Build Docker image #76
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| name: Build Docker image | |
| on: | |
| push: | |
| branches: | |
| - main | |
| env: | |
| REGISTRY: ghcr.io | |
| permissions: | |
| id-token: write | |
| contents: read | |
| packages: write | |
| attestations: write | |
| jobs: | |
| prepare: | |
| runs-on: ubuntu-latest | |
| outputs: | |
| matrix: ${{ steps.changed-dockerfiles.outputs.all_changed_files }} | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v4 | |
| - name: Get changed Dockerfiles | |
| id: changed-dockerfiles | |
| uses: tj-actions/changed-files@v45 | |
| with: | |
| files: | | |
| **/Dockerfile | |
| matrix: true | |
| - name: List all changed files | |
| run: echo '${{ steps.changed-dockerfiles.outputs.all_changed_files }}' | |
| run-matrix: | |
| needs: prepare | |
| if: ${{ needs.prepare.outputs.matrix != '[]' }} | |
| runs-on: ubuntu-latest | |
| strategy: | |
| matrix: | |
| dockerfile: ${{ fromJSON(needs.prepare.outputs.matrix) }} | |
| max-parallel: 4 | |
| fail-fast: false | |
| steps: | |
| - name: Set image_name variable | |
| run: | | |
| dir_name=$(dirname "${{ matrix.dockerfile }}") | |
| echo "dir_name=$dir_name" >> $GITHUB_ENV | |
| image_name="yettoapp/${dir_name//\//-}" | |
| echo "image_name=$image_name" >> $GITHUB_ENV | |
| - name: Checkout code | |
| uses: actions/checkout@v4 | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| - name: Login to GitHub Container Registry | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ghcr.io | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Extract metadata (tags, labels) for Docker | |
| id: meta | |
| uses: docker/metadata-action@v5 | |
| with: | |
| images: ${{ env.REGISTRY }}/${{ env.image_name }} | |
| tags: | | |
| type=raw,value={{branch}} | |
| - name: Build and push Docker image | |
| id: push | |
| uses: docker/build-push-action@v6 | |
| with: | |
| context: ${{ env.dir_name }} | |
| file: ${{ matrix.dockerfile }} | |
| push: true | |
| cache-from: type=gha | |
| cache-to: type=gha,mode=max | |
| tags: ${{ steps.meta.outputs.tags }} | |
| labels: ${{ steps.meta.outputs.labels }} | |
| - name: Generate artifact attestation | |
| uses: actions/attest-build-provenance@v1 | |
| with: | |
| subject-name: ${{ env.REGISTRY }}/${{ env.image_name }} | |
| subject-digest: ${{ steps.push.outputs.digest }} | |
| push-to-registry: true |