If running Next.js in the custom server with both app and pages directories presented, a standalone server needs to serve all traffic and the server running in main thread should be a no-op. (cc @ijjk).
Fixes the problem described here: https://github.com/vercel/next.js/issues/49355#issuecomment-1537536063.
## What?
Removes `experimental.appDir` this was leftover from when I flipped the
switch.
Kept the config file as in the future we might add future flags and
such. It also helps that it has the types comment included so you always
get types.
<!-- 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:
## For Contributors
### Improving Documentation or adding/fixing Examples
- The "examples guidelines" are followed from our contributing doc
https://github.com/vercel/next.js/blob/canary/contributing/examples/adding-examples.md
- Make sure the linting passes by running `pnpm build && pnpm lint`. See
https://github.com/vercel/next.js/blob/canary/contributing/repository/linting.md
### Fixing a bug
- Related issues linked using `fixes #number`
- Tests added. See:
https://github.com/vercel/next.js/blob/canary/contributing/core/testing.md#writing-tests-for-nextjs
- Errors have a helpful link attached, see
https://github.com/vercel/next.js/blob/canary/contributing.md
### Adding a feature
- Implements an existing feature request or RFC. Make sure the feature
request has been accepted for implementation before opening a PR. (A
discussion must be opened, see
https://github.com/vercel/next.js/discussions/new?category=ideas)
- Related issues/discussions are linked using `fixes #number`
- e2e tests added
(https://github.com/vercel/next.js/blob/canary/contributing/core/testing.md#writing-tests-for-nextjs
- Documentation added
- Telemetry added. In case of a feature if it's used or not.
- Errors have a helpful link attached, see
https://github.com/vercel/next.js/blob/canary/contributing.md
## For Maintainers
- Minimal description (aim for explaining to someone not on the team to
understand the PR)
- When linking to a Slack thread, you might want to share details of the
conclusion
- Link both the Linear (Fixes NEXT-xxx) and the GitHub issues
- Add review comments if necessary to explain to the reviewer the logic
behind a change
### What?
### Why?
### How?
Closes NEXT-
Fixes #
-->
---------
Co-authored-by: JJ Kasper <jj@jjsweb.site>
<!-- 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:
## For Contributors
### Improving Documentation or adding/fixing Examples
- The "examples guidelines" are followed from our contributing doc
https://github.com/vercel/next.js/blob/canary/contributing/examples/adding-examples.md
- Make sure the linting passes by running `pnpm build && pnpm lint`. See
https://github.com/vercel/next.js/blob/canary/contributing/repository/linting.md
### Fixing a bug
- Related issues linked using `fixes #number`
- Tests added. See:
https://github.com/vercel/next.js/blob/canary/contributing/core/testing.md#writing-tests-for-nextjs
- Errors have a helpful link attached, see
https://github.com/vercel/next.js/blob/canary/contributing.md
### Adding a feature
- Implements an existing feature request or RFC. Make sure the feature
request has been accepted for implementation before opening a PR. (A
discussion must be opened, see
https://github.com/vercel/next.js/discussions/new?category=ideas)
- Related issues/discussions are linked using `fixes #number`
- e2e tests added
(https://github.com/vercel/next.js/blob/canary/contributing/core/testing.md#writing-tests-for-nextjs
- Documentation added
- Telemetry added. In case of a feature if it's used or not.
- Errors have a helpful link attached, see
https://github.com/vercel/next.js/blob/canary/contributing.md
## For Maintainers
- Minimal description (aim for explaining to someone not on the team to
understand the PR)
- When linking to a Slack thread, you might want to share details of the
conclusion
- Link both the Linear (Fixes NEXT-xxx) and the GitHub issues
- Add review comments if necessary to explain to the reviewer the logic
behind a change
-->
### What?
This is a follow-up to https://github.com/vercel/next.js/pull/46290 by
@ijjk
Currently, nextjs build resolves provided incrementalCacheHandlerPath
over destDir (.next by default). And for standalone builds the custom
cache can't be resolved and leads to runtime error.
### Why?
This fix basically introduces support of incrementalCacheHandlerPath for
the standalone build.
### How?
incrementalCacheHandlerPath is now always resolved relatively to
distDir, which should work for both default and standalone builds.
Also, for convenience (and better testability)
incrementalCacheHandlerPath can now be provided as a relative path to
the project directory.
Fixes#48962Fixes#49009Fixes#49107
### Why
For standalone mode the `fs.readFile` is executed for `route.js` when
the module is loaded, then the fs operation aginst the wrong file path
will break the proper module loading, then it fallbacks to `/_error`
module.
### What
We move the fs read operation to the first get then cache the buffer in
the module level variable, so that `fs.readFile` won't be executed. As
we already have prerender cache, the meta/body fs cache will be HIT and
served
Fixes#49055, fixes#48918.
App dir will always require the server to run in the workers mode, so it
can keep a separate Node.js process for pages. This PR updates the
standalone server to initialize a "standalone server" (which works
similar to `start-server`), and changes the tracked files to include
Jest worker.
Currently we invoke the revalidate request directly in the current
server when `res.revalidate()` is called. However app needs to be
rendered in a separate worker so this results in an error of React. This
PR fixes it by sending the request via IPC so the main process will
delegate that to the correct render worker.
Closes#48948.
---------
Co-authored-by: JJ Kasper <jj@jjsweb.site>
Co-authored-by: kodiakhq[bot] <49736102+kodiakhq[bot]@users.noreply.github.com>
### What?
This PR fixes middleware's edge-chunks not being copied in copyTracedFiles.
### How?
Merging its files' handling with other pages' ones.
### Note
I also want to exclude `process.turbopack` from the unsupported APIs list by checking if `key === 'turbopack'` in `createProcessPolyfill` and `warnForUnsupportedProcessApi`, but I want to have some opinion on this first as I don't know if `process.turbopack` works with the Edge runtime.
With the addition of the query prefix we can hit the max length for PCRE
named matches so this reduces the prefix length and ensures we go
through the param name validation still
x-ref: https://twitter.com/simonecervini/status/1644123851003928579
This ensures the prefix for route params is stripped when pulled from
the revalidate headers. Also updates tests accordingly.
x-ref: https://github.com/vercel/next.js/pull/47930
This ensures we prefix the dynamic route params in the query so that
they can be kept separate from actual query params from the initial
request.
Fixes: https://github.com/vercel/next.js/issues/43139
This updates to have a separate routing process and separate rendering
processes for `pages` and `app` so that we can properly isolate the two
since they rely on different react versions.
Besides allowing the above mentioned isolation this also helps us
control recovering from process crashes easier as pieces are more
isolated from one another e.g. an infinite loop during rendering will no
longer block the compiler and can be stopped/restarted as needed.
In follow-up PRs we will continue to separate out the routing logic from
the rendering logic so that each process only loads what is relevant to
it helping simplify the flow for requests regardless of type.
---------
Co-authored-by: Shu Ding <g@shud.in>
Co-authored-by: kodiakhq[bot] <49736102+kodiakhq[bot]@users.noreply.github.com>
This ensures we properly honor the `export const fetchCache` config and
also ensures we properly bypass fetch-cache when an On-Demand
Revalidation is occurring.
The `export const dynamic` handling is not changed here as that was
behaving correctly and should not influence fetch cache handling only
whether a page is prerendered fully or treated as SSR.
Fixes: https://github.com/vercel/next.js/issues/47273
x-ref: [slack
thread](https://vercel.slack.com/archives/C042LHPJ1NX/p1679078572123979)
<!--
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)
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)
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)
## 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>
<!--
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:
-->
Allows you to `next build --experimental-app-only` which excludes
`pages` altogether. Useful for quickly debugging while migrating.
Co-authored-by: JJ Kasper <jj@jjsweb.site>
- Unify logging in test startup
- Added simple custom server test
It's testing just simple page serving in production mode.
Co-authored-by: Tim Neutkens <6324199+timneutkens@users.noreply.github.com>
Currently there's a bug when selecting Chinese, Japanese or Korean (CJK)
as subsets.
```js
const notoSans = Noto_Sans_JP({
subsets: ['japanese'],
})
```
It actually doesn't work, nothing preloads. This PR solves this by
removing CJK languages as candidates for preloading. The reason is that
they contain so many glyphs that each font-family is split up in 100+
font files. It doesn't make sense to preload all of them.
So CJK users will have to disable preloading.
```js
const notoSansJapanese = Noto_Sans_JP({
weight: '400',
preload: false,
})
```
In case you do manually disable preloading like above, the default
`font-display` is changed to `swap`.
This PR also improves the validation errors of subsets.
1. Providing unknown subset
```
`@next/font` error:
Unknown subset `japanese` for font `Inter`.
Available subsets: `cyrillic`, `cyrillic-ext`, `greek`, `greek-ext`, `latin`, `latin-ext`, `vietnamese`
```
2. Missing specified subset. The error has a link with further
instructions.
```
`@next/font` error:
Missing selected subsets for font `Inter`. Please specify subsets in the function call or in your `next.config.js`. Read more: https://nextjs.org/docs/messages/google-fonts-missing-subsets
```
fixes NEXT-336
## 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)
Fix: https://github.com/vercel/next.js/issues/42398
relates to
https://github.com/vercel/next.js/pull/42626#pullrequestreview-1172032873
<!--
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
- [x] Related issues linked using `fixes #number`
- [x] Integration tests added
- [x] 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)
Co-authored-by: JJ Kasper <jj@jjsweb.site>
fixes#42964
## 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)
Co-authored-by: JJ Kasper <jj@jjsweb.site>
Co-authored-by: Bryce Kalow <br.kalow@gmail.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 that you're making:
-->
The PR closes#42003.
Replace `(e: any) => void` with
`React.MouseEventHandler<HTMLAnchorElement>` and
`React.TouchEventHandler<HTMLAnchorElement>`. The original typing
overlap issue has also been fixed.
## Bug
- [x] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have a helpful link attached, see `contributing.md`
Similar to https://github.com/vercel/next.js/pull/42106. Make
`@next/font` works as expected when using `transpilePackages`.
Also makes sure `@next/font` is auto-configured correctly when in a
monorepo.
## 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)
Co-authored-by: JJ Kasper <jj@jjsweb.site>
## 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)
Mock `@next/font` when using `next/jest`.
fixes#42379
## 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)
Fixes#41673
Updates the wasm `AssetBinding` filePath to be the fully qualified path during build so the files can get loaded.
## Bug
- [x] Related issues linked using `fixes #number`
- [x] Integration tests added
- [x] 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)
Next.js 13 will require React 18.
In this PR I've only updated the peerDependency and removed the test runs in GH actions. Further cleanup will follow later, this allows us to remove the code supporting it later.
## 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: Jiachi Liu <4800338+huozhi@users.noreply.github.com>
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>
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>
- 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>
