In the current implementation, `idleTimeout` will always be thrown even if it didn't time out and `Promise.race` was resolved. This causes the error `Error: Route did not complete loading` on every route transition and Chrome Devtools will pause code execution if you have "Pause on exceptions" enabled.
This PR adds `resolvePromiseWithTimeout` which does the same thing as `Promise.race` and `idleTimeout`, but it cancels the rejection when it resolves successfully, in which case the error won't be thrown.
Fixes#21543.
This fixes the case where index page revalidation would match a dynamic page instead of the index page from the pathname not being denormalized.
Fixes: https://github.com/vercel/next.js/issues/22750
This ensures we load `_document` then `_app` and then the page's component in all cases which matches behavior between the serverless target and the default server target. Additional tests to ensure this order is followed has been added to prevent regression.
Fixes: https://github.com/vercel/next.js/issues/22732
This updates to output server chunks to a nested folder to prevent bundling the entire folder when tracing. This also fixes the webpack 5 tests not actually using webpack 5 since https://github.com/vercel/next.js/pull/22583 since the webpack 5 enabling check didn't account for the test environment variable used to enable webpack 5. This also clears up some deprecation warnings from webpack 5 in the mini-css-extract-plugin.
Fixes: https://github.com/vercel/next.js/issues/21297
This pull request ensures the webpack hook is installed before an attempt is made to load the configuration.
This pull request is tested by the PnP tests, which should now be passing as a result of this change.
---
Fixes#21679
We do have a third argument on `processEnv` to customize the console instance, however `processEnv` relies on `processEnv` which also have the same argument for the same purpose but it's not forwarded from `processEnv`.
Was there a purpose for it to be left out ? If not I would expect it to be forwarded 😄
Closes: https://github.com/vercel/next.js/pull/21788
Fixes https://github.com/vercel/next.js/issues/21943
i confirmed in a personal test repo that this solves the issue of infinite 307s on root level non-default locales :) let me know what else this needs if anything! thanks for the time/help @ijjk ❤️
This ensures `distDir` is set under `renderOpts` in `next-server` so that it is present when experimental `optimizeCss` is enabled.
x-ref: https://github.com/vercel/next.js/pull/16539
Currently, the image component doesn't handle use of the `sizes` property with `layout="fill"` and `layout="responsive"` very well for small viewports. It will never include sizes smaller than the smallest viewport (640px) in the srcset, so even if you specify `sizes="30vw"` in your image, you have to download the full-viewport-width image on small devices.
This PR adds logic such that if you use `layout="fill"` and include a `sizes` property, the image component will include the full range of image sizes in the `srcset`.
It also includes an optimization where it finds the smallest `vw` value in the sizes value and combines that with the smallest viewport width, and uses that as the floor of the srcset. It does this so it doesn't unnecessarily increase transfer size by including ALL sizes. This is still a conservative optimization--for 95% of cases, taking the _largest_ `vw` size would work, but I don't see a way to do that without breaking a few corner cases.
The case of a sizes prop with `px` values is fixed but not optimized--though generally that case is less of a good fit for the fill or responsive layout anyway.
This ensures we handle resolve rewrites during prefetching the same way we do during a client-transition. Previously if a rewritten source was used in an `href` neither the page bundle or SSG data if needed would be prefetched although would work correctly on a client transition.
Fixes: https://github.com/vercel/next.js/issues/22441
Follow-up to https://github.com/vercel/next.js/pull/22139 this ensures the default 500 error page hydrates with the correct `statusCode` prop when updating query values on the client since currently it will switch the 404 `statusCode` when one isn't present. An additional test case has been added to ensure this is handled correctly.
This adds generating a static 500 status page when a `pages/500.js` file is added similar to how we handle generating static 404 pages when `pages/404.js` is present. This allows showing a customized error page when a 500 error occurs in an optimal way.
This pull request removes the native `sharp` dependency (which doesn't work on some Linux variants, nor **M1 Mac**) and replaces it with a wasm equivalent.
It also reduces Next.js' installed size by 27.3 MB.
The code is adapted from the [Squoosh CLI](https://github.com/GoogleChromeLabs/squoosh).
This PR still supports:
- Rotation normalization
- Resizing
- PNG
- JPEG
- Webp
However, it (temporarily) removes support for:
- Resizing Gifs
- Resizing Tiff
(these formats still get served and rendered correctly by the image component)
---
Fixes#20456Closes#20738Closes#21762
This implements the compatibility require hook as per https://github.com/vercel/next.js/issues/21789.
The hook is applied at the point of webpack initialization. In addition the separate packages are exposed for the various webpack subrequires.
The test then ensures instance equality for the basic require hook from the next.js config file.
I suspect this might have bad interactions with Yarn Pnp support, but maybe we will be lucky.
This should resolve the typing issues described in https://github.com/vercel/next.js/issues/21390 from the webpack inlining, by declaring `next/dist/compiled/webpack` in the main typing file as a source.
@timneutkens I think this is ready for a review.
I've made some changes to the original design that _seem_ to have paid off. The parenting relationships for traces of normal builds are applied more uniformly, resulting in more intelligible traces:
<img width="900" alt="Screen Shot 2021-01-29 at 12 53 47 AM" src="https://user-images.githubusercontent.com/5016978/106253732-ba321880-61cc-11eb-98fd-d45af5078273.png">
Hot-reloading is surfaced now, too. I will note, however, that we will want to dig in deeper and find out where the large portion of time at the beginning of hot-reload is spent. Example:
<img width="894" alt="Screen Shot 2021-01-29 at 12 53 28 AM" src="https://user-images.githubusercontent.com/5016978/106253828-e057b880-61cc-11eb-967d-46eaff31ecef.png">
Where did those 180 ms go? At the least, we can now track how long a hot-reload takes, and have a place to start with further investigation.
This insures we add entries for each locale version of a non-dynamic SSG page since they can have unique revalidate values. This requires a version bump in the `prerender-manifest` since the static routes now contain additional values which need to be handled separately.
Fixes: https://github.com/vercel/next.js/issues/21568
I tried the preset provided at `packages/next-plugin-storybook` but it was raising error due to an [unsafe negation](https://eslint.org/docs/rules/no-unsafe-negation) in the `preset.js` file.
I added a test to show the error:
```
● next-plugin-storybook filterModuleRules › should filter module rules correctly
TypeError: rule.test.test is not a function
48 | if (!rule.test instanceof RegExp) return true
49 | // use Next.js' built-in CSS
> 50 | if (rule.test.test('hello.css')) {
| ^
51 | return false
52 | }
53 | // use next-babel-loader instead of storybook's babel-loader
at filter (../packages/next-plugin-storybook/preset.js:50:21)
at Array.filter (<anonymous>)
at Object.filterModuleRules (../packages/next-plugin-storybook/preset.js:46:28)
at Object.<anonymous> (unit/webpack-config-overrides.test.js:12:36)
```
The original type for `GetServerSidePropsContext.req.cookies` was introduced in #19724. In the PR, the test at `test/integration/typescript/test/index.test.js` expects req.cookies to always exist, so `req.cookies` will never be undefined.
I'm guessing that req.cookies is parsed using the same cookie middleware as `NextApiRequest`, in which case `req.cookies` should be `{ [key: string]: string }`, not `{ [key: string]: any }`.
Closes#17042
I removed mkdirp from package.json taskfil.js, and ran `yarn && ./check-pre-compiled.sh `. Please let me know if anything else is needed!
(Extracted from #20411)
Note that now compiled webpack has mkdirP function
Fixes: https://github.com/vercel/next.js/issues/20370
> AsPath is incorrect on Server if you use rewrites and getInitialProps. On the server, asPath is the rewritten asPath while on the client asPath ist as given in the request URL.
The same issue was used to happen on `getServersideProps`, but it was fixed in this PR (https://github.com/vercel/next.js/pull/17121).
`getInitialProps` needs same fix except when the target is serverless, which has correct `asPath` value.
Additional tests have been added in the `getInitialProps` suite to ensure correct asPath with rewrites.
