Build and Push Docker Image #128
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| name: Build and Push Docker Image | |
| on: | |
| schedule: | |
| - cron: "0 0 * * *" | |
| push: | |
| branches: | |
| - main | |
| env: | |
| REGISTRY: ghcr.io | |
| IMAGE_NAME: ${{ github.repository }} | |
| jobs: | |
| build-and-push: | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: read | |
| packages: write | |
| id-token: write | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v4 | |
| - name: Set up QEMU | |
| uses: docker/setup-qemu-action@v3 | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| - name: Login to GitHub Container Registry | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ${{ env.REGISTRY }} | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Build and push | |
| id: push-step | |
| uses: docker/build-push-action@v5 | |
| with: | |
| context: . | |
| file: Dockerfile | |
| cache-from: type=gha | |
| cache-to: type=gha,mode=max | |
| push: ${{ github.ref == 'refs/heads/main' }} | |
| platforms: linux/amd64 | |
| tags: | | |
| ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest | |
| # Install Cosign | |
| - uses: sigstore/cosign-installer@main | |
| if: ${{ github.ref == 'refs/heads/main' }} | |
| # Cosign the OCI artifact | |
| - name: Sign the OCI artifact | |
| if: ${{ github.ref == 'refs/heads/main' }} | |
| run: cosign sign --yes ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}@${{ steps.push-step.outputs.digest }} | |
| env: | |
| COSIGN_EXPERIMENTAL: 1 | |
| - name: Verify the image signing | |
| if: ${{ github.ref == 'refs/heads/main' }} | |
| run: | | |
| cosign verify \ | |
| --certificate-identity "https://github.com/paolomainardi/docker-release-it/.github/workflows/docker-publish.yml@refs/heads/main" \ | |
| --certificate-oidc-issuer "https://token.actions.githubusercontent.com" \ | |
| ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}@${{ steps.push-step.outputs.digest }} | jq . |