mirror of
https://github.com/hanzoai/next.js.git
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Jude GaoandGitHub
b9ec2e4f8d
AI coding agents often rely on outdated training data when working with Next.js projects, leading to hallucinated APIs and deprecated patterns. This PR addresses that by shipping version-matched documentation inside the `next` npm package and generating agent instruction files during `create-next-app`. During `next` build, a new `copy_docs` task copies `docs/` from the repo root into `dist/docs/`. Since `"dist"` is already in the package's `files` array, the docs are automatically published at `node_modules/next/dist/docs/`. `create-next-app` gains a new `--agents-md` / `--no-agents-md` flag (defaults to `true`). When enabled it writes two files: - `AGENTS.md` — instructs agents to read `node_modules/next/dist/docs/` instead of relying on training data - `CLAUDE.md` — uses `@AGENTS.md` import syntax for Claude Code The option appears in the recommended defaults display and is prompted during the customize flow. Existing tests are updated with `--no-agents-md` to avoid the new prompt.
128 lines
2.8 KiB
TypeScript
128 lines
2.8 KiB
TypeScript
import {
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DEFAULT_FILES,
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FULL_EXAMPLE_PATH,
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projectFilesShouldExist,
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run,
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useTempDir,
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} from '../utils'
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const lockFile = 'package-lock.json'
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const files = [...DEFAULT_FILES, lockFile]
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describe('create-next-app with package manager npm', () => {
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let nextTgzFilename: string
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beforeAll(() => {
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if (!process.env.NEXT_TEST_PKG_PATHS) {
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throw new Error('This test needs to be run with `node run-tests.js`.')
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}
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const pkgPaths = new Map<string, string>(
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JSON.parse(process.env.NEXT_TEST_PKG_PATHS)
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)
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nextTgzFilename = pkgPaths.get('next')
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})
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it('should use npm for --use-npm flag', async () => {
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await useTempDir(async (cwd) => {
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const projectName = 'use-npm'
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const res = await run(
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[
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projectName,
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'--ts',
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'--app',
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'--use-npm',
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'--no-linter',
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'--no-src-dir',
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'--no-tailwind',
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'--no-import-alias',
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'--no-react-compiler',
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'--no-agents-md',
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],
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nextTgzFilename,
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{
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cwd,
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}
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)
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expect(res.exitCode).toBe(0)
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projectFilesShouldExist({
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cwd,
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projectName,
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files,
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})
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})
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})
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it('should use npm when user-agent is npm', async () => {
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await useTempDir(async (cwd) => {
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const projectName = 'user-agent-npm'
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const res = await run(
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[
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projectName,
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'--ts',
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'--app',
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'--no-linter',
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'--no-src-dir',
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'--no-tailwind',
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'--no-import-alias',
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'--no-react-compiler',
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'--no-agents-md',
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],
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nextTgzFilename,
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{
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cwd,
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env: { npm_config_user_agent: 'npm' },
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}
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)
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expect(res.exitCode).toBe(0)
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projectFilesShouldExist({
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cwd,
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projectName,
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files,
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})
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})
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})
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it('should use npm for --use-npm flag with example', async () => {
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await useTempDir(async (cwd) => {
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const projectName = 'use-npm-with-example'
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const res = await run(
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[projectName, '--use-npm', '--example', FULL_EXAMPLE_PATH],
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nextTgzFilename,
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{ cwd }
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)
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expect(res.exitCode).toBe(0)
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projectFilesShouldExist({
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cwd,
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projectName,
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files,
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})
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})
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})
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it('should use npm when user-agent is npm with example', async () => {
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await useTempDir(async (cwd) => {
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const projectName = 'user-agent-npm-with-example'
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const res = await run(
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[projectName, '--example', FULL_EXAMPLE_PATH],
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nextTgzFilename,
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{
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cwd,
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env: { npm_config_user_agent: 'npm' },
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}
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)
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expect(res.exitCode).toBe(0)
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projectFilesShouldExist({
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cwd,
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projectName,
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files,
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})
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})
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})
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})
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