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Merge pull request #7 from boringcode-dev/release-please--branches--main #3
Workflow file for this run
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| name: CD | |
| on: | |
| push: | |
| tags: | |
| - "v*.*.*" | |
| permissions: | |
| contents: write | |
| packages: write | |
| env: | |
| REGISTRY: ghcr.io | |
| IMAGE_NAME: boringcode-dev/feedreader | |
| jobs: | |
| build-and-push: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Check out code | |
| 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: Log in to GHCR | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ${{ env.REGISTRY }} | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Generate image metadata | |
| id: meta | |
| uses: docker/metadata-action@v5 | |
| with: | |
| images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }} | |
| tags: | | |
| type=semver,pattern={{version}} | |
| type=raw,value=latest | |
| labels: | | |
| org.opencontainers.image.source=${{ github.server_url }}/${{ github.repository }} | |
| org.opencontainers.image.revision=${{ github.sha }} | |
| org.opencontainers.image.version=${{ github.ref_name }} | |
| - name: Build and push image | |
| uses: docker/build-push-action@v6 | |
| with: | |
| context: . | |
| file: ./Dockerfile | |
| platforms: linux/amd64,linux/arm64 | |
| push: true | |
| cache-from: type=gha | |
| cache-to: type=gha,mode=max | |
| tags: ${{ steps.meta.outputs.tags }} | |
| labels: ${{ steps.meta.outputs.labels }} | |
| update-release-notes: | |
| runs-on: ubuntu-latest | |
| needs: build-and-push | |
| steps: | |
| - name: Ensure GitHub release exists | |
| env: | |
| GH_TOKEN: ${{ github.token }} | |
| GH_REPO: ${{ github.repository }} | |
| run: | | |
| tag="${GITHUB_REF_NAME}" | |
| if ! gh release view "$tag" --repo "$GH_REPO" >/dev/null 2>&1; then | |
| gh release create "$tag" --repo "$GH_REPO" --title "$tag" --generate-notes | |
| fi | |
| - name: Append container image instructions to release body | |
| env: | |
| GH_TOKEN: ${{ github.token }} | |
| GH_REPO: ${{ github.repository }} | |
| IMAGE_REF: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }} | |
| run: | | |
| # GITHUB_REF_NAME comes from the trusted maintainer-created tag ref that triggered this workflow. | |
| python3 <<'PY' | |
| import os | |
| import subprocess | |
| import textwrap | |
| tag = os.environ["GITHUB_REF_NAME"] | |
| image_ref = os.environ["IMAGE_REF"] | |
| marker = "## Container image" | |
| body = subprocess.check_output( | |
| [ | |
| "gh", | |
| "release", | |
| "view", | |
| tag, | |
| "--repo", | |
| os.environ["GH_REPO"], | |
| "--json", | |
| "body", | |
| "-q", | |
| ".body", | |
| ], | |
| text=True, | |
| ) | |
| container_section = textwrap.dedent( | |
| f""" | |
| ## Container image | |
| Pull the published container from GHCR: | |
| ```bash | |
| docker pull {image_ref}:{tag.lstrip('v')} | |
| docker pull {image_ref}:latest | |
| ``` | |
| """ | |
| ).strip() | |
| if marker in body: | |
| body = body.split(marker, 1)[0].rstrip() | |
| body = f"{body}\n\n{container_section}\n" if body.strip() else f"{container_section}\n" | |
| with open("RELEASE_NOTES.md", "w", encoding="utf-8") as fh: | |
| fh.write(body) | |
| PY | |
| gh release edit "$GITHUB_REF_NAME" --repo "$GH_REPO" --notes-file RELEASE_NOTES.md |