Files
Wei Sun (Jack) 38b4869c41 chore(ci): migrate release pipeline from release-please App to GitHub Actions
Remove the release-please GitHub App config files and add an Actions-based
release pipeline with candidate branch strategy. This includes workflows for
cutting releases, running release-please, finalizing releases, publishing to
PyPI, and cherry-picking fixes to release candidates.

Co-authored-by: Wei Sun (Jack) <weisun@google.com>
PiperOrigin-RevId: 868825704
2026-02-11 13:47:41 -08:00

67 lines
2.2 KiB
YAML

# Triggers when release-please PR is merged to release/candidate.
# Creates the final release/v{version} branch and deletes the candidate branch.
name: "Release: Finalize"
on:
pull_request:
types: [closed]
branches:
- release/candidate
permissions:
contents: write
pull-requests: write
jobs:
finalize:
if: github.event.pull_request.merged == true
runs-on: ubuntu-latest
steps:
- name: Check for release-please PR
id: check
env:
LABELS: ${{ toJson(github.event.pull_request.labels.*.name) }}
run: |
if echo "$LABELS" | grep -q "autorelease: pending"; then
echo "is_release_pr=true" >> $GITHUB_OUTPUT
else
echo "Not a release-please PR, skipping"
echo "is_release_pr=false" >> $GITHUB_OUTPUT
fi
- uses: actions/checkout@v4
if: steps.check.outputs.is_release_pr == 'true'
with:
ref: release/candidate
- name: Extract version from manifest
if: steps.check.outputs.is_release_pr == 'true'
id: version
run: |
VERSION=$(jq -r '.["."]' .github/.release-please-manifest.json)
echo "version=$VERSION" >> $GITHUB_OUTPUT
echo "Extracted version: $VERSION"
- name: Create release branch
if: steps.check.outputs.is_release_pr == 'true'
run: |
git checkout -b "release/v${{ steps.version.outputs.version }}"
git push origin "release/v${{ steps.version.outputs.version }}"
echo "Created branch: release/v${{ steps.version.outputs.version }}"
- name: Delete release/candidate branch
if: steps.check.outputs.is_release_pr == 'true'
run: |
git push origin --delete release/candidate
echo "Deleted branch: release/candidate"
- name: Update PR label to tagged
if: steps.check.outputs.is_release_pr == 'true'
env:
GH_TOKEN: ${{ github.token }}
run: |
gh pr edit ${{ github.event.pull_request.number }} \
--remove-label "autorelease: pending" \
--add-label "autorelease: tagged"
echo "Updated PR label to autorelease: tagged"