### What?
Makes searchParams part of the cache key for dynamic rendering
responses.
### Why?
Current the cache key only includes the pathname and not the
searchParams. This causes issues in a few cases:
- Navigation to `/dashboard` then clicking a link to
`/dashboard?sort=asc` works, but then when navigating back the cache
node for `/dashboard?sort=asc` is used instead of the content for
`/dashboard`.
- Navigation between different searchParams always had to be a hard
navigation as reusing a cache node would result in the wrong result.
### How?
Changed the leaf node's name from `''` to `'__PAGE__'` so that it can be
distinguished. Then used that `__PAGE__` marker to include the
searchParams into the cache key for that leaf node in all places it's
used.
Ideally the `__PAGE__` key becomes something that can't be addressed in
the pathname, since it still has to be serializable I'm thinking a
number would be best.
Given that the server just provides the cache key and the client only
reasons about rendering the tree the current approach of stringifying
the searchParams and making that part of the cache key could be replaced
with a hash of the stringified result instead.
fix NEXT-685 ([link](https://linear.app/vercel/issue/NEXT-685))
Fixes#45026
Fixes NEXT-688
Fixes#46503
- there's a warning that happens currently when compiling parallel
routes in dev because they all resolve to the same pathname and their
identity function is all the same
- I'm repurposing their identity fn to include the actual segment it's
referring to, instead of all of them
the `__next_prallelPaths` string doesn't seem to be used otherwise so I
think it's alright to rename
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## For Contributors
### Improving Documentation or adding/fixing Examples
- The "examples guidelines" are followed from our contributing doc
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### Fixing a bug
- Related issues linked using `fixes #number`
- Tests added. See:
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### Adding a feature
- Implements an existing feature request or RFC. Make sure the feature
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- Errors have a helpful link attached, see
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## For Maintainers
- there's a warning that happens currently when compiling parallel
routes in dev because they all resolve to the same pathname
- When linking to a Slack thread, you might want to share details of the
conclusion
- Link both the Linear (Fixes NEXT-xxx) and the GitHub issues
- Add review comments if necessary to explain to the reviewer the logic
behind a change
### What?
### Why?
### How?
Closes NEXT-831
Fixes #
-->
fix NEXT-831 ([link](https://linear.app/vercel/issue/NEXT-831))
In React 18.3.0 or newer, we must user camelCase `fetchPriority` prop to avoid "Warning: Invalid DOM property".
In React 18.2.0 and older, we must use the lowercase `fetchpriority` prop to avoid "Warning: Invalid DOM property".
See https://github.com/facebook/react/pull/25927
This ensures revalidate can be fetch specific instead of cache key
specific and adds a test case to ensure config based revalidate isn't
overridden by fetch based revalidate.
* Add `manifest.webmanifest` and `manifest.(j|t)xs?` support for
manifest.json route
* Add `Manifest` type for it for autocomplete purpose.
Remove the exports for `SitemapFile` and `RobotsFile` globally, will
discuss how to re-export them with better naming later
Small fix for `Robots` typing, should allow `string | string[]` for user
agent of single Robots
Closes NEXT-839
---------
This serves to correct a specific issue related to multiple locales being specified in the pathname as well as some general i18n improvements.
- Multiple locales are now parsed correctly (only taking the first locale, treating the rest of the string as the pathname)
- `LocaleRouteNormalizer` has been split into `I18NProvider` and `LocaleRouteNormalizer` (tests added)
- Adjusted the `I18NProvider.analyze` method (previously `LocaleRouteNormalizer.match`) to require the `defaultLocale: string | undefined` to ensure consistent behaviour
- Added more comments around i18n
Resolves#39689, partially resolves#28642 (see notes below)
Inspired by #44627
In #28642 it was also asked to expose `server.headersTimeout`, but it is
probably not needed for most use cases and not implemented even in `next
start`. It was needed to change this option before
https://github.com/nodejs/node/issues/27363.
There also exists a rare bug that is described here
https://github.com/nodejs/node/pull/32329#issuecomment-614119125. To fix
this exposing `server.headersTimeout` might be required both in
`server.js` and in `next start`.
Co-authored-by: JJ Kasper <jj@jjsweb.site>
Currently all import CSS resources, including CSS modules, are imported lazily. This means that they can't be chunked as by definition of "lazy" they can be loaded separately.
This PR changes it to always use "eager" so if they're in the same entry, these CSS resources can be chunked together and reduce the total amount of requests. However the downside will be tree shaking, as not all modules in a chunk are used by one entry. Two entries can only share a part of it.
Since CSS modules won't have side effects this should be a good trade off.
## Bug
- [ ] Related issues linked using `fixes #number`
- [x] Integration tests added
- [ ] Errors have a helpful link attached, see [`contributing.md`](https://github.com/vercel/next.js/blob/canary/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`
- [ ] [e2e](https://github.com/vercel/next.js/blob/canary/contributing/core/testing.md#writing-tests-for-nextjs) tests added
- [ ] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
- [ ] Errors have a helpful link attached, see [`contributing.md`](https://github.com/vercel/next.js/blob/canary/contributing.md)
## Documentation / Examples
- [ ] Make sure the linting passes by running `pnpm build && pnpm lint`
- [ ] The "examples guidelines" are followed from [our contributing doc](https://github.com/vercel/next.js/blob/canary/contributing/examples/adding-examples.md)
Co-authored-by: JJ Kasper <22380829+ijjk@users.noreply.github.com>
Currently if `notFound()` or `redirect()` is called when the shell was already sent out, we can no longer change the status code and head tags. In that case we inject these specific meta tags into the HTML stream so specific agents can read them.
fix NEXT-220 ([link](https://linear.app/vercel/issue/NEXT-220))
Generated metadata icons through api routes instead of using webpack
emitting file. Each metadata image file will go through
`next-metadata-image-loader` to get the image basic info, and then it
will go through `next-metadata-route-loader` to be converted as a
routes.
Related to NEXT-264
Closes NEXT-810
When calling the server (via `callServer`), we concat all closure values
(`$$bound`) and arguments of the function call into one array on the
client. Hence on the server, we will have to compile the function
differently to support that.
With this change, the compiled function will have a `$$with_bound` flag
to indicate that if it accepts closure values. If so, the only argument
passed will be an array like `[...bound_values, ...fn_args]`, and we
compile the function parameters to `(closure, arg1 = closure[N], arg2 =
closure[N + 1], ...)` where `N` is the number of the closure
identifiers. This way we can still fill these arguments by only pass an
"bound + args" array. If it doesn't accept closure values, it will be
directly called with `...fn_args` so no compilation change needed.
The reason that we use `arg1 = closure[N]` is that this can support
complex patterns in parameters such as `f(closure, {a} = closure[1], [b]
= closure[2])`.
fix NEXT-487 ([link](https://linear.app/vercel/issue/NEXT-487))
In the case when the user configured `output: export` and used an API Route Handler that cannot be converted to static, Next.js must throw an error.
fix NEXT-823 ([link](https://linear.app/vercel/issue/NEXT-823))
Ensures that using `searchParams` opts into dynamic rendering.
Fixes#43077
fix NEXT-601 ([link](https://linear.app/vercel/issue/NEXT-601))
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## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have a helpful link attached, see
[`contributing.md`](https://github.com/vercel/next.js/blob/canary/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`
- [ ]
[e2e](https://github.com/vercel/next.js/blob/canary/contributing/core/testing.md#writing-tests-for-nextjs)
tests added
- [ ] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
- [ ] Errors have a helpful link attached, see
[`contributing.md`](https://github.com/vercel/next.js/blob/canary/contributing.md)
## Documentation / Examples
- [ ] Make sure the linting passes by running `pnpm build && pnpm lint`
- [ ] The "examples guidelines" are followed from [our contributing
doc](https://github.com/vercel/next.js/blob/canary/contributing/examples/adding-examples.md)
x-ref: [slack
thread](https://vercel.slack.com/archives/C03S8ED1DKM/p1678838567947919)
Follow-up to https://github.com/vercel/next.js/pull/46317. The issue is
that, if:
- `experimental.clientRouterFilter` is enabled
- `i18n` is enabled with `defaultLocale` set
- Next.js router navigates to a path that (1) is the same as
`defaultLocale` and (2) will be redirected,
then:
- **Expected:** Should hard-navigate to this path without any locale
prefix (and then redirect occurs)
- **Actual:** Hard-navigates to this path with `defaultLocale` prefix,
even though it's not needed (and then redirect occurrs)
### Solution
This PR fixes the above issue by adding `defaultLocale` to `addLocale`
which is passed to `handleHardNavigation`. [`addLocale` skips adding the
locale if `locale` is equal to
`defaultLocale`](02125cf3b1/packages/next/src/shared/lib/router/utils/add-locale.ts (L17)).
### Fixing a bug
- [x] Related issues linked using `fixes #number`
- [x] Tests added. See:
https://github.com/vercel/next.js/blob/canary/contributing/core/testing.md#writing-tests-for-nextjs
Co-authored-by: JJ Kasper <jj@jjsweb.site>
* Rename client reference plugins from `Flight*` to `ClientReference*`
* Rename `serverComponentManifest` to `clientReferenceManifest`
* Group the key/value in client reference manifest
* Update turbopack crates
fix NEXT-827 ([link](https://linear.app/vercel/issue/NEXT-827))
This aligns use of the next/font transform across the workspace under a
single crate, now called `next-transform-font`.
### What?
This PR introduces a new `--tailwind` flag to the `create-next-app` CLI,
to make it easier to bootstrap a Next.js app with Tailwind CSS
pre-configured. This is going to be the **default**. To opt-out of
Tailwind CSS, you can use the `--no-tailwind` flag.
### Why?
Tailwind CSS is one of the most popular styling solutions right now, and
we would like to make it easier to get started.
Currently, the closest you can come to this is by running `pnpm create
next-app -e with-tailwindcss` which will clone the
https://github.com/vercel/next.js/tree/canary/examples/with-tailwindcss
example. But that example is not configured for the App Router. This PR
will let you add Tailwind CSS to both `app/`, `pages/`, and start out
with TypeScript or JavaScript via the CLI prompts.
(Some community feedback
https://twitter.com/dev_jonaskaas/status/1632367991827443713,
https://twitter.com/samselikoff/status/1634662473331617794)
### How?
We are adding 4 new templates to the CLI bundle.
> Note: The styling is not pixel-perfect compared to the current
templates (using CSS modules) to require fewer overrides, but I tried to
match it as close as possible. Here are a few screenshots:
<details>
<summary><b>Current, light</b></summary>
<img
src="https://user-images.githubusercontent.com/18369201/224733372-9dba86fe-9191-471d-ad9f-ab904c47f544.png"/>
</details>
<details>
<summary><b>Tailwind (new), light</b></summary>
<img
src="https://user-images.githubusercontent.com/18369201/224733610-038d9d0f-634d-4b69-b5c2-a5056b56760c.png"/>
</details>
<details>
<summary><b>Current, dark, responsive</b></summary>
<img
src="https://user-images.githubusercontent.com/18369201/224733790-9b4d730c-0336-4dbe-bc10-1cae1d7fd145.png"/>
</details>
<details>
<summary><b>Tailwind (new), dark, responsive</b></summary>
<img
src="https://user-images.githubusercontent.com/18369201/224734375-28384bbc-2c3a-4125-8f29-c102f3b7aa1d.png"/>
</details>
#### For reviewers
This introduces 4 new templates, with a very similar code base to the
original ones. To keep the PR focused, I decided to copy over duplicate
code, but we could potentially create a shared folder for files that are
the same across templates to somewhat reduce the CLI size. Not sure if
it's worth it, let me know. Probably fine for now, but something to
consider if we are adding more permutations in the future.
---
~Work remaining:~
- [x] app+ts
- [x] layout
- [x] dark mode
- [x] media queries
- [x] animations
- [x] app+js
- [x] pages+ts
- [x] pages+js
- [x] prompt/config
- [x] deprecate Tailwind CSS example in favor of CLI
- [x] update docs
- [x] add test
- [x] add [Prettier
plugin](https://github.com/tailwindlabs/prettier-plugin-tailwindcss)
Closes NEXT-772
Related #45814, #44286
Previously when we move to metadata images to custom app routes, when the image files get imported, it matches the `next-image-loader` rule which accidentally generate a static file into media.
This PR appends the metadata reource query to the imported rerource, and then skip in the `next-metadata-route-loader` so they won't get applied by image loader or emit any unexpected assets
Ensures `router.refresh()` matches the upcoming `revalidatePath('/')`
api. This also ensures that when server context has changed it applies
to all routes, not just the one that triggered the refresh.
- When `router.refresh()` is called we fetch the full RSC payload from
the server (root layout till the page)
- The client-side router cache is fully invalidated, effectively making
it empty
- The client-side router prefetch cache is fully invalidated,
effectively making it empty
- RSC payload is applied to the state
fix NEXT-590 ([link](https://linear.app/vercel/issue/NEXT-590))
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## Bug
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- [ ] Integration tests added
- [ ] Errors have a helpful link attached, see
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## 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`
- [ ]
[e2e](https://github.com/vercel/next.js/blob/canary/contributing/core/testing.md#writing-tests-for-nextjs)
tests added
- [ ] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
- [ ] Errors have a helpful link attached, see
[`contributing.md`](https://github.com/vercel/next.js/blob/canary/contributing.md)
## Documentation / Examples
- [ ] Make sure the linting passes by running `pnpm build && pnpm lint`
- [ ] The "examples guidelines" are followed from [our contributing
doc](https://github.com/vercel/next.js/blob/canary/contributing/examples/adding-examples.md)
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## For Contributors
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- Documentation added
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## For Maintainers
- Minimal description (aim for explaining to someone not on the team to understand the PR)
- When linking to a Slack thread, you might want to share details of the conclusion
- Link both the Linear (Fixes NEXT-xxx) and the GitHub issues
- Add review comments if necessary to explain to the reviewer the logic behind a change
### What?
This PR fixes the issue where files from other directories are allowed into type `Route`.
### Why?
It is caused by the fact that `this.collectPage` only blocked files in `appDir` that are not `page.js` and `pages/`'s `_app.js`, `_document.js`,...
### How?
This fixes that by blocking files that are not in any of these directories as well.
Closes NEXT-
Fixes#47151
In short, this PR adds a 3rd layer to the server compiler. This extra
layer is for marking the modules when re-entering the server layer from
a client component. It is almost identical to the existing server layer
and it should have all the same bundling and runtime behaviors, but it's
still special because it's not allowed to enter the client layer again
from there.
Because of that, we create the extra entry for that new layer when the
client layer compilation finishes in the `finishModules` phase. The new
entry is handled normally as it's in the server layer. But the original
module in the client layer will be compiled specially as special no-op
exports, and will then be connected via the `callServer` wrapper.
fix NEXT-809 ([link](https://linear.app/vercel/issue/NEXT-809)).
This changes make sure that the `app-render` module isn't being imported
by too many unnecessary places, as we'll later move the renderer into a
worker.
Adds support for scrolling based on the [hash
fragment](https://en.wikipedia.org/wiki/URI_fragment) in client-side
navigations for the App Router, mirroring browser behavior.
- `#main-content` → scrolls to `id="main-content"` or
`name="main-content"` property
- `#top` → scrolls to the top of the page, this is a special case in
browsers.
- no hash → default scroll behavior, layout that changed
Fixes NEXT-658
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fixes#44295
---------
Co-authored-by: JJ Kasper <jj@jjsweb.site>
This moves the position of action handling so it can continue page
rendering afterwards. And a `asNotFound` option is added to
`LayoutRouter` to indicate the router to opt into the root not-found
boundary, so not found pages can be programmatically rendered instead of
relying on route mismatching (this is also needed by NEXT-463 later).
Fixes NEXT-467.
Support top-level `robots.[ext]` and `sitemap.[ext]` with dynamic api
routes
* Use isAppRoute to determine api routes and metadata routes as metadata
routes are normalized as `<metadata>/route`
* Normalize path to auto append extension to pathname for sitemap.js and
robots.js
* Add typings `SitemapFile` and `RobotsFile`
* move the normalize logic together, reuse the `absolutePathToPage`.
Changes less when touching both dev-server/hot-reloader and next-server,
use the same utils to handle paths
Closes NEXT-262
---------
Fixes#46974
When `dynamicRouteTypes` or `staticRouteTypes` is empty, type `DynamicRoutes`/`StaticRoutes` fallbacks to type `string`, causing type `Route` to resolve to type `string` as well, meaning that the user can use any string as `href`. This fixes that by making those types fallback to type `never` instead, and if both `dynamicRouteTypes` and `staticRouteTypes` are empty, fallback to type `string`.
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have a helpful link attached, see [`contributing.md`](https://github.com/vercel/next.js/blob/canary/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`
- [ ] [e2e](https://github.com/vercel/next.js/blob/canary/contributing/core/testing.md#writing-tests-for-nextjs) tests added
- [ ] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
- [ ] Errors have a helpful link attached, see [`contributing.md`](https://github.com/vercel/next.js/blob/canary/contributing.md)
## Documentation / Examples
- [ ] Make sure the linting passes by running `pnpm build && pnpm lint`
- [ ] The "examples guidelines" are followed from [our contributing doc](https://github.com/vercel/next.js/blob/canary/contributing/examples/adding-examples.md)
Not certainly sure about the reasonable limitation of this header. For example https://app-dir.vercel.app/context/books sends a state query of size ~110, consider an app with 100x more complicated nested, parallel and named segments, we still have a 3x extra room which should be enough.
Fixes NEXT-137.
