build: Prepare release draft in Github actions. #40
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| # https://docs.corelightning.org/docs/release-checklist | |
| name: "Release 🚀" | |
| on: | |
| push: | |
| branches: | |
| - 7776-release-builds-automation-test | |
| tags: | |
| - 'v[0-9]+.[0-9]+' | |
| - 'v[0-9]+.[0-9]+.[0-9]+' | |
| - 'v[0-9]+.[0-9]+[0-9a-z]+' | |
| workflow_dispatch: | |
| inputs: | |
| release_tag: | |
| description: Tag to release | |
| required: true | |
| type: string | |
| jobs: | |
| check: | |
| name: Check | |
| outputs: | |
| version: ${{ steps.capture.outputs.version }} | |
| runs-on: ubuntu-24.04 | |
| steps: | |
| - name: Git checkout | |
| uses: actions/checkout@v4 | |
| with: | |
| fetch-tags: true | |
| - name: Determine version from pushed tag | |
| if: ${{ github.ref_type == 'tag' }} | |
| run: echo "VERSION=${{ github.ref_name }}" >> "$GITHUB_ENV" | |
| # Relevant for testing branches. | |
| - name: Determine version from pushed branch tag | |
| if: ${{ github.ref_type == 'branch' }} | |
| run: echo "VERSION=$(git tag --points-at HEAD)" >> "$GITHUB_ENV" | |
| - name: Determine version from dispatched workflow | |
| if: ${{ github.event_name == 'workflow_dispatch' }} | |
| run: echo "VERSION=${{ inputs.release_tag }}" >> "$GITHUB_ENV" | |
| - name: Validate release | |
| run: tools/check-release.sh --version=${VERSION} | |
| - name: Catpure version output | |
| id: capture | |
| run: echo "version=${VERSION}" >> "$GITHUB_OUTPUT" | |
| releases: | |
| name: Releases | |
| needs: check | |
| runs-on: ubuntu-24.04 | |
| strategy: | |
| fail-fast: false # Let each build finish. | |
| matrix: | |
| target: | |
| - 'bin-Fedora-28-amd64' | |
| - 'bin-Ubuntu-focal' | |
| - 'bin-Ubuntu-jammy' | |
| - 'bin-Ubuntu-noble' | |
| steps: | |
| - name: Git checkout | |
| uses: actions/checkout@v4 | |
| with: | |
| fetch-tags: true | |
| # tools/build-release.sh requires lowdown | |
| - name: Prepare base environment | |
| run: | | |
| sudo apt-get install -y lowdown | |
| ./configure | |
| - name: Build environment setup | |
| run: | | |
| distribution=$(echo ${{ matrix.target }} | cut -d'-' -f3) | |
| echo "Building base image for ${distribution}" | |
| sudo docker run --rm -v $(pwd):/build ubuntu:${distribution} bash -c "\ | |
| apt-get update && \ | |
| apt-get install -y debootstrap && \ | |
| debootstrap ${distribution} /build/${distribution}" | |
| sudo tar -C ${distribution} -c . | docker import - ${distribution} | |
| # Build Docker image | |
| docker build -t cl-repro-${distribution} - < contrib/reprobuild/Dockerfile.${distribution} | |
| if: contains(matrix.target, 'Ubuntu') | |
| - name: Build release | |
| run: tools/build-release.sh ${{ matrix.target }} | |
| - name: Upload target artifacts | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| path: release/ | |
| name: ${{ matrix.target }} | |
| if-no-files-found: error | |
| artifact: | |
| name: Construct release artifact | |
| needs: | |
| - check | |
| - releases | |
| env: | |
| version: ${{ needs.check.outputs.version }} | |
| runs-on: ubuntu-24.04 | |
| steps: | |
| - name: Merge artifacts | |
| uses: actions/upload-artifact/merge@v4 | |
| with: | |
| name: c-lightning-${{ env.version }} | |
| pattern: bin-* | |
| delete-merged: true | |
| release: | |
| name: Sign and prepare release draft | |
| needs: | |
| - check | |
| - artifact | |
| env: | |
| version: ${{ needs.check.outputs.version }} | |
| runs-on: ubuntu-24.04 | |
| steps: | |
| - name: Git checkout | |
| uses: actions/checkout@v4 | |
| with: | |
| fetch-tags: true | |
| - name: Download artifact | |
| uses: actions/download-artifact@v4 | |
| with: | |
| name: c-lightning-${{ env.version }} | |
| path: release/ | |
| - name: Import GPG keys | |
| id: gpg | |
| uses: crazy-max/ghaction-import-gpg@v6 | |
| with: | |
| gpg_private_key: ${{ secrets.GPG_PRIVATE_KEY }} | |
| passphrase: ${{ secrets.GPG_PASSPHRASE }} | |
| trust_level: 5 | |
| - name: Set default GPG key | |
| run: | | |
| gpg -K | |
| gpg --list-secret-keys | |
| echo "default-key ${{ steps.gpg.outputs.keyid }}" >> ~/.gnupg/gpg.conf | |
| cat ~/.gnupg/gpg.conf | |
| - name: Sign release | |
| run: | | |
| sudo apt-get install -y lowdown | |
| ./configure | |
| # TODO: configure GPG key | |
| tools/build-release.sh --without-zip sign | |
| - name: Upload signed artifact | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: c-lightning-${{ env.version }} | |
| overwrite: true | |
| path: release/ | |
| - name: Determine release data | |
| id: release_data | |
| run: | | |
| CHANGELOG_TITLE=$(grep "## \[${${{ env.version }}#v}\]" CHANGELOG.md) | |
| echo "CHANGELOG_TITLE=$CHANGELOG_TITLE" | |
| echo "changelog_title=$CHANGELOG_TITLE" >> "$GITHUB_OUTPUT" | |
| RELEASE_TITLE=$(echo $CHANGELOG_TITLE | cut -d'"' -f2) | |
| echo "release_title=$RELEASE_TITLE" >> "$GITHUB_OUTPUT" | |
| # TODO: Explore computing the body. | |
| - name: Prepare release draft | |
| uses: softprops/action-gh-release@v2 | |
| with: | |
| name: "${{ env.version }} ${{ steps.release_data.outputs.release_title }}" | |
| tag_name: ${{ env.version }} | |
| draft: true | |
| prerelease: contains(env.version "-rc") | |
| files: release/* | |
| fail_on_unmatched_files: true |