Release: Publish to PyPi #26
Workflow file for this run
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| # Copyright 2026 Google LLC | |
| # | |
| # Licensed under the Apache License, Version 2.0 (the "License"); | |
| # you may not use this file except in compliance with the License. | |
| # You may obtain a copy of the License at | |
| # | |
| # http://www.apache.org/licenses/LICENSE-2.0 | |
| # | |
| # Unless required by applicable law or agreed to in writing, software | |
| # distributed under the License is distributed on an "AS IS" BASIS, | |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| # See the License for the specific language governing permissions and | |
| # limitations under the License. | |
| # Builds and publishes the package to PyPI from a release/v* branch. | |
| # Supports both main (v2+) stable releases and v1 pre-releases (with auto PEP 440 version mapping). | |
| # Creates a merge-back PR to sync changes back to the base branch (main or v1). | |
| name: "Release: Publish to PyPi" | |
| on: | |
| workflow_dispatch: | |
| permissions: | |
| contents: write | |
| pull-requests: write | |
| jobs: | |
| publish: | |
| if: github.repository == 'google/adk-python' | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Validate branch | |
| run: | | |
| if [[ ! "${GITHUB_REF_NAME}" =~ ^release/v[0-9]+\.[0-9]+\.[0-9]+ ]]; then | |
| echo "Error: Must run from a release/v* branch (e.g., release/v0.3.0 or release/v1.35.0-alpha.1)" | |
| exit 1 | |
| fi | |
| - uses: actions/checkout@v6 | |
| - name: Determine Release Type and Extract Version | |
| id: version | |
| run: | | |
| BRANCH_NAME="${GITHUB_REF_NAME}" | |
| VERSION="${BRANCH_NAME#release/v}" | |
| # Check if this version matches the one in the v1 manifest to determine if it's a v1 release | |
| if [ -f .github/.release-please-manifest-v1.json ] && jq -e --arg v "$VERSION" '.["."] == $v' .github/.release-please-manifest-v1.json &>/dev/null; then | |
| echo "is_v1=true" >> $GITHUB_OUTPUT | |
| echo "base_branch=v1" >> $GITHUB_OUTPUT | |
| SEMVER="$VERSION" | |
| echo "semver=$SEMVER" >> $GITHUB_OUTPUT | |
| echo "Semver version (v1): $SEMVER" | |
| # PEP 440 Conversion (e.g., 2.0.0-alpha.1 -> 2.0.0a1) | |
| PEP440=$(echo "$SEMVER" | sed -E 's/-alpha\./a/; s/-beta\./b/; s/-rc\./rc/') | |
| echo "pep440=$PEP440" >> $GITHUB_OUTPUT | |
| echo "PEP 440 version (v1): $PEP440" | |
| else | |
| echo "is_v1=false" >> $GITHUB_OUTPUT | |
| echo "base_branch=main" >> $GITHUB_OUTPUT | |
| echo "semver=$VERSION" >> $GITHUB_OUTPUT | |
| echo "pep440=$VERSION" >> $GITHUB_OUTPUT | |
| echo "Semver version (main): $VERSION" | |
| fi | |
| - name: Install uv | |
| uses: astral-sh/setup-uv@v7 | |
| with: | |
| version: "latest" | |
| enable-cache: true | |
| - name: Set up Python | |
| uses: actions/setup-python@v6 | |
| with: | |
| python-version: "3.11" | |
| - name: Update version.py with PEP 440 version (v1 only) | |
| if: steps.version.outputs.is_v1 == 'true' | |
| env: | |
| PEP440_VERSION: ${{ steps.version.outputs.pep440 }} | |
| run: | | |
| sed -i "s/^__version__ = .*/__version__ = \"${PEP440_VERSION}\"/" src/google/adk/version.py | |
| echo "Updated version.py to ${PEP440_VERSION}" | |
| grep __version__ src/google/adk/version.py | |
| - name: Build package | |
| run: uv build | |
| - name: Publish to PyPI | |
| env: | |
| UV_PUBLISH_TOKEN: ${{ secrets.PYPI_TOKEN }} | |
| run: uv publish | |
| - name: Create merge-back PR | |
| env: | |
| GH_TOKEN: ${{ secrets.RELEASE_PAT }} | |
| SEMVER_VERSION: ${{ steps.version.outputs.semver }} | |
| PEP440_VERSION: ${{ steps.version.outputs.pep440 }} | |
| BASE_BRANCH: ${{ steps.version.outputs.base_branch }} | |
| run: | | |
| gh pr create \ | |
| --base "$BASE_BRANCH" \ | |
| --head "${GITHUB_REF_NAME}" \ | |
| --title "chore: merge release v${PEP440_VERSION} to $BASE_BRANCH" \ | |
| --body "Syncs version bump and CHANGELOG from release v${SEMVER_VERSION} to $BASE_BRANCH." |