Windows: detect command fails with doubled drive letter in path

[SallyRS]

Bug

npx impeccable detect <url> fails on Windows with:

Error: Browser script not found at C:\C:\Users\...\detect-antipatterns-browser.js

Note the doubled C:\C:\.

Cause

In src/detect-antipatterns.mjs, two locations construct the path to detect-antipatterns-browser.js using:

path.dirname(new URL(import.meta.url).pathname)

On Windows, new URL('file:///C:/foo/bar').pathname returns /C:/foo/bar (with a leading slash). When passed to path.join or path.resolve, Node prepends the drive letter again, producing C:\C:\....

Affected lines:

• ~L2690: path.dirname(new URL(import.meta.url).pathname) (puppeteer scan path)
• ~L3506: path.dirname(new URL(import.meta.url).pathname) (live detect path)

Fix

Replace new URL(import.meta.url).pathname with fileURLToPath(import.meta.url) from node:url, which correctly handles Windows drive letters:

import { fileURLToPath } from 'node:url';
const scriptPath = path.join(path.dirname(fileURLToPath(import.meta.url)), 'detect-antipatterns-browser.js');

Environment

• Windows 11 Pro
• Node.js (via npm global install)
• impeccable installed via npm i -g impeccable