See https://github.com/vercel/turbo/pull/4776
This adds support for:
* Default and custom global app 404 pages (`app/not-found`).
* Segment-level 404 pages (`app/segment/not-found`).
This also updates Turbopack:
* https://github.com/vercel/turbo/pull/4787 <!-- Tobias Koppers -
Bugfixes for free var and binding replacement -->
* https://github.com/vercel/turbo/pull/4789 <!-- Alex Kirszenberg -
Print a warning when importing Sass files -->
* https://github.com/vercel/turbo/pull/4776 <!-- Alex Kirszenberg -
Leave pathname formatting up to the caller -->
* https://github.com/vercel/turbo/pull/4790 <!-- Tobias Koppers - remove
inital compilation message by default -->
## TODO:
- [ ] ~~The dev overlay shows up when `notFound()` is called, it should
be hidden~~ (moved to WEB-980)
- [ ] ~~Navigating to the global 404 page doesn't work~~ (this is a bug
in Next.js, see NEXT-963)
- [x] Tests.
---------
Co-authored-by: Tobias Koppers <tobias.koppers@googlemail.com>
This PR does three things:
- Vendors the package `react-server-dom-webpack@experimental` as
`react-server-dom-webpack-experimental` similar to React and React DOM
- Upgrades all vendored React packages
- Re-lands the `experimentalReact` flag to switch between `@next` and
`@experimental` channels of React for app dir.
Fix NEXT-926.
### What?
fixes handling of GlobalError interop
adds a test case for client component bug
### Why?
app dir client component interop is broken
### Turbopack changes
* https://github.com/vercel/turbo/pull/4597 <!-- Tobias Koppers - add
rspack to our benchmark suite -->
* https://github.com/vercel/turbo/pull/4761 <!-- Tobias Koppers - Do not
use interop logic on proxy modules -->
Depends on https://github.com/vercel/turbo/pull/4491
This adds support for the new `output: 'export'` configuration, and
propagates the value through to our Node.js rendering code to render.
Unfortunately, we don't support page-level configs at the moment, so we
can't set a `export const config = { dynamic: 'force-dynamic' }` and
test that the export value is being received (I've manually verified it,
though).
Fixes WEB-842
This PR implements preloading of CSS from RSC.
1. The underlying Flight protocol was extended in
https://github.com/facebook/react/pull/26502 to allow sending hints from
RSC to SSR and Client runtimes. React was updated to include these
changes.
2. We now call `ReactDOM.preload()` for each stylesheet used in a
layout/page layer
There are a few implementation details to take note of
1. we were previously using the `.browser` variant of a few React
packages. This was a holdover from when there was just browser and node
and we wanted to use the browser variant b/c we wanted the same code to
work in edge/node runtimes. React now publishes a `.edge` variant which
is like `.browser` but expects to be server only. This is necessary to
get the opt-in for `AsyncLocalStorage`.
2. Even with the above change, AsyncLocalStorage was not patched on the
global scope until after React was loaded. I moved this into a module
which is loaded first
3. The component passed to RSC's `renderToReadableStream` is not
actually part of the RSC module graph. If I tried to call
`ReactDOM.preload()` inside that function or any other function defined
inside `app-render.tsx` file it would actually see the wrong instance of
`react-dom`. I added a new export on the RSC top level export which
exposes a `preloadStyle(...)` function which just delegates to
`ReactDOM.preload(...)`. This makes the preload run in the right module
graph
~There are a couple of bugs in React that this work uncovered that I
will upstream. We may want to delay merging until they are addressed.
I'll update this comment when that is complete.~
1. ~React, during SSR, can emit a preload for a style twice in some
circumstances because late discovered stylesheets don't consider whether
a preload has already been flushed when preparing to reveal a boundary
they are within~
2. ~React, during RSC updates on the client, can preload a style that is
already in the document because it currently only looks for existing
preload links and does not consider if there is a stylesheet link with
the same href.~
~both of these issues will not break functionality, they just make the
network tab look at bit more noisy. We would expect network deduping to
prevent multiple actual loads~
The above React bugs were fixed and included now in the React update in
this PR
---------
Co-authored-by: Shu Ding <g@shud.in>
Part of #47759 (which had been reverted twice so here we only land a part of the change), relates to NEXT-926. Thanks to #48506 we can soon switch between these two channels during runtime.
Also fixes a problem of `renderKind` (only revealed after upgrading React), it should be also based on the `match` kind.
### What?
Update `@swc/helpers` to `v0.5.1`.
### Why?
Webpack merges `@swc/helpers@v0.4.x` and `@swc/helpers@v0.5.x`, due to `resolve.alias` config in 2f6ff0dab3/packages/next/src/build/webpack-config.ts (L1070-L1072)
To workaround it, `@swc/helpers@v0.5.1` reexports from entries just like `v0.4`.
### How?
Closes WEB-948
Fixes#48593
