A chrome extension that removes generated files from GitHub's line counts.

How does this work?

The extension uses the Github API to load information about your PR then recalculates the diff, subtracting generated files listed in the repo's .gitattributes file.

pnpm-lock.yaml  linguist-generated
vendor/**/*     linguist-generated
*.gen.html      linguist-generated

Roadmap

• v1.0.0 Subtract a hardcoded list of generated files from PR diffs as POC
• v1.1.0 Support private repos via GitHub PAT
• v1.2.0 Make the list based off your .gitattributes
• v1.3.0 Show the number of generated lines next to additions and subtractions
• Recalculate the 5 diff boxes next to the count
• Add a dropdown that lists the files that were counted in the generated line count

That's it. Very simple, targeted extension for fixing 1 problem with GitHub.

Development

You must use Bun with this repo.

Install dependencies:

bun i

Default GitHub Token

You can provide a default API token for development by creating a .env.development.local file:

VITE_DEFAULT_TOKEN=<your-token>

Scripts

This extension is bundled via WXT.

• bun dev: Launches Chrome with the dev version of the extension installed.
• bun run build: Builds the extension for production. Outputs to the dist directory.
• bun run zip: Zips up the dist directory into an installable ZIP file.

Add :firefox suffix to some commands to target firefox instead of Chrome.

• bun run build:firefox
• bun run dev:firefox

Running Tests

Unit tests are written with Vitest.

bun run test

Release an Update

Use the Submit for Review workflow.