👷 rebuild docker image. push to gcr #1
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| name: Docker Image CI | |
| on: | |
| workflow_dispatch: | |
| push: | |
| branches: [ "main" ] | |
| pull_request: | |
| branches: [ "main" ] | |
| env: | |
| REGISTRY: ghcr.io | |
| IMAGE_NAME: ${{ github.repository }} | |
| TAG: "3.1" | |
| jobs: | |
| main-root: | |
| outputs: | |
| is-main: ${{ steps.is-main-root.outputs.test }} | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Echo a message | |
| if: github.ref == 'refs/heads/main' && github.repository == 'commonhaus/pandoc-pdf' | |
| id: is-main-root | |
| run: echo "test=true" >> "$GITHUB_OUTPUT" | |
| build: | |
| needs: main-root | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v3 | |
| - name: Extract metadata (tags, labels) for Docker | |
| id: meta | |
| uses: docker/metadata-action@v4 | |
| with: | |
| images: ${{ github.repository }} | |
| tags: | | |
| type=raw,enable=true,priority=200,prefix=,suffix=,value=${{ env.TAG }} | |
| - name: Log in to the Container registry | |
| if: ${{needs.main-root.outputs.is-main}} | |
| uses: docker/login-action@9780b0c442fbb1117ed29e0efdff1e18412f7567 | |
| with: | |
| registry: ${{ env.REGISTRY }} | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Build and push Docker image | |
| uses: docker/build-push-action@v3 | |
| with: | |
| context: . | |
| push: false | |
| tags: ${{ steps.meta.outputs.tags }} | |
| labels: ${{ steps.meta.outputs.labels }} | |
| - name: Publish OCI image to GCR | |
| if: ${{needs.main-root.outputs.is-main}} | |
| id: publish-oci | |
| run: | | |
| image="${IMAGE_NAME}:${TAG}" | |
| docker tag "${image}" "ghcr.io/${image}" | |
| docker push "ghcr.io/${image}" |