If `config.i18n` exists with `defaultLocale` and there's a redirect that
looks like this:
```js
{
source: '/',
destination: '/destination',
permanent: false,
}
```
Then, if you access `/`:
- **Expected:** It redirects to `/destination`
- **Actual:** redirects to `/<defaultLocale>/destination`
This PR fixes it by adding a missing special-case logic for `/` in
`packages/next/src/lib/load-custom-routes.ts`.
x-ref: [slack
thread](https://vercel.slack.com/archives/C03S8ED1DKM/p1676271611253739)
## 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)
---------
Co-authored-by: JJ Kasper <jj@jjsweb.site>
Added tests:
- Add tests for interception+parallel and interception
- Add test for parallel route tab bar
- Add test for back/forward navigation on parallel routes
Core changes:
- Updated handling of parallel route matcher `@` to produce the correct
router tree
- Fixed global-error resolving, it was resolving from the `page.js` on
each level. It should only live next to the root layout only, so now it
resolves when it finds the root layout.
- `applyRouterStatePatchToTree` now merges the levels of the original
tree and the patch. This ensures parallel routes that are not affected
by the response from the server are not removed from the tree.
- Ensure cache nodes are not removed when they're not affected by tree
patch, this ensures parallel route cache nodes will not be removed when
navigating.
Other changes:
- Added launch app-dir build to launch.json for vscode debugger
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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)
---------
Co-authored-by: kodiakhq[bot] <49736102+kodiakhq[bot]@users.noreply.github.com>
Implements alpha version of type checking for `Link`'s `href`. To opt-into this feature, `experimental.appDir` and `experimental.typedRoutes` need to be enabled, and the project needs to be using TypeScript.
Once enabled, Next.js will generate a link definition in `.next/types` that contains information of existing routes, and it will be included by TS. In the definition we simply declare types for the `Link` module.
## 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`
- [x] [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)
Adds additional integration tests for `@next/mdx`.
- Test mdx-rs
- Test `mdx-components.tsx`
- Tests development and production. Previously it only checked
development.
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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)
---------
Co-authored-by: Shu Ding <g@shud.in>
First step for making RSC responses use gzip/brotli.
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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)
---------
Co-authored-by: JJ Kasper <jj@jjsweb.site>
Co-authored-by: kodiakhq[bot] <49736102+kodiakhq[bot]@users.noreply.github.com>
- [x] Depends on https://github.com/vercel/next.js/pull/45776
Turbotrace occupies too many memories while running; this PR makes it
run after the webpack build is finished, it can reduce the memory
hogging by webpack and turbotrace, thus avoiding OOM
The `maxFiles` option in turbotrace is removed because there is
`memoryLimit` option takes over its role.
Close WEB-556
## Feature
* Picking up root favicon (`/app/favicon.ico`) into icons, and add
missing `type` prop for `<link>`
* Fixes the `/favicon.ico` 500 in dev server (`fileExists` checking
part)
Closes NEXT-475
- [x] Implements an existing feature request or RFC. Make sure the
feature request has been accepted for implementation before opening a
PR.
- [x] 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)
The current behavior is, when `appDir` is enabled, global CSS should be
allowed to be imported from anywhere (because components can be re-used
by both pages and app). Changes in #45619 made it not behaving correctly
and this PR fixes it.
## 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)
This fixes a mismatch in behavior between dev/start where bundle 404s
could be rewritten in production but not dev. Also ensures we have a
regression test for this behavior.
x-ref: [slack
thread](https://vercel.slack.com/archives/C03S8ED1DKM/p1675869554570429)
## Bug
- [x] 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)
---------
Co-authored-by: Shu Uesugi <shu.chibicode@gmail.com>
## Feature
For property that needs to be resolved as URL, compose with
`metadataBase` if it's provided
Closes NEXT-398
### Detail updates
* fix issue that path having extra `/` in the middle for pages path
under app dir
* don't render Meta if value is empty string, e.g. `og:title` can be
`''` from value of `title.absolute`
* did some refactor to separate resolvers into different files
* add some unit tests for resolve urls
- [x] Implements an existing feature request or RFC. Make sure the
feature request has been accepted for implementation before opening a
PR.
- [x] Related issues linked using `fixes #number`
- [x]
[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)
---------
Co-authored-by: Shu Ding <g@shud.in>
The very-newly-released `generateMetadata` function currently does not
allow itself to be synchronous. It leads to situations like this
```ts
export async function generateMetadata() {
return { title: "Hello, world!" };
}
```
where there's evidently no reason to use `async`, but it's forced by
Next.js.
This PR aims to remove this restriction: `generateMetadata` can be
synchronous now.
## Bug
- [x] Related issues linked using `fixes #45685`
- [ ] 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`
- [x]
[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)
Signed-off-by: Vu Van Dung <me@joulev.dev>
Co-authored-by: Jiachi Liu <inbox@huozhi.im>
This PR changes the loader logic from something like `ctx.hasAppDir ?
useAppLoaderForCSS : usePagesLoaderForCSS`, to a mental modal of
`[ctx.hasAppDir ? useAppLoaderForCSSInAppLayer : null,
usePagesLoaderForCSSInPagesLayer]`. This change makes sure that both
pages and app can exist and work well together, instead of a binary
switch.
Also renamed the loader with `-dev` removed, because it is used for
production build too.
NEXT-461
## 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: kodiakhq[bot] <49736102+kodiakhq[bot]@users.noreply.github.com>
Warn users when there's `head.js` being used in `app/`, and recommend to
use metadata. Will show a warning in console while rendering
Closes NEXT-268
---------
Co-authored-by: JJ Kasper <jj@jjsweb.site>
Co-authored-by: Lee Robinson <me@leerob.io>
Fixes#44424 by adding the `app` folder to an `ESLINT_DEFAULT_DIRS`
constant which defines all folders where the linter should go through.
## Bug
- [x] 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)
---------
Co-authored-by: JJ Kasper <jj@jjsweb.site>
Fix up a icon convention in #45612, we should pick up the
`apple-icon.<ext>` as this is a shorter path for users to remember.
Also addessing some feedbacks from @shuding in #45612
---------
This PR add supports for a shortcut for adding `icons.icon` or
`icons.apple` metadata for page or layout with static files.
Closes NEXT-263
Closes NEXT-260
If you specific icon.png or apple-touch-icon.png, they will be
automatically picked by and added into metadata as `icon` and
`apple-touch-icon` fields, and replace the `icons` field specified in
page/layout level metadata exports.
File matching rule:
```
icon -> /^icon\d?\.(ico|jpg|png|svg)$/
apple-touch-icon -> /^apple-touch-icon\d?\.(ico|jpg|png|svg)$/
```
## Feature
- [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]
[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)
---------
Co-authored-by: kodiakhq[bot] <49736102+kodiakhq[bot]@users.noreply.github.com>
Follow-up to #45555. This uses the same handling of mutable for
serverPatchReducer and refreshReducer.
Fixes NEXT-213
Ensures scroll position is still applied when calling `router.push()`
and `router.refresh()` in a single transition:
```tsx
startTransition(() => {
router.push('/dashboard')
router.refresh()
})
```
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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)
---------
Co-authored-by: kodiakhq[bot] <49736102+kodiakhq[bot]@users.noreply.github.com>
Co-authored-by: Jan Kaifer <jan@kaifer.cz>
Noticed while testing across CI environments that the `test-pack` handling is not-concurrent or cache safe so this removes it from being used by default and moves it behind a flag to allow further investigating later.
In CI if `test-pack` is called at the same time due to multiple concurrency it can cause the resulted archive to be corrupted so may require a form of lock to resolve in CI although locally re-using the same archive name/path isn't safe with pnpm as it won't bust the store cache and continue to leverage previous cache.
## Issue
To address the problem that we introduced in 13.0.7 (#42589) where we thought we could use same implementation `next/dynamic` for both `pages/` and `app/` directory. But it turns out it leads to many problems, such as:
* SSR preloading could miss the content, especially with nested dynamic calls
* Closes#45213
* Introducing suspense boundary into `next/dynamic` with extra wrapped `<Suspense>` outside will lead to content is not resolevd during SSR
* Related #45151
* Closes#45099
* Unexpected hydration errors for suspense boundaries. Though react removed this error but the 18.3 is not out yet.
* Closes#44083
* Closes#45246
## Solution
Separate the dynamic implementation for `app/` dir and `pages/`.
For `app/` dir we can encourage users to:
* Directly use `React.lazy` + `Suspense` for SSR'd content, and `next/dynamic`
* For non SSR components since it requires some internal integeration with next.js.
For `pages/` dir we still keep the original implementation
If you want to use `<Suspense>` with dynamic `fallback` value, use `React.lazy` + `Suspense` directly instead of picking up `next/dynamic`
* Closes#45116
This will solve various issue before react 18.3 is out and let users still progressively upgrade to new versions of next.js.
## Bug Fix
- [x] 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)
If there's an error when hard navigating to a page, the overlay in `packages/react-dev-overlay` is rendered instead of the one in `next`. This can cause you to get stuck if it's a server component because currently `packages/react-dev-overlay` ignores server component change events. This adds a reload for this case. The next step is probably to make sure the `app` overlay is rendered for errors during hard navigations as well.
## 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)
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Found a bug with excluding `/_next/static` from Edge Middleware due to
`/_next` being special-cased when deployed and i18n is configured.
```
export const config = {
matcher: [
'/',
'/((?!api|_next/static|favicon|.well-known|auth|sitemap|robots.txt|files).*)',
],
};
```
closes: https://github.com/vercel/next.js/issues/40305
## Bug
- [X] 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)
Closes NEXT-397
Resolve `metadata` and `generateMetadata()` exports along with head
during rendering, this is the easy way for now to collect all the
metadata properly. Since we can access segment params and search params
only in rendering, so I moved all the resolving logic from loader to
render process.
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## Feature
- [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]
[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)
---------
Co-authored-by: Tim Neutkens <tim@timneutkens.nl>
Adds `data-next-font` data attribute to the preload tag if added by
`@next/font`.
```js
// Using `size-adjust` fallback font.
<link data-next-font="size-adjust" rel="preload" href="..." as="font" type="font/woff2" crossorigin="anonymous">
// Not using `size-adjust` fallback font.
<link data-next-font="" rel="preload" href="..." as="font" type="font/woff2" crossorigin="anonymous">
```
If no fonts are preloaded, the tag is added on the preconnect tag.
Fixes NEXT-350
## 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)
