This ensures we properly alias and internalize `@swc/helpers` so that we don't rely on package managers hoisting this dependency for the build to work properly. This also disables the external helpers with `jest` as this can also require hoisting to work and doesn't provide as much of an optimization.
## Bug
- [x] Related issues linked using `fixes #number`
- [x] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
Fixes: [slack thread](https://vercel.slack.com/archives/C0289CGVAR2/p1656437059151439)
This PR amends behavior of swc's cache by setting it explicitly under `distDir` from next.js config.
## 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)
The `chunkFilenameMap` should take priority over the webpack built-in one here.
## 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)
## Bug
- [x] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
Fixes#38106.
Currently, the `shared/lib` directory (**which will also be shipped to legacy browsers**) is precompiled under `swcServerOptions`, which targets Node.js 12 and is way too modern:
- The public class field syntax is only supported since Chrome 72, Firefox 69, Edge 79, and Safari 14.1.
- Webpack currently doesn't support the public class field syntax as well (which causes the issue #38106)
- `async/await` syntax is also supported in Node.js 12 but not in the legacy browsers.
The PR fixes the issue by pre-compiling the `shared/lib` directory using `swcClientOptions` (which targets the ES5).
Note:
- The only way to validate the fix is to run an integration test case on a legacy browser.
- The output size is increased by a little. But the size impact can be minimized by enabling `@swc/helpers` (which I will bring up in the next PR)
According to the 12.2 release note and the source code, the `next/future/image` does not use `IntersectionObserver` anymore so the `lazyRoot` prop is also not used.
The example probably got left behind unintentionally.
## 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
- [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`
- [ ] The examples guidelines are followed from [our contributing doc](https://github.com/vercel/next.js/blob/canary/contributing.md#adding-examples)
AFAIK router.query will still be an empty object during prerendering if you have `getStaticProps`. It will be its "correct" value during prerendering if you're using `getServerSideProps` so this change seems to more accurately describe `router.query`
Converted basic CSS example over to TypeScript to match the Contribution guidelines.
## 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)
Converted basic Export example over to TypeScript to match the Contribution guidelines.
## 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)
Converted auth0 example over to TypeScript to match the Contribution guidelines, and got rid of the `tslib` dependency.
Note: You must copy `.env.local.example` to `.env.local`, or you will encounter "TypeError: "secret" is required" at build time.
## 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: Balázs Orbán <18369201+balazsorban44@users.noreply.github.com>
This PR fixes the case when `next/future/image` is missing the width or height props.
It also fixes a case when `100%` or `100vh` were incorrectly parsed as `100` pixels.
This ensures we create any nested folders necessary when setting initial ISR cache entries with the filesystem cache. Also adds a regression test for this.
## 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/38130
Readds `@next/next/no-assign-module-variable` ESLint rule that was inadvertently removed in #34335 during the resolution of many merge conflicts.
This PR will get us back to a good / working state. I'll see if I can add a test to ensure all rule are accounted for in a separate PR.
Fixes#34335.
## Bug
- [x] Related issues linked using `fixes #number`
- [x] Integration tests added
- [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)
Currently `renderToReadableStream` will be called whenever the component is re-rendered, but the result should actually be cached (per request).
Thanks to @sebmarkbage for pointing out.
## 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)
This PR attempts to setup native crash reporter for `next-swc`. Currently, it uses sentry internally, but it is subject to change depending on the usecase & needs. In any case it won't be breaking changes since this is not transparent to the end users.
PR sets up basic, minimal setup to collect crash reports only at the moment. We may want to expand & collect more data in native next-swc, but it is not clear what we need to collect / and I believe most cases next.js's js context can collect those data via existing telemetry. Crash report is an exception native handler can perform much better by having it in native context directly. While this is sent to different endpoint than telemetry, it is considered as same opt-in configuration. If telemetry is disabled, crash reporter won't collect as well.
The information collected by the reporter is minimally configured by sentry's sdk. These are the informations collected for example:
- device arch / family / model
- os kernel version / name / version
- runtime (rust) version / channel
- sentry sdk
- panic backtrace
- next.js release version
- device host name
There's no per-system uuid configurations yet.
It may need some audit if we need to omit some data included in above, while most of them seems ok to me.
## 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`
- [ ] 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)
Minor fix to recent experimental configs. While the latest next.js includes support for those experimental features, currently it emits warnings like
```
You have defined experimental feature (swcPlugins) in next.config.js that does not exist in this version of Next.js
```
As validation checks the existence of default values even though config itself allows them to be optional. PR does not attempt to change validation logics, only amends it by having empty default values.
## 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)
* Update middleware upgrade guide w/ more rationale
The API changes for GA are general improvements.
Our middleware upgrade guide is very helpful about describing the changes
that were made and how to react to them; include some additional "why" to
rationalize these changes.
* Update middleware-upgrade-guide.md
Avoid words like "simple" and "easy"
* Update middleware-upgrade-guide.md
Clarify the issues around "security" with responses - the previous verbiage made it sound like there was a security vulnerability; there was not.
* Apply suggestions from code review
Co-authored-by: Lee Robinson <me@leerob.io>
* Apply suggestions from code review
* Update errors/middleware-upgrade-guide.md
* Update errors/middleware-upgrade-guide.md
Co-authored-by: Balázs Orbán <info@balazsorban.com>
* Apply suggestions from code review
* Update canary -> latest
* Apply suggestions from code review
Co-authored-by: Lee Robinson <me@leerob.io>
Co-authored-by: Balázs Orbán <info@balazsorban.com>
Co-authored-by: JJ Kasper <jj@jjsweb.site>
We don't need to include `<noscript>` for `next/future/image` since it uses native lazy loading instead of the `IntersectionObserver` (https://github.com/vercel/next.js/pull/37927).
The only case when we still need `<noscript>` is for `placeholder="blur"` because it requires client-side JS to switch the from blur image to final image on load.
