Publish Docker image #31
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| name: Publish Docker image | |
| on: | |
| schedule: | |
| - cron: "24 0 * * 1" | |
| workflow_dispatch: | |
| push: | |
| branches: | |
| - "main" | |
| tags: | |
| - "v*" | |
| pull_request: | |
| branches: | |
| - "main" | |
| env: | |
| IMAGE_NAME: ${{ github.repository }} | |
| jobs: | |
| build-and-push-image: | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: read | |
| packages: write | |
| id-token: write # needed for signing the images with GitHub OIDC Token | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v3 | |
| with: | |
| fetch-depth: 1 | |
| # Install the cosign tool except on PR | |
| # https://github.com/sigstore/cosign-installer | |
| - name: Install Cosign | |
| if: github.event_name != 'pull_request' | |
| uses: sigstore/[email protected] | |
| with: | |
| cosign-release: "v2.2.2" | |
| - name: Set up QEMU | |
| uses: docker/setup-qemu-action@v2 | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v2 | |
| - name: Login to GitHub Container Registry | |
| if: github.event_name != 'pull_request' | |
| uses: docker/login-action@v2 | |
| with: | |
| registry: ghcr.io | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| # Extract metadata (tags, labels) for Docker | |
| # https://github.com/docker/metadata-action | |
| - name: Extract Docker metadata | |
| id: meta | |
| uses: docker/[email protected] | |
| with: | |
| images: ghcr.io/${{ env.IMAGE_NAME }} | |
| tags: | | |
| type=ref,event=branch | |
| type=ref,event=pr | |
| type=semver,pattern={{version}} | |
| type=semver,pattern={{major}}.{{minor}} | |
| type=sha,format=long | |
| # Build and push Docker image with Buildx (don't push on PR) | |
| # https://github.com/docker/build-push-action | |
| - name: Build and Push container images | |
| uses: docker/build-push-action@v4 | |
| id: build-and-push | |
| with: | |
| context: . | |
| platforms: linux/amd64,linux/arm64 | |
| push: ${{ github.event_name != 'pull_request' }} | |
| tags: ${{ steps.meta.outputs.tags }} | |
| labels: ${{ steps.meta.outputs.labels }} | |
| cache-from: type=gha | |
| cache-to: type=gha,mode=max | |
| - name: Sign the images with GitHub OIDC Token | |
| env: | |
| DIGEST: ${{ steps.build-and-push.outputs.digest }} | |
| TAGS: ${{ steps.meta.outputs.tags }} | |
| run: | | |
| images="" | |
| for tag in ${TAGS}; do | |
| images+="${tag}@${DIGEST} " | |
| done | |
| cosign sign --yes ${images} |