[smorin]

Fleet-wide rename resync (owner-decided 2026-09-01): pr-diff-tree.yml → difftree-pr-comment.yml, workflow name Difftree PR Comment, job/check id difftree-pr-comment. Byte-identical to the canonical template in smorinlabs/difftree-action (SHA-256 0143f5f19cc10da6d2f44b3dbdb314253b1112b206c78ac89128de33ee17c703). Mechanical rename; owner waived re-verification (see difftree-action#24).

Claude-Session: https://claude.ai/code/session_014W5murKc9M98GyzVGn7JCV

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Summary by CodeRabbit

• Chores
  • Updated the workflow’s displayed name and job label for improved clarity.
  • Refined related workflow documentation comments.
  • No changes to workflow triggers, permissions, concurrency, or execution steps.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Team

Run ID: f0b58e92-9d40-40b9-81c8-f5fa954b4f2c

📥 Commits

Reviewing files that changed from the base of the PR and between 706dcac and 1ce763f.

📒 Files selected for processing (1)

• .github/workflows/difftree-pr-comment.yml

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

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📝 Walkthrough

Walkthrough

The workflow metadata now uses the Difftree PR Comment name and job identifier. Comments reference the current workflow filename and mark the SHA-pinned ref as an example. Triggers, permissions, concurrency, runners, and steps are unchanged.

Changes

Workflow Naming Updates

Layer / File(s)	Summary
Update workflow metadata and comments .github/workflows/difftree-pr-comment.yml	The workflow name and job identifier were updated. The header comment references the current filename, and the SHA-pin comment now labels the ref as an example.

Estimated code review effort: 1 (Trivial) | ~2 minutes

Merge Risk: ⚪ Minimal · up to 1ce76

This change only renames the workflow file, workflow name, and job identifier while preserving the existing workflow behavior. No actionable merge-blocking risk remains after normal checks and review.

🚥 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 synchronization of the Difftree PR comment workflow to the canonical template, which matches the main changes.
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.

Full details: Docstring Coverage

Explanation

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 files. (1 skipped: 1 unsupported.)

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch ci/difftree-pr-comment

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[github-actions]

🌳 difftree — changes in this PR

PR: origin/main...e1c7075 · committed
mockcast
└──   .github (1 files, +4 −4)
    └──   workflows (1 files, +4 −4)
        └── ↻ pr-diff-tree.yml -> difftree-pr-comment.yml +4 −4

2 dirs touched · 1 file renamed · +4 −4

_{🌳 Get your own diff tree at smorinlabs/difftree-action}

[Copilot]

Pull request overview

Updates the repository’s difftree PR-comment workflow to match the fleet-wide canonical naming scheme, aligning the workflow name and job/check identifier with the template used by smorinlabs/difftree-action.

Changes:

• Updated the workflow display name to Difftree PR Comment.
• Renamed the job/check identifier from diff-tree to difftree-pr-comment.
• Updated the inline “copy this file to …” documentation path to difftree-pr-comment.yml.

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[greptile-apps]

Greptile Summary

This change renames the Difftree pull-request comment workflow to the canonical filename and updates its display name, job identifier, and SHA-pinning guidance. A focused before-and-after workflow check confirmed that the renamed file remains the single relevant pull-request workflow, preserves its trigger, permissions, conditions, checkout settings, concurrency expression, and Difftree action invocation, and leaves no tracked references to the former filename.

Confidence Score: 5/5

Safe to merge: the workflow rename preserves the automation configuration required to publish and update Difftree pull-request comments.

The executable comparison of the base and updated workflow completed successfully, covering workflow discovery, trigger behavior, action configuration, expressions, and references to the renamed path. No defects remain in the final review.

Files Needing Attention: No files need follow-up attention.

T-Rex Logs

What T-Rex did

• Before the change, the base revision had exactly one PR-comment workflow at the original filename.
• The validator confirmed the updated revision included a corresponding workflow at the new filename.
• The updated validation exited successfully after confirming the trigger, permissions, conditions, checkout settings, concurrency expression, and the Difftree action step.
• There were no tracked references to the old filename in the HEAD content.
• No repository files were modified; only requested review artifacts were created.

_{Ran code and verified through T-Rex}

_{Reviews (1): Last reviewed commit: "ci: sync difftree PR comment workflow to..." | Re-trigger Greptile}