main.yml

name: Publish Docker images
on:
  workflow_dispatch: {}
  schedule:
    - cron: "46 2 * * 1"

jobs:
  build-and-push:
    name: Build Docker images
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3
        with:
          platforms: arm64
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3
        with:
          platforms: linux/amd64,linux/arm64
      - name: Build images
        env:
          zsh_tags: |
            master
            5.9
            5.8.1
            5.8
            5.7.1
            5.7
            5.6.2
            5.6.1
            5.6
            5.5.1
            5.5
            5.4.2
            5.4.1
            5.4
            5.3.1
            5.3
            5.2
            5.1.1
            5.1
            5.0.8
            5.0.7
            5.0.6
            5.0.5
            5.0.4
            5.0.3
            5.0.2
            5.0.1
            5.0.0
            4.3.17
            4.3.16
            4.3.15
            4.3.14
            4.3.13
            4.3.12
            4.3.11
        run: |
          for image in */Dockerfile; do
            image="$(basename $(dirname $image))"

            if ! test -f "$image/build.sh"; then
              echo "::error ::missing build.sh file at /$image"
              exit 1
            fi

            "$image/build.sh" ${{ secrets.DOCKERHUB_ORG }}
          done
      - name: Log in to Docker Hub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USER }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}
      - name: Push to Docker Hub
        run: |
          for image in */Dockerfile; do
            image="$(basename $(dirname $image))"
            docker push "${{ secrets.DOCKERHUB_ORG }}/$image" --all-tags
          done
      - name: Update image READMEs
        env:
          DH_USERNAME: ${{ secrets.DOCKERHUB_USER }}
          DH_PASSWORD: ${{ secrets.DOCKERHUB_TOKEN }}
        run: |
          for image in */Dockerfile; do
            image="$(basename $(dirname $image))"

            if ! test -f "$image/README.md"; then
              echo "::warning ::missing README.md file at /$image"
              continue
            fi

            node .github/scripts/update-image-readme.js "${{ secrets.DOCKERHUB_ORG }}/$image" "$image/README.md"
          done