Add trimmy extension

[chrismessina]

Description

"Paste once, run once." — Trimmy is a Raycast extension for cleaning copied shell snippets, wrapped URLs, and path-like text so they are easier to run or paste.

A port of @steipete's Trimmy.app.

Screencast

Checklist

• I read the extension guidelines
• I read the documentation about publishing
• I ran npm run build and tested this distribution build in Raycast
• I checked that files in the assets folder are used by the extension itself
• I checked that assets used by the README are placed outside of the metadata folder

[raycastbot]

Congratulations on your new Raycast extension! 🚀

We're currently experiencing a high volume of incoming requests. As a result, the initial review may take up to 10-15 business days.

Once the PR is approved and merged, the extension will be available on our Store.

[greptile-apps]

Greptile Summary

This PR introduces the Trimmy extension — a port of Trimmy.app — providing three Raycast commands (Trim and Copy, Trim and Paste, Trim and Preview) that clean multi-line shell snippets, wrapped URLs, and path-like text before copying or pasting. The implementation is well-structured, cleanly separating shared logic in trim-core.ts from the three command entry points.

Key findings:

• The error message thrown when all input sources are exhausted references "Finder item" even on Windows, where that source is explicitly skipped by a process.platform === "darwin" guard. This will confuse Windows users.
• In preview-trim.tsx, the onAction handler for aggressiveness switching is a synchronous lambda that returns (but does not await) the Promise from the async switchAggressiveness function, meaning any LocalStorage.setItem rejection would be silently dropped.
• The getPreferences wrapper in trim-core.ts is a thin, redundant shim over getPreferenceValues — callers should call getPreferenceValues directly with the appropriate auto-generated command type per the repository convention.

Confidence Score: 4/5

• Safe to merge after addressing the Windows error message and the unhandled Promise in the preview action.
• The extension is well-architected and follows Raycast conventions. The two substantive issues (Windows-specific error wording and unhandled Promise) are minor and non-blocking, but worth a quick fix given the extension explicitly targets Windows as a supported platform.
• extensions/trimmy/src/trim-core.ts (Windows error message), extensions/trimmy/src/preview-trim.tsx (unhandled promise)

Important Files Changed

Filename	Overview
extensions/trimmy/src/trim-core.ts	Core logic for input resolution, text cleaning pipeline, and shared command runner. Two issues found: error message mentions "Finder item" on Windows despite a platform guard, and the getPreferences wrapper is a redundant indirection over getPreferenceValues.
extensions/trimmy/src/preview-trim.tsx	View command rendering a Detail with original vs. trimmed diff. Minor issue: onAction for aggressiveness switching passes a non-async arrow that returns an unhandled Promise from switchAggressiveness.
extensions/trimmy/src/trim.ts	Thin no-view command that resolves preferences and delegates to runTrimCommand("copy"). No issues.
extensions/trimmy/src/trim-and-paste.ts	Thin no-view command that resolves preferences and delegates to runTrimCommand("paste"). No issues.
extensions/trimmy/package.json	Well-structured manifest. Categories (Developer Tools, Productivity), platform list (macOS, Windows), preference schemas, and changelog all follow Raycast conventions correctly.
extensions/trimmy/CHANGELOG.md	Uses the correct [Initial Release] - {PR_MERGE_DATE} format. No issues.
extensions/trimmy/eslint.config.mjs	Correctly imports defineConfig from "eslint/config" and spreads the Raycast config. No issues.
extensions/trimmy/.prettierrc	Follows the standard Raycast Prettier config (printWidth: 120, singleQuote: false). No issues.

_{Last reviewed commit: 7b36571}

[chrismessina]

@greptile could you take another look?

[raycastbot]

This pull request has been automatically marked as stale because it did not have any recent activity.

It will be closed if no further activity occurs in the next 7 days to keep our backlog clean 😊

[chrismessina]

Bump! @0xdhrv can you take a look?

[0xdhrv]

Looks good to me, approved ✅

[github-actions]

Published to the Raycast Store:
https://raycast.com/chrismessina/trimmy

[raycastbot]

🎉 🎉 🎉

We've rewarded your Raycast account with some credits. You will soon be able to exchange them for some swag.