Update changelog.xml #4
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| name: process-pr-merge | |
| # This workflow processes commits pushed to the main branch to: | |
| # 1. Determine if the commit is associated with a PR, and if not exit gracefully. | |
| # 2. Extract relevant details (change type, release note, and bump type) from the PR body | |
| # and use them to update the changelog if applicable (change type is not "OTHER"). | |
| # 3. Trigger a release action if warranted by the bump type (MAJOR, MINOR), or skip if WAIT is selected. | |
| on: | |
| push: | |
| branches: | |
| - main | |
| jobs: | |
| determine-pr: | |
| runs-on: ubuntu-latest | |
| env: | |
| GH_TOKEN: ${{ secrets.ACTIONS_PAT }} | |
| outputs: | |
| pr_number: ${{ steps.check-pr.outputs.pr_number }} | |
| pr_body: ${{ steps.check-pr.outputs.pr_body }} | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v4 | |
| with: | |
| token: ${{ secrets.ACTIONS_PAT }} | |
| fetch-depth: 0 | |
| - name: Check if this is a PR commit | |
| id: check-pr | |
| run: | | |
| commit_sha=$(git log -1 --format="%H") | |
| echo "Commit SHA: $commit_sha" | |
| pr_number=$(gh api -X GET "repos/${{ github.repository }}/commits/$commit_sha/pulls" --jq '.[0].number') | |
| if [ -z "$pr_number" ]; then | |
| echo "No PR associated with commit $commit_sha." | |
| echo "pr_number=" >> $GITHUB_OUTPUT | |
| exit 0 | |
| fi | |
| pr_body=$(gh api -X GET "repos/${{ github.repository }}/pulls/$pr_number" --jq '.body' | sed 's/\r//g') | |
| echo "PR Number: $pr_number" | |
| echo "PR Body: $pr_body" | |
| echo "pr_number=${pr_number}" >> $GITHUB_OUTPUT | |
| echo "pr_body=${pr_body}" >> $GITHUB_OUTPUT | |
| update-changelog: | |
| runs-on: ubuntu-latest | |
| needs: determine-pr | |
| outputs: | |
| bump_type: ${{ steps.extract-bump.outputs.bump_type }} | |
| if: needs.determine-pr.outputs.pr_number != '' | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v4 | |
| with: | |
| token: ${{ secrets.ACTIONS_PAT }} | |
| fetch-depth: 0 | |
| - name: Extract change type and release note | |
| id: extract-details | |
| run: | | |
| pr_body="${{ needs.determine-pr.outputs.pr_body }}" | |
| echo "Extracting details from PR body..." | |
| release_note=$(echo "$pr_body" | awk 'BEGIN { found=0 } /```release-note/ { found=1; next } /```/ { found=0 } found { print }' | sed '/^$/d') | |
| echo "Release Note: $release_note" | |
| change_type=$(echo "$pr_body" | grep -oP '(?<=- \[x\] `)[A-Z]+(?=`)' | head -n 1) | |
| echo "Change Type: $change_type" | |
| if [ -z "$release_note" ]; then | |
| echo "No release note found." | |
| exit 1 | |
| fi | |
| case "$change_type" in | |
| "ADDITION") | |
| section="### Added" | |
| ;; | |
| "CHANGE") | |
| section="### Changed" | |
| ;; | |
| "FIX") | |
| section="### Fixed" | |
| ;; | |
| "OTHER") | |
| echo "Change type is 'OTHER'. Skipping changelog update." | |
| exit 0 | |
| ;; | |
| *) | |
| echo "Invalid change type: $change_type." | |
| exit 1 | |
| ;; | |
| esac | |
| echo "release_note=${release_note}" >> $GITHUB_OUTPUT | |
| echo "section=${section}" >> $GITHUB_OUTPUT | |
| - name: Update changelog | |
| run: | | |
| echo "Updating changelog under section: ${{ steps.extract-details.outputs.section }}" | |
| sed -i "0,/${{ steps.extract-details.outputs.section }}/s@${{ steps.extract-details.outputs.section }}@${{ steps.extract-details.outputs.section }}\n- ${{ steps.extract-details.outputs.release_note }}@" CHANGELOG.md | |
| cat CHANGELOG.md | |
| - name: Commit and push changelog update | |
| uses: EndBug/add-and-commit@v7 | |
| with: | |
| add: 'CHANGELOG.md' | |
| message: "Update CHANGELOG.md with release note from PR #${{ needs.determine-pr.outputs.pr_number }}" | |
| author_email: git-action-bot@example.com | |
| author_name: Git Action Bot | |
| token: ${{ secrets.GITHUB_TOKEN }} | |
| push: true | |
| - name: Extract bump type | |
| id: extract-bump | |
| run: | | |
| pr_body="${{ needs.determine-pr.outputs.pr_body }}" | |
| echo "Extracting bump type from PR body..." | |
| major_checked=$(echo "$pr_body" | grep -q '\[x\] \*\*`MAJOR`' && echo "true" || echo "false") | |
| minor_checked=$(echo "$pr_body" | grep -q '\[x\] \*\*`MINOR`' && echo "true" || echo "false") | |
| wait_checked=$(echo "$pr_body" | grep -q '\[x\] \*\*`WAIT`' && echo "true" || echo "false") | |
| if [ "$major_checked" == "true" ]; then | |
| echo "Detected bump type: MAJOR" | |
| echo "bump_type=major" >> $GITHUB_OUTPUT | |
| elif [ "$minor_checked" == "true" ]; then | |
| echo "Detected bump type: MINOR" | |
| echo "bump_type=minor" >> $GITHUB_OUTPUT | |
| elif [ "$wait_checked" == "true" ]; then | |
| echo "WAIT was checked. No release required." | |
| echo "bump_type=" >> $GITHUB_OUTPUT | |
| else | |
| echo "No valid bump type specified. Skipping release." | |
| echo "bump_type=" >> $GITHUB_OUTPUT | |
| fi | |
| dispatch-release: | |
| runs-on: ubuntu-latest | |
| needs: update-changelog | |
| if: needs.update-changelog.outputs.bump_type != '' | |
| steps: | |
| - name: Dispatch GitHub Release Action | |
| run: | | |
| echo "Dispatching release action with bump type: ${{ needs.update-changelog.outputs.bump_type }}" | |
| curl -X POST -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" \ | |
| -H "Accept: application/vnd.github.everest-preview+json" \ | |
| https://api.github.com/repos/${{ github.repository }}/dispatches \ | |
| -d '{"event_type": "trigger-release", "client_payload": {"bump_type": "${{ needs.update-changelog.outputs.bump_type }}"}}' |