This ensures we leverage the fetch cache when calling
`generateStaticParams` and also ensures paths with
`generateStaticParams` without `dynamicParams = false` don't error when
only partial params are provided.
x-ref: [slack
thread](https://vercel.slack.com/archives/C035J346QQL/p1678149362238089)
Add unique identifier `@app@` / `@pages@` / `@root@` for entry key of on
demand entries, so that they'll be unique for each path when the page
key is similar bewteen app and pages like (`"app/page"` and
`"pages/page"` will both end up with `/page`)
## Bug
Follow up for #46736
Closes NEXT-472
- [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)
---------
This PR adds the support for unnamed default export expression support
`export default async function () {}` in a "use server" entry, with
corresponding test.
Also fixed an existing bug that the default exported action's name
should be aligned with the export name, which is `"default"`.
Closes NEXT-769.
This updates to no longer skip caching POST or authed requests with the
fetch cache and instead we bail when `cookies()` or `headers()` is used
prior which is a better heuristic to signal user specific data would be
related to the fetch request.
x-ref: [slack
thread](https://vercel.slack.com/archives/C042LHPJ1NX/p1678130069138849)
## 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)
Currently all helper functions are exported from huge utils files. This
moves the helper functions to their own files, this approach aligns
better with the rest of the codebase.
The unit tests are split up and colocated with the function it tests.
Also added some missing tests.
Plus some overall cleanup, added comments and fixed types.
## 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)
This PR makes `typedRoutes` stricter by constraining generics in `Route` to type string. I've also made generating types for routes a bit more efficient by moving `redirects` and `rewrites`'s processing to the plugin's constructor since `rewrites` and `redirects` don't change in both dev and prod.
I've also been trying to fix a bug where route types doesn't generate all the routes (some appear, some don't), but I've got no clues since that doesn't seem easy to reproduce (perhaps it only happens in my case?)
## 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)
Turbopack uses a different format for its css module classnames [0].
This adds and uses a helper function to the next-font tests to assert
against these classnames when testing with Turbopack. Ideally these
tests could be more behavioral (e.g. asserting on rendered dimensions),
but these can't capture things like fallback fonts.
[0] https://github.com/vercel/turbo/pull/3437
Since we have 2 server compilers (node and edge), the `serverActions`
object will always get overridden by the second compilation during `next
build`. Like the client reference manifest, we need to have 2 objects
for each compiler and merge them when outputting the asset.
Besides that, to avoid `export default` being tree-shaken as unused
export, I changed the loader to use CJS `module.exports` instead. Can't
easily figure out a proper way for now but we plan to create separate
worker for the action endpoint and this will be gone then.
Fixes NEXT-759, read NEXT-761 for the full future plan.
## 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)
Use some utils to match multiple dom nodes together
#### Match multiple props for single DOM node
```tsx
const matchDom = createDomMatcher(browser)
await matchDom('meta', 'name="description"', { content: 'description' })
```
#### Match multiple same pattern DOM nodes in html
```tsx
const $ = await next.render$('html')
const matchHtml = createHtmlMatcher($)
await matchHtml('meta', 'name', 'property', {
description: 'description',
og: 'og:description'
})
```
#### Match same pattern DOM nodes in browser after hydration
```tsx
const matchMultiDom = createMultiDomMatcher(browser)
await matchMultiDom('meta', 'property', 'content', {
description: 'description',
'og:title': 'title',
'twitter:title': 'title'
})
```
## Background
In the early days, `next export` was created when Next.js was SSR-only in order to statically export your pages for self hosting where no server was available. However, around the time `getStaticProps()` and `getStaticPaths()` were introduced, Next.js began [automatically generating static pages](https://nextjs.org/docs/advanced-features/automatic-static-optimization) (SSG first and SSR opt-in) during `next build`. This meant there were very few reasons to use `next export` and it started to become a stale feature.
## Problem We Need To Solve
Users targeting `next export` currently have a really bad experience. They start a new project and use all the features Next.js has to offer because they all features work with `next dev`. Then when development is finished and it comes time to deploy, running `next build && next export` will fail with errors for [unsupported features](https://nextjs.org/docs/advanced-features/static-html-export#unsupported-features).
## Solution
This PR introduces a new configuration option, `output: 'export'`, to indicate that the user intends to run `next export`.
With this change, Next.js can fail fast during `next dev` if any [unsupported features](https://nextjs.org/docs/advanced-features/static-html-export#unsupported-features) are used, thereby improving developer experience with instant feedback.
```js
/**
* @type {import('next').NextConfig}
*/
const nextConfig = {
output: 'export',
}
module.exports = nextConfig
```
Similar to #46328 but with `hasServerComponents: false` for the compiler
so RSC syntax constrains don't apply here.
Note that since we don’t bundle external modules in API routes, we can't
resolve to `react-server` so that one will be tricky.
Fixes NEXT-625
## 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)
Related NEXT-472
When you have `app/page.js` and `pages/page.js`, the `pagePath` are the
same, which is `/page`. This will result require cache conflicts. When
you visit the `app/` page first, then the `pages/` page, the 2nd request
will still get the app dir page module, which result in server error.
Solution: use different cache key of pagePathCache for pages/ and app/
<!--
Thanks for opening a PR! Your contribution is much appreciated.
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(s) that you're making:
-->
## 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)
For requests made via the edge runtime, they will not contain the
`originalRequest` object used by the request storage to enable
headers/cookie access. This uses the request object passed when in the
edge runtime.
Since it's perfectly valid to do an authorized request during revalidate we shouldn't consider this a reason to throw the static to dynamic error during runtime. If an authorized request is done during build and caching isn't enabled for a path it will still bail from being turned into a Prerender.
x-ref: [slack thread](https://vercel.slack.com/archives/C03KAR5DCKC/p1677734108126679)
## 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)
Changes ESLint warning message to still encourage usage of `next/image`
for the best experience, but also denoting that optimization could come
with incurred costs.
## Feature
- [x] Documentation added
- [x] Errors have a helpful link attached, see
[`contributing.md`](https://github.com/vercel/next.js/blob/canary/contributing.md)
## Documentation / Examples
- [x] Make sure the linting passes by running `pnpm build && pnpm lint`
- [x] 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: Steven Tey <stevensteel97@gmail.com>
Co-authored-by: Steven <steven@ceriously.com>
fixes#46611
this PR fixed customer dist type(`distDir` option in next.config.js) in
`tsconfig.json` will be a hard coded absolute path issue which is a bug
from PR #46249
since dist type only be added when user using app dir, to reproduce this
issue you need to make `app dir` toggle on and add a `distDir` option in
`next.config.js` file
## 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)
---------
<!--
Thanks for opening a PR! Your contribution is much appreciated.
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(s) that you're making:
-->
# Description
fixes#31159fixes#44553
Path aliases defined in `tsconfig.json` or `jsconfig.json` are not
automatically configured to work with Jest. This means that these
aliases have to be defined in multiple places.
This PR configures the SWC Jest transform to handle the `baseUrl` and
`paths`, so that users don't need to configure a `moduleNameMapper` for
Jest.
~This PR intends to make the experience more seamless by automatically
configuring Jest's `moduleNameMapper` and `moduleDirectories` based on
the settings in a project's `tsconfig`/`jsconfig`.~
~Users will be able to supply their own configuration for these fields,
if they have use-cases that require manual configuration.~
~The implementation is taken from the [`paths-to-module-name-mapper`
function in
`ts-jest`](5a0880add0/src/config/paths-to-module-name-mapper.ts).~
## 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.
- [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)
## 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)
<!--
Thanks for opening a PR! Your contribution is much appreciated.
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(s) that you're making:
-->
- closes WEB-672.
Due to differences of error overlay layout between turbopack and normal
next-dev, test fixtures cannot lookup corresponding error text with same
data-* tag. Companion PR https://github.com/vercel/turbo/pull/4015 added
new tag for the turbopack specific, and this PR utilizes those if test
runs against --turbo.
## Bug
- [x] Related issues linked using `fixes #number`
<!--
Thanks for opening a PR! Your contribution is much appreciated.
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(s) that you're making:
-->
This PR fixes some issue caused by PR 46327, which asserted that
`NextBuildContext.original(Rewrites|Redirects)` are defined although
`config._original(Redirects|Rewrites)` (which these two copied from) are
not actually defined when `config.redirects`/`config.rewrites` are not
as well (see `loadRedirects`/`loadRewrites`). So this PR fixes that by
removing those assertions and checking whether those are defined in
`createRouteDefinitions` before iterating them.
## 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)
---------
alternate urls should allow string type for relative paths
## Bug
Fixes#45824
- [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)
---------
Currently if a file or folder (that contains an entry) is renamed in app dir, the dev server will stop working because we never remove the old entry. Since all client entries in app dir are created as child entries programmatically via the RSC plugin, they're different and not handled by our existing hot reloader logic:
f0cbe84e4c/packages/next/src/server/dev/hot-reloader.ts (L666-L677)
This PR adds a file path to child entries as well (it can be layout, page and other entries) so in the entry generation step we can prune the invalid ones.
Fixes#46379, fixes NEXT-650.
## 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)
x-ref: https://github.com/vercel/next.js/discussions/46545
In the open graph protocol spec, `og:image` and `og:image:url` are identical. But some platform might don't have full support for it.
We change it back to render `og:image` as it's the most common and compatible format, also easy to align with the code docs
fixes#46104
## 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: Wyatt Johnson <accounts+github@wyattjoh.ca>
`entryName` will contain the extension if it's not a normal JS entry, this causes CSS being missing in pages with a custom extension in app dir (e.g. MDX). Here we add a `.replace(/\.[^\\/.]+$/, '')` to the entry name.
Fixes NEXT-709
## 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 PR refactors the implementation of `Route<T>` to be more compact
(2/3 fewer union types), and adds support for static rewrites and
redirects. Check the updated test for more details.
In the future I plan to continue to refactor this by extract static
routes out as unions (instead of always relying on type inference) for
better autocompletion. Maybe a dev-only feature?
## 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)
dynamic = "error" should throw in dev mode, currently, it just gets
ignored.
It doesn't throw a nice custom error, but at least it isn't silently
ignored anymore.
Build behavior stays the same.
We want to make sure that our examples are not breaking.
We don't want to be slowed down by broken 3rd party packages, but we
need to ensure that examples covering next.js features are always green.
Added as a standalone workflow that doesn't parallelize. It will just
run on a cron schedule, so we can check for current status. We can add
Slack ping later if we need to.
The workflow tests just that our examples can build, so mostly TS
issues. We could definitely follow up with actual tests, but that is not
as low-hanging.
---------
Co-authored-by: kodiakhq[bot] <49736102+kodiakhq[bot]@users.noreply.github.com>
Co-authored-by: Tim Neutkens <tim@timneutkens.nl>
<!--
Thanks for opening a PR! Your contribution is much appreciated.
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(s) that you're making:
-->
## Bug
- [x] Related issues linked using `fixes #number`
- [x] Integration tests added
- [x] Errors have a helpful link attached, see
[`contributing.md`](https://github.com/vercel/next.js/blob/canary/contributing.md)
## Related
* Closes https://github.com/vercel/next.js/pull/39146 - PR abandoned.
## Details
I was having the same issue at work, as a workaround, we've changed the
`largePageDataBytes` setting as advised but we'd like to keep the
warning ideally. It's something we need to address, but just don't want
to spam our log aggregators while the large data issue isn't resolved.
I believe I've more or less copied what was in the original PR, some
small differences:
* I use `Set` instead of `Map`, please let me know if there is an
advantage to using Map!
* Just to keep code a bit tidier (subjective) put an early return
instead of nesting all the code in an if.
* Added a test to verify only one log appears even when the page is
accessed twice [as requested
here](https://github.com/vercel/next.js/pull/39146#pullrequestreview-1064486985).
Fixes#46401
This PR fixes route groups not working with Windows by handling slashes properly by replacing RegEx expressions with `ensureLeadingSlash`, `getPageFromPath` (which uses `normalizePathSep`),... It also adds a test that ensures `typedRoutes` works with route groups to `app-types.test.js`.
It also replaces `fs.readFile` and String's `replaceAll` that were used to augment `next` in PR 46332 (which were rather overkill and inefficient in my opinion) with a `export * from "next/types/index.d.ts"`.
I've also converted `edgeRouteTypes` and `nodeRouteTypes` to 2 Sets so as to avoid duplications. When we write type `Route`, we also check if a route in `nodeRouteTypes` is already defined in `edgeRouteTypes`.
Types like `SearchOrHash`, `Suffix`, `SafeSlug`,... have also been made private to module "next" (before this PR users could access to these types anywhere in their workspace, which doesn't seem like an expected behaviour in my opinion).
## 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)
We currently use the `NEXT_RSC_ERR_INVALID_API` error code for metadata API conflicts which is wrong. The format should be `NEXT_RSC_ERR_INVALID_API: foo` and then the formatter transforms it into `foo isn't supported in app/`.
This PR adds a new `NEXT_RSC_ERR_CONFLICT_METADATA_EXPORT` error code and improves the message. Closes#46406.
## 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)
<!--
Thanks for opening a PR! Your contribution is much appreciated.
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(s) that you're making:
-->
This improves the ambiguous error seen when exporting `metadata` or
`generateMetadata` from a component marked with the `"use client";`
directive.
Example output from tests (`pnpm test-dev
test/development/acceptance-app/rsc-build-errors.test`)
```console
File path:
app/client-with-errors/metadata-export/page.js
console.log
browser log: ./app/client-with-errors/metadata-export/page.js
ReactServerComponentsError:
You are attempting to export "generateMetadata" from a component marked with "use client", which is disallowed. Either remove the export, or the "use client" directive. Read more: https://beta.nextjs.org/docs/api-reference/metadata
,-[6:1]
6 |
7 | // export const metadata = { title: 'client-metadata' }
8 |
9 | export async function generateMetadata() { return { title: 'client-metadata' } }
: ^^^^^^^^^^^^^^^^
`----
File path:
app/client-with-errors/metadata-export/page.js
```
## Bug
- [ ] Related issues linked using `fixes #number`
- [x] Integration tests added
- [x] 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
- [x] 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: Jiachi Liu <inbox@huozhi.im>
This adds a relative app dir field to the required files manifest so
that we don't rely on absolute paths from a cached build since the cache
can be restored in a separate context where the value no longer applies.
x-ref: https://github.com/vercel/next.js/pull/45864
## 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)
Looks like this is breaking when run against `vercel-site`, going to revert temporarily to allow investigating further without blocking canary.
Reverts vercel/next.js#46328
<!--
Thanks for opening a PR! Your contribution is much appreciated.
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(s) that you're making:
-->
Partially resolves WEB-628
This PR is minor improvement to the fixture setup for next-script test:
if one of test assertion using `finally` to teardown next instance
(next.destroy) times out, those clause won't be called so next instance
will leak, makes subsequent test fail. PR moves teardown to `afterEach`
hook instead. This relies on the assumption we run test in band
(serial), but internals of nextdevinstance already assumes it via its
own singleton.
Follow-up to https://github.com/vercel/next.js/pull/46287 this updates
how we load the cache handler for the incremental cache so it's
compatible with edge and also adds regression testing with a custom
handler.
This adds a new client router filter for app paths and redirects so that
we correctly hard navigate when a transition for one of this paths is
encountered. This fixes the longstanding issue where redirects weren't
applied on the client so a redirect that matches a dynamic route as well
would transition to the dynamic route on client transition but not on
direct visit. Similarly this ensures we hard navigate to app paths from
pages even if a page dynamic route matches the path.
The specific filter leveraged here is a bloom filter as we can tolerate
some false matches (currently targeting an error rate of `2%`) as they
just trigger a hard navigation which should be acceptable and this also
avoids needing to send an entire manifest with the related paths.
We can leverage a manifest for the generated SSG paths as well in a
follow-up to fix `fallback: false` routes not being navigated correctly
on client-transition in some cases as well.
The filter is initially behind an `experimental.clientRouterFilter` flag
in `next.config.js` although this is auto-enabled when leveraging app
directory to ensure proper transitions.
fixes NEXT-609
closes: https://github.com/vercel/next.js/pull/46235
x-ref: [slack
thread](https://vercel.slack.com/archives/C035J346QQL/p1677028663246719)
x-ref: https://github.com/vercel/next.js/issues/41344
x-ref: https://github.com/vercel/next.js/issues/40062
x-ref: https://github.com/vercel/next.js/issues/37889
x-ref: https://github.com/vercel/next.js/discussions/26426
x-ref: https://github.com/vercel/next.js/issues/35837
## 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)
This is a small refactor to image optimization tests. Previously, the
`ctx` object was used for input options as well as next.config.js
options but this PR separates the latter into `nextConfigImages`.
Add `contentDispositionType` config to Image Optimization API so the user can configure `inline` vs `attachment`.
This is recommended when `dangerouslyAllowSVG` is enabled but can also be used when its disabled.
Makes urls in build errors clickable by turning them into `<a>`. Reuses the `<HotlinkedText />` component in build errors that previously only was used in runtime errors. Also fixes an error that made the links break if they had `\n` before or after the url.
Fixes NEXT-586
## 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)
Replacement for #46156
Closes NEXT-587
* `metadataBase` will always need to be provided for twitter image and
opengraph image
* Fixing the metadataBase isn't picked up by static og/twitter images
## 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)
Updates handling for app dir caching for edge runtime and adds additional tests.
x-ref: NEXT-511
Co-authored-by: JJ Kasper <22380829+ijjk@users.noreply.github.com>
<!--
Thanks for opening a PR! Your contribution is much appreciated.
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(s) that you're making:
-->
Fixes NEXT-598
## Bug
- [x] Related issues linked using `fixes #number`
- [x] Integration tests added
- [x] 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>
unrelated changes:
- add missing await
- fix TYPO in test comment
This issue was caused by the fact that we have been replacing `@/` ->
`[importAlias]` even in tsconfig.json itself.
fixes#45884
<!--
Thanks for opening a PR! Your contribution is much appreciated.
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(s) that you're making:
-->
When passing absolute URLs to `<Link>` on a Next.js site using
Internationalized Routing, the site's domain will be prepended to the
URL, causing broken links. This PR checks if the provided URL is an
absolute URL, and if so, skips the logic that prepends the domain.
## 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)
Closes#46091. As explained in the comments, in certain cases CSS
extracted via mini-css-extract-plugin doesn't have layer info attached
and we can't simply skip them. Since this is more of an optimization,
it's fine to add a special case for CSS.
## 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>
This ensures we correctly handle the new route matchers with turbopack.
Also updates the custom-routes test suite to allow it to run against
turbopack although relies on changes in
https://github.com/vercel/turbo/pull/3894 for the tests to run
correctly.
This PR fixes the bug where a client boundary (`"use client"`) is defined in a module (`"type": "module"`). Currently Next.js throws this error:
```
error - Error: Cannot find module 'private-next-rsc-mod-ref-proxy'
```
...that will be resolved with this PR.
The only limitation after this fix is, you can't have `export *` under a client boundary in a module. Added a error message for that.
NEXT-595
## 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)
When in the pages dir, the compiler errors where the `"use client"` directive is used incorrectly should tell the user how to fix the error - not just say:
```
You have tried to use the "use client" directive which is not supported in the pages/ directory.
```
This removes those cases and instead displays the same error as in the app dir. However, if you try to import something that requires it to be a Server Component, the pages error is still:
```
That only works in a Server Component which is not supported in the pages/ directory.
````
ref: [slack](https://vercel.slack.com/archives/C035J346QQL/p1676983422753729)
## 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)
This updates our CI testing flow to only run against LTS Node.js version
on PRs and then run against the maintenance Node.js version when cutting
a release. This will allow speeding up PR test runs to get feedback
faster and remove un-necessary duplicate testing as it's very rare a
change breaks the maintenance Node.js version but not the LTS version.
If there's a build error on initial page load, the error is sometimes displayed as a server error instead of a build error:
When the hot reloader sends the `sync` event to the client, it always picks the latest compilation. The problem occurs if only the server has errors and the client is the latest. In that case the server errors are ignored and the client stats are sent instead.
This PR makes it check if the server compilation has errors, if that's the case we use those stats. `built` events acts the same, new client builds are [ignored if the server has errors](https://github.com/vercel/next.js/blob/canary/packages/next/src/server/dev/hot-middleware.ts#L123.):
```ts
onClientDone = (statsResult: webpack.Stats) => {
this.clientLatestStats = { ts: Date.now(), stats: statsResult }
if (this.closed || this.serverLatestStats?.stats.hasErrors()) return
this.publishStats('built', statsResult)
}
```
Fixes NEXT-403
## 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)
* Use next-swc to detect invalid metadata exports
* In client components page under app dir, metadata exports are not
available
* In server components page under app dir, metadata and gM exports can
be exported together
Move sync metadata / async metadata typing resolving test to UT
Closes NEXT-368
---------
Co-authored-by: kodiakhq[bot] <49736102+kodiakhq[bot]@users.noreply.github.com>
This ensures there is no client component entry created for route.js.
@shuding is going to investigate further why this would break the
manifest generation in development.
Fixes#45956
Fixes NEXT-588
<!--
Thanks for opening a PR! Your contribution is much appreciated.
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(s) that you're making:
-->
## 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)
<!--
Thanks for opening a PR! Your contribution is much appreciated.
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(s) that you're making:
-->
## 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)
This PR ensures that the `vary` header is set for pages responses and
Edge SSR responses too, to avoid potential caching problems when
navigating between them.
## 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 <jj@jjsweb.site>
Fixes NEXT-583
Ran into this when looking into adding an integration test for the RSC
normalizing PR.
Middleware has the ability to override `headers` which causes
client-side navigation to break as it'll remove the `rsc` header which
causes Next.js to respond with the HTML response instead of the RSC
payload.
This PR ensures the RSC headers are always copied over as middleware
does not get access to them.
<!--
Thanks for opening a PR! Your contribution is much appreciated.
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(s) that you're making:
-->
## 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)
Addressing @gnoff 's comments from #45923
* Only freezing for the parentMetadata `argument`
* Group dev specific code in one place for less branches and better DEC
* Concurrently run the metadata resolving promises
Fix title merging: should use the parent layout instead of adjacent
layout
<!--
Thanks for opening a PR! Your contribution is much appreciated.
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(s) that you're making:
-->
- closes WEB-600
- partially resolves WEB-544
This PR applies minor ergonomics changes to the test runner. First,
allows to emit successful test reports if continue_on_error is enabled:
this allows to track total test stats with --turbo runs. Secondly allows
to specify custom timeouts for the e2e - as written in comment otherwise
it can exceed total 6 hours of job limit due to having lots of
timeout-related failing tests.
## 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)
- Add test for edge route
- Add edge route loader
- Ensure edge route does not trigger static generation
- Remove unused import
- Use new loader during compilation
- Add names for routeKind to help debugging
- Ensure route is considered a appDir page
- Return response from edge runtime
- Handle edge route in dev and prod
Fixes NEXT-510
<!--
Thanks for opening a PR! Your contribution is much appreciated.
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(s) that you're making:
-->
## 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)
Move initial into the cache, so the top level boundaries will wrap the
head contents. Then we can use navigation API like `notFound` in the
`generateMetadata`, the notFound errors could be still captured in that
case
Closes NEXT-292
Added tests for not found in metadata
---------
Co-authored-by: Jiachi Liu <inbox@huozhi.im>
Enables using `next/font` by adding `@next/font` as a dependency and
reexporting its loaders.
Always generates the `font-loader-manifest` as we can't know beforehand
if the user intends to use `next/font` or not.
Also adds telemetry for `next/font` usage.
The tests are updated to use `next/font`. But `@next/font` is tested in
`test/e2e/next-font/index.test.ts` and `test/e2e/app-dir/next-font` as
well to ensure it doesn't break.
Fixes NEXT-351
## 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)
Use the Metadata API instead of creating a `head.js` when automatically
creating a root layout. The generated layout is the same as the one in
https://github.com/vercel/next.js/pull/45819, but with a different title
and description.
Automatic root layout:
```tsx
export const metadata = {
title: 'Next.js',
description: 'Generated by Next.js',
}
export default function RootLayout({
children,
}: {
children: React.ReactNode
}) {
return (
<html lang="en">
<body>{children}</body>
</html>
)
}
```
Fixes NEXT-545
## 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)
Resolves the comments from beta docs
* fix typing of `metadata.authors` rendering
* add `metadata.manifest` field
## 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)
## Bug
The `next build` command is silently overriding the user's tsconfig when
it shouldn't be; this results in mismatched behavior between `tsc
--noEmit` and `yarn build` and user confusion.
For example, a configuration option like `"moduleResolution":
"nodenext"`, which is preserved and respected by `next dev`, will be
silently overridden to `"moduleResolution": "node"` during `next build`.
This change:
- Fixes#38854
- (probably fixes) #45452 (I have not verified)
- (probably fixes) #41189 (I have not verified)
## Details
Next has a concept of both _defaults_ and _permitted options_ when
modifying/validating the user's tsconfig. The user's config is only
modified if it does not match the _permitted options_. This means that
if the user has specified a permitted value like `"moduleResolution":
"nodenext"`, it will not be overwritten in the user's config file.
However, there was some logic in `runTypeCheck.ts` that did not
adequately capture this nuance – instead, it spread all of the defaults
into the tsconfig it was building before running typecheck, which meant
that if a user had specified an option that was _permitted_ but
_non-default_, it would be overwritten, silently, during `yarn build`
only.
Because Next is already (1) rewriting the TSconfig in
`writeConfigurationDefaults` when the user's config doesn't line up with
what we're expecting and (2) verifying the user's TSConfig remains
correct (in `verifyTypeScriptSetup`) during a `next build`, I believe
that it is safe to remove this config-steamrolling behavior.
## Documentation / Examples
I believe this is strictly a bugfix; it updates the behavior of `next
build` to conform to the same configuration behavior exhibited by `tsc
--noEmit` and `next dev`. Since this is already the user expectation, it
should not require documentation changes.
---------
Co-authored-by: Shu Ding <g@shud.in>
Co-authored-by: kodiakhq[bot] <49736102+kodiakhq[bot]@users.noreply.github.com>
Closes#45088.
Rewrite the type guard implementation, it now works via 2 parts:
- `Diff<A, B>` this makes sure that `B` is either `any` or extends `A`, and then excludes all fields in `A` from `B`, only keeps the extra fields
- `checkFields<X>()` ensures that `X` doesn't have any fields
So with `checkFields<Diff<ExpectedInterface, Interface>>()` we can ensure that it is a valid interface and it does not have extra fields. For functions, we use the same utility to check parameter types and return types.
## 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)
## 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)
In dev mode, instead of `resolve(resolvedMetadata)` for the parent metadata argument we pass down `resolve(freeze(deepClone(resolvedMetadata)))` as parent metdadata, this approach will avoid users mutating resolved metadata manually but still allowing next manage to merge it during resolving
Closes NEXT-559
- [x] linked task
- [x] e2e tests
<!--
Thanks for opening a PR! Your contribution is much appreciated.
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
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have a helpful link attached, see `contributing.md`
I believe this fixes `<Link>`s that appear inside an `<svg>`. For
example:
```typescript
<svg width={200} height={200}>
<Link href="/about">
<a>
<text x={0} y={20}>About</text>
</a>
</Link>
</svg>
```
There's a comment in `next/link` (["anchors inside an svg have a
lowercase
nodeName"](bef709bc74/packages/next/client/link.tsx (L163)))
that implies `Link`s are supposed to work inside an `svg`, but at the
moment, I'm finding that clicking the link causes a full page reload.
This seems to be because Next.js considers the link to be a 'modified'
event (as per `isModifiedEvent`). In the case where the event's
`currentTarget` is an `SVGAElement` (rather than a `HTMLAnchorElement`),
the `event.currentTarget.target` is actually an
[`SVGAnimatedString`](https://developer.mozilla.org/en-US/docs/Web/API/SVGAnimatedString).
This looks a bit like `{"animVal": "", "baseVal": ""}`, so the `(target
&& target !== '_self')` check is truthy.
Using
[`getAttribute`](https://developer.mozilla.org/en-US/docs/Web/API/Element/getAttribute)
instead seems to consistently give a string value in either (SVG or
HTML) case.
I've attempted to add a test, but I haven't worked out how to run it
yet...
---------
Co-authored-by: Tim Neutkens <tim@timneutkens.nl>
Follow-up to https://github.com/vercel/next.js/pull/45716 this ensures
we correctly construct the initial URL value as it must be a fully
qualified URL. Existing tests caught this failure when running in deploy
mode.
When you're trying to migrate an application from `pages/` to `app/`,
you'll need to access data like search parameters and the pathname in a
way that lets you migrate safely.
This adds support for dynamic typing of some of those exported functions
from `next/navigation`, namely `useSearchParams` and `usePathname`.
Currently, `searchParams` can’t be known when prerendering if the page
doesn’t use [Server-side
Rendering](https://nextjs.org/docs/basic-features/data-fetching/get-server-side-props)
in the `pages/` directory. `pathname` can’t be known during prerendering
if the page is a fallback page or has been automatically statically
optimized when accessed from `pages/`.
To make migraitons easier, this adds a new feature to `next dev` that
will automatically add the correct types for `next/navigation`. It does
this by checking if you have both a `app/` and `pages/` directory. If it
detects you have a `app/` directory, it will also enable the suggested
Typescript feature,
[`structNullChecks`](https://www.typescriptlang.org/tsconfig#strictNullChecks)
which will warn developers when trying to access a value that may be
`null`.
---------
Co-authored-by: JJ Kasper <jj@jjsweb.site>
This adds updated matching handle for the server to separate out the matching and executing of different route types e.g. page routes, API routes, and app routes.
Co-authored-by: JJ Kasper <22380829+ijjk@users.noreply.github.com>
