Found that the cause was that `React.useId()` returns the same value across requests whereas it was being used to create a unique key. On further inspection that code could be removed altogether as `id` was not used client-side and the `rscCache` map is no longer needed as the flight instance is already being created per request so it can live in the context of the request execution.
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have 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 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.md#adding-examples)
This ensures we ignore all except the files/directories we are explicitly wanting to watch to prevent watching/considering directories with massive amounts of files slowing down startup.
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
Fixes: https://github.com/vercel/next.js/pull/38483#issuecomment-1242154665
An alternative solution to #40371
Ref: #38867, https://github.com/t3-oss/create-t3-app/issues/412,
https://github.com/t3-oss/create-t3-app/pull/414
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have 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 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.md#adding-examples)
Added missing trace for `client-full-reload` event in hot reloader. Full
reload tests moved to hmr, think they make more sense there than on
their own.
The PR fixes#40388.
Currently, `next/dynamic` will try to provide a default `loading` to the
`loadableOptions` even when `suspense` is enabled, thus triggering the
incorrect warning. The PR fixes that. The corresponding integration test
case is also updated.
cc @huozhi
## Bug
- [x] Related issues linked using `fixes #number`
- [x] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
Co-authored-by: huozhi <inbox@huozhi.im>
<!--
Thanks for opening a PR! Your contribution is much appreciated.
In order to make sure your PR is handled as smoothly as possible we
request that you follow the checklist sections below.
Choose the right checklist for the change that you're making:
-->
This serves to add support for [Subresource
Integrity](https://developer.mozilla.org/en-US/docs/Web/Security/Subresource_Integrity)
hashes for scripts added from the new app directory. This also has
support for utilizing nonce values passed from request headers (expected
to be generated per request in middleware) in the bootstrapping scripts
via the `Content-Security-Policy` header as such:
```
Content-Security-Policy: script-src 'nonce-2726c7f26c'
```
Which results in the inline scripts having a new `nonce` attribute hash
added. These features combined support for setting an aggressive Content
Security Policy on scripts loaded.
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have 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.
- [x] Errors have helpful link attached, see `contributing.md`
## Documentation / Examples
- [x] Make sure the linting passes by running `pnpm lint`
- [x] The examples guidelines are followed from [our contributing
doc](https://github.com/vercel/next.js/blob/canary/contributing.md#adding-examples)
Co-authored-by: Steven <steven@ceriously.com>
For edge routes in app dir, we passed the page name as url so that the
url will be incorrect:
* a non-dynamic route `/dashboard` will become `/dashboard/page`
* a dynamic route `/dynamic/[id]` with url `/dyanmic/123` will still hit
`/dynamic/page/[id]/page`
This PR uses normalized `params.page` with interoplated as correct
pathname for the page.
When a client module is imported by both a module from an `app` entry and a module from `pages` entry, it is possible that it is included in the `pages` chunk eventually. The current check makes the manifest incomplete in that case.
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have 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 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.md#adding-examples)
Given the change in #40076, when a middleware rewrites into an Edge
API route and changes the querystring, the changed querystring does
not appear in the incoming NextRequest object in the Edge API route
```ts
// middleware.ts
export function middleware(req: NextRequest) {
const url = req.nextUrl;
url.pathname = "/api/hello";
url.searchParams.set("foo", "bar");
return NextResponse.rewrite(url);
}
// pages/api/hello.ts
import { NextRequest } from "next/server";
export default function handler(req: NextRequest) {
return NextResponse.json(req.nextUrl.searchParams.get("foo"));
}
export const config = { runtime: "experimental-edge" };
```
Our expectation when requesting `/api/hello` is to see `"bar"`,
but instead we are getting `null` back.
This commit fixes this issue by reading the given `query` instead of using
the initial querystring provided with the user request (prior to rewriting)
## Bug
- [x] Related issues linked using `fixes #number`
- [x] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
Makes it possible to switch between edge/server runtime in dev without
breaking the server.
Fixes slack:
[1](https://vercel.slack.com/archives/CGU8HUTUH/p1659082535540549)
[2](https://vercel.slack.com/archives/C02CDC2ALJH/p1658978287244359)
[3](https://vercel.slack.com/archives/C03KAR5DCKC/p1656869427468779)
#### middleware-plugin.ts
`middlewareManifest` moved from module scope to local scope. Stale state
from earlier builds ended up in `middleware-manifest.json`. Functions
that changed from edge to server runtime stayed in the manifest as edge
functions.
#### on-demand-entry-handler.ts
When a server or edge entry is added we check if it has switched
runtime. If that's the case the old entry is removed.
#### Reproduce
Create edge API route and visit `/api/hello`
```js
// pages/api/hello.js
export const config = {
runtime: 'experimental-edge',
}
export default () => new Response('Hello')
```
Change it to a server api route and visit `/api/hello`, it will explode.
```js
// pages/api/hello.js
export default function (req, res) {
res.send('Hello')
}
```
#### Bug not fixed
One EDGE case is not fixed. It occurs if you switch between edge and
server runtime several times without changing the content of the file:
Edge runtime
```js
export const config = {
runtime: 'experimental-edge',
}
export default () => new Response('Hello')
```
Change it to a server runtime
```js
export default function (req, res) {
res.send('Hello')
}
```
Change back to edge runtime, the content of the file is the same as the
first time we compiled the edge runtime version.
```js
export const config = {
runtime: 'experimental-edge',
}
export default () => new Response('Hello')
```
The reason is that both the edge and server compiler emits to the same
file (/.next/server/pages/api/hello.js) which makes this check fail in
webpack:
https://github.com/webpack/webpack/blob/main/lib/Compiler.js#L849-L861
Possible solution is to use different output folders for edge and server
https://vercel.slack.com/archives/CGU8HUTUH/p1661163106667559
Co-authored-by: JJ Kasper <jj@jjsweb.site>
Currently the DEV server can't recover if you export an invalid runtime
config. It ends up in a state where it stops to work but nothing is
printed to the terminal.
It now prints an error but keeps working. When building it should crash,
there's an existing test for that
https://github.com/vercel/next.js/blob/canary/test/production/exported-runtimes-value-validation/index.test.ts#L5-L17
#### Reproduce
```tsx
export default function Page() {
return <p>hello world</p>
}
export const config = {
runtime: 'something-odd',
}
```
Fix the ssr/ssg detection when you export a nextjs data fetching method
as a variable instead of an async function.
- [x] Add case support in `checkExports`
- [x] Add unit tests for `getPageStaticInfo`
<!--
Thanks for opening a PR! Your contribution is much appreciated.
In order to make sure your PR is handled as smoothly as possible we
request that you follow the checklist sections below.
Choose the right checklist for the change that you're making:
-->
## Bug
- [X] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
Fixes#36251
This PR allows you to resize a statically imported image using only `width` or only `height`. For example:
```jsx
import img from './img.jpg'
<Image src={img} width="200" />
```
Previously, you had to specify both or else the image aspect ratio would not be preserved.
Follow-up to #37551
Implements prefetching for the new router.
There are multiple behaviors related to prefetching so I've split them out for each case. The list below each case is what's prefetched:
Reference:
- Checkmark checked → it's implemented.
- RSC Payload → Rendered server components.
- Router state → Patch for the router history state.
- Preloads for client component entry → This will be handled in a follow-up PR.
- No `loading.js` static case → Will be handled in a follow-up PR.
---
- `prefetch={true}` (default, same as current router, links in viewport are prefetched)
- [x] Static all the way down the component tree
- [x] RSC payload
- [x] Router state
- [ ] preloads for the client component entry
- [x] Not static all the way down the component tree
- [x] With `loading.js`
- [x] RSC payload up until the loading below the common layout
- [x] router state
- [ ] preloads for the client component entry
- [x] No `loading.js` (This case can be static files to make sure it’s fast)
- [x] router state
- [ ] preloads for the client component entry
- `prefetch={false}`
- [x] always do an optimistic navigation. We already have this implemented where it tries to figure out the router state based on the provided url. That result might be wrong but the router will automatically figure out that
---
In the first implementation there is a distinction between `hard` and `soft` navigation. With the addition of prefetching you no longer have to add a `soft` prop to `next/link` in order to leverage the `soft` case.
A heuristic has been added that automatically prefers `soft` navigation except when navigating between mismatching dynamic parameters.
An example:
- `app/[userOrTeam]/dashboard/page.js` and `app/[userOrTeam]/dashboard/settings/page.js`
- `/tim/dashboard` → `/tim/dashboard/settings` = Soft navigation
- `/tim/dashboard` → `/vercel/dashboard` = Hard navigation
- `/vercel/dashboard` → `/vercel/dashboard/settings` = Soft navigation
- `/vercel/dashboard/settings` -> `/tim/dashboard` = Hard navigation
---
While adding these new heuristics some of the tests started failing and I found some state bugs in `router.reload()` which have been fixed. An example being when you push to `/dashboard` while on `/` in the same transition it would navigate to `/`, it also wouldn't push a new history entry. Both of these cases are now fixed:
```
React.startTransition(() => {
router.push('/dashboard')
router.reload()
})
```
---
While debugging the various changes I ended up debugging and manually diffing the cache and router state quite often and was looking at a way to automate this. `useReducer` is quite similar to Redux so I was wondering if Redux Devtools could be used in order to debug the various actions as it has diffing built-in. It took a bit of time to figure out the connection mechanism but in the end I figured out how to connect `useReducer`, a new hook `useReducerWithReduxDevtools` has been added, we'll probably want to put this behind a compile-time flag when the new router is marked stable but until then it's useful to have it enabled by default (only when you have Redux Devtools installed ofcourse).
> ⚠️ Redux Devtools is only connected to take incoming actions / state. Time travel and other features are not supported because the state sent to the devtools is normalized to allow diffing the maps, you can't move backward based on that state so applying the state is not connected.
Example of the integration:
<img width="1912" alt="Screen Shot 2022-09-02 at 10 00 40" src="https://user-images.githubusercontent.com/6324199/188637303-ad8d6a81-15e5-4b65-875b-1c4f93df4e44.png">
This PR implements the logic to make next-app-loader able to match multiple routes.
The app loader is refactored to construct the tree recursively instead of within a loop, as there could be multiple branches. Similarly, when entering a new layout level or branch, we resolve both the slot name (defaults to `"children"`) and the segment.
In order to make that work, the loader has to know all matched app paths. This is passed in as the `appPaths` loader option, which is gathered when creating the entrypoint.
## Bug
- [ ] Related issues linked using `fixes #number`
- [x] Integration tests added
- [ ] Errors have 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 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.md#adding-examples)
Co-authored-by: Tim Neutkens <tim@timneutkens.nl>
Co-authored-by: JJ Kasper <jj@jjsweb.site>
The `next/config` code generated is incompatible with the `type: "module"` setting in `package.json`. This PR makes sure that we append the same interop code to the output `shared/lib/runtime-config` file as other re-exported modules:
93830bf04f/packages/next/taskfile-swc.js (L124-L128)Fixes#40159
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have 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 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.md#adding-examples)
As updated in https://github.com/vercel/next.js/pull/38313 this ensures the `path` option can also be passed to `clearPreviewData` to properly clear the preview cookies.
## Bug
- [x] Related issues linked using `fixes #number`
- [x] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
Fixes: https://github.com/vercel/next.js/issues/39853
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
The PR is the first step toward fixing #40025. The PR makes the `script-loader` integration test run on both dev and production modes.
Some existing test cases are skipped in dev mode because corresponding features are not strict mode resilient and thus will fail. They will be included in dev mode tests in the future.
The PR also merges some duplicated logic in `next/script`, and adds a detailed comment about how `onReady` works.
In the next PR, I will try to fix `onLoad` being called more than once under strict mode.
Co-authored-by: Houssein Djirdeh <houssein.djirdeh@gmail.com>
Fixes#38581
<!--
Thanks for opening a PR! Your contribution is much appreciated.
In order to make sure your PR is handled as smoothly as possible we request that you follow the checklist sections below.
Choose the right checklist for the change that you're making:
-->
## Bug
- [x] Related issues linked using `fixes #number`
- [x] Integration tests added
- [ ] Errors have 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 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.md#adding-examples)
Co-authored-by: JJ Kasper <jj@jjsweb.site>
I think the `EEXIST` error may be because next already copies some files here
e91cbcc03d/packages/next/build/index.ts (L2442)
partially fixes#36386 when using pnpm linker
## Bug
- [x] Related issues linked using
- [ ] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
Fixes#40133
Fixes a small regression introduced in #39872. We should be able to detect if a non-empty `package.json#eslintConfig` property is present.
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have 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 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.md#adding-examples)
The PR fixes#40066.
Next.js' `serveStatic` method is powered by the [send](https://github.com/pillarjs/send) module, which could throw errors under specific circumstances.
Currently, Next.js only preserves the 412 Error from send, hence issue #40066 (where 416 Error is not preserved).
## Bug
- [x] Related issues linked using `fixes #number`
- [x] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
This PR updates a few features from experimental to stable status:
- `next/future/image` component
- `remotePatterns` configuration
- `unoptimized` configuration
This addresses a bug where invoking `next dev` or `next start` with `--port 0` would fall back to the default port of 3000 instead of binding to port 0 (which typically results in the operating system assigning a free port).
I couldn't find a straightforward way of adding a test for next-start. It looks like we could add a similar test as for dev, but would need to generate a built project to serve.
Manual test plan for `next start`:
```
$ ./packages/next/dist/bin/next start --port 0
ready - started server on 0.0.0.0:53508, url: http://localhost:53508
```
## Bug
- [ ] Related issues linked using `fixes #number`
- [x] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
## Documentation / Examples
- [x] 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.md#adding-examples)
Co-authored-by: Steven <steven@ceriously.com>
Co-authored-by: JJ Kasper <jj@jjsweb.site>
Co-authored-by: Wyatt Johnson <accounts+github@wyattjoh.ca>
This `alt` attribute is required by `<img>` according to the HTML spec, so we should also make it required for `next/future/image`. In the cases where it is not needed, it can be set to the empty string.
https://html.spec.whatwg.org/multipage/images.html#alt
## Feature
As the title, support `has` match, `local` that works the same with the `rewrites` and `redirects` of next.config.js on middleware config. With this PR, you can write the config like the following:
```js
export const config = {
matcher: [
"/foo",
{ source: "/bar" },
{
source: "/baz",
has: [
{
type: 'header',
key: 'x-my-header',
value: 'my-value',
}
]
},
{
source: "/en/asdf",
locale: false,
},
]
}
```
Also, fixes https://github.com/vercel/next.js/issues/39428
related https://github.com/vercel/edge-functions/issues/178, https://github.com/vercel/edge-functions/issues/179
- [x] 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`
- [x] Integration tests added
- [ ] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
- [ ] Errors have helpful link attached, see `contributing.md`
Co-authored-by: JJ Kasper <jj@jjsweb.site>
Follow up for #39953
Detect invalid gSSP/gSP exports in page or layout client components in build time instead of checking them in runtime, in this way we can:
* Error to user eariler with traced file path, help user find the incorrect usage easier
* Make the flight client loader simpler, headless, aligned with react
Co-authored-by: JJ Kasper <22380829+ijjk@users.noreply.github.com>
Follow-up to https://github.com/vercel/next.js/pull/40076 this ensures we handle rendering correctly when the URL doesn't match the edge function exactly e.g. when rewriting since it looks like we don't currently have access to the `x-matched-path` header like we do for serverless functions.
## Bug
- [ ] Related issues linked using `fixes #number`
- [x] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
Fixes: https://github.com/vercel/next.js/runs/8102187444?check_suite_focus=true
Co-authored-by: Jiachi Liu <inbox@huozhi.im>
This updates to handle detecting `getStaticProps`/`getServerSideProps` correctly during build when `experimental-edge` is being used. This also fixes not parsing dynamic route params correctly with the edge runtime and sets up the handling needed for the static generation for app opened in the below mentioned PR.
## Bug
- [x] Related issues linked using `fixes #number`
- [x] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
Fixes: [slack thread](https://vercel.slack.com/archives/C0289CGVAR2/p1661554455121189)
x-ref: https://github.com/vercel/next.js/pull/39884
<!--
Thanks for opening a PR! Your contribution is much appreciated.
In order to make sure your PR is handled as smoothly as possible we request that you follow the checklist sections below.
Choose the right checklist for the change that you're making:
-->
This is intended to refactor the router code to reduce the overhead of executing routes. This is related to #32314 that may help reduce the memory overhead as this also replaced the `Set` with a `WeakMap`.
Co-authored-by: JJ Kasper <jj@jjsweb.site>
Currently when the resolved path is `undefined` it generates `filePath: 'undefined'` in the tree object, but should be `filePath: undefined` instead.
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have 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 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.md#adding-examples)
This PR removes `<noscript>` from `next/future/image` since it is no longer needed now that we use a svg blur placeholder (as opposed to css filter).
- Fixes #38621
- Closes#39736
This PR updates the `next/future/image` component so that CSS `filter` is never needed. Previously, we used SVG to blur for prod and CSS to blur for dev, but now we use SVG for both.
This required a shared function `getImageBlurSvg()` used between both client and server because `next dev` doesn't create Data URIs and instead defers blur generation until request time. So we also need to defer svg generation to request time (on the server) during next dev.
This is the first step to removing `<noscript>` completely (see #39736).
Typescript published 4.8.2 today and it fails CI, bump our typescript version to 4.8.2 and tweak some typings to make existing e2e typescript tests work properly
* Bump web-vitals from 3.0.0-beta to 3.0.0 stable for typing fix (there's an undefined type but it wasn't caught by ts 4.7), also force compiled it as CJS for pre-compiled
* Bump ncc to 3.34.0 for ts-loader compatibility for new typescript version, ncc 3.33.x cannot work with ts 4.8
* Update pre-compiled
### Problem
esm modules imports from client components will be compiled to `m = import('module-name')` when webpack bundles them for server components flight rendering. In this case, they will all become async modules since dyanmic imports will return a promise which react flight cannot handle it then results into module resolving error on server flight rendering.
### Solution
* React flight renderer supports handling async modules in https://github.com/facebook/react/pull/25138
* On next.js side leverage the module proxy change for each client reference, to make sure it always resolve the correct client module
The idea is wrapping each module with a module proxy, and if the module is async and accessed as thenable, it will return a new module reference with `async` label to tell react to handle it as async modules:
exported client reference `*` --> not async module (non thenable) --> original module reference `''`
exported client reference `*` --> it's async module (thenable) --> wrapped module reference `'*'` with `async` label
### Note
Since we need to check if user having incorrect gSSP/gSP specifying in layout client componet, so we still need to parse it and assign those info to the proxy (Does client module containing `ssr`, `ssg` exports). Otherwise the proxy will return the cached module reference
We only use `if (child.type === Script)` on the server side to check the
element type, that's unnecessary because we can add a special flag for
that (`__nextScript` in this PR).
This reduces the server bundle by ~13kb if `next/script` is not imported
by the user.
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have 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 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.md#adding-examples)
Fixes#39993.
Before the PR:
- `next/script` component mount, `useEffect` for `onReady` executes
- The script's cacheKey is not added to `LoadCache`, skip `onReady`
- The second `useEffect` for `loadScript` executes
- The script's cacheKey is added to `LoadCache` even if it might not fully load yet
- Because of React's strict mode, `useEffect` for `onReady` executes again
- Since the script's cacheKey is in `LoadCache`, `onReady` is called (even when the script is not loaded yet)
- After the script is actually loaded, inside the `script.onload` event handler the `onReady` is called again
After the PR:
- `next/script` component mount, `useEffect` for `onReady` executes
- The script's cacheKey is not added to `LoadCache`, `useEffect` skips `onReady`
- The second `useEffect` for `loadScript` executes
- The script's cacheKey is added to `LoadCache` only if it is an inline script
- Because of React's strict mode, `useEffect` for `onReady` executes again
- The script is not yet loaded, its cacheKey is not in `LoadCache`, `useEffect` skips `onReady` again
- After the script is actually loaded, inside the `script.onload` event handler the `onReady` is finally called
In short, the PR resolves a race condition that only occurs under React strict mode (and makes the `next/script` component more concurrent rendering resilient).
## Bug
- [x] Related issues linked using `fixes #number`
- [x] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
Removes extra log shown when checking `moduleResolution` in
`tsconfig.json` and adds regression test.
## Bug
- [ ] Related issues linked using `fixes #number`
- [x] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
For historical reasons, Next.js has been falling back to polyfill certain Node.js APIs in the browser. `webpack` itself stopped doing it, and so should Next.js. This might unexpectedly break some packages in the ecosystem though, so it is being introduced as an experimental flag. These imports will now throw a `Module not found` error and the package maintainer should make sure that the library isn't relying on these Node.js APIs when the package is meant for browser usage.
Let's take a look at a common example, the `crypto` API, which can be imported as `import crypto from "crypto"` but [should already be available in browsers](https://caniuse.com/cryptography). Until now, Next.js has fallen back to use a polyfilled version for the import, which resulted in a bundle-size increase.
```js
import crypto from 'crypto'
import { useEffect } from 'react'
export default function Page() {
useEffect(() => {
console.log(crypto)
}, [])
}
```
it imports `crypto`, which currently resolves to [`crypto-browserify`](https://www.npmjs.com/package/crypto-browserify).
So the bundle will include `crypto-browserify` as well:
```sh
Page Size First Load JS
┌ ○ / 131 kB 213 kB # <--
└ ○ /404 194 B 82.2 kB
+ First Load JS shared by all 82 kB
├ chunks/framework-bcc2dc0ea27ab0c6.js 45.1 kB
├ chunks/main-dc2421aef72299b4.js 35.4 kB
├ chunks/pages/_app-a85935458980c5c2.js 708 B
└ chunks/webpack-9b312e20a4e32339.js 836 B
```
Here, we can just remove the import, as we are [safely accessing](https://nextjs.org/docs/migrating/from-create-react-app#safely-accessing-web-apis) the [Crypto Web API](https://caniuse.com/cryptography):
```diff
- import crypto from 'crypto'
import { useEffect } from 'react'
export default function Page() {
useEffect(() => {
console.log(crypto)
}, [])
}
```
Which will reduce the bundle size:
```sh
Page Size First Load JS
┌ ○ / 269 B 82.2 kB # <--
└ ○ /404 194 B 82.1 kB
+ First Load JS shared by all 81.9 kB
├ chunks/framework-bcc2dc0ea27ab0c6.js 45.1 kB
├ chunks/main-dc2421aef72299b4.js 35.4 kB
├ chunks/pages/_app-a85935458980c5c2.js 708 B
└ chunks/webpack-fd82975a6094609f.js 727 B
```
This is harder to detect if the `crypto` import is in a third-party package though. By setting `experimental: { fallbackNodePolyfills: false }`, Next.js will now fail at build-time and should show where the unnecessary import comes from, so the developer can reach out to the package maintainer to fix this issue.
Note: There might be differences between the living standard and some of these older polyfills, so you have to make sure your code works well without the polyfilled version.
Related feedback: https://twitter.com/lfredolo/status/1539608666026000384
This fixes the prefetching handling when middleware is present as currently we are incorrectly triggering data requests for non-SSG pages to handle the case where a middleware rewrite is present and pointing to an SSG path. Since the majority use case won't be rewriting in middleware and this incurs a lot of potentially heavy requests to `getServerSideProps` paths this matches the prefetch handling when middleware isn't present and only prefetches the data route when we match an SSG path.
Fixes: [slack thread](https://vercel.slack.com/archives/C0289CGVAR2/p1661364670589519?thread_ts=1661199566.675759&cid=C0289CGVAR2)
Fixes: https://github.com/vercel/next.js/issues/38918
## Bug
- [x] Related issues linked using `fixes #number`
- [x] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
This warning was incorrectly printed when `fill` and `placeholder="blur"` were used together:
> Image with src "/test.jpg" is smaller than 40x40. Consider removing the "placeholder='blur'" property to improve performance.
## Bug
Adding a components folder inside a catch-all page triggers the error: "Catch-all must be the last part of the URL", having the component outside works, for example `app/[...slug]/components/*.tsx` fails but `app/components/*.tsx` works as expected.
### Fix
The reason it errors because they're treated as route and inserted into the url node tree where they shouldn't be treated in this way. Adding a helper to skip collecting and normailizing every file as route for app dir, but only do it for page files
Co-authored-by: JJ Kasper <jj@jjsweb.site>
Follow-up to #39758, this PR makes sure that CSS imports (both global and CSS modules) from client components are not handled by mini-css-extract's HMR logic. Instead, we trigger a server component update and let the client to refetch the RSC payload.
However, we are still leveraging the mini-css-extract plugin to emit CSS assets. So in this PR we add a new pitch loader to calculate the original file hash, but replace the final content to eliminate HMR logic but only keep the hash (so hot reloader can keep tracking that).
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have 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 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.md#adding-examples)
Continuation of https://github.com/vercel/next.js/pull/38817 this adds handling to allow leveraging the `experimental-edge` runtime for `app`.
## Bug
- [ ] Related issues linked using `fixes #number`
- [x] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
Co-authored-by: Jiachi Liu <inbox@huozhi.im>
This ensures we strip the un-necessary `jest-worker` error shown from an error with verifying TypeScript during build as this error just clutters the output and doesn't provide any additional helpful context.
x-ref: [slack thread](https://vercel.slack.com/archives/C03KAR5DCKC/p1661300070830909)
## Bug
- [ ] Related issues linked using `fixes #number`
- [x] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
Follow-up to https://github.com/vercel/next.js/pull/39872 this fixes a check in `runLintCheck` causing setup to start during build and adds a regression test.
## Bug
- [ ] Related issues linked using `fixes #number`
- [x] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
This PR is a follow up to PR #39190 so that we can dynamically set the `feComponentTransfer` when we know the image doesn't have transparency (at this time its just jpeg).
We also set the stdDeviation to 1 and the viewbox to the placeholder's width/height to avoid any rounding issues.
Finally, we also fix the conversion from `objectPosition` to `backgroundPosition` because they have different default values according to the spec.
<!--
Thanks for opening a PR! Your contribution is much appreciated.
In order to make sure your PR is handled as smoothly as possible we request that you follow the checklist sections below.
Choose the right checklist for the change that you're making:
-->
This PR enables a path to loading wasm binding first for the few platforms we'll attempt to remove native binaries. As a first step, this change does not actually removes native bindings, but will try to load wasm binding first and use it if loading success.
It may take some time to actually remove native bindings, I expect we may need to fix few regressions from wasm bindings for some places like loading / installing itself for the platforms not being used widely, meanwhile native bindings can be used as a fallback.
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have 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 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.md#adding-examples)
Co-authored-by: JJ Kasper <jj@jjsweb.site>
We shouldn't be warning when no eslint config file is present as it's valid not to use eslint. The warning is still shown if an empty eslint config file is added as this gives intent to using eslint.
x-ref: [slack thread](https://vercel.slack.com/archives/CGU8HUTUH/p1661268593890619?thread_ts=1661266342.496699&cid=CGU8HUTUH)
## Bug
- [x] Related issues linked using `fixes #number`
- [x] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
Fixes#39807.
When statically importing an image, the `width` and `height` will always be provided alongside the `src` by the Webpack. `next/image` will ignore `width` and `height` come from Webpack when `layout === 'fill'`, while `next/future/image` will not, hence the issue. The PR fixes that. The corresponding integration test cases are also added.
cc @styfle
## Bug
- [x] Related issues linked using `fixes #number`
- [x] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
As noticed in https://github.com/markdoc/markdoc/issues/131 it seems we are incorrectly disposing active entries causing HMR to fail after the configured `maxInactiveAge`. To fix this instead of only updating lastActiveTime for one compiler type's entry we update all active compiler types for the active entry.
This also updates an existing test to catch this by waiting the `maxInactiveAge` before attempting a change that should trigger HMR.
## Bug
- [x] Related issues linked using `fixes #number`
- [x] Integration tests added
- [x] Errors have helpful link attached, see `contributing.md`
Fixes: https://github.com/markdoc/markdoc/issues/131
This removes the usage of `Node12` from the `parsedValues` for `moduleResolution` as this caused false detection of `undefined` being a valid value when it was removed in TypeScript. This also copies over the test from https://github.com/vercel/next.js/pull/37302 to ensure we don't regress on this.
## Bug
- [x] Related issues linked using `fixes #number`
- [x] Integration tests added
- [x] Errors have helpful link attached, see `contributing.md`
Fixes: https://github.com/vercel/next.js/issues/37296
Closes: https://github.com/vercel/next.js/pull/37302
Removed the hack of client-side CSS injection via `chunk`. Instead collect them with the manifest plugin and SSR them as link tags.
Next step is to adjust HMR to not relying on mini-css-extract plugin and webpack.
Improve PR improves the error message on `next/future/image` when `objectFit` or `objectPosition` is provided and suggests using `style` instead. It also prints the stack trace so its clear where the error came from.
Follow-up to #39826 this skips ensuring the /500 page when in development as it's not used since we use the error overlay instead. This also fixes the case where we don't clear the stalled timeout debug log when an error is thrown during ensuring.
This updates the stalled ensure log to use debug instead the log isn't really actionable by the user and is more so meant for debugging purposes.
x-ref: slack thread
# Bug
I would assume that this should be generated from TypeScript, but based on the [original PR](https://github.com/vercel/next.js/pull/38498/files) it wasn't clear that there was a way to generate these automatically.
Fixes the type of `styledComponents. topLevelImportPaths` and `styledComponents.meaninglessFileNames` so that it matches the [TypeScript type](https://github.com/vercel/next.js/blob/canary/packages/next/server/config-shared.ts#L457).
This was causing a warning here:
```
warn - Invalid next.config.js options detected:
- The value at .compiler.styledComponents must be a boolean but it was an object.
- The value at .compiler.styledComponents.meaninglessFileNames must be a boolean but it was an array.
- The value at .compiler.styledComponents must match exactly one schema in oneOf.
```
## Documentation / Examples
- [x] Make sure the linting passes by running `pnpm lint`
Co-authored-by: chaseadamsio <103162876+chaseadamsio@users.noreply.github.com>
When a user tried to have the following Edge Function:
```ts
export default () => fetch("https://example.vercel.sh");
```
The Edge Function were failing.
Why is that?
When `fetch` was called, an implicit `Accept-Encoding` header was added
to allow the origin to return a compressed response. Then, the origin
will set the `Content-Encoding` header in the response, to let the
client know that the body needs to be decompressed in order to be read.
That creates an issue though: `response.body` will be a
`ReadableStream<Uint8Array>`, or, a stream that contains binary data
that decodes into _the uncompressed data_ (or, plain text!).
What it means, is that `response.body` is uncompressed data, while
`response.headers.get('content-encoding')` is marking the response body
as compressed payload. This confuses the HTTP clients and makes them fail.
This commit removes the `content-encoding`, `transfer-encoding` and
`content-length` headers from the response, as the Next.js server _always_
streams Edge Function responses.
## Bug
- [ ] Related issues linked using `fixes #number`
- [x] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
The PR neither fixes a bug nor introduces a new feature. It just makes the current code be more clearer.
We track the `unobserve` method (to clear the side-effect) in a ref before this PR which is not required anymore:
- The `unobserve` method can only be created during the `useEffect`
- The `unobserve` method will be called during `useEffect` cleans up.
In short, the "life cycle" of the `unobserve` method now only lives inside the `useEffect`. So we can remove the usage of `useRef`.
The PR is similar to #39791.
Currently, `<Portal />` saves the container in a ref (with initial value as `null`). The update of the ref happens during the `useEffect`, after creating the corresponding HTMLElement. However, `<Portal />` has to use `forceUpdate` since mutating a ref will not cause the component to update.
The PR fixes that by saving the container of the `Portal` in a state, so no more `forceUpdate`.
The PR fixes#39706 by adding `avif` mime type directly to `send`. The PR also removes the previous avif workaround for image optimizer.
Note: The PR is still a workaround for now. I will submit a PR to `pillarjs/send` to help them update `mime` to fix the issue once and for all. But now `send.mime.define` just works.
## Bug
- [x] Related issues linked using `fixes #number`
- [x] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
This ensures we emit the real path when emitting traced package.json files so that we don't conflict with symlinked package paths.
x-ref: slack thread
Bug
Related issues linked using fixes #number
Integration tests added
Errors have helpful link attached, see contributing.md
Currently, `next/dynamic` will opt-in to `React.lazy` if `{ suspense: true }` is used. And React 18 will always resolve the `Suspense` boundary on the server-side, effectively ignoring the `ssr` option.
The PR fixes#39609 by showing a warning message when `{ suspense: true, ssr: false }` is detected. The error documentation and the corresponding test case has also been updated.
In the future, Next.js could implement a custom version of `React.lazy` that could suspense without executing the lazy-loaded component on the server-side.
cc @huozhi
## Bug
- [x] Related issues linked using `fixes #number`
- [x] Integration tests added
- [x] Errors have helpful link attached, see `contributing.md`
Upgrade experimental React, and render link tags directly in the tree during development. The client bundle won't import CSS anymore, and server CSS imports will be transpiled into no-op strings just for HMR to use.
## Follow Ups
- [ ] Flash of unstyled elements when reloading styles
- [ ] Collect client style imports
- [ ] Console warning for duplicated resources
- [ ] Tests
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have 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 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.md#adding-examples)
Fixes#39411
Bug
Related issues linked using fixes #number
Integration tests added
Errors have 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 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
Co-authored-by: JJ Kasper <jj@jjsweb.site>
Builds on top of #39162 which adds support for creating any kind of bundle path without breaking the compilation.
Ensures every layout gets a separate client-side bundle if it has client components being used.
Bug
Related issues linked using fixes #number
Integration tests added
Errors have 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 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
Co-authored-by: Jiachi Liu <inbox@huozhi.im>
Co-authored-by: Shu Ding <g@shud.in>
Closes#39037. Moving `generateRoutes` to each runtime server.
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have 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 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.md#adding-examples)
Documentation / Examples
Make sure the linting passes by running pnpm lint
The examples guidelines are followed from our contributing doc
Co-authored-by: kodiakhq[bot] <49736102+kodiakhq[bot]@users.noreply.github.com>
Enables some rules that are useful and already pass currently.
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have 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 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.md#adding-examples)
`_isLikeServerless` is only needed by the Node.js server.
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have 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 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.md#adding-examples)
Move the route definitions into the conditions and remove unused method.
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have 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 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.md#adding-examples)
Co-authored-by: Jiachi Liu <4800338+huozhi@users.noreply.github.com>
As noticed by @shuding we were disabling minifying for the webpack 5 bundle which was most likely left over from debugging which isn't necessary now as we can use the local version of webpack via the NEXT_PRIVATE_LOCAL_WEBPACK5 env variable instead.
Follow-up to the earlier enabling of classes/variables etc.
Bug
Related issues linked using fixes #number
Integration tests added
Errors have 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 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
Co-authored-by: Steven <steven@ceriously.com>
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
Currently Edge SSR routes are added to both `routedPages` (catch-all page render routes) and `edgeRoutesSet` (catch-all edge function routes). This causes the request to be handled by both and results in an error (the Node server can't execute the Edge SSR route as a regular page).
Another fix is to make sure Edge Function routes are sorted too, so `/foo` can be caught before dynamic ones like `/[id]`.
## Bug
- [ ] Related issues linked using `fixes #number`
- [x] Integration tests added
- [ ] Errors have 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 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.md#adding-examples)
This ensures we add the needed manifest for b5aa571c71 in the `required-files-manifest`. No new test cases have been added as this was caught by the existing deploy test.
## Bug
- [x] Related issues linked using `fixes #number`
- [x] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
x-ref: https://github.com/vercel/next.js/runs/7821226464?check_suite_focus=true#step:8:193
Given that it's not just pages now I've renamed the entry handling.
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have 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 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.md#adding-examples)
Amp mode is always disabled in the Edge runtime:
b5aa571c71/packages/next/server/render.tsx (L588)
So we can safely add the additional condition (`process.env.NEXT_RUNTIME !== 'edge' &&`) for the compiler to do DCE.
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have 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 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.md#adding-examples)
Follow-up to #39162. Refactors `addPageEntry` to no longer add into the `added` map.
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have 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 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.md#adding-examples)
follow-up for #39518
* revert `styled-jsx/style` import path to `next/dist/shared/styled-jsx`
* Since `styled-jsx` cannot be resolved through `node_modules/next/node_modules` by external resolving, we forcedly resolve styled-jsx as cjs external in webpack
Co-authored-by: JJ Kasper <22380829+ijjk@users.noreply.github.com>
Continue to optimize the base server to make it leaner. These are only needed by the Node.js server currently.
Related:
- #39433
- #39045
- #39044
- #39037
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have 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 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.md#adding-examples)
WIP.
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have 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 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.md#adding-examples)
Co-authored-by: Shu Ding <3676859+shuding@users.noreply.github.com>
This re-adds `styled-jsx` as a normal dependency for now leaving the require hook in place so that we can correctly handle mis-matching versions in the module tree.
x-ref: [slack thread](https://vercel.slack.com/archives/C02CDC2ALJH/p1660254377444709)
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
This PR adds default style properties to a fill-mode image using `next/future/image` of 0 for all positions. This should replicate the existing `layout="fill"` behavior better, and make it easier to migrate.
Tests are also added for fill styling.
This fixes the case where we were incorrectly ignoring the next-auth API endpoint since it matched the `.next` watch ignore and also adds a test case to ensure we match this route correctly.
## Bug
- [x] Related issues linked using `fixes #number`
- [x] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
Fixes: https://github.com/vercel/next.js/issues/39495
## Bug
- [fixes#39035 ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have 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 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.md#adding-examples)
Co-authored-by: Steven <229881+styfle@users.noreply.github.com>
Co-authored-by: JJ Kasper <22380829+ijjk@users.noreply.github.com>
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have 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 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.md#adding-examples)
Co-authored-by: Tim Neutkens <6324199+timneutkens@users.noreply.github.com>
Co-authored-by: JJ Kasper <22380829+ijjk@users.noreply.github.com>
This ensures we properly handle rewrites when the request is a WebSocket request. This also adds an integration test to ensure it is working as expected in dev and production mode.
## Bug
- [x] Related issues linked using `fixes #number`
- [x] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
Fixes: https://github.com/vercel/next.js/issues/32634
Closes: https://github.com/vercel/next.js/pull/38455
