WIP #67
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| name: Docker | |
| # This workflow will generate container images for each of the Github Actions | |
| # which are using a Dockerfile. | |
| on: | |
| push: | |
| branches: | |
| - "main" | |
| - "feature-*" | |
| pull_request: | |
| branches: | |
| - "main" | |
| jobs: | |
| prepare: | |
| # Finds all the Dockerfiles in the repository and sets the action names | |
| # as output to reuse as matrix strategy in the build job | |
| runs-on: ubuntu-latest | |
| outputs: | |
| container_names_json: ${{ steps.set-output.outputs.container_names_json }} | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Find Dockerfiles | |
| id: set-output | |
| run: | | |
| # Find all Dockerfiles in the repository | |
| paths_with_docker=$(find -type f -name 'Dockerfile' | sed 's|/Dockerfile||' | sed 's|./||') | |
| # Transform the list of paths into a valid JSON array to be used as matrix strategy | |
| action_names=$(echo $paths_with_docker | jq --raw-input --compact-output 'split(" ") | . ') | |
| echo "Found Dockerfiles in the repository:" | |
| echo "${action_names}" | |
| echo "container_names_json=${action_names}" >> "${GITHUB_OUTPUT}" | |
| build: | |
| runs-on: ubuntu-latest | |
| needs: | |
| - prepare | |
| permissions: | |
| contents: read | |
| packages: write | |
| strategy: | |
| matrix: | |
| action-name: ${{fromJson(needs.prepare.outputs.container_names_json)}} | |
| env: | |
| REGISTRY: ghcr.io | |
| IMAGE_NAME: ${{ github.repository }}/${{ matrix.action-name }} | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Log into registry ${{ env.REGISTRY }} | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ${{ env.REGISTRY }} | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Set up QEMU | |
| uses: docker/setup-qemu-action@v3 | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| - name: Extract Docker metadata | |
| id: meta | |
| uses: docker/metadata-action@v5 | |
| with: | |
| images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }} | |
| tags: | | |
| type=ref,event=pr | |
| type=ref,event=branch | |
| type=raw,value=latest,enable={{is_default_branch}} | |
| - name: Build and push Docker image | |
| uses: docker/build-push-action@v6 | |
| with: | |
| context: ${{ matrix.action-name }} | |
| file: ${{ matrix.action-name }}/Dockerfile | |
| push: true | |
| tags: ${{ steps.meta.outputs.tags }} | |
| labels: ${{ steps.meta.outputs.labels }} | |
| platforms: linux/amd64,linux/arm64 | |
| # Disable "provenance" vecause of this bug: https://github.com/docker/build-push-action/issues/820 | |
| provenance: false | |
| cache-from: type=gha | |
| cache-to: type=gha,mode=max |