Configure builder by default #2
Workflow file for this run
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| name: docker-rofl-builder | |
| on: | |
| push: | |
| branches: | |
| - master | |
| paths: | |
| - docker/rofl-builder/** | |
| - .github/workflows/docker-rofl-builder.yml | |
| tags: | |
| - 'rofl-builder/v[0-9]+.[0-9]+*' | |
| pull_request: | |
| paths: | |
| - docker/rofl-builder/** | |
| - .github/workflows/docker-rofl-builder.yml | |
| permissions: | |
| contents: read | |
| packages: write | |
| jobs: | |
| build-rofl-builder: | |
| name: build-rofl-builder | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v4 | |
| with: | |
| ref: ${{ github.event.pull_request.head.sha }} | |
| - name: Determine tag name | |
| id: determine-tag | |
| shell: bash | |
| run: | | |
| if [[ "${{ github.event_name }}" == "pull_request" ]]; then | |
| echo "tag=pr-${{ github.event.pull_request.number }}" >> "$GITHUB_OUTPUT" | |
| elif [[ "${{ github.ref }}" == refs/tags/* ]]; then | |
| # Trim rofl-builder/v prefix from tag | |
| TAG="${{ github.ref_name }}" | |
| TAG="${TAG#rofl-builder/v}" | |
| echo "tag=${TAG}" >> "$GITHUB_OUTPUT" | |
| else | |
| echo "tag=latest" >> "$GITHUB_OUTPUT" | |
| fi | |
| echo "created=$(date -u +'%Y-%m-%dT%H:%M:%SZ')" >> "$GITHUB_OUTPUT" | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| - name: Login to ghcr.io | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ghcr.io | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: "Build and push oasisprotocol/rofl-builder:${{ steps.determine-tag.outputs.tag }}" | |
| uses: docker/build-push-action@v6 | |
| with: | |
| context: docker/rofl-builder | |
| file: docker/rofl-builder/Dockerfile | |
| tags: ghcr.io/oasisprotocol/rofl-builder:${{ steps.determine-tag.outputs.tag }} | |
| pull: true | |
| push: true | |
| labels: | | |
| org.opencontainers.image.source=${{ github.event.repository.html_url }} | |
| org.opencontainers.image.created=${{ steps.determine-tag.outputs.created }} | |
| org.opencontainers.image.revision=${{ github.sha }} | |
| prune-old-images: | |
| name: prune-old-images | |
| if: ${{ always() }} | |
| needs: [build-rofl-builder] | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Prune old ghcr.io/oasisprotocol/rofl-builder images | |
| uses: vlaurin/[email protected] | |
| with: | |
| token: ${{ secrets.GITHUB_TOKEN }} | |
| organization: oasisprotocol | |
| container: rofl-builder | |
| keep-younger-than: 7 | |
| keep-last: 2 | |
| prune-tags-regexes: ^pr- |