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[pull] canary from vercel:canary #561

Merged
merged 49 commits into from
Mar 4, 2023
Merged

[pull] canary from vercel:canary #561

merged 49 commits into from
Mar 4, 2023

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shuding and others added 7 commits March 1, 2023 15:30
NEXT-424

Note that this change also prepares for upcoming PRs to support arrow functions.

## 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)
…using invalid syntax (#46620)

When `dynamicRouteTypes`/`staticRouteTypes` is empty, an invalid `link.d.ts` is generated. This just handles that 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)
Related to #46431, this makes sure the IntelliSense for both sync and async `generateMetadata` is correct.

## 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)
## What?

- Rendering `next info` output as code in the bug template
- Removed the "Feature Request" issue template, in favor of a more
granular discussion template
- Added a minimal template for Help discussions

## Why?

The main part of this PR is the new Feature Request template.

Anyone can propose a change to Next.js. However adding new features
often requires community discussions - whether to align expectations,
understand the consequences (eg.: backward compatibility/lifetime of a
feature), to look at and understand historical reasons for the current
behavior or lack of the feature -, which [GitHub
discussions](https://github.com/vercel/next.js/discussions) is more
suited for than issues.

## How?

- Utilizing the new discussion templates
https://docs.github.com/en/discussions/managing-discussions-for-your-community/creating-discussion-category-forms
- Adding a link to the [new
issue](https://github.com/vercel/next.js/issues/new/choose) view to make
it easier to discover

[Slack
thread](https://vercel.slack.com/archives/C04DUD7EB1B/p1670874727319809)

Closes NEXT-742

---------
Notable changes:

- facebook/react#26275
- facebook/react#26232
- facebook/react#26239
- facebook/react#26237

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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>
Adding the `callServer` option to Flight client with a naive implementation.

Fixes NEXT-393.

## 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)
@pull pull bot requested a review from timneutkens as a code owner March 1, 2023 21:06
@pull pull bot added the ⤵️ pull label Mar 1, 2023
teobler and others added 21 commits March 1, 2023 14:01
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)

---------
## Related

- #18606
- #29370
- #19117 
- #18314
- #18391
- #18495
- #18561
- #18450

## 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)
…red. (#46640)

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 <[email protected]>
Co-authored-by: Steven <[email protected]>
This ensures our config schema correctly validates with the default
config we provide.

Fixes: #46626

## 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)
* Add tests for `ReactDOM.preconnect | prefetchDNS | preload` usage
* Move mutate erroring tests to rsc-build-errors test suite
Refactor the logic of picking the font file to use for the font fallback
generation. Add additional tests that checks that the correct font file
is picked. Also adds more comments explaining the logic and assumptions
behind the functions.

## 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)
Since we intend to update our vendored copy of React frequently, I wrote
a script to automate the steps.

Basic usage (defaults to most recent React canary version):

```sh
pnpm run sync-react
```

Specify a canary version:

```sh
pnpm run sync-react --version 18.3.0-next-41110021f-20230301
```

Update package.json but skip installing the dependencies automatically:

```sh
pnpm run sync-react --no-install
```

At the end it will print out a changelog so you can copy/paste it into
the PR description.

<!--
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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:
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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)
This updates our experimental `webpackBuildWorker` config to use
separate process for each compilation to reduce memory usage building up
from all compilers sharing same process.

x-ref: [slack thread](https://vercel.slack.com/archives/C04S835KUC9)

## 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)
)

## 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)
The `app-dir-mdx` is missing `@types/mdx` thus causing an error: `Cannot find module 'mdx/types' or its corresponding type...`

[Related PR](#45737) previously added types but was missing the line in `package.json`

## 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)
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)
## 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: Steven <[email protected]>
## 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)
Ensures we properly log when a compilation worker unexpectedly exits and ensures we enable the flag for some test suites to ensure it's covered. 

x-ref: #46666
x-ref: [slack thread](https://vercel.slack.com/archives/C04S835KUC9/p1677777414887749?thread_ts=1677775341.172509&cid=C04S835KUC9)
Supports `export const dynamic = 'force-static'` on App Routes. This strips pieces of information from the request object to ensure subsequent requests don't accidentally cache user specific data:

- Removes `searchParams`
- Removes `headers`
- Removes `cookies`
- Removes `host`
- Removes `port`
- Removes `protocol`

[NEXT-682](https://linear.app/vercel/issue/NEXT-682/force-static-doesnt-work-with-app-routes)
x-ref: #46542 (reply in thread)
Closes NEXT-753

## 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)
Ensures we log when a static build worker exits unexpectedly and fixes
passing down `NODE_OPTIONS` unconditionally as this can cause too much
memory to be leveraged when it shouldn't be.

x-ref: [slack
thread](https://vercel.slack.com/archives/C04S835KUC9/p1677788484200189)

## 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)
shuding and others added 4 commits March 2, 2023 14:03
Love the change made in #46666! This PR tries to refactor it by adding
an abstraction `pluginState` object. For the build process, it's just a
serializable field that we can attach to the result and resume it as the
state at the process beginning. For Webpack plugins, it's an object with
all the needed states and their initial values.

The proxy is for lazily initializing these states so they're still
global variables, but always initialized after the worker resumes the
plugin state.

This way we no longer need to import these plugins from the build
worker, and mutate each module export field:
`Object.assign((flightPluginModule as any)[field], (serializedFlightMaps
as any)[field])`.

## 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)

---------
Some refactoring in `next/font/google`. Also adds comments to places I
felt some extra context would be helpful for understanding the code.

## 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 allows to have different titles for alternates urls, but for canonical, you can only have one.

Closes NEXT-624

## Feature

- [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)

## 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)
Seems the unit tests from our packages haven't been running as a few haven't been updated and had failing assertions.
ijjk and others added 17 commits March 2, 2023 18:35
Similar to client entry files, we don't allow `export *` in server entries as well because we can't statically analyze all the export types in SWC.

Fixes NEXT-490

## 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)
Adds a test for a current behavior we're looking at changing. Will do a follow-up PR that changes this test. Want to make sure it's tested first.


## 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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## Bug

- [ ] Related issues linked using `fixes #number`
- [X] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`

Failing test for #35734.
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.
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/ 

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## 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)
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This PR fixes a incorrect type doc: [Web app
manifests](https://developer.mozilla.org/en-US/docs/Web/Manifest) and
[WebExtensions/manifest.json](https://developer.mozilla.org/en-US/docs/Mozilla/Add-ons/WebExtensions/manifest.json?retiredLocale=de)
are not related to each other. WebExtension manifest.json files are used
in WebExtensions and are not directly related to WebApps.


## 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)
This ensures we properly encode chunks for app dir the same we do for
pages.

## 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)

x-ref: #8435
x-ref: [slack
thread](https://vercel.slack.com/archives/C017QMYC5FB/p1677875647422339)
x-ref: [slack
thread](https://vercel.slack.com/archives/C049YV4U2F6/p1677875992732789)

## 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)
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)
## 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
```
This ensures we pass through the original matcher source in the
middleware manifest for posterity.
Fixes #43605
Fixes NEXT-325
Fixes NEXT-193

This ensures that when the `fetch()` for the RSC payload gets redirected
server-side to a URL that fails CORS (e.g. an external url). This
catches the error and returns the url that was fetches to be
hard-navigated. This also covers other cases like when the host can't be
reached.

Added a note to add a test for this later as it depends on having a
deployment without CORS.

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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>
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'
})
```
Noticed some duplicated CSS resources in a large application and confirmed that this fixes it.

## 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 ensures we properly handle rendering the `404` page when `notFound:
true` is returned and middleware is present.

## 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)

Fixes: #38239
x-ref: #43772

---------

Co-authored-by: kodiakhq[bot] <49736102+kodiakhq[bot]@users.noreply.github.com>
@pull pull bot merged commit 3e9a99c into MLH-Fellowship:canary Mar 4, 2023
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