Build Docker images in GitHub Actions #26
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| name: Docker | |
| on: | |
| push: | |
| branches: [master] | |
| # Publish semver tags as releases. | |
| tags: ["v*.*.*"] | |
| env: | |
| REGISTRY: ghcr.io | |
| REGISTRY_WITH_PATH: ghcr.io/${{ github.repository_owner }} | |
| jobs: | |
| build-push-image: | |
| strategy: | |
| matrix: | |
| image: [secrets, nginx, service, enketo] | |
| # Empty flavor and build_args are required so that GitHub finds the 'include' below | |
| flavor: [""] | |
| build_args: [""] | |
| include: | |
| # Build additional OIDC flavor for nginx (tags will be suffixed with -oidc) | |
| - image: nginx | |
| flavor: | | |
| latest=true | |
| suffix=-oidc,onlatest=true | |
| build_args: | | |
| OIDC_ENABLED=true | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: read | |
| packages: write | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 0 | |
| submodules: true | |
| - name: Log into registry ${{ env.REGISTRY }} | |
| if: github.event_name != 'pull_request' | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ${{ env.REGISTRY }} | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Extract Docker metadata | |
| id: meta | |
| uses: docker/metadata-action@v5 | |
| with: | |
| images: ${{ env.REGISTRY_WITH_PATH }}/central-${{ matrix.image }} | |
| flavor: ${{ matrix.flavor }} | |
| # Generate Docker tags based on the following events/attributes | |
| tags: | | |
| type=ref,event=branch | |
| type=semver,pattern={{version}} | |
| type=semver,pattern={{major}}.{{minor}}.{{hotfix}} | |
| type=semver,pattern={{major}}.{{minor}} | |
| type=semver,pattern={{major}} | |
| type=sha | |
| - name: Build and push ${{ matrix.image }} Docker image | |
| uses: docker/build-push-action@v5 | |
| with: | |
| file: ${{ matrix.image }}.dockerfile | |
| context: . | |
| build-args: ${{ matrix.build_args }} | |
| push: ${{ github.event_name != 'pull_request' }} | |
| tags: ${{ steps.meta.outputs.tags }} | |
| labels: ${{ steps.meta.outputs.labels }} |