name: Cloud Hypervisor's Docker image update on: push: branches: main paths: resources/Dockerfile pull_request: paths: resources/Dockerfile env: REGISTRY: ghcr.io IMAGE_NAME: ${{ github.repository }} jobs: main: runs-on: ubuntu-latest steps: - name: Code checkout uses: actions/checkout@v4 - name: Set up QEMU uses: docker/setup-qemu-action@v1 - name: Set up Docker Buildx uses: docker/setup-buildx-action@v1 - name: Login to ghcr uses: docker/login-action@v2 with: registry: ${{ env.REGISTRY }} username: ${{ github.actor }} password: ${{ secrets.GITHUB_TOKEN }} - name: Docker meta id: meta uses: docker/metadata-action@v4 with: images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }} # generate Docker tags based on the following events/attributes tags: | type=raw,value={{date 'YYYYMMDD'}}-0 type=sha - name: Build and push if: ${{ github.event_name == 'push' }} uses: docker/build-push-action@v2 with: file: ./resources/Dockerfile platforms: linux/amd64,linux/arm64 push: true tags: ${{ steps.meta.outputs.tags }} - name: Build only if: ${{ github.event_name == 'pull_request' }} uses: docker/build-push-action@v2 with: file: ./resources/Dockerfile platforms: linux/amd64,linux/arm64 tags: ${{ steps.meta.outputs.tags }} - name: Image digest run: echo ${{ steps.docker_build.outputs.digest }}