rsnext/test/development/tsconfig-path-reloading/app
JJ Kasper ec25b4742b
Add handling for auto installing TypeScript deps and HMRing tsconfig (#39838)
This adds handling for auto-detecting TypeScript being added to a project and installing the necessary dependencies instead of printing the command and requiring the user run the command. We have been testing the auto install handling for a while now with the `next lint` command and it has worked out pretty well. 

This also adds HMR handling for `jsconfig.json`/`tsconfig.json` in development so if the `baseURL` or `paths` configs are modified it doesn't require a dev server restart for the updates to be picked up. 

This also corrects our required dependencies detection as previously an incorrect `paths: []` value was being passed to `require.resolve` causing it to fail in specific situations.

Closes: https://github.com/vercel/next.js/issues/36201

### `next build` before

https://user-images.githubusercontent.com/22380829/186039578-75f8c128-a13d-4e07-b5da-13bf186ee011.mp4

### `next build` after


https://user-images.githubusercontent.com/22380829/186039662-57af22a4-da5c-4ede-94ea-96541a032cca.mp4

### `next dev` automatic setup and HMR handling

https://user-images.githubusercontent.com/22380829/186039678-d78469ef-d00b-4ee6-8163-a4706394a7b4.mp4


## Bug

- [x] Related issues linked using `fixes #number`
- [x] Integration tests added
- [x] Errors have helpful link attached, see `contributing.md`
2022-08-23 13:16:47 -05:00
..
components Add handling for auto installing TypeScript deps and HMRing tsconfig (#39838) 2022-08-23 13:16:47 -05:00
lib Add handling for auto installing TypeScript deps and HMRing tsconfig (#39838) 2022-08-23 13:16:47 -05:00
pages Add handling for auto installing TypeScript deps and HMRing tsconfig (#39838) 2022-08-23 13:16:47 -05:00
tsconfig.json Add handling for auto installing TypeScript deps and HMRing tsconfig (#39838) 2022-08-23 13:16:47 -05:00