x-ref: [slack
thread](https://vercel.slack.com/archives/C035J346QQL/p1668195556550659)
Fixes: https://github.com/vercel/next.js/issues/42463
## Bug
- [x] Related issues linked using `fixes #number`
- [x] Integration tests added
- [ ] Errors have a helpful link attached, see `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`
- [ ] Integration 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`
## 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)
- Enable newNextLinkBehavior. See #36436
- Run next/link codemod on test suite
Note that from when this lands on apps trying canary will need to run
the new-link codemod in order to upgrade.
Ideally we have to detect `<a>` while rendering the new link and warn
for it.
Co-authored-by: Steven <steven@ceriously.com>
This updates to skip the data request done during query hydration when
middleware is present as it was mainly to gather query params from any
potential rewrites in middleware although this is usually not needed for
static pages and the context can be gathered in different ways on the
client.
x-ref: [slack
thread](https://vercel.slack.com/archives/C045FKE5P51/p1665082474010149)
## Bug
- [x] Related issues linked using `fixes #number`
- [x] Integration tests added
- [ ] Errors have a helpful link attached, see `contributing.md`
This seems to be the cause for the failure of https://github.com/vercel/next.js/actions/runs/3133433920/jobs/5087331787 that caused[ the revert](https://github.com/vercel/next.js/pull/40967) of my [commit ](11deaaa82b) that changed the edge bundle to SSR.
After investigating, I realised this was the culprit: this forces the test app code to run with this on, somehow, when built on Vercel.
Removing it should fix it. Let's merge if all tests still pass?
Open questions:
- I'm not sure why this is/was needed, since this variable should always be inlined by webpack
- furthermore, this was causing client code to run as-if on the edge?
- but also, this still shouldn't happen because webpack should get rid of it
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have a helpful link attached, see `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`
- [ ] Integration 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`
## Documentation / Examples
- [ ] Make sure the linting passes by running `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 fetching the middleware rewrite information via `_next/data` for a static page that is not a `fallback` we can use a `HEAD` request instead of a `GET` request which provides the necessary header information and saves some bandwidth by avoiding sending back the data that is already present in the page.
x-ref: [slack thread](https://vercel.slack.com/archives/C03S8ED1DKM/p1664229966495469)
## Bug
- [x] Related issues linked using `fixes #number`
- [x] Integration tests added
- [ ] Errors have a helpful link attached, see `contributing.md`
This PR serializes `regions` into `middleware-manifest.json`,
allowing to extend Edge Functions and Middleware for deployment
providers.
## 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`
- [ ] Integration 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`
## Documentation / Examples
- [ ] Make sure the linting passes by running `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: Seiya Nuta <nuta@seiya.me>
Co-authored-by: JJ Kasper <jj@jjsweb.site>
Given the change in #40076, when a middleware rewrites into an Edge
API route and changes the querystring, the changed querystring does
not appear in the incoming NextRequest object in the Edge API route
```ts
// middleware.ts
export function middleware(req: NextRequest) {
const url = req.nextUrl;
url.pathname = "/api/hello";
url.searchParams.set("foo", "bar");
return NextResponse.rewrite(url);
}
// pages/api/hello.ts
import { NextRequest } from "next/server";
export default function handler(req: NextRequest) {
return NextResponse.json(req.nextUrl.searchParams.get("foo"));
}
export const config = { runtime: "experimental-edge" };
```
Our expectation when requesting `/api/hello` is to see `"bar"`,
but instead we are getting `null` back.
This commit fixes this issue by reading the given `query` instead of using
the initial querystring provided with the user request (prior to rewriting)
## Bug
- [x] Related issues linked using `fixes #number`
- [x] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
## Feature
As the title, support `has` match, `local` that works the same with the `rewrites` and `redirects` of next.config.js on middleware config. With this PR, you can write the config like the following:
```js
export const config = {
matcher: [
"/foo",
{ source: "/bar" },
{
source: "/baz",
has: [
{
type: 'header',
key: 'x-my-header',
value: 'my-value',
}
]
},
{
source: "/en/asdf",
locale: false,
},
]
}
```
Also, fixes https://github.com/vercel/next.js/issues/39428
related https://github.com/vercel/edge-functions/issues/178, https://github.com/vercel/edge-functions/issues/179
- [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] Integration tests added
- [ ] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
- [ ] Errors have helpful link attached, see `contributing.md`
Co-authored-by: JJ Kasper <jj@jjsweb.site>
Follow-up to the earlier enabling of classes/variables etc.
Bug
Related issues linked using fixes #number
Integration tests added
Errors have helpful link attached, see 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
Integration tests added
Documentation added
Telemetry added. In case of a feature if it's used or not.
Errors have helpful link attached, see contributing.md
Documentation / Examples
Make sure the linting passes by running pnpm lint
The examples guidelines are followed from our contributing doc
Co-authored-by: Steven <steven@ceriously.com>
This commit allows the users to import URLPattern from `next/server`,
by defining a key that uses `global.URLPattern`.
Why is this any good? or: why don't we add URLPattern to the global namespace?
URLPattern is exposed as global on Edge Runtime _only_. This means that if we define a
constructor in global namespace in our TypeScript definitions, people might
have runtime errors in their Node.js functions.
Importing from `next/server` enables users to get the constructor without
risking in runtime errors and wrong type definitions.
Keep in mind, that with the current implementation, we do not check if the
constructor actually exists, but `next/server` shouldn't be imported in
Node.js functions, AFAIK.
## Related
- Fixes#38131
## Bug
- [x] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
Co-authored-by: JJ Kasper <22380829+ijjk@users.noreply.github.com>
x-ref #39199
The change in #39199 isn't correct. Middleware manifest should only contain middleware route, so that when router navigates, it only try to apply middleware instead of checking all edge routes. This PR also changes the middleware manifest global value from array to object for easier access
## Bug
- [ ] Related issues linked using `fixes #number`
- [x] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
* [edge] allow importing blob assets
* Fix test
* extract to a new file, to make it easier to read and review
* Use webpack asset discovery and transform with a loader
* fix tests
* don't prefix assets
* use emitFile
* rename assets to blobs to be more specific
* rename blobs to assets and use webpack's hashing algo
* Dedupe correctly
* Add a Node.js dep test
* Update packages/next/server/next-server.ts
Co-authored-by: Tobias Koppers <tobias.koppers@googlemail.com>
* [code review] test remote URL fetches
* [code review] use `import type` for type-only imports
* Update packages/next/server/next-server.ts
Co-authored-by: Tobias Koppers <tobias.koppers@googlemail.com>
* Apply suggestions from code review
Co-authored-by: JJ Kasper <jj@jjsweb.site>
Co-authored-by: Tobias Koppers <tobias.koppers@googlemail.com>
Co-authored-by: JJ Kasper <jj@jjsweb.site>
This adds a guard for whenever we do a hard navigation over a client-navigation to ensure we aren't redirecting to the same URL that we are currently on as this can cause infinite redirecting. This also fixes some cases with middleware rewrites without i18n enabled and expands our middleware suite to test both with i18n and without.
This also fixes a race condition with the query updating where a user could attempt a route transition and it then gets overridden by the query updating and prevents firing router events during the query updating as these can be false signals of a transition.
## Bug
- [x] Related issues linked using `fixes #number`
- [x] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
Fixes: https://github.com/vercel/next.js/issues/37804
Shallow route changes did not work for rewritten pages when Middleware
was used, and made hard refreshes, although it was possible with static rewrites.
This happened because the router has a manifest of the static rewrites,
allowing static rewrites to map the route before comparing with the
local cache.
Middleware rewrites are dynamic and happening on the server, so we
can't send a manifest easily. This means that we need to propagate
the rewrites from the data requests into the components cache in
the router to make sure we have cache hits and don't miss.
This commit does exactly that and adds a test to verify that it works.
This fixes#37072 and fixes#31680
_Note:_ there's one thing that is somewhat an issue though: if the first
page the user lands on is a rewritten page, and will try to make a
shallow navigation to the same page--we will make a `fetch` request.
This is because we don't have any client cache of the `rewrite` we just
had.
## Bug
- [x] Related issues linked using `fixes #number`
- [x] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
* Ensure custom middleware matcher is used correctly in client manifest
* lint-fix
* patch e2e case
* fix rsc case
* update test
* add missing normalize
* Update to process redirects/rewrites for _next/data
* correct matched-path resolving with middleware
* Add next-data header
* migrate middleware tests
* lint-fix
* update error case
* update test case
* Handle additional resolving cases and add more tests
* update test from merge
* fix test
* rm .only
* apply changes from review
* ensure _next/data resolving does not apply without middleware
