Commit graph

284 commits

Author SHA1 Message Date
Wyatt Johnson
1f55ba357f
Change usePathname to return string | null (#42380)
This changes the API of `usePathname` to return `string | null` to
support hybrid use-cases where the pathname is unknown at build time
(during automatic static optimization and when fallback is set true with
dynamic parameters in the pathname).

This supports a cleaner DX experience for those moving from `pages/` to
`app/` so they can begin to use `usePathname` in components that are
shared across them.
2022-11-03 13:34:50 -07:00
Wyatt Johnson
6c7e76b551
Hybrid App Hooks Support (#41767)
This adapts the new client hooks of `usePathname`, `useSearchParams`,
and `useRouter` to work within the `pages/` directory to aid users
attempting to migrate shared components over to the `app/` directory.

> **Exception:**
> When the pages router is not ready, `useSearchParams` will return an
empty `URLSearchParams`. This mirrors the behavior seen in the `pages/`
directory today in that `router.query` is not available until the client
hydrates.

This also adds a new option for `useRouter` to bring it line with the
correct typings with the app directory. By default, calling
`useRouter()` will return the type `NextRouter | null` to represent what
you get when you call it from a component originating from the app
directory. If you want to instead force it to return `NextRouter` as it
does today, you can pass a boolean into the `useRouter` call as such:

```ts
const router = useRouter()     // typeof router === NextRouter | null
const router = useRouter(true) // typeof router === NextRouter
```

This change is designed to ease the incremental adoption of app.
2022-10-31 20:13:27 -07:00
Tim Neutkens
8e3586d2cc
Optimize bundle size for appDir (#42252)
- Ensure React / other deps are deduped against main-app bundle
- Only require web-vitals when it's needed
- Move warnOnce into separate file as it's not tree shaken
- Add create-next-app with bundle analyzer

<details>
<summary>13.0.0 (react-dom deduping bug)</summary>

<img width="1912" alt="13-0-0" src="https://user-images.githubusercontent.com/6324199/199067942-d2394ffa-fc1c-4606-94f4-b489ef959a9b.png">

</details>

<details>
<summary>Canary (react-dom deduping bug fixed)</summary>

<img width="1912" alt="current-canary-branch" src="https://user-images.githubusercontent.com/6324199/199067999-786b523e-b4f0-4044-8d2e-acaa0386771a.png">

</details>

<details>
<summary>This PR</summary>

<img width="1912" alt="pr-changes" src="https://user-images.githubusercontent.com/6324199/199068060-2fdb6e11-8b94-4683-9b8e-65bb6faab34a.png">

</details>



## 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 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)
2022-10-31 17:50:35 +00:00
Jiachi Liu
6028a7a69f
Remove react root condition and always use concurrent mode (#42141)
Removing the `hasReactRoot` condition and `__NEXT_REACT_ROOT` env var since next 13 requires latest react 18 to be installed, all the react 17 (non concurrent mode) compatible code can be dropped now.
2022-10-29 20:34:03 +00:00
Jiachi Liu
3618b9017e
Merge app internal chunk into main chunk for layouts (#41902)
When emitting the client components entry from server compiler, merging
app internal entry into main-app to avoid duplicated chunks like react
are generated in both sides

Related: https://github.com/vercel/next.js/issues/41870
2022-10-27 16:50:46 -07:00
Hannes Bornö
4b004957fe
Google fonts multiple weights & styles (#42008)
Enable using multiple weights and styles in the same google font loader
call.

## 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)
2022-10-27 15:25:57 -07:00
Jiachi Liu
f5a89eb00a
Dont apply existing externals path changing to rsc layers (#41744)
We have existing rule for pages ssr that `next/dist/server` and
`next/dist/shared` will not be bundled, but we shouldn't apply it to rsc
layers since the they should bundle the dependencies in their own way.

Adding a test that using `next/head` in the page, since head is exported
from `next/dist/shared`, expect the page is not broken but we don't
expect it's working

## Bug

- [ ] Related issues linked using `fixes #number`
- [x] Integration tests added
- [ ] Errors have a helpful link attached, see `contributing.md`
2022-10-24 18:00:44 -07:00
ahhshm
8678865907
feat: set a better type for the default image loader (#41639)
## 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)


Co-authored-by: Steven <229881+styfle@users.noreply.github.com>
2022-10-24 23:59:07 +00:00
hiro
6687f280cf
Fix typos: code comment (#41691)
## 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)


Co-authored-by: JJ Kasper <22380829+ijjk@users.noreply.github.com>
2022-10-24 01:24:32 +00:00
Javi Velasco
392c4d0b7c
Update @types/node to 14.14.31 (#41634)
This PR updates `@types/node` to `14.14.31`. The most important type is
that `ParsedUrlQuery` can hold `undefined` so we are updating the code
here to explicitly handle those cases. Aside from it we are adding a
global definition taken from NodeJS for `AsyncLocalStorage` that we
export in `server.d.ts`
2022-10-22 11:19:14 -07:00
Steven
7102050ec7
Add support for images.loaderFile config (#41585)
This PR adds a new configure property, `images.loaderFile` that allow
you to define a path to a file with an exported image loader function.

This is useful when migrating from `next/legacy/image` to `next/image`
because it lets you configure the loader for every instance of
`next/image` once, similar to the legacy "built-in loaders".
2022-10-21 12:31:53 -07:00
Janicklas Ralph
56b097a8fb
Updating size-adjust calculation (#41406)
<!--
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`

## 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)
-->

Updating size-adjust calc to use azAvgWidth instead of xAvgCharWidth

Co-authored-by: Hannes Bornö <hannes.borno@vercel.com>
Co-authored-by: Balázs Orbán <info@balazsorban.com>
Co-authored-by: JJ Kasper <jj@jjsweb.site>
2022-10-20 10:58:26 -07:00
Tim Neutkens
d261e7cd25
Add back() and forward() to new router (#41575)
Adds `router.back()` and `router.forward()`.
<!--
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`

## 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)
2022-10-19 17:35:43 -07:00
Steven
fe762d329f
Fix next/image svg blur placeholder with fill (#41573)
This PR fixes two bugs:

- Fixes #40419 
- Fixes #41393 

The first is when the aspect ratio of the `width` and `height` does not
match the aspect ratio of the `blurDataURL` provided. This can result in
artifacts around the edges. The solution is to add
`preserveAspectRatio="none"`.

The second is when there is no `width` or `height` provided (which is
normal when using `fill`) so the viewBox was undefined. This can also
cause artifacts around the edges. The solution is to change the blur
technique from gaussian to css filter, similar to `next/legacy/image`.

Note: css blur might be [slower in
firefox](https://bugzilla.mozilla.org/show_bug.cgi?id=925025) which is
why we'll only use it for this corner case.
2022-10-19 13:21:41 -07:00
Steven
cff9fc9d74
BREAKING CHANGE: Remove browsersListForSwc and change default to legacyBrowsers: false (#41529)
Remove `browsersListForSwc` since it is enabled by default now, and disable `legacyBrowsers` by default.

This PR also bumps the default browserslist to the following:

- Chrome 64+
- Edge 79+
- Firefox 67+
- Opera 51+
- Safari 12+

See related RFC:
- Closes #33227 

Co-authored-by: JJ Kasper <22380829+ijjk@users.noreply.github.com>
2022-10-19 01:38:39 +00:00
Steven
9c5bb5bfe9
BREAKING CHANGE: Remove target: serverless (#41495)
The `target: serverless` config was deprecated a year ago starting in
[Next.js 12](https://nextjs.org/blog/next-12).

Tests were disabled in #41252 so we can now remove `target: serverless`
and all usage of `target` in `next.config.js`.

Co-authored-by: Balázs Orbán <info@balazsorban.com>
Co-authored-by: JJ Kasper <jj@jjsweb.site>
2022-10-18 09:47:13 -07:00
Tim Neutkens
fb30be485d
Rename reload to refresh in new router (#41448)
Renames `router.reload` to `router.refresh` to better reflect that it refreshes the rendered page instead of being a blank slate.


## 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)
2022-10-15 20:29:09 +00:00
JJ Kasper
8c3366a9f4
Fix middleware dynamic route param on query hydration (#41436)
Ensures query params aren't included when parsing dynamic route params
during query hydration for a middleware matched path.

## Bug

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

Fixes: [slack
thread](https://vercel.slack.com/archives/C035J346QQL/p1665692236623799)
2022-10-14 18:46:28 -07:00
JJ Kasper
e0bb25806b
Ensure RSC paths are normalized in minimal mode (#41348)
This ensures we probably remove RSC from the path/URL when in minimal mode. 

## Bug

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

Fixes: [slack thread](https://vercel.slack.com/archives/C043ANYDB24/p1665517894397169?thread_ts=1664913868.516049&cid=C043ANYDB24)
2022-10-12 07:17:17 +00:00
Jiachi Liu
2b99db07f7
Client component directive: use client (#41333)
Replace `'client'` with `'use client'` as client directive for client
components in RSC

x-ref: [slack
thread](https://vercel.slack.com/archives/C035J346QQL/p1665435520907559)

Co-authored-by: JJ Kasper <jj@jjsweb.site>
2022-10-11 10:26:45 -07:00
JJ Kasper
acb46e1090
Fix NextUrl trailing slash normalize for data route (#41311)
x-ref: [slack
thread](https://vercel.slack.com/archives/C045FKE5P51/p1665074590321179)

## Bug

- [x] Related issues linked using `fixes #number`
- [x] Integration tests added
- [ ] Errors have a helpful link attached, see `contributing.md`
2022-10-10 16:50:31 -07:00
JJ Kasper
35308c668e
Update middleware query hydration handling (#41243)
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`
2022-10-10 12:58:18 -07:00
Shu Ding
e933e1d211
Load beforeInteractive scripts properly without blocking hydration (#41164)
This PR ensures that for the app directory, `beforeInteractive`, `afterInteractive` and `lazyOnload` scripts via `next/script` are properly supported.

For both `beforeInteractive` and `afterInteractive` scripts, a preload link tag needs to be injected by Float. For `beforeInteractive` scripts and Next.js' polyfills, they need to be manually executed in order before starting the Next.js' runtime, without blocking the downloading of HTML and other scripts.

This PR doesn't include the `worker` type of scripts yet.

Note: in this PR I changed the inlined flight data `__next_s` to `__next_f`, and use `__next_s` for scripts data, because I can't find a better name for `next/script` that is also short at the same time.

## 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`
- [x] 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)
2022-10-09 15:08:51 +00:00
Jiachi Liu
6352257dd3
Alias next/dynamic to lazy impl for appDir (#41216)
Since `next/dynamic` has client hooks that not compatible with server
components, and app renderer doesn't provide context (such as
`LoadableContext`) for it to use. Previously we provided a simple
replacement using `React.lazy` for `next/dynamic` if you want to use it
in appDir.

This PR always alias it to the `React.lazy ` implementation for appDir
so that user won't need to worry about the dynamic options. They can
only use `dynamic()` without 2nd options arg

```js
import dynamic from 'next/dynamic'

const Dynamic = dynamic(() => import('./dynamic-component'))
```
2022-10-06 17:41:27 +02:00
Keen Yee Liau
c7ab8314d7
add attribution to web vitals (#39368)
This commit implements the main proposal presented in
https://github.com/vercel/next.js/issues/39241
to add attribution to web vitals.

Attribution adds more specific debugging info to web vitals,
for example in the case of Cumulative Layout Shift (CLS),
we might want to know
> What's the first element that shifted when the single largest layout shift occurred?

on in the case of Largest Contentful Paint (LCP),
> What's the element corresponding to the LCP for the page?
> If it is an image, what's the URL of the image resource?

Attribution is *disabled* by default because it could potentially
generate a lot data and overwhelm the RUM backend.
It is enabled *per metric* (LCP, FCP, CLS, etc)

As part of this change, `web-vitals` has been upgraded to v3.0.0
This version contains minor bug fixes, please see changelog at
9fe3cc02c8

Fixes #39241 



## Bug

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

## 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] Integration tests added
- [x] 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`
- [x] The examples guidelines are followed from [our contributing doc](https://github.com/vercel/next.js/blob/canary/contributing.md#adding-examples)


Co-authored-by: JJ Kasper <22380829+ijjk@users.noreply.github.com>
2022-10-04 00:17:30 +00:00
Jiachi Liu
004917cac1
rename flush effects to server inserted html (#41073)
x-ref: [slack thread](https://vercel.slack.com/archives/C035J346QQL/p1664561699861189)

Rename `useFlushEffects` to `useServerInsertedHTML`
2022-10-03 13:43:35 +00:00
Janicklas Ralph
e0b7167075
Adding experimental size adjust based option (#41009)
Adding experimental `adjustFontFallbacksWithSizeAdjust` option
2022-09-30 00:35:50 +00:00
JJ Kasper
91f0a7c601
Update to use HEAD request for middleware query hydration (#40973)
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`
2022-09-28 07:37:45 +00:00
JJ Kasper
eb424042f8
Ensure skipClientCache is honored for router.push (#40932)
Fixes: https://github.com/vercel/next.js/issues/40927

## Bug

- [x] Related issues linked using `fixes #number`
- [x] Integration tests added
- [ ] Errors have a helpful link attached, see `contributing.md`
2022-09-26 23:30:49 -07:00
JJ Kasper
01ecb60264
Update app-router options type (#40862)
x-ref: [slack
thread](https://vercel.slack.com/archives/C043ANYDB24/p1663973909118009?thread_ts=1663973783.142799&cid=C043ANYDB24)
2022-09-23 16:32:41 -07:00
Hannes Bornö
bf8ee1edb4
Add support for font loaders (#40746)
For some context:
[https://vercel.slack.com/archives/CGU8HUTUH/p1662124179102509](https://vercel.slack.com/archives/CGU8HUTUH/p1662124179102509)

Continuation of #40221 and #40227

Adds `experimental.fontLoaders`.

SWC next-font-loaders (#40221) transforms font loader (e.g. #40227) call
expressions into an import with the function call arguments as a query.

The imports will be matched by `next-font-loader`. It runs the
configured font loaders - emits font files and returns CSS. Exports are
added, and the font-family is made locally scoped. The returned CSS is
turned into a CSS module with `css-loader` which lets you consume the
font-family.

`FontLoaderManifestPlugin` creates a manifest of the preloaded font
files for each entrypoint. Preload/preconnect are then added in
`_document.tsx` if any font files were found for that path.

Co-authored-by: JJ Kasper <jj@jjsweb.site>
2022-09-21 22:12:59 -07:00
Tim Neutkens
c90e5f0566
Handle redirects in new router (#40396)
Co-authored-by: Sebastian Markbåge <sebastian@calyptus.eu>
Co-authored-by: kodiakhq[bot] <49736102+kodiakhq[bot]@users.noreply.github.com>
2022-09-20 15:28:07 +02:00
Shu Ding
6279dba3b8
Avoid direct React client API imports in the server graph (#40686)
We have heuristic checks in the SWC transform to make sure you are not
using client-only APIs such as `useState` inside the Server Components
graph. However inside our server graph compilation we also have to
import the framework and renderer itself (not just the component), and
some utility files import these client APIs (because they can be shared
by the SSR or client code). Hence we have errors like
https://github.com/vercel/next.js/actions/runs/3083270196/jobs/4984135491.

To manually opt-out these errors, you can do `import React from 'react'`
and use these APIs via `React.useState`.

cc @feedthejim 

## 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)
2022-09-19 20:08:52 +02:00
Tim Neutkens
dc11d77be5
Ensure smooth scroll is disabled for navigation in new and existing router (#40642) 2022-09-19 15:02:02 +02:00
Jiachi Liu
295f9da393
Client directive (#40415)
## Feature
Change server components convention from using `.server.js` / `.client.js` file extension to determine it's a server or client component to using `'client'` js literal as a directive for determine client components boundary.
React RFC: https://github.com/reactjs/rfcs/pull/189
New behavior doesn't consume `.server.js` as server components any more, if you're enabling `serverComponents` flag, every `page.js` in app dir will become server components by default. If you adding a `'client'` directive to the page, then that page will become a client component. This rule also applies to the normal js components, client components will require a `'client'` directive to indicate its identity, instead of having a `.client.js` extension.
- [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: Shu Ding <3676859+shuding@users.noreply.github.com>
2022-09-18 00:00:16 +00:00
Shu Ding
d5fa555841
Implement SWC transformer for server and client graphs (#40603)
This is an initial implementation of the Server Components SWC
transformer. For the server graph, it detects client entries via the
`"client"` directive and transpile them into module reference code; for
the client graph, it removes the directives. And for both graphs, it
checks if there is any invalid imports for the given environment and
shows proper errors.

With that added, we can switch from `next-flight-client-loader` to
directly use the SWC loader in one pass. Next step is to get rid of the
`.client.` extension in other plugins.

## Bug

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

## Feature

- [x] Implements an existing feature request or RFC. Make sure the
feature request has been accepted for implementation before opening a
PR.
- [ ] Related issues linked using `fixes #number`
- [x] 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](https://github.com/vercel/next.js/blob/canary/contributing.md#adding-examples)
2022-09-17 00:12:59 +02:00
Janicklas Ralph
7fba48ef70
Adding experimentalAdjustFallback feature to font optimization (#40185)
<!--


## Bug

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

## Feature

- [x] Implements an existing feature request or RFC. Make sure the
feature request has been accepted for implementation before opening a
PR.
- [ ] Related issues linked using `fixes #number`
- [x] 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

- [x] 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.md#adding-examples)
- [ ] -->
## Feature

- [x] Implements https://github.com/vercel/next.js/discussions/40112
- [x] Integration tests added

Adds a new option to the current font optimization to enable
experimental font size adjust

The new `optimizeFonts` config will be 
```
optimizeFonts: {
    inlineFonts: true,
    experimentalAdjustFallbacks: false,
  },
```

To enable the feature, set `experimentalAdjustFallbacks: true`

`optimizeFonts: false` will disable the entire feature (including
inlining google font definition)

Co-authored-by: JJ Kasper <jj@jjsweb.site>
2022-09-16 14:13:21 -07:00
유경화
7556611449
fix(next/router): Prevent query delete in routing when next.config basePath option is truthy (#40566)
## Bug

- [x] Related issues linked using `fixes #number`
    - fixes 
        - #38528 
        - #40432
- [x] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`

Hi, it is my first pull request in this project.
So... if you need anything more tasks, please tell me.

Co-authored-by: JJ Kasper <22380829+ijjk@users.noreply.github.com>
2022-09-15 22:56:53 +00:00
Malte Ubl
421029cf61
Don't execute prefetches for bot user agents (#40435)
Such bots typically navigate websites using hard navigations (as they
crawl one URL at a time). Respectively, they do not benefit from
prefetches at all, while increasing the cost of both the crawl and
operating the site.

<!--
Thanks for opening a PR! Your contribution is much appreciated.
In order 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`
- [x] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
2022-09-12 17:27:43 -07:00
Jiachi Liu
c7d3f9d413
Drop legacy RSC handling in client for pages (#40472)
Remove the unused RSC handling for pages in both server router and client side in favor of using RSC in app dir
2022-09-12 13:15:18 +00:00
Balázs Orbán
8bc587aa30
feat(ts): expose AppType (#40391)
An alternative solution to #40371

Ref: #38867, https://github.com/t3-oss/create-t3-app/issues/412,
https://github.com/t3-oss/create-t3-app/pull/414

## 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](https://github.com/vercel/next.js/blob/canary/contributing.md#adding-examples)
2022-09-09 13:32:58 -07:00
Sukka
3d23c3d9ee
fix(#40388): next/dynamic should only add default loading without suspense (#40397)
The PR fixes #40388.

Currently, `next/dynamic` will try to provide a default `loading` to the
`loadableOptions` even when `suspense` is enabled, thus triggering the
incorrect warning. The PR fixes that. The corresponding integration test
case is also updated.

cc @huozhi 

## Bug

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

Co-authored-by: huozhi <inbox@huozhi.im>
2022-09-09 12:46:23 -07:00
Tim Neutkens
a3a20dcbc1
Add template and error file types (#39808)
Co-authored-by: Jiachi Liu <inbox@huozhi.im>
2022-09-09 14:44:12 +02:00
Wyatt Johnson
c6ef857d57
Subresource Integrity for App Directory (#39729)
<!--
Thanks for opening a PR! Your contribution is much appreciated.
In order 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:
-->

This serves to add support for [Subresource
Integrity](https://developer.mozilla.org/en-US/docs/Web/Security/Subresource_Integrity)
hashes for scripts added from the new app directory. This also has
support for utilizing nonce values passed from request headers (expected
to be generated per request in middleware) in the bootstrapping scripts
via the `Content-Security-Policy` header as such:

```
Content-Security-Policy: script-src 'nonce-2726c7f26c'
```

Which results in the inline scripts having a new `nonce` attribute hash
added. These features combined support for setting an aggressive Content
Security Policy on scripts loaded.

## 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.
- [x] Errors have helpful link attached, see `contributing.md`

## Documentation / Examples

- [x] Make sure the linting passes by running `pnpm lint`
- [x] The examples guidelines are followed from [our contributing
doc](https://github.com/vercel/next.js/blob/canary/contributing.md#adding-examples)

Co-authored-by: Steven <steven@ceriously.com>
2022-09-08 15:17:15 -07:00
Tim Neutkens
71ad0dd0b0
Add prefetch to new router (#39866)
Follow-up to #37551
Implements prefetching for the new router.

There are multiple behaviors related to prefetching so I've split them out for each case. The list below each case is what's prefetched:

Reference:
- Checkmark checked → it's implemented.
- RSC Payload → Rendered server components.
- Router state → Patch for the router history state.
- Preloads for client component entry → This will be handled in a follow-up PR.
- No `loading.js` static case → Will be handled in a follow-up PR.

---

- `prefetch={true}` (default, same as current router, links in viewport are prefetched)
    - [x]  Static all the way down the component tree
        - [x] RSC payload
        - [x] Router state
        - [ ] preloads for the client component entry
    - [x]  Not static all the way down the component tree
        - [x]  With `loading.js`
            - [x] RSC payload up until the loading below the common layout
            - [x] router state
            - [ ] preloads for the client component entry
        - [x]  No `loading.js` (This case can be static files to make sure it’s fast)
            - [x] router state
            - [ ] preloads for the client component entry
- `prefetch={false}`
    - [x]  always do an optimistic navigation. We already have this implemented where it tries to figure out the router state based on the provided url. That result might be wrong but the router will automatically figure out that

---

In the first implementation there is a distinction between `hard` and `soft` navigation. With the addition of prefetching you no longer have to add a `soft` prop to `next/link` in order to leverage the `soft` case. 

A heuristic has been added that automatically prefers `soft` navigation except when navigating between mismatching dynamic parameters.

An example:
- `app/[userOrTeam]/dashboard/page.js` and `app/[userOrTeam]/dashboard/settings/page.js`
  - `/tim/dashboard` → `/tim/dashboard/settings` = Soft navigation 
  - `/tim/dashboard` → `/vercel/dashboard` = Hard navigation
  - `/vercel/dashboard` → `/vercel/dashboard/settings` = Soft navigation
  - `/vercel/dashboard/settings` -> `/tim/dashboard` = Hard navigation

---

While adding these new heuristics some of the tests started failing and I found some state bugs in `router.reload()` which have been fixed. An example being when you push to `/dashboard` while on `/` in the same transition it would navigate to `/`, it also wouldn't push a new history entry. Both of these cases are now fixed:

```
React.startTransition(() => {
  router.push('/dashboard')
  router.reload()
})
```

---

While debugging the various changes I ended up debugging and manually diffing the cache and router state quite often and was looking at a way to automate this. `useReducer` is quite similar to Redux so I was wondering if Redux Devtools could be used in order to debug the various actions as it has diffing built-in. It took a bit of time to figure out the connection mechanism but in the end I figured out how to connect `useReducer`, a new hook `useReducerWithReduxDevtools` has been added, we'll probably want to put this behind a compile-time flag when the new router is marked stable but until then it's useful to have it enabled by default (only when you have Redux Devtools installed ofcourse).

> ⚠️ Redux Devtools is only connected to take incoming actions / state. Time travel and other features are not supported because the state sent to the devtools is normalized to allow diffing the maps, you can't move backward based on that state so applying the state is not connected.

Example of the integration:

<img width="1912" alt="Screen Shot 2022-09-02 at 10 00 40" src="https://user-images.githubusercontent.com/6324199/188637303-ad8d6a81-15e5-4b65-875b-1c4f93df4e44.png">
2022-09-06 17:29:09 +00:00
Shu Ding
5f95b6b050
Improved route resolution in next-app-loader (#40109)
This PR implements the logic to make next-app-loader able to match multiple routes.

The app loader is refactored to construct the tree recursively instead of within a loop, as there could be multiple branches. Similarly, when entering a new layout level or branch, we resolve both the slot name (defaults to `"children"`) and the segment.

In order to make that work, the loader has to know all matched app paths. This is passed in as the `appPaths` loader option, which is gathered when creating the entrypoint.

## Bug

- [ ] Related issues linked using `fixes #number`
- [x] 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](https://github.com/vercel/next.js/blob/canary/contributing.md#adding-examples)

Co-authored-by: Tim Neutkens <tim@timneutkens.nl>
Co-authored-by: JJ Kasper <jj@jjsweb.site>
2022-09-06 10:03:21 -07:00
JJ Kasper
6f352357fb
Ensure path can be specified for clearPreviewData (#40238)
As updated in https://github.com/vercel/next.js/pull/38313 this ensures the `path` option can also be passed to `clearPreviewData` to properly clear the preview cookies. 

## 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/39853
2022-09-05 13:37:08 -07:00
Jiachi Liu
03eb4b1d61
Bypass empty pages folder for layouts (#40132)
Check `pagesDir` to bypass empty pages folder when appDir is enabled

* Output empty loadable manifest for now if there's no `pagesDir`
* No custom aliases with all page extensions for `/_app`, `_document` if pagesDir is empty, only keep the built-in ones
* Check pagesDir in build/dev-server/eslint
* Type safe: change arguments of some APIs from optional to required, so that we won't mess up with default arguments
2022-09-03 00:13:47 +00:00
Visnu Pitiyanuvath
abcf991d11
Match data fetch and busting cache key when path URI encodes (#39568)
Fixes #38581
<!--
Thanks for opening a PR! Your contribution is much appreciated.
In order 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

- [x] Related issues linked using `fixes #number`
- [x] 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](https://github.com/vercel/next.js/blob/canary/contributing.md#adding-examples)

Co-authored-by: JJ Kasper <jj@jjsweb.site>
2022-09-01 21:22:17 -07:00
Steven
4cc7f11da2
Update to stable: next/future/image, remotePatterns, unoptimized (#40142)
This PR updates a few features from experimental to stable status:

- `next/future/image` component
- `remotePatterns` configuration
- `unoptimized` configuration
2022-08-31 22:44:17 +00:00