Compare the merged commit before worktree cleanup

[btsouth]

Compare the merged PR head commit with the current worktree tip before removing a squash-merged worktree. A reused branch name can match an older merged PR while later work is still present.

Validation: reviewed the one-line guidance change and ran git diff --check. No application code changed.

Note

Update worktree cleanup docs to verify merged commit via headRefOid

Changes the merged-PR verification command in AGENTS.md to request headRefOid and compare it against git rev-parse HEAD before removing a worktree. This guards against branch names reused from older merged pull requests.

^{Macroscope summarized ce82b85.}

Summary by CodeRabbit

• Chores
  • Updated worktree cleanup guidance to verify the merged change before removing a worktree.

[coderabbitai]

Navigate logical layers of code changes, visualize relationships, and explore their blast radius.

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

• Configuration used: Organization UI
• Review profile: CHILL
• Plan: Advanced
• Run ID: 01659af8-c8fc-438a-aa24-e6bb88a9efe4

📥 Commits

Reviewing files that changed from the base of the PR and between d69ffa0 and ce82b85.

📒 Files selected for processing (1)

• AGENTS.md

Included review availability: This review used your included allowance. Your plan provides up to 1 included review per hour; 0 remain after this review.

---

📝 Walkthrough

Walkthrough

The worktree cleanup guidance now retrieves the merged PR’s headRefOid and requires comparing it with git rev-parse HEAD before removing a worktree.

Changes

Worktree cleanup

Layer / File(s)	Summary
Verify the head commit before removal AGENTS.md	The merged-PR query now requests headRefOid. The instructions require comparing it with the current HEAD before removing a worktree.

Priority: ⬇️ Low

Estimated code review effort: 1 (Trivial) | ~3 minutes

Change: Other

Merge Risk: ⚪ Minimal · up to ce82b

The cleanup guidance now checks commit identity before worktree removal. No actionable merge-blocking risk remains.

Architecture Summary

Architecture risk: 🔵 Low · up to ce82b

The change affects 1 system.

Changed systems: AGENTS.md

Architecture concerns
No architecture-level concerns identified.

Review details

Systems and components

• observed — AGENTS.md (service) was modified; 1 changed file maps to changed impact.

Before / after behavior

• observed — Modified behavior in AGENTS.md: The merged-PR query now retrieves headRefOid, and the instructions require comparing it with the current HEAD before worktree removal; previously, the query did not retrieve or compare commit OIDs.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly and concisely describes the main change: comparing the merged commit before worktree cleanup.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff. Analyzed 0 functions across 0…
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Commit to this branch
• Create a new PR

• Autopilot · Keep fixing CodeRabbit findings and required CI, and resolving merge conflicts

Autopilot is currently an internal CodeRabbit preview.

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands.}

[cloudflare-workers-and-pages]

Deploying with    Cloudflare Workers

The latest updates on your project. Learn more about integrating Git with Workers.

Status	Name	Latest Commit	Preview URL	Updated (UTC)
✅ Deployment successful! View logs	ceiling	ce82b85	Commit Preview URL Branch Preview URL	Oct 02 2026, 11:52 PM