Previously, creating the `app` dir without enabling the config would
print an error about `pages` missing:
> Couldn't find a `pages` directory. Please create one under the project
root
This PR prints a better error message:
> The `app` dir is experimental. Please add `{experimental:{appDir:
true}}` to your `next.config.js` to enable it
Co-authored-by: Balázs Orbán <info@balazsorban.com>
fixes https://github.com/vercel/next.js/issues/41456
When we check if app folder exists, check for src/app path too
## Bug
- [x] Related issues linked using `fixes #number`
- [x] Integration tests added
- [ ] Errors have a helpful link attached, see `contributing.md`
## Feature
- [ ] Implements an existing feature request or RFC. Make sure the
feature request has been accepted for implementation before opening a
PR.
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
- [ ] Errors have a helpful link attached, see `contributing.md`
## Documentation / Examples
- [ ] Make sure the linting passes by running `pnpm lint`
- [ ] The "examples guidelines" are followed from [our contributing
doc](https://github.com/vercel/next.js/blob/canary/contributing/examples/adding-examples.md)
Co-authored-by: Jiachi Liu <inbox@huozhi.im>
Co-authored-by: JJ Kasper <jj@jjsweb.site>
Check `pagesDir` to bypass empty pages folder when appDir is enabled
* Output empty loadable manifest for now if there's no `pagesDir`
* No custom aliases with all page extensions for `/_app`, `_document` if pagesDir is empty, only keep the built-in ones
* Check pagesDir in build/dev-server/eslint
* Type safe: change arguments of some APIs from optional to required, so that we won't mess up with default arguments
* Add initial support for new env config file
* Fix serverless processEnv call when no env is provided
* Add missing await for test method
* Update env config to .env.json and add dotenv loading
* ncc dotenv package
* Update type
* Update with new discussed behavior removing .env.json
* Update hot-reloader createEntrypoints
* Make sure .env is loaded before next.config.js
* Add tests for all separate .env files
* Remove comments
* Add override tests
* Add test for overriding env vars based on local environment
* Add support for .env.test
* Apply suggestions from code review
Co-Authored-By: Joe Haddad <joe.haddad@zeit.co>
* Use chalk for env loaded message
* Remove constant as it’s not needed
* Update test
* Update errsh, taskr, and CNA template ignores
* Make sure to only consider undefined missing
* Remove old .env ignore
* Update to not populate process.env with loaded env
* Add experimental flag and add loading of global env values
Co-authored-by: Tim Neutkens <timneutkens@me.com>
Co-authored-by: Joe Haddad <joe.haddad@zeit.co>
