a8c4af0975
Vanha frontend siirretty temp/. Uusi rakenne: - StatusBar.astro, Terminal.astro, Editor.astro, Guide.astro - global.css erillinen - Wasm pääsäikeessä (ei Worker — yksinkertainen, debugattava) - Tab-completion, dropdown, projektikortti, Monaco, GUIDE.md - Ei tokenisointia eikä koodilaboratoriota Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
common-ancestor-path
Find the common ancestor of 2 or more paths on Windows or Unix
USAGE
Give it two or more path strings, and it'll do the thing.
import { commonAncestorPath } from 'common-ancestor-path'
// or:
// const { commonAncestorPath } = require('common-ancestor-path')
// output /a/b
console.log(commonAncestorPath('/a/b/c/d', '/a/b/x/y/z', '/a/b/c/i/j/k'))
// normalizes separators, but NOT cases, since it matters sometimes
console.log(commonAncestorPath('C:\\a\\b\\c', 'C:\\a\\b\\x'))
// no common ancestor on different windows drive letters
// so, this returns null
console.log(commonAncestorPath('c:\\a\\b\\c', 'd:\\d\\e\\f'))
API
commonAncestorPath(...paths)
Returns the nearest (deepest) common ancestor path, or null if on
different roots on Windows.