Problem

Running pnpm test on Windows fails for multiple packages.

Steps to Reproduce

1. Clone the repository on Windows
2. Run pnpm install
3. Run pnpm test

Errors

packages/tar-parser

ENOENT: no such file or directory, stat 'D:\D:\workspace\remix\packages\tar-parser\test\fixtures\express-4.21.1.tgz'

All 20 tests fail (duplicated drive letter: D:\D:\...)

packages/mime

compressible-mime-types.ts does not match expected output.
+ '// DO NOT EDIT. THIS IS GENERATED CODE.\r\n'
- '// DO NOT EDIT. THIS IS GENERATED CODE.\n'

2 tests fail (line ending mismatch: CRLF vs LF)

packages/interaction

Error: browserType.launch: Executable doesn't exist at C:\Users\...\ms-playwright\chromium_headless_shell-1194\chrome-win\headless_shell.exe

Playwright browsers not installed

Suspected Root Cause

The following files use new URL(import.meta.url).pathname, which doesn't handle Windows paths correctly:

• packages/tar-parser/test/utils.ts (line 4)
• scripts/utils/packages.js (line 4)
• packages/node-fetch-server/demos/http2/server.js (line 6)
• packages/static-middleware/demos/list-files/server.js (line 7)

On Windows, new URL(import.meta.url).pathname returns paths like /D:/workspace/..., which when combined with path.dirname() or path.resolve(), results in duplicated drive letters like D:\D:\workspace\....

Environment

• OS: Windows
• Node.js: (version TBD)
• pnpm: (version TBD)