Add existing-assertions.md to scratchbook reference docs (#108) #2
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| name: PR Merge Changelog | |
| on: | |
| push: | |
| branches: | |
| - main | |
| paths-ignore: | |
| - CHANGELOG.md | |
| permissions: | |
| contents: write | |
| jobs: | |
| update: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Find merged PR | |
| id: pr | |
| env: | |
| GH_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| COMMIT_SHA: ${{ github.sha }} | |
| REPO: ${{ github.repository }} | |
| run: | | |
| # Retry loop for GitHub API eventual consistency. | |
| for attempt in 1 2 3; do | |
| PR_JSON=$(gh api "repos/${REPO}/commits/${COMMIT_SHA}/pulls" \ | |
| --jq '.[0] // empty' 2>/dev/null || echo "") | |
| if [ -n "$PR_JSON" ]; then | |
| break | |
| fi | |
| echo "Attempt ${attempt}: no PR found, retrying in 10s..." | |
| sleep 10 | |
| done | |
| if [ -z "$PR_JSON" ]; then | |
| echo "No PR found for commit — skipping" | |
| echo "skip=true" >> "$GITHUB_OUTPUT" | |
| exit 0 | |
| fi | |
| NUMBER=$(echo "$PR_JSON" | jq -r '.number') | |
| TITLE=$(echo "$PR_JSON" | jq -r '.title') | |
| URL=$(echo "$PR_JSON" | jq -r '.html_url') | |
| BREAKING=$(echo "$PR_JSON" | jq -r \ | |
| '[.labels[].name] | map(select(. == "changelog - breaking")) | first // empty') | |
| NON_BREAKING=$(echo "$PR_JSON" | jq -r \ | |
| '[.labels[].name] | map(select(. == "changelog - non-breaking")) | first // empty') | |
| echo "number=$NUMBER" >> "$GITHUB_OUTPUT" | |
| echo "title=$TITLE" >> "$GITHUB_OUTPUT" | |
| echo "url=$URL" >> "$GITHUB_OUTPUT" | |
| echo "breaking=$BREAKING" >> "$GITHUB_OUTPUT" | |
| echo "non_breaking=$NON_BREAKING" >> "$GITHUB_OUTPUT" | |
| echo "skip=false" >> "$GITHUB_OUTPUT" | |
| - name: Check out main | |
| if: steps.pr.outputs.skip != 'true' && (steps.pr.outputs.breaking != '' || steps.pr.outputs.non_breaking != '') | |
| uses: actions/checkout@v4 | |
| - name: Set up Python | |
| if: steps.pr.outputs.skip != 'true' && (steps.pr.outputs.breaking != '' || steps.pr.outputs.non_breaking != '') | |
| uses: actions/setup-python@v5 | |
| with: | |
| python-version: "3.x" | |
| - name: Add changelog entry (breaking) | |
| if: steps.pr.outputs.breaking != '' | |
| env: | |
| TITLE: ${{ steps.pr.outputs.title }} | |
| NUMBER: ${{ steps.pr.outputs.number }} | |
| URL: ${{ steps.pr.outputs.url }} | |
| run: | | |
| ENTRY="${TITLE} ([PR #${NUMBER}](${URL}))" | |
| python3 .ci-scripts/changelog.py add-entry --section breaking "$ENTRY" | |
| - name: Add changelog entry (non-breaking) | |
| if: steps.pr.outputs.non_breaking != '' | |
| env: | |
| TITLE: ${{ steps.pr.outputs.title }} | |
| NUMBER: ${{ steps.pr.outputs.number }} | |
| URL: ${{ steps.pr.outputs.url }} | |
| run: | | |
| ENTRY="${TITLE} ([PR #${NUMBER}](${URL}))" | |
| python3 .ci-scripts/changelog.py add-entry --section non-breaking "$ENTRY" | |
| - name: Commit and push | |
| if: steps.pr.outputs.skip != 'true' && (steps.pr.outputs.breaking != '' || steps.pr.outputs.non_breaking != '') | |
| env: | |
| NUMBER: ${{ steps.pr.outputs.number }} | |
| run: | | |
| git config user.name "github-actions[bot]" | |
| git config user.email "41898282+github-actions[bot]@users.noreply.github.com" | |
| git add CHANGELOG.md | |
| if git diff --cached --quiet; then | |
| echo "No changes to commit" | |
| exit 0 | |
| fi | |
| git commit -m "Update changelog for PR #${NUMBER}" | |
| git pull --rebase origin main | |
| git push origin main |