Replace slashes with dashes for artifact name #18
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| name: Publish | |
| on: | |
| push: | |
| branches: [main] | |
| tags: ['v*.*.*'] | |
| pull_request: | |
| branches: [main] | |
| permissions: | |
| contents: read | |
| packages: write | |
| env: | |
| REGISTRY: ghcr.io | |
| jobs: | |
| build: | |
| name: "Build: ${{ matrix.image.name }} (${{ matrix.platform }})" | |
| runs-on: ubuntu-latest | |
| strategy: | |
| matrix: | |
| image: | |
| - name: ${{ github.repository }} | |
| file: .docker/app/Dockerfile | |
| - name: ${{ github.repository }}-nginx | |
| file: .docker/nginx/Dockerfile | |
| - name: ${{ github.repository }}-certbot | |
| file: .docker/certbot/Dockerfile | |
| platform: | |
| - linux/amd64 | |
| - linux/arm64 | |
| steps: | |
| - name: Set environment variables | |
| run: | | |
| platform=${{ matrix.platform }} | |
| echo "PLATFORM_PAIR=${platform//\//-}" >> $GITHUB_ENV | |
| image="${{ env.REGISTRY }}/${{ matrix.image.name }}" | |
| echo "IMAGE_NAME=${image,,}" >> $GITHUB_ENV | |
| echo "ARTIFACT_NAME=${IMAGE_NAME//\//-}" >> $GITHUB_ENV | |
| - name: Checkout repository | |
| id: checkout | |
| uses: actions/checkout@v4 | |
| - name: Extract Docker metadata | |
| id: meta | |
| uses: docker/metadata-action@v5 | |
| with: | |
| images: ${{ env.REGISTRY }}/${{ matrix.image.name }} | |
| - name: Set up QEMU | |
| uses: docker/setup-qemu-action@v3 | |
| with: | |
| platforms: amd64,arm64 | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| - name: "Login to container registry: ${{ env.REGISTRY }}" | |
| if: github.event_name != 'pull_request' | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ${{ env.REGISTRY }} | |
| username: ${{ github.actor }} | |
| password: ${{ github.token }} | |
| - name: Build image by digest | |
| id: build | |
| uses: docker/build-push-action@v6 | |
| with: | |
| file: ${{ matrix.image.file }} | |
| platforms: ${{ matrix.platform }} | |
| push: ${{ github.event_name != 'pull_request' }} | |
| labels: ${{ steps.meta.outputs.labels }} | |
| outputs: type=image,name=${{ env.IMAGE_NAME }},push-by-digest=true,name-canonical=true | |
| cache-from: type=gha | |
| cache-to: type=gha,mode=max | |
| - name: Export digest | |
| if: github.event_name != 'pull_request' | |
| run: | | |
| mkdir -p /tmp/digests/${{ env.ARTIFACT_NAME }} | |
| digest="${{ steps.build.outputs.digest }}" | |
| touch "/tmp/digests/${{ env.ARTIFACT_NAME }}/${digest#sha256:}" | |
| - name: Upload digest | |
| uses: actions/upload-artifact@v4 | |
| if: github.event_name != 'pull_request' | |
| with: | |
| name: digests-${{ env.ARTIFACT_NAME }}-${{ env.PLATFORM_PAIR }} | |
| path: /tmp/digests/${{ env.ARTIFACT_NAME }}/* | |
| if-no-files-found: error | |
| retention-days: 1 | |
| merge: | |
| name: "Merge: ${{ matrix.image.name }}" | |
| runs-on: ubuntu-latest | |
| needs: | |
| - build | |
| strategy: | |
| matrix: | |
| image: | |
| - name: ${{ github.repository }} | |
| file: .docker/app/Dockerfile | |
| - name: ${{ github.repository }}-nginx | |
| file: .docker/nginx/Dockerfile | |
| - name: ${{ github.repository }}-certbot | |
| file: .docker/certbot/Dockerfile | |
| steps: | |
| - name: Set environment variables | |
| run: | | |
| image="${{ env.REGISTRY }}/${{ matrix.image.name }}" | |
| echo "IMAGE_NAME=${image,,}" >> $GITHUB_ENV | |
| echo "ARTIFACT_NAME=${IMAGE_NAME//\//-}" >> $GITHUB_ENV | |
| - name: Download digests | |
| uses: actions/download-artifact@v4 | |
| with: | |
| path: /tmp/digests/${{ env.ARTIFACT_NAME }} | |
| pattern: digests-${{ env.ARTIFACT_NAME }}-* | |
| merge-multiple: true | |
| - name: Extract Docker metadata | |
| id: meta | |
| uses: docker/metadata-action@v5 | |
| with: | |
| images: ${{ env.REGISTRY }}/${{ matrix.image.name }} | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| - name: "Login to container registry: ${{ env.REGISTRY }}" | |
| if: github.event_name != 'pull_request' | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ${{ env.REGISTRY }} | |
| username: ${{ github.actor }} | |
| password: ${{ github.token }} | |
| - name: Create manifest list and push | |
| working-directory: /tmp/digests/${{ env.ARTIFACT_NAME }} | |
| run: | | |
| docker buildx imagetools create $(jq -cr '.tags | map("-t " + .) | join(" ")' <<< "$DOCKER_METADATA_OUTPUT_JSON") \ | |
| $(printf '${{ env.ARTIFACT_NAME }}@sha256:%s ' *) | |
| - name: Inspect image | |
| run: | | |
| docker buildx imagetools inspect ${{ env.IMAGE_NAME }}:${{ steps.meta.outputs.version }} |