Build Docker Container #3
Workflow file for this run
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| name: Build Docker Container | |
| on: | |
| push: | |
| branches: ['**'] | |
| tags: ["*.*.*"] | |
| pull_request: | |
| branches: ["main"] | |
| env: | |
| REGISTRY: ghcr.io | |
| jobs: | |
| build: | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: read | |
| packages: write | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| platform: | |
| - linux/amd64 | |
| - linux/arm/v6 | |
| - linux/arm/v7 | |
| - linux/arm64 | |
| - linux/386 | |
| - linux/ppc64le | |
| - linux/s390x | |
| steps: | |
| - | |
| name: Checkout repository | |
| uses: actions/checkout@v4 | |
| - | |
| name: Convert image name to lowercase | |
| run: | | |
| GITHUB_REPOSITORY="${{ github.repository }}" | |
| echo "IMAGE_NAME=ghcr.io/${GITHUB_REPOSITORY,,}" >>${GITHUB_ENV} | |
| - | |
| name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| - | |
| 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: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }} | |
| - | |
| name: Build Docker image | |
| id: build | |
| uses: docker/build-push-action@v5 | |
| with: | |
| context: . | |
| labels: ${{ steps.meta.outputs.labels }} | |
| cache-from: type=gha | |
| cache-to: type=gha,mode=max | |
| platforms: ${{ matrix.platform }} | |
| provenance: true | |
| outputs: type=image,name=${{ env.IMAGE_NAME }},push-by-digest=true,name-canonical=true,push=${{ github.event_name != 'pull_request' }} | |
| - | |
| name: Export digest | |
| if: ${{ github.event_name != 'pull_request' }} | |
| run: | | |
| mkdir -p /tmp/digests | |
| digest="${{ steps.build.outputs.digest }}" | |
| touch "/tmp/digests/${digest#sha256:}" | |
| - | |
| name: Upload digest | |
| if: ${{ github.event_name != 'pull_request' }} | |
| uses: actions/upload-artifact@v3 | |
| with: | |
| name: digests | |
| path: /tmp/digests/* | |
| if-no-files-found: error | |
| retention-days: 1 | |
| merge: | |
| runs-on: ubuntu-latest | |
| if: ${{ github.event_name != 'pull_request' }} | |
| needs: | |
| - build | |
| steps: | |
| - | |
| name: Convert image name to lowercase | |
| run: | | |
| GITHUB_REPOSITORY="${{ github.repository }}" | |
| echo "IMAGE_NAME=ghcr.io/${GITHUB_REPOSITORY,,}" >>${GITHUB_ENV} | |
| - | |
| name: Download digests | |
| uses: actions/download-artifact@v3 | |
| with: | |
| name: digests | |
| path: /tmp/digests | |
| - | |
| name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| - | |
| name: Docker meta | |
| id: meta | |
| uses: docker/metadata-action@v5 | |
| with: | |
| images: ${{ env.IMAGE_NAME }} | |
| - | |
| 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: Create manifest list and push | |
| working-directory: /tmp/digests | |
| run: | | |
| docker buildx imagetools create $(jq -cr '.tags | map("-t " + .) | join(" ")' <<< "$DOCKER_METADATA_OUTPUT_JSON") \ | |
| $(printf '${{ env.IMAGE_NAME }}@sha256:%s ' *) | |
| - | |
| name: Inspect image | |
| run: | | |
| docker buildx imagetools inspect ${{ env.IMAGE_NAME }}:${{ steps.meta.outputs.version }} |