[kkjcheng]

Summary

• Adds a folder-icon button to the v2 file pane header that reveals the current file in Finder via the existing electronTrpc.external.openInFinder mutation (shell.showItemInFolder).
• Sits between Copy path and Open in editor, matching the sibling buttons' styling and tooltip pattern.

Test plan

• Open a file in the v2 workspace, click the new folder icon in the pane header, and confirm Finder opens with the file highlighted.
• Confirm tooltip reads "Reveal in Finder".

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Summary by cubic

Add a “Reveal in Finder” button to the v2 file pane header that opens the current file in Finder via electronTrpc.external.openInFinder.

The button sits between Copy path and Open in editor, matches existing styles, and shows the tooltip “Reveal in Finder.”

^{Written for commit 0879bd0. Summary will update on new commits.}

Summary by CodeRabbit

• New Features
  • Added a “Reveal in Finder” action to the file pane header.
  • Users can open the current file’s location directly in Finder.

[ghost]

Ready to review this PR? Stage has broken it down into 1 individual chapter for you:

	Title
1	Add Reveal in Finder button to FilePaneHeader

_{Chapters generated by Stage for commit 0879bd0 on Jul 31, 2026 6:41pm UTC.}

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro Plus

Run ID: 87a7b0c5-eef0-4c76-8e91-077d1deae4d6

📥 Commits

Reviewing files that changed from the base of the PR and between 4a6c985 and 0879bd0.

📒 Files selected for processing (1)

• apps/desktop/src/renderer/routes/_authenticated/_dashboard/v2-workspace/$workspaceId/hooks/usePaneRegistry/components/FilePane/components/FilePaneHeaderExtras/FilePaneHeaderExtras.tsx

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📝 Walkthrough

Walkthrough

The file pane header adds a tooltip button that invokes Electron’s external.openInFinder mutation for the current file path.

Changes

Finder reveal

Layer / File(s)	Summary
Add Finder reveal action apps/desktop/.../FilePaneHeaderExtras.tsx	The header imports the Finder icon and Electron client, invokes external.openInFinder with the current file path, and renders a “Reveal in Finder” button.

Estimated code review effort: 1 (Trivial) | ~5 minutes

Possibly related PRs

• superset-sh/superset#5824: Modifies the v2 workspace file-pane header area.

Suggested reviewers: avipeltz

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Description check	⚠️ Warning	The description explains the change and includes a test plan, but it omits the required Checklist section and reports no completed testing.	Add the required Checklist section and record the completed lint, typecheck, and UI verification steps.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly summarizes the main change and follows the repository's conventional commit format.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
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)

• Create PR with unit tests

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