/**
* Simplified file walker - replaces complex FileWalker class
*/
import { readdir, stat } from 'fs/promises'
import { join, resolve, extname } from 'path'
import { getLanguageByExtension } from './languages.js'
import { getLogger } from '../utils/logger.js'
import { isTestFile, GLOBAL_IGNORE_DIRS } from '../constants/index.js'
export interface WalkOptions {
maxDepth?: number
ignoreDirs?: string[]
languages?: string[]
includeHidden?: boolean
}
export async function walkDirectory(
directory: string,
options: WalkOptions = {},
): Promise<string[]> {
const logger = getLogger()
const {
maxDepth = 10,
ignoreDirs = [],
languages = [],
includeHidden = false,
} = options
const ignoreDirSet = new Set([...GLOBAL_IGNORE_DIRS, ...ignoreDirs])
const files: string[] = []
async function walk(dir: string, depth: number): Promise<void> {
if (depth >= maxDepth) return
try {
const entries = await readdir(dir)
for (const entry of entries) {
if (!includeHidden && entry.startsWith('.')) continue
const fullPath = join(dir, entry)
const stats = await stat(fullPath)
if (stats.isDirectory()) {
if (!includeHidden && entry.startsWith('.')) {
continue
}
if (!ignoreDirSet.has(entry)) {
await walk(fullPath, depth + 1)
}
}
else if (stats.isFile()) {
if (!includeHidden && entry.startsWith('.')) {
continue
}
if (isTestFile(entry)) {
continue
}
const language = getLanguageByExtension(extname(fullPath))
if (languages.length === 0 || (language && languages.includes(language.name))) {
files.push(resolve(fullPath))
}
}
}
}
catch (error) {
logger.warn(`Failed to read directory ${dir}:`, error)
}
}
await walk(directory, 0)
return files
}
export async function findProjectFiles(directory: string, languages?: string[], ignoreDirs?: string[]): Promise<string[]> {
return walkDirectory(directory, {
maxDepth: 15,
languages,
ignoreDirs: ignoreDirs || [],
includeHidden: false,
})
}
