwa-deployment -n pwa
      # Publish to GitHub Pages if explicitly requested, or if releasing, or if pushing to main
      - name: Publish to GitHub Pages
        if: github.event.inputs.target == 'ghpages' || github.event_name == 'release' || github.event_name == 'push'
        run: |
          # Set up username and email
          echo "Publishing to GitHub pages..."
          git config user.name "GitHub Actions Bot"
          git config user.email "<>"
          # Delete gitignore entry for the dist folder
          sed -i "/^\/dist\/$/d" .gitignore
          if [ ! -z "$(git status --porcelain)" ]; then
            git add .
            git commit -m "Set GitHub Pages release version"
          fi
          # Set gh-pages branch on origin to the currently checked-out branch
          git push origin HEAD:gh-pages --force
          echo "After deployment, the app will be available at https://kiwix.github.io/kiwix-js-pwa/"
          echo "The production deployment will be available at https://kiwix.github.io/kiwix-js-pwa/dist/"