mirror of
https://github.com/RooVetGit/Roo-Code.git
synced 2026-08-28 05:27:24 +00:00
perf: optimize directory scanning with early termination and O(1) queue operations
- Add limit hint parameter to stop scanning when enough directories are collected - Replace Array.shift() with index-based traversal for O(1) dequeue operations - Preserve first-level directory prioritization with limits
This commit is contained in:
Daniel Riccio
parent
dbcb52cda8
commit
2293eb838c
2 changed files with 356 additions and 517 deletions
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@ -1,560 +1,355 @@
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// npx vitest run src/services/glob/__tests__/list-files.spec.ts
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import { describe, it, expect, vi, beforeEach, afterEach } from "vitest"
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import * as fs from "fs"
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import * as path from "path"
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import * as childProcess from "child_process"
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import { listFiles } from "../list-files"
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import * as vscode from "vscode"
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import { EventEmitter } from "events"
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vi.mock("child_process")
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vi.mock("fs")
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// Mock vscode
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vi.mock("vscode", () => ({
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env: {
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appRoot: "/mock/vscode/app/root",
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},
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}))
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// Mock ripgrep getBinPath
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vi.mock("../../ripgrep", () => ({
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getBinPath: vi.fn().mockResolvedValue("/mock/path/to/rg"),
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}))
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vi.mock("../list-files", async () => {
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const actual = await vi.importActual("../list-files")
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// Mock fs.promises
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vi.mock("fs", async () => {
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const actual = await vi.importActual<typeof import("fs")>("fs")
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return {
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...actual,
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handleSpecialDirectories: vi.fn(),
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promises: {
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readdir: vi.fn(),
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readFile: vi.fn(),
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access: vi.fn(),
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},
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}
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})
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describe("listFiles", () => {
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it("should return empty array immediately when limit is 0", async () => {
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const result = await listFiles("/test/path", true, 0)
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expect(result).toEqual([[], false])
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})
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})
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// Mock ripgrep to avoid filesystem dependencies
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vi.mock("../../ripgrep", () => ({
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getBinPath: vi.fn().mockResolvedValue("/mock/path/to/rg"),
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}))
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// Mock vscode
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vi.mock("vscode", () => ({
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env: {
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appRoot: "/mock/app/root",
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},
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}))
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// Mock filesystem operations
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vi.mock("fs", () => ({
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promises: {
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access: vi.fn().mockRejectedValue(new Error("Not found")),
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readFile: vi.fn().mockResolvedValue(""),
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readdir: vi.fn().mockResolvedValue([]),
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},
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}))
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// Import fs to set up mocks
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import * as fs from "fs"
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// Mock child_process.spawn
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vi.mock("child_process", () => ({
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spawn: vi.fn(),
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}))
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vi.mock("../../path", () => ({
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arePathsEqual: vi.fn().mockReturnValue(false),
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}))
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describe("listFiles performance optimization", () => {
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let mockSpawn: any
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let mockProcess: any
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describe("list-files symlink support", () => {
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beforeEach(() => {
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// Reset all mocks
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vi.clearAllMocks()
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})
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it("should include --follow flag in ripgrep arguments", async () => {
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const mockSpawn = vi.mocked(childProcess.spawn)
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const mockProcess = {
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stdout: {
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on: vi.fn((event, callback) => {
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if (event === "data") {
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// Simulate some output to complete the process
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setTimeout(() => callback("test-file.txt\n"), 10)
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}
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}),
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},
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stderr: {
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on: vi.fn(),
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},
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on: vi.fn((event, callback) => {
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if (event === "close") {
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setTimeout(() => callback(0), 20)
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}
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if (event === "error") {
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// No error simulation
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}
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}),
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kill: vi.fn(),
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}
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// Create a mock process for ripgrep
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mockProcess = new EventEmitter()
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mockProcess.stdout = new EventEmitter()
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mockProcess.stderr = new EventEmitter()
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mockProcess.kill = vi.fn()
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mockSpawn = vi.mocked(childProcess.spawn)
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mockSpawn.mockReturnValue(mockProcess as any)
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// Use a test directory path
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const testDir = "/test/dir"
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// Default mock for readFile (no .gitignore)
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vi.mocked(fs.promises.readFile).mockRejectedValue(new Error("File not found"))
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// Call listFiles to trigger ripgrep execution
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await listFiles(testDir, false, 100)
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// Verify that spawn was called with --follow flag (the critical fix)
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const [rgPath, args] = mockSpawn.mock.calls[0]
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expect(rgPath).toBe("/mock/path/to/rg")
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expect(args).toContain("--files")
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expect(args).toContain("--hidden")
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expect(args).toContain("--follow") // This is the critical assertion - the fix should add this flag
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// Platform-agnostic path check - verify the last argument ends with the expected path
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const lastArg = args[args.length - 1]
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// On Windows, the path might be resolved to something like D:\test\dir
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// On Unix, it would be /test/dir
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// So we just check that it ends with the expected segments
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expect(lastArg).toMatch(/[/\\]test[/\\]dir$/)
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})
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it("should include --follow flag for recursive listings too", async () => {
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const mockSpawn = vi.mocked(childProcess.spawn)
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const mockProcess = {
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stdout: {
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on: vi.fn((event, callback) => {
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if (event === "data") {
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setTimeout(() => callback("test-file.txt\n"), 10)
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}
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}),
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},
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stderr: {
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on: vi.fn(),
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},
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on: vi.fn((event, callback) => {
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if (event === "close") {
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setTimeout(() => callback(0), 20)
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}
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if (event === "error") {
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// No error simulation
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}
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}),
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kill: vi.fn(),
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}
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mockSpawn.mockReturnValue(mockProcess as any)
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// Use a test directory path
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const testDir = "/test/dir"
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// Call listFiles with recursive=true
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await listFiles(testDir, true, 100)
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// Verify that spawn was called with --follow flag (the critical fix)
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const [rgPath, args] = mockSpawn.mock.calls[0]
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expect(rgPath).toBe("/mock/path/to/rg")
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expect(args).toContain("--files")
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expect(args).toContain("--hidden")
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expect(args).toContain("--follow") // This should be present in recursive mode too
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// Platform-agnostic path check - verify the last argument ends with the expected path
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const lastArg = args[args.length - 1]
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// On Windows, the path might be resolved to something like D:\test\dir
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// On Unix, it would be /test/dir
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// So we just check that it ends with the expected segments
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expect(lastArg).toMatch(/[/\\]test[/\\]dir$/)
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})
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it("should ensure first-level directories are included when limit is reached", async () => {
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// Mock fs.promises.readdir to simulate a directory structure
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const mockReaddir = vi.mocked(fs.promises.readdir)
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// Root directory with first-level directories
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mockReaddir.mockResolvedValueOnce([
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{ name: "a_dir", isDirectory: () => true, isSymbolicLink: () => false, isFile: () => false } as any,
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{ name: "b_dir", isDirectory: () => true, isSymbolicLink: () => false, isFile: () => false } as any,
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{ name: "c_dir", isDirectory: () => true, isSymbolicLink: () => false, isFile: () => false } as any,
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{ name: "file1.txt", isDirectory: () => false, isSymbolicLink: () => false, isFile: () => true } as any,
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{ name: "file2.txt", isDirectory: () => false, isSymbolicLink: () => false, isFile: () => true } as any,
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])
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// Mock ripgrep to return many files (simulating hitting the limit)
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const mockSpawn = vi.mocked(childProcess.spawn)
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const mockProcess = {
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stdout: {
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on: vi.fn((event, callback) => {
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if (event === "data") {
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// Return many file paths to trigger the limit
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// Note: ripgrep returns relative paths
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const paths =
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[
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"a_dir/",
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"a_dir/subdir1/",
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"a_dir/subdir1/file1.txt",
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"a_dir/subdir1/file2.txt",
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"a_dir/subdir2/",
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"a_dir/subdir2/file3.txt",
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"a_dir/file4.txt",
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"a_dir/file5.txt",
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"file1.txt",
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"file2.txt",
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// Note: b_dir and c_dir are missing from ripgrep output
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].join("\n") + "\n"
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setTimeout(() => callback(paths), 10)
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}
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}),
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},
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stderr: {
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on: vi.fn(),
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},
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on: vi.fn((event, callback) => {
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if (event === "close") {
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setTimeout(() => callback(0), 20)
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}
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}),
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kill: vi.fn(),
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}
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mockSpawn.mockReturnValue(mockProcess as any)
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// Mock fs.promises.access to simulate .gitignore doesn't exist
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// Default mock for access (no .gitignore)
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vi.mocked(fs.promises.access).mockRejectedValue(new Error("File not found"))
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// Call listFiles with recursive=true and a small limit
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const [results, limitReached] = await listFiles("/test/dir", true, 10)
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// Verify that we got results and hit the limit
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expect(results.length).toBe(10)
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expect(limitReached).toBe(true)
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// Count directories in results
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const directories = results.filter((r) => r.endsWith("/"))
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// We should have at least the 3 first-level directories
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// even if ripgrep didn't return all of them
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expect(directories.length).toBeGreaterThanOrEqual(3)
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// Verify all first-level directories are included
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const hasADir = results.some((r) => r.endsWith("a_dir/"))
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const hasBDir = results.some((r) => r.endsWith("b_dir/"))
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const hasCDir = results.some((r) => r.endsWith("c_dir/"))
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expect(hasADir).toBe(true)
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expect(hasBDir).toBe(true)
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expect(hasCDir).toBe(true)
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})
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})
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describe("hidden directory exclusion", () => {
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beforeEach(() => {
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afterEach(() => {
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vi.clearAllMocks()
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})
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it("should exclude .git subdirectories from recursive directory listing", async () => {
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// Mock filesystem structure with .git subdirectories
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const mockReaddir = vi.fn()
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vi.mocked(fs.promises).readdir = mockReaddir
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describe("listFilteredDirectories with limitHint", () => {
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it("should stop scanning when limit is reached in recursive mode", async () => {
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const testPath = "/test/project"
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const limit = 5
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// Mock the directory structure:
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// /test/
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// .git/
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// hooks/
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// objects/
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// src/
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// components/
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mockReaddir
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.mockResolvedValueOnce([
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{ name: ".git", isDirectory: () => true, isSymbolicLink: () => false },
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// Mock directory structure with many nested directories
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const mockReaddir = vi.mocked(fs.promises.readdir)
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// Root level - 3 directories
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mockReaddir.mockResolvedValueOnce([
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{ name: "dir1", isDirectory: () => true, isSymbolicLink: () => false },
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{ name: "dir2", isDirectory: () => true, isSymbolicLink: () => false },
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{ name: "dir3", isDirectory: () => true, isSymbolicLink: () => false },
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{ name: "file1.txt", isDirectory: () => false, isSymbolicLink: () => false },
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] as any)
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// Mock subdirectories for all first-level dirs (they get processed before limit kicks in)
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// dir1 subdirectories
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mockReaddir.mockResolvedValueOnce([
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{ name: "subdir1", isDirectory: () => true, isSymbolicLink: () => false },
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{ name: "subdir2", isDirectory: () => true, isSymbolicLink: () => false },
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{ name: "subdir3", isDirectory: () => true, isSymbolicLink: () => false },
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] as any)
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// dir2 subdirectories
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mockReaddir.mockResolvedValueOnce([
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{ name: "subdir4", isDirectory: () => true, isSymbolicLink: () => false },
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{ name: "subdir5", isDirectory: () => true, isSymbolicLink: () => false },
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] as any)
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// dir3 subdirectories
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mockReaddir.mockResolvedValueOnce([
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{ name: "subdir6", isDirectory: () => true, isSymbolicLink: () => false },
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] as any)
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// Add more mock responses for deeper levels (should not be called with optimization)
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for (let i = 0; i < 10; i++) {
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mockReaddir.mockResolvedValueOnce([
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{ name: `deep${i}`, isDirectory: () => true, isSymbolicLink: () => false },
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] as any)
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}
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// Mock ripgrep to return some files
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const listFilesPromise = listFiles(testPath, true, limit)
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// Simulate ripgrep returning files
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setTimeout(() => {
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mockProcess.stdout.emit("data", "file1.txt\nfile2.txt\n")
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mockProcess.emit("close", 0)
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}, 10)
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const [results, limitReached] = await listFilesPromise
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// Should have stopped early due to limit
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expect(limitReached).toBe(true)
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expect(results.length).toBeLessThanOrEqual(limit)
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// Verify that readdir was not called excessively
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// With optimization, it should stop after processing first-level directories
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// and maybe a few subdirectories before hitting the limit
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const callCount = mockReaddir.mock.calls.length
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expect(callCount).toBeLessThanOrEqual(7) // Root + 3 first-level + maybe a few subdirs
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expect(callCount).toBeGreaterThan(0) // Should have at least scanned root
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})
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it("should ensure first-level directories are included even with limit", async () => {
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const testPath = "/test/project"
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const limit = 3
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// Mock directory structure
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const mockReaddir = vi.mocked(fs.promises.readdir)
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// Root level - 5 directories (more than limit)
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mockReaddir.mockResolvedValueOnce([
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{ name: "important1", isDirectory: () => true, isSymbolicLink: () => false },
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{ name: "important2", isDirectory: () => true, isSymbolicLink: () => false },
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{ name: "important3", isDirectory: () => true, isSymbolicLink: () => false },
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{ name: "important4", isDirectory: () => true, isSymbolicLink: () => false },
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{ name: "important5", isDirectory: () => true, isSymbolicLink: () => false },
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] as any)
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// Mock subdirectories for each (should not all be scanned due to limit)
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for (let i = 0; i < 5; i++) {
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mockReaddir.mockResolvedValueOnce([
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{ name: `nested${i}`, isDirectory: () => true, isSymbolicLink: () => false },
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] as any)
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}
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// Mock ripgrep to return no files
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const listFilesPromise = listFiles(testPath, true, limit)
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setTimeout(() => {
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mockProcess.stdout.emit("data", "")
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mockProcess.emit("close", 0)
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}, 10)
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const [results, limitReached] = await listFilesPromise
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// Even with limit of 3, all first-level directories should be prioritized
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const firstLevelDirs = results.filter((r) => {
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const relativePath = path.relative(testPath, r.replace(/\/$/, ""))
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return !relativePath.includes(path.sep)
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})
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// Should have at least the limit number of results
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expect(results.length).toBe(limit)
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expect(limitReached).toBe(true)
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// First-level directories should be included
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expect(firstLevelDirs.length).toBeGreaterThan(0)
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})
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it("should not apply limit in non-recursive mode", async () => {
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const testPath = "/test/project"
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const limit = 2
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// Mock directory structure
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const mockReaddir = vi.mocked(fs.promises.readdir)
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// Root level - 5 directories
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mockReaddir.mockResolvedValueOnce([
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{ name: "dir1", isDirectory: () => true, isSymbolicLink: () => false },
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{ name: "dir2", isDirectory: () => true, isSymbolicLink: () => false },
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{ name: "dir3", isDirectory: () => true, isSymbolicLink: () => false },
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{ name: "dir4", isDirectory: () => true, isSymbolicLink: () => false },
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{ name: "dir5", isDirectory: () => true, isSymbolicLink: () => false },
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] as any)
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// Mock ripgrep to return files
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const listFilesPromise = listFiles(testPath, false, limit)
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setTimeout(() => {
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mockProcess.stdout.emit("data", "file1.txt\n")
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mockProcess.emit("close", 0)
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}, 10)
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const [results, limitReached] = await listFilesPromise
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// In non-recursive mode, limit applies to final results, not scanning
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expect(results.length).toBeLessThanOrEqual(limit)
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expect(limitReached).toBe(true)
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// Should have called readdir only once (for root level)
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expect(mockReaddir).toHaveBeenCalledTimes(1)
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})
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it("should handle edge case with limit of 0", async () => {
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const testPath = "/test/project"
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const limit = 0
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const [results, limitReached] = await listFiles(testPath, true, limit)
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// Should return empty array immediately without any scanning
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expect(results).toEqual([])
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expect(limitReached).toBe(false)
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// Should not have called readdir at all
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expect(vi.mocked(fs.promises.readdir)).not.toHaveBeenCalled()
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expect(mockSpawn).not.toHaveBeenCalled()
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})
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it("should continue scanning if limit not reached", async () => {
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const testPath = "/test/project"
|
||||
const limit = 100 // High limit
|
||||
|
||||
// Mock directory structure
|
||||
const mockReaddir = vi.mocked(fs.promises.readdir)
|
||||
|
||||
// Root level
|
||||
mockReaddir.mockResolvedValueOnce([
|
||||
{ name: "dir1", isDirectory: () => true, isSymbolicLink: () => false },
|
||||
{ name: "dir2", isDirectory: () => true, isSymbolicLink: () => false },
|
||||
] as any)
|
||||
|
||||
// dir1 subdirectories
|
||||
mockReaddir.mockResolvedValueOnce([
|
||||
{ name: "subdir1", isDirectory: () => true, isSymbolicLink: () => false },
|
||||
] as any)
|
||||
|
||||
// dir2 subdirectories
|
||||
mockReaddir.mockResolvedValueOnce([
|
||||
{ name: "subdir2", isDirectory: () => true, isSymbolicLink: () => false },
|
||||
] as any)
|
||||
|
||||
// Subdirectories of subdirectories - provide enough mocks
|
||||
for (let i = 0; i < 20; i++) {
|
||||
mockReaddir.mockResolvedValueOnce([])
|
||||
}
|
||||
|
||||
// Mock ripgrep to return files
|
||||
const listFilesPromise = listFiles(testPath, true, limit)
|
||||
|
||||
setTimeout(() => {
|
||||
mockProcess.stdout.emit("data", "file1.txt\nfile2.txt\n")
|
||||
mockProcess.emit("close", 0)
|
||||
}, 10)
|
||||
|
||||
const [results, limitReached] = await listFilesPromise
|
||||
|
||||
// Should not have reached limit
|
||||
expect(limitReached).toBe(false)
|
||||
expect(results.length).toBeLessThan(limit)
|
||||
|
||||
// Should have scanned directories, but exact count depends on implementation
|
||||
// Just verify it was called at least for the directories we know about
|
||||
expect(mockReaddir).toHaveBeenCalled()
|
||||
const callCount = mockReaddir.mock.calls.length
|
||||
expect(callCount).toBeGreaterThanOrEqual(3) // At least root + 2 dirs
|
||||
})
|
||||
})
|
||||
|
||||
describe("performance characteristics", () => {
|
||||
it("should calculate appropriate limit hint based on files already collected", async () => {
|
||||
const testPath = "/test/project"
|
||||
const limit = 50
|
||||
|
||||
// Mock many files returned by ripgrep
|
||||
const mockReaddir = vi.mocked(fs.promises.readdir)
|
||||
// Root level returns one directory
|
||||
mockReaddir.mockResolvedValueOnce([
|
||||
{ name: "dir1", isDirectory: () => true, isSymbolicLink: () => false },
|
||||
] as any)
|
||||
// dir1 has no subdirectories to avoid infinite deep traversal in mocks
|
||||
mockReaddir.mockResolvedValueOnce([] as any)
|
||||
|
||||
const listFilesPromise = listFiles(testPath, true, limit)
|
||||
|
||||
// Simulate ripgrep returning many files (45)
|
||||
const fileList = Array.from({ length: 45 }, (_, i) => `file${i}.txt`).join("\n")
|
||||
setTimeout(() => {
|
||||
mockProcess.stdout.emit("data", fileList)
|
||||
mockProcess.emit("close", 0)
|
||||
}, 10)
|
||||
|
||||
const [results, limitReached] = await listFilesPromise
|
||||
|
||||
// With 45 files, remainingCapacity should be small (around 5),
|
||||
// so directory scanning should be minimal.
|
||||
expect(results.length).toBeLessThanOrEqual(limit)
|
||||
|
||||
// Should have minimal directory scanning since files filled most of the limit
|
||||
const callCount = mockReaddir.mock.calls.length
|
||||
expect(callCount).toBeLessThanOrEqual(3) // Root + at most one child
|
||||
expect(callCount).toBeGreaterThan(0)
|
||||
})
|
||||
|
||||
it("should handle ignored directories correctly with limit", async () => {
|
||||
const testPath = "/test/project"
|
||||
const limit = 10
|
||||
|
||||
// Mock directory structure with ignored directories
|
||||
const mockReaddir = vi.mocked(fs.promises.readdir)
|
||||
|
||||
mockReaddir.mockResolvedValueOnce([
|
||||
{ name: "src", isDirectory: () => true, isSymbolicLink: () => false },
|
||||
])
|
||||
.mockResolvedValueOnce([
|
||||
// src subdirectories (should be included)
|
||||
{ name: "node_modules", isDirectory: () => true, isSymbolicLink: () => false }, // Should be ignored
|
||||
{ name: ".git", isDirectory: () => true, isSymbolicLink: () => false }, // Should be ignored
|
||||
{ name: "dist", isDirectory: () => true, isSymbolicLink: () => false },
|
||||
] as any)
|
||||
|
||||
// src subdirectories
|
||||
mockReaddir.mockResolvedValueOnce([
|
||||
{ name: "components", isDirectory: () => true, isSymbolicLink: () => false },
|
||||
])
|
||||
.mockResolvedValueOnce([]) // components/ is empty
|
||||
] as any)
|
||||
|
||||
// Mock ripgrep to return no files
|
||||
const mockSpawn = vi.mocked(childProcess.spawn)
|
||||
const mockProcess = {
|
||||
stdout: {
|
||||
on: vi.fn((event, callback) => {
|
||||
if (event === "data") {
|
||||
// No files returned
|
||||
}
|
||||
}),
|
||||
},
|
||||
stderr: {
|
||||
on: vi.fn(),
|
||||
},
|
||||
on: vi.fn((event, callback) => {
|
||||
if (event === "close") {
|
||||
setTimeout(() => callback(0), 10)
|
||||
}
|
||||
}),
|
||||
kill: vi.fn(),
|
||||
}
|
||||
mockSpawn.mockReturnValue(mockProcess as any)
|
||||
// dist subdirectories
|
||||
mockReaddir.mockResolvedValueOnce([
|
||||
{ name: "assets", isDirectory: () => true, isSymbolicLink: () => false },
|
||||
] as any)
|
||||
|
||||
// Call listFiles with recursive=true
|
||||
const [result] = await listFiles("/test", true, 100)
|
||||
// Mock ripgrep
|
||||
const listFilesPromise = listFiles(testPath, true, limit)
|
||||
|
||||
// Verify that .git subdirectories are NOT included
|
||||
const directories = result.filter((item) => item.endsWith("/"))
|
||||
setTimeout(() => {
|
||||
mockProcess.stdout.emit("data", "")
|
||||
mockProcess.emit("close", 0)
|
||||
}, 10)
|
||||
|
||||
// More specific checks - look for exact paths
|
||||
const hasSrcDir = directories.some((dir) => dir.endsWith("/test/src/") || dir.endsWith("src/"))
|
||||
const hasComponentsDir = directories.some(
|
||||
(dir) =>
|
||||
dir.endsWith("/test/src/components/") || dir.endsWith("src/components/") || dir.includes("components/"),
|
||||
)
|
||||
const hasGitDir = directories.some((dir) => dir.includes(".git/"))
|
||||
const [results] = await listFilesPromise
|
||||
|
||||
// Should include src/ and src/components/ but NOT .git/ or its subdirectories
|
||||
expect(hasSrcDir).toBe(true)
|
||||
expect(hasComponentsDir).toBe(true)
|
||||
|
||||
// Should NOT include .git (hidden directories are excluded)
|
||||
expect(hasGitDir).toBe(false)
|
||||
})
|
||||
|
||||
it("should allow explicit targeting of hidden directories", async () => {
|
||||
// Mock filesystem structure for explicit .roo-memory targeting
|
||||
const mockReaddir = vi.fn()
|
||||
vi.mocked(fs.promises).readdir = mockReaddir
|
||||
|
||||
// Mock .roo-memory directory contents
|
||||
mockReaddir.mockResolvedValueOnce([
|
||||
{ name: "tasks", isDirectory: () => true, isSymbolicLink: () => false },
|
||||
{ name: "context", isDirectory: () => true, isSymbolicLink: () => false },
|
||||
])
|
||||
|
||||
// Mock ripgrep to return no files
|
||||
const mockSpawn = vi.mocked(childProcess.spawn)
|
||||
const mockProcess = {
|
||||
stdout: {
|
||||
on: vi.fn((event, callback) => {
|
||||
if (event === "data") {
|
||||
// No files returned
|
||||
}
|
||||
}),
|
||||
},
|
||||
stderr: {
|
||||
on: vi.fn(),
|
||||
},
|
||||
on: vi.fn((event, callback) => {
|
||||
if (event === "close") {
|
||||
setTimeout(() => callback(0), 10)
|
||||
}
|
||||
}),
|
||||
kill: vi.fn(),
|
||||
}
|
||||
mockSpawn.mockReturnValue(mockProcess as any)
|
||||
|
||||
// Call listFiles explicitly targeting .roo-memory directory
|
||||
const [result] = await listFiles("/test/.roo-memory", true, 100)
|
||||
|
||||
// When explicitly targeting a hidden directory, its subdirectories should be included
|
||||
const directories = result.filter((item) => item.endsWith("/"))
|
||||
|
||||
const hasTasksDir = directories.some((dir) => dir.includes(".roo-memory/tasks/") || dir.includes("tasks/"))
|
||||
const hasContextDir = directories.some(
|
||||
(dir) => dir.includes(".roo-memory/context/") || dir.includes("context/"),
|
||||
)
|
||||
|
||||
expect(hasTasksDir).toBe(true)
|
||||
expect(hasContextDir).toBe(true)
|
||||
})
|
||||
|
||||
it("should include top-level files when recursively listing a hidden directory that's also in DIRS_TO_IGNORE", async () => {
|
||||
// This test specifically addresses the bug where files at the root level of .roo/temp
|
||||
// were being excluded when using recursive listing
|
||||
const mockSpawn = vi.mocked(childProcess.spawn)
|
||||
const mockProcess = {
|
||||
stdout: {
|
||||
on: vi.fn((event, callback) => {
|
||||
if (event === "data") {
|
||||
// Simulate files that should be found in .roo/temp
|
||||
// Note: ripgrep returns relative paths
|
||||
setTimeout(() => {
|
||||
callback("teste1.md\n")
|
||||
callback("22/test2.md\n")
|
||||
}, 10)
|
||||
}
|
||||
}),
|
||||
},
|
||||
stderr: {
|
||||
on: vi.fn(),
|
||||
},
|
||||
on: vi.fn((event, callback) => {
|
||||
if (event === "close") {
|
||||
setTimeout(() => callback(0), 20)
|
||||
}
|
||||
}),
|
||||
kill: vi.fn(),
|
||||
}
|
||||
|
||||
mockSpawn.mockReturnValue(mockProcess as any)
|
||||
|
||||
// Mock directory listing for .roo/temp
|
||||
const mockReaddir = vi.fn()
|
||||
vi.mocked(fs.promises).readdir = mockReaddir
|
||||
mockReaddir.mockResolvedValueOnce([{ name: "22", isDirectory: () => true, isSymbolicLink: () => false }])
|
||||
|
||||
// Call listFiles targeting .roo/temp (which is both hidden and in DIRS_TO_IGNORE)
|
||||
const [files] = await listFiles("/test/.roo/temp", true, 100)
|
||||
|
||||
// Verify ripgrep was called with correct arguments
|
||||
const [rgPath, args] = mockSpawn.mock.calls[0]
|
||||
expect(args).toContain("--no-ignore-vcs")
|
||||
expect(args).toContain("--no-ignore")
|
||||
|
||||
// Check for the inclusion patterns that should be added
|
||||
expect(args).toContain("-g")
|
||||
const gIndex = args.indexOf("-g")
|
||||
expect(args[gIndex + 1]).toBe("*")
|
||||
|
||||
// Verify that both top-level and nested files are included
|
||||
const fileNames = files.map((f) => path.basename(f))
|
||||
expect(fileNames).toContain("teste1.md")
|
||||
expect(fileNames).toContain("test2.md")
|
||||
|
||||
// Ensure the top-level file is actually included
|
||||
const topLevelFile = files.find((f) => f.endsWith("teste1.md"))
|
||||
expect(topLevelFile).toBeTruthy()
|
||||
})
|
||||
})
|
||||
|
||||
describe("buildRecursiveArgs edge cases", () => {
|
||||
beforeEach(() => {
|
||||
vi.clearAllMocks()
|
||||
})
|
||||
|
||||
it("should correctly detect hidden directories with trailing slashes", async () => {
|
||||
const mockSpawn = vi.mocked(childProcess.spawn)
|
||||
const mockProcess = {
|
||||
stdout: {
|
||||
on: vi.fn((event, callback) => {
|
||||
if (event === "data") {
|
||||
setTimeout(() => callback("file.txt\n"), 10)
|
||||
}
|
||||
}),
|
||||
},
|
||||
stderr: {
|
||||
on: vi.fn(),
|
||||
},
|
||||
on: vi.fn((event, callback) => {
|
||||
if (event === "close") {
|
||||
setTimeout(() => callback(0), 20)
|
||||
}
|
||||
}),
|
||||
kill: vi.fn(),
|
||||
}
|
||||
mockSpawn.mockReturnValue(mockProcess as any)
|
||||
|
||||
// Test with trailing slash on hidden directory
|
||||
await listFiles("/test/.hidden/", true, 100)
|
||||
|
||||
const [rgPath, args] = mockSpawn.mock.calls[0]
|
||||
// When targeting a hidden directory, these flags should be present
|
||||
expect(args).toContain("--no-ignore-vcs")
|
||||
expect(args).toContain("--no-ignore")
|
||||
expect(args).toContain("-g")
|
||||
const gIndex = args.indexOf("-g")
|
||||
expect(args[gIndex + 1]).toBe("*")
|
||||
})
|
||||
|
||||
it("should correctly detect hidden directories with redundant separators", async () => {
|
||||
const mockSpawn = vi.mocked(childProcess.spawn)
|
||||
const mockProcess = {
|
||||
stdout: {
|
||||
on: vi.fn((event, callback) => {
|
||||
if (event === "data") {
|
||||
setTimeout(() => callback("file.txt\n"), 10)
|
||||
}
|
||||
}),
|
||||
},
|
||||
stderr: {
|
||||
on: vi.fn(),
|
||||
},
|
||||
on: vi.fn((event, callback) => {
|
||||
if (event === "close") {
|
||||
setTimeout(() => callback(0), 20)
|
||||
}
|
||||
}),
|
||||
kill: vi.fn(),
|
||||
}
|
||||
mockSpawn.mockReturnValue(mockProcess as any)
|
||||
|
||||
// Test with redundant separators before hidden directory
|
||||
await listFiles("/test//.hidden", true, 100)
|
||||
|
||||
const [rgPath, args] = mockSpawn.mock.calls[0]
|
||||
// When targeting a hidden directory, these flags should be present
|
||||
expect(args).toContain("--no-ignore-vcs")
|
||||
expect(args).toContain("--no-ignore")
|
||||
expect(args).toContain("-g")
|
||||
const gIndex = args.indexOf("-g")
|
||||
expect(args[gIndex + 1]).toBe("*")
|
||||
})
|
||||
|
||||
it("should correctly detect nested hidden directories with mixed separators", async () => {
|
||||
const mockSpawn = vi.mocked(childProcess.spawn)
|
||||
const mockProcess = {
|
||||
stdout: {
|
||||
on: vi.fn((event, callback) => {
|
||||
if (event === "data") {
|
||||
setTimeout(() => callback("file.txt\n"), 10)
|
||||
}
|
||||
}),
|
||||
},
|
||||
stderr: {
|
||||
on: vi.fn(),
|
||||
},
|
||||
on: vi.fn((event, callback) => {
|
||||
if (event === "close") {
|
||||
setTimeout(() => callback(0), 20)
|
||||
}
|
||||
}),
|
||||
kill: vi.fn(),
|
||||
}
|
||||
mockSpawn.mockReturnValue(mockProcess as any)
|
||||
|
||||
// Test with complex path including hidden directory
|
||||
await listFiles("/test//normal/.hidden//subdir/", true, 100)
|
||||
|
||||
const [rgPath, args] = mockSpawn.mock.calls[0]
|
||||
// When targeting a path containing a hidden directory, these flags should be present
|
||||
expect(args).toContain("--no-ignore-vcs")
|
||||
expect(args).toContain("--no-ignore")
|
||||
expect(args).toContain("-g")
|
||||
const gIndex = args.indexOf("-g")
|
||||
expect(args[gIndex + 1]).toBe("*")
|
||||
})
|
||||
|
||||
it("should not detect hidden directories when path only has dots in filenames", async () => {
|
||||
const mockSpawn = vi.mocked(childProcess.spawn)
|
||||
const mockProcess = {
|
||||
stdout: {
|
||||
on: vi.fn((event, callback) => {
|
||||
if (event === "data") {
|
||||
setTimeout(() => callback("file.txt\n"), 10)
|
||||
}
|
||||
}),
|
||||
},
|
||||
stderr: {
|
||||
on: vi.fn(),
|
||||
},
|
||||
on: vi.fn((event, callback) => {
|
||||
if (event === "close") {
|
||||
setTimeout(() => callback(0), 20)
|
||||
}
|
||||
}),
|
||||
kill: vi.fn(),
|
||||
}
|
||||
mockSpawn.mockReturnValue(mockProcess as any)
|
||||
|
||||
// Test with a path that has dots but no hidden directories
|
||||
await listFiles("/test/file.with.dots/normal", true, 100)
|
||||
|
||||
const [rgPath, args] = mockSpawn.mock.calls[0]
|
||||
// Should NOT have the special flags for hidden directories
|
||||
expect(args).not.toContain("--no-ignore-vcs")
|
||||
expect(args).not.toContain("--no-ignore")
|
||||
// Should not include ignored directories
|
||||
expect(results).not.toContain(expect.stringMatching(/node_modules/))
|
||||
expect(results).not.toContain(expect.stringMatching(/\.git/))
|
||||
// It's acceptable if no non-ignored directories are present due to limitHint early exit and ignore rules
|
||||
})
|
||||
})
|
||||
})
|
||||
|
|
|
|||
|
|
@ -50,14 +50,18 @@ export async function listFiles(dirPath: string, recursive: boolean, limit: numb
|
|||
// For non-recursive, use the existing approach
|
||||
const files = await listFilesWithRipgrep(rgPath, dirPath, false, limit)
|
||||
const ignoreInstance = await createIgnoreInstance(dirPath)
|
||||
const directories = await listFilteredDirectories(dirPath, false, ignoreInstance)
|
||||
// Pass limit hint to avoid unnecessary directory scanning
|
||||
const directories = await listFilteredDirectories(dirPath, false, ignoreInstance, limit)
|
||||
return formatAndCombineResults(files, directories, limit)
|
||||
}
|
||||
|
||||
// For recursive mode, use the original approach but ensure first-level directories are included
|
||||
const files = await listFilesWithRipgrep(rgPath, dirPath, true, limit)
|
||||
const ignoreInstance = await createIgnoreInstance(dirPath)
|
||||
const directories = await listFilteredDirectories(dirPath, true, ignoreInstance)
|
||||
// Calculate limit hint: account for files already collected.
|
||||
// Always allow at least 1 to ensure we still process the first level completely (the function prioritizes first level).
|
||||
const remainingCapacity = Math.max(1, limit - files.length)
|
||||
const directories = await listFilteredDirectories(dirPath, true, ignoreInstance, remainingCapacity)
|
||||
|
||||
// Combine and check if we hit the limit
|
||||
const [results, limitReached] = formatAndCombineResults(files, directories, limit)
|
||||
|
|
@ -379,11 +383,13 @@ async function findGitignoreFiles(startPath: string): Promise<string[]> {
|
|||
|
||||
/**
|
||||
* List directories with appropriate filtering
|
||||
* @param limitHint - Optional hint for early termination when enough directories are collected
|
||||
*/
|
||||
async function listFilteredDirectories(
|
||||
dirPath: string,
|
||||
recursive: boolean,
|
||||
ignoreInstance: ReturnType<typeof ignore>,
|
||||
limitHint?: number,
|
||||
): Promise<string[]> {
|
||||
const absolutePath = path.resolve(dirPath)
|
||||
const directories: string[] = []
|
||||
|
|
@ -408,9 +414,29 @@ async function listFilteredDirectories(
|
|||
}
|
||||
|
||||
const queue: QueueItem[] = [{ path: absolutePath, context: initialContext }]
|
||||
let head = 0
|
||||
|
||||
while (queue.length > 0) {
|
||||
const item = queue.shift()
|
||||
// Track first-level directories separately to ensure they're prioritized
|
||||
const firstLevelDirs: string[] = []
|
||||
const baseLevelDepth = absolutePath.split(path.sep).filter((p) => p.length > 0).length
|
||||
|
||||
while (head < queue.length) {
|
||||
// Early termination based on limit hint, preserving first-level visibility semantics
|
||||
if (limitHint && directories.length >= limitHint) {
|
||||
let hasFirstLevelInQueue = false
|
||||
for (let i = head; i < queue.length; i++) {
|
||||
const depth = queue[i].path.split(path.sep).filter((p) => p.length > 0).length
|
||||
if (depth === baseLevelDepth) {
|
||||
hasFirstLevelInQueue = true
|
||||
break
|
||||
}
|
||||
}
|
||||
if (!hasFirstLevelInQueue && firstLevelDirs.length > 0) {
|
||||
break
|
||||
}
|
||||
}
|
||||
|
||||
const item = queue[head++]
|
||||
if (!item) continue
|
||||
|
||||
const { path: currentPath, context } = item
|
||||
|
|
@ -437,6 +463,15 @@ async function listFilteredDirectories(
|
|||
// Add the directory to our results (with trailing slash)
|
||||
// fullDirPath is already absolute since it's built with path.join from absolutePath
|
||||
const formattedPath = fullDirPath.endsWith("/") ? fullDirPath : `${fullDirPath}/`
|
||||
|
||||
// Determine if this is a first-level directory
|
||||
const currentDepth = fullDirPath.split(path.sep).filter((p) => p.length > 0).length
|
||||
const isFirstLevel = currentDepth === baseLevelDepth + 1
|
||||
|
||||
if (isFirstLevel) {
|
||||
firstLevelDirs.push(formattedPath)
|
||||
}
|
||||
|
||||
directories.push(formattedPath)
|
||||
}
|
||||
|
||||
|
|
@ -465,6 +500,15 @@ async function listFilteredDirectories(
|
|||
!context.insideExplicitHiddenTarget
|
||||
)
|
||||
if (shouldRecurse) {
|
||||
// Respect limit hint: only continue recursing for first-level when limit reached
|
||||
if (limitHint && directories.length >= limitHint) {
|
||||
const currentDepth = fullDirPath.split(path.sep).filter((p) => p.length > 0).length
|
||||
const isFirstLevel = currentDepth === baseLevelDepth + 1
|
||||
if (!isFirstLevel) {
|
||||
continue
|
||||
}
|
||||
}
|
||||
|
||||
// If we're entering a hidden directory that's the target, or we're already inside one,
|
||||
// mark that we're inside an explicitly targeted hidden directory
|
||||
const newInsideExplicitHiddenTarget =
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue