Prepare release branch #3
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| name: Prepare release branch | |
| on: | |
| workflow_dispatch: | |
| inputs: | |
| prerelease_version: | |
| description: "Pre-release version number? (e.g. 1.9.0rc2)" | |
| required: False | |
| jobs: | |
| prereqs: | |
| environment: GITHUB | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Install toml | |
| run: pip install toml | |
| - name: Verify prerequisites | |
| env: | |
| PRERELEASE_VERSION: ${{ github.event.inputs.prerelease_version }} | |
| run: | | |
| if [[ $GITHUB_REF_NAME != main ]]; then | |
| echo this workflow should only be run against main | |
| exit 1 | |
| fi | |
| if ! grep --quiet "^## Unreleased$" CHANGELOG.md; then | |
| echo the change log is missing an \"Unreleased\" section | |
| exit 1 | |
| fi | |
| chmod +x ./.github/scripts/get-version.sh | |
| if [[ ! -z $PRERELEASE_VERSION ]]; then | |
| stable_version=$(./.github/scripts/get-version.sh) | |
| if [[ $PRERELEASE_VERSION != ${stable_version}* ]]; then | |
| echo "$PRERELEASE_VERSION is not a prerelease for the version on main ($stable_version)" | |
| exit 1 | |
| fi | |
| fi | |
| create-pull-request-against-release-branch: | |
| environment: GITHUB | |
| runs-on: ubuntu-latest | |
| needs: prereqs | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Install toml | |
| run: pip install toml | |
| - name: Create release branch | |
| env: | |
| PRERELEASE_VERSION: ${{ github.event.inputs.prerelease_version }} | |
| run: | | |
| if [[ -z $PRERELEASE_VERSION ]]; then | |
| stable_version=$(./.github/scripts/get-version.sh) | |
| else | |
| stable_version=$PRERELEASE_VERSION | |
| fi | |
| if [[ $stable_version =~ ^([0-9]+)\.([0-9]+)\.0$ ]]; then | |
| stable_version_branch_part=$(echo $stable_version | sed -E 's/([0-9]+)\.([0-9]+)\.0/\1.\2.0/') | |
| release_branch_name="release/v${stable_version_branch_part}" | |
| elif [[ $stable_version =~ ^([0-9]+)\.([0-9]+)\.0 ]]; then | |
| # pre-release version, e.g. 1.9.0rc2 | |
| release_branch_name="release/v$stable_version" | |
| else | |
| echo "unexpected version: $stable_version" | |
| exit 1 | |
| fi | |
| git push origin HEAD:$release_branch_name | |
| echo "STABLE_VERSION=$stable_version" >> $GITHUB_ENV | |
| echo "RELEASE_BRANCH_NAME=$release_branch_name" >> $GITHUB_ENV | |
| - name: Update the change log with the approximate release date | |
| run: | | |
| date=$(date "+%Y-%m-%d") | |
| sed -Ei "s/^## Unreleased$/## Version ${STABLE_VERSION} ($date)/" CHANGELOG.md | |
| - name: Create pull request against the release branch | |
| env: | |
| PRERELEASE_VERSION: ${{ github.event.inputs.prerelease_version }} | |
| USER_EMAIL: ${{ secrets.GIT_USER_EMAIL }} | |
| USER_NAME: ${{ secrets.GIT_USER_NAME }} | |
| GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| run: | | |
| message="Prepare release ${STABLE_VERSION}" | |
| branch="monocle/prepare-release-${STABLE_VERSION}" | |
| git config --global user.email "$USER_EMAIL" | |
| git config --global user.name "$USER_NAME" | |
| git commit -a -m "$message" | |
| git push origin HEAD:$branch | |
| gh pr create --title "[$RELEASE_BRANCH_NAME] $message" \ | |
| --body "$message." \ | |
| --head $branch \ | |
| --base $RELEASE_BRANCH_NAME | |
| create-pull-request-against-main: | |
| environment: GITHUB | |
| runs-on: ubuntu-latest | |
| needs: [prereqs, create-pull-request-against-release-branch] | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Install toml | |
| run: pip install toml | |
| - name: Set environment variables | |
| env: | |
| PRERELEASE_VERSION: ${{ github.event.inputs.prerelease_version }} | |
| run: | | |
| if [[ -z $PRERELEASE_VERSION ]]; then | |
| stable_version=$(./.github/scripts/get-version.sh) | |
| else | |
| stable_version=$PRERELEASE_VERSION | |
| fi | |
| if [[ $stable_version =~ ^([0-9]+)\.([0-9]+)\.0$ ]]; then | |
| stable_major="${BASH_REMATCH[1]}" | |
| stable_minor="${BASH_REMATCH[2]}" | |
| stable_next_version="$stable_major.$((stable_minor + 1)).0" | |
| elif [[ $stable_version =~ ^([0-9]+)\.([0-9]+)\.0 ]]; then | |
| # pre-release version, e.g. 1.9.0rc2 | |
| stable_major="${BASH_REMATCH[1]}" | |
| stable_minor="${BASH_REMATCH[2]}" | |
| stable_next_version="$stable_major.$stable_minor.0" | |
| else | |
| echo "unexpected stable_version: $stable_version" | |
| exit 1 | |
| fi | |
| echo "STABLE_VERSION=${stable_version}" >> $GITHUB_ENV | |
| echo "STABLE_NEXT_VERSION=${stable_next_version}" >> $GITHUB_ENV | |
| - name: Update version | |
| run: | | |
| chmod +x ./.github/scripts/update-version.sh | |
| .github/scripts/update-version.sh $STABLE_NEXT_VERSION | |
| - name: Update the change log on main | |
| run: | | |
| # the actual release date on main will be updated at the end of the release workflow | |
| date=$(date "+%Y-%m-%d") | |
| sed -Ei "s/^## Unreleased$/## Version ${STABLE_VERSION} ($date)/" CHANGELOG.md | |
| - name: Create pull request against main | |
| env: | |
| PRERELEASE_VERSION: ${{ github.event.inputs.prerelease_version }} | |
| USER_EMAIL: ${{ secrets.GIT_USER_EMAIL }} | |
| USER_NAME: ${{ secrets.GIT_USER_NAME }} | |
| GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| run: | | |
| message="Update version to ${STABLE_NEXT_VERSION}" | |
| body="Update version to ${STABLE_NEXT_VERSION}." | |
| branch="monocle/update-version-to-${STABLE_NEXT_VERSION}" | |
| git config --global user.email "$USER_EMAIL" | |
| git config --global user.name "$USER_NAME" | |
| git commit -a -m "$message" | |
| git push origin HEAD:$branch | |
| gh pr create --title "$message" \ | |
| --body "$body" \ | |
| --head $branch \ | |
| --base main |