Publish Docker Image #2
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| name: Publish Docker Image | |
| on: | |
| workflow_dispatch: | |
| workflow_call: | |
| env: | |
| REGISTRY: ghcr.io | |
| IMAGE_NAME: ${{ github.repository }} | |
| jobs: | |
| build: | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: read | |
| packages: write | |
| steps: | |
| - uses: actions/checkout@v3 | |
| # Install the cosign tool except on PR | |
| # https://github.com/sigstore/cosign-installer | |
| - name: Install cosign | |
| if: github.event_name != 'pull_request' | |
| uses: sigstore/cosign-installer@main | |
| with: | |
| cosign-release: 'v1.7.1' | |
| - name: Set up QEMU | |
| uses: docker/setup-qemu-action@v2 | |
| with: | |
| platforms: linux/amd64,linux/arm64 | |
| - name: Setup Docker buildx | |
| uses: docker/setup-buildx-action@v2 | |
| - name: Log into registry ${{ env.REGISTRY }} | |
| if: github.event_name != 'pull_request' | |
| uses: docker/login-action@v2 | |
| with: | |
| registry: ${{ env.REGISTRY }} | |
| 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/metadata-action@v4 | |
| with: | |
| images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }} | |
| - name: LowerCase repository name | |
| run: echo IMAGE_REPOSITORY=$(echo ${{ github.repository }} | tr '[:upper:]' '[:lower:]') >> $GITHUB_ENV | |
| # Build and push Docker image with Buildx (don't push on PR) | |
| # https://github.com/docker/build-push-action | |
| - name: Build and push Docker image | |
| id: build-and-push | |
| uses: docker/build-push-action@v3 | |
| with: | |
| file: Dockerfile | |
| context: . | |
| push: ${{ github.event_name != 'pull_request' }} | |
| tags: ${{ env.REGISTRY }}/${{ env.IMAGE_REPOSITORY }}:latest | |
| labels: ${{ steps.meta.outputs.labels }} | |
| platforms: linux/amd64, linux/arm64, linux/arm/v6, linux/arm/v7 | |
| cache-from: type=gha | |
| cache-to: type=gha,mode=max |