| import * as path from 'node:path' |
|
|
| const registeredRoots = new Set<string>() |
|
|
| function normalizeComparablePath(filePath: string): string { |
| const resolved = path.resolve(filePath) |
| return process.platform === 'win32' ? resolved.toLowerCase() : resolved |
| } |
|
|
| function isWithinRoot(targetPath: string, rootPath: string): boolean { |
| const target = normalizeComparablePath(targetPath) |
| const root = normalizeComparablePath(rootPath) |
| return target === root || target.startsWith(`${root}${path.sep}`) |
| } |
|
|
| export function registerFilesystemAccessRoot(rootPath: string | null | undefined): void { |
| if (!rootPath) return |
| registeredRoots.add(path.resolve(rootPath)) |
| } |
|
|
| export function isWithinRegisteredFilesystemRoot(targetPath: string): boolean { |
| for (const rootPath of registeredRoots) { |
| if (isWithinRoot(targetPath, rootPath)) return true |
| } |
| return false |
| } |
|
|
| export function clearFilesystemAccessRootsForTests(): void { |
| registeredRoots.clear() |
| } |
|
|
