Function listFilesWithGit

projects/electron/src/modules/code/files.ts:169–210

* List files using git ls-files

({
    dir,
    matchDirs,
}: {
    dir: string
    matchDirs: boolean
})

 * List files using git ls-files
 */
async function listFilesWithGit({
    dir,
    matchDirs,
}: {
    dir: string
    matchDirs: boolean
}): Promise<string[]> {
    // Get relative path from git root
    const relativePath = await getGitRelativePath(dir)
    const gitRoot = await getGitRoot(dir)
    if (!gitRoot) return []

    // List tracked files
    const result = await execCmd("git", ["ls-files"], gitRoot)
    if (!result.success) return []

    let files = result.stdout
        .split("\n")
        .map((f) => f.trim())
        .filter((f) => f.length > 0)

    // Filter to only files in the current subdirectory
    if (relativePath) {
        const prefix = relativePath + "/"
        files = files.filter((f) => f.startsWith(prefix)).map((f) => f.slice(prefix.length))
    }

    if (matchDirs) {
        // Extract unique directory paths
        const dirs = new Set<string>()
        for (const file of files) {
            let dir = path.dirname(file)
            while (dir && dir !== ".") {
                dirs.add(dir)
                dir = path.dirname(dir)
            }
        }
        return Array.from(dirs).sort()
    }

    return files
}

/**
 * Check if ripgrep is available in PATH