### What?
The change in #47985 breaks the URLs of static image files like
`/(group)/opengraph-image.png` to `/opengraph-image.png-012345`.
References from `/` are also broken.
### Why?
This is because only `opengraph-image.ts` and `opengraph-image.tsx` are
considered.
### How?
In this Pull Request, we are trying to solve the problem by including
similar support for `opengraph-image.png` and `opengraph-image.jpeg`.
---------
Co-authored-by: Jiachi Liu <inbox@huozhi.im>
In a previous PR (https://github.com/vercel/next.js/pull/46753), the
`originalSource` was saved to be passed along through the build process.
This was done a bit too late in the flow, which made `originalSource`
include some transformations.
Because `originalSource` is used for display purposes, we need it
unmodified. This PR preserves `originalSource`.
This PR fixes an issue where throwing a notFound error in a parallel
route at the top level at the root level would trigger a notfound
boundary at the parallel route level, which meant in practice that you
could still see the other slots being rendered below.
This behaviour is undesirable and was caused by the fact that we were
inserting a default one at each top-level parallel route. This is not
longer needed as we have a global one in `app-router.tsx`
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fixes NEXT-968
This PR adds a new marker for intercepting siblings routes + adds some
validation to intercepting routes ( you shouldn't use (..) at the top
level!)
also fixes a bug with any interception from `/` when navigating from a
child route
the new marker, `(.)`, makes it easier to model cases like
```
/profile/[id]
/profile/[id]/photos/[id]/
```
With the current syntax available, you’d need to do:
```with (..):
/profile/[id]/(..)[id]/photos/[id]
with (...):
/profile/[id]/(...)profile/[id]/photos/[id]
with (..)(..):
/profile/[id]/(..)(..)profile/[id]/photos/[id]
```
now, with (.)
```
/profile/[id]/(.)photos/[id]
```
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link NEXT-935
also fixes NEXT-970
fixes NEXT-973
This PR basically adds support for processing multiple router payloads.
Previously we were only handling one payload at a time but now that we
introduced parallel routes, we need to be able to render and return
separate parts of the layout separately.
Before, the single payload was generated in a DFS manner: we traversed
the router state and rendered the first segment of the tree that we
found needed rendering. In practice, this meant that we could miss
adjacent segments that might need to be re-rendered as well.
Now, we iterate all branches of the tree and return an array of flight
patches to be applied on the client correctly.
fixes NEXT-971
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This unblocks further optimization opportunities as well as fixes for
systematic problems such as NEXT-227. After this PR, only production
mode of non-app projects will be running on the legacy main process
mode.
---------
Co-authored-by: JJ Kasper <jj@jjsweb.site>
Without `top: 0` the route announcer triggers subtle layout shift in
Blink/Chrome.
BTW, this mostly (possibly only?) occurs on pages with specific overflow
proprty combinations on `<html/>` and `<body/>`, and only when rendering
inside a custom element like the `<next-route-announcer />` portal.
(Changing the portal into `<div/>` seems to make the layout shift
disappear, but that would be far more invasive change than just adding
`top:0`.)
---------
Co-authored-by: Shu Ding <g@shud.in>
It's currently not clear that `@vercel/otel` is just a simple wrapper
when you are trying things out. So I added an excellent example of how
to instrument create an OpenTelemetry setup.
The only FUD I have here is that people won't skip that `Manual
OpenTelemetry setup` and try to understand it. But I try to describe
this at the beginning of that section.
I'll also try to update `@vercel/otel` readme to be more transparent on
what it does.
For now, this isn't a strong requirement as normal `fetch` requests will
still work with `react@next`. But in the future, form related props e.g.
`action=` and `formAction=` requires the experimental build.
Fixes NEXT-954.
Reverts vercel/next.js#48038
fix NEXT-926
---
The root cause was that when copying the package.json, I removed all
fields except for a few (such as `exports`) but missed the `browser`
field. That caused the client bundle to resolve to the Node.js version
of React DOM, and then we had the `async_hooks` error. Added it back in
99c9b9e51f8b0d4e4503ece9d07bce09161f3341.
I reproduced the error with next-site earlier and confirmed that this
fix is good.
### What?
Report additional telemetry related to cached fetches:
- Fetch Index number to group related fetches (cache-get, cache-set,
origin)
- Origin URL map cache key to original upstream URL
### Why?
This is needed for fetch cache telemetry on the Vercel platform.
### How?
Telemetry is provided through optional parameters added to the fetch
call configuration. It is similar to the `next: {revalidate: X}` and
`{next: { internal: true }}` fields.
The origin URL and fetch index are calculated in the patch-fetch
function and are passed down to the caching classes as needed. These
fields are optional and ignored by the `FileSystemCache`.
### What?
Our current logic of detecting if a route allows dynamic params or not
(`fallback`) is flawed, and this PR fixes it.
### Why?
Right now, if no `generateStaticParams` is specified we return
`fallback: undefined` during dev. However, for an app with multiple
params, it may have multiple `generateStaticParams` defined in different
levels. If some level isn't covered by any `generateStaticParams`, we
still can't determine the fallback value.
### How?
I added a naive implementation to check if all params are covered by
`generateStaticParams` in the current or inner layers.
Closes NEXT-946
### What?
Add `.vscode` to `.eslintignore`.
### Why?
We ignore `.vscode` folder in our tests, but Next.js itself creates it
so manually running tests locally will causing them to be added. That
causes ESLint to fail because it checks JSON files inside `.vscode`
folder.
### What?
This PR makes the parent layout of parallel routes re-render when the
parallel route segments are different or when either of them has a
refetch marker.
Example:
```
.
└── app/
├── page.ts
├── layout.ts
├── foo/
│ └── page.ts
└── @modal/
├── default.js
└── foo/
└── page.ts
```
Here if you navigated to `/foo` from `/`, `@modal/foo/page` would never
get re-rendered because the tree would only re-render from
`foo/page.ts`.
This PR adds a check that checks the router state on navigation to see
if the parallel route segments diverge on navigation. Here we would be
checking that `@modal/default` is different from `@modal/page` so we
would re-render.
Also added some logic to make sure that refetch routes are processed
first when handling parallel routes.
### Why?
See example
Closes NEXT-966
Fixes #
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This accomplishes 2 things:
1. binds the turbopack dev server to the IPv6 unspecified address
2. initializes our router with the same hostname/port of the turobpack
server
The first matches the behavior of the Node.js dev server. The IPv6
unspecified address is similar to IPv4's `0.0.0.0` address, allowing us
to accept connection from anywhere. Importantly, it _also_ allows
accepting IPv4 connections, making this address truly universal.
The second means the `request` parameter to any middleware will have the
correct origin, and the request's URL can be used to craft fetch
requests to API endpoints. `new URL(req.url).origin` will be the origin
of the turbopack dev server.
Fixes https://github.com/vercel/turbo/issues/4456
Fixes WEB-855
With the addition of the query prefix we can hit the max length for PCRE
named matches so this reduces the prefix length and ensures we go
through the param name validation still
x-ref: https://twitter.com/simonecervini/status/1644123851003928579
