JJ Kasper
ec25b4742b
Add handling for auto installing TypeScript deps and HMRing tsconfig ( #39838 )
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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
Jan Potoms
683db9a8ad
Support tsconfig paths without baseurl ( #34926 )
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tsconfig behaves differently with `tsc` vs. Next.js. When `baseurl` is omitted, `paths` should be resolved against the tsconfig location. Consequentially, in this case the paths must start with `./`. This PR aligns Next.js behavior with `tsc` around `paths` without `baseurl`.
Related: https://github.com/microsoft/TypeScript/pull/40101
2022-08-15 13:33:25 +00:00
Shu Ding
95bd68d25a
Skip loading unused plugins in next dev ( #37430 )
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* dynamically load plugins; switch to type imports; fix page extensions
* fix default export
2022-06-03 14:47:16 -04:00
Tim Neutkens
0196b03621
Experimental next/jest config helper ( #31246 )
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* Experimental next/jest config helper
Co-Authored-By: Maia Teegarden <dev@padmaia.rocks>
* Ensure useTypescript is provided
* Move experimental warning to next/jest
* Remove unused code
* Remove unused imports
Co-authored-by: Maia Teegarden <dev@padmaia.rocks>
2021-11-10 16:16:15 -08:00
