Prepare release branch #34
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| name: Prepare release branch | |
| on: | |
| workflow_dispatch: | |
| jobs: | |
| prereqs: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Verify prerequisites | |
| 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 | |
| create-pull-request-against-release-branch: | |
| runs-on: ubuntu-latest | |
| needs: | |
| - prereqs | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Create release branch | |
| run: | | |
| version=$(.github/scripts/get-version.sh) | |
| version=${version//-SNAPSHOT/} | |
| if [[ $version =~ ^([0-9]+)\.([0-9]+)\.0$ ]]; then | |
| release_branch_name=$(echo $version | sed -E 's/([0-9]+)\.([0-9]+)\.0/release\/v\1.\2.x/') | |
| else | |
| echo "unexpected version: $version" | |
| exit 1 | |
| fi | |
| git push origin HEAD:$release_branch_name | |
| echo "VERSION=$version" >> $GITHUB_ENV | |
| echo "RELEASE_BRANCH_NAME=$release_branch_name" >> $GITHUB_ENV | |
| - name: Update version | |
| run: .github/scripts/update-version.sh $VERSION | |
| - name: Update the change log with the approximate release date | |
| run: | | |
| date=$(date "+%Y-%m-%d") | |
| sed -Ei "s/^## Unreleased$/## Version $VERSION ($date)/" CHANGELOG.md | |
| - name: Use CLA approved github bot | |
| run: .github/scripts/use-cla-approved-github-bot.sh | |
| - name: Create pull request against the release branch | |
| env: | |
| # not using secrets.GITHUB_TOKEN since pull requests from that token do not run workflows | |
| GH_TOKEN: ${{ secrets.OPENTELEMETRYBOT_GITHUB_TOKEN }} | |
| run: | | |
| message="Prepare release $VERSION" | |
| branch="opentelemetrybot/prepare-release-${VERSION}" | |
| git checkout -b $branch | |
| git commit -a -m "$message" | |
| git push --set-upstream origin $branch | |
| gh pr create --title "[$RELEASE_BRANCH_NAME] $message" \ | |
| --body "$message." \ | |
| --base $RELEASE_BRANCH_NAME | |
| create-pull-request-against-main: | |
| runs-on: ubuntu-latest | |
| needs: | |
| - prereqs | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Set environment variables | |
| run: | | |
| version=$(.github/scripts/get-version.sh) | |
| version=${version//-SNAPSHOT/} | |
| if [[ $version =~ ^([0-9]+)\.([0-9]+)\.0$ ]]; then | |
| major="${BASH_REMATCH[1]}" | |
| minor="${BASH_REMATCH[2]}" | |
| next_version="$major.$((minor + 1)).0" | |
| else | |
| echo "unexpected version: $version" | |
| exit 1 | |
| fi | |
| echo "NEXT_VERSION=${next_version}-SNAPSHOT" >> $GITHUB_ENV | |
| echo "VERSION=$version" >> $GITHUB_ENV | |
| - name: Update version | |
| run: .github/scripts/update-version.sh $NEXT_VERSION | |
| - name: Update the change log on main | |
| run: | | |
| # the actual release date on main will be updated at the end of the release workflow | |
| date=$(date "+%Y-%m-%d") | |
| sed -Ei "s/^## Unreleased$/## Unreleased\n\n## Version $VERSION ($date)/" CHANGELOG.md | |
| - name: Use CLA approved github bot | |
| run: .github/scripts/use-cla-approved-github-bot.sh | |
| - name: Create pull request against main | |
| env: | |
| # not using secrets.GITHUB_TOKEN since pull requests from that token do not run workflows | |
| GH_TOKEN: ${{ secrets.OPENTELEMETRYBOT_GITHUB_TOKEN }} | |
| run: | | |
| message="Update version to $NEXT_VERSION" | |
| body="Update version to \`$NEXT_VERSION\`." | |
| branch="opentelemetrybot/update-version-to-${NEXT_VERSION}" | |
| git checkout -b $branch | |
| git commit -a -m "$message" | |
| git push --set-upstream origin $branch | |
| gh pr create --title "$message" \ | |
| --body "$body" \ | |
| --base main |