This ensures we don't attempt prepending the `basePath` for external (http://) `getStaticProps`/`getServerSideProps` redirects. Additional tests to cover this case have been added in the `gssp-redirect` test suites to prevent regression.
## Bug
- [x] Related issues linked using `fixes #number`
- [x] Integration tests added
Fixes: https://github.com/vercel/next.js/issues/23623
* Mark this.router protected
Seems that some people (#23558) are using Next.js internals based on the typings that TS generates automatically even though these values are not documented / should not be used in applications. This ensures the router value on Server is not used by accident.
* Mark all variables as protected
https://github.com/vercel/next.js/issues/23349
* fix type error
Co-authored-by: JJ Kasper <jj@jjsweb.site>
This adds support for returning an object from `rewrites` in `next.config.js` with `beforeFiles`, `afterFiles`, and `fallback` to allow specifying rewrites at different stages of routing. The existing support for returning an array for rewrites is still supported and behaves the same way. The documentation has been updated to include information on these new stages that can be rewritten and removes the outdated note of rewrites not being able to override pages.
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
## 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
- [x] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
## Documentation / Examples
- [ ] Make sure the linting passes
This adds support for a `has` field to `rewrites`, `redirects`, and `headers` to allow matching against `header`, `cookie`, and `query` values. Documentation and additional tests for the feature is also added in this PR.
Closes: https://github.com/vercel/next.js/issues/22345
This fixes the case where index page revalidation would match a dynamic page instead of the index page from the pathname not being denormalized.
Fixes: https://github.com/vercel/next.js/issues/22750
This ensures `distDir` is set under `renderOpts` in `next-server` so that it is present when experimental `optimizeCss` is enabled.
x-ref: https://github.com/vercel/next.js/pull/16539
This adds generating a static 500 status page when a `pages/500.js` file is added similar to how we handle generating static 404 pages when `pages/404.js` is present. This allows showing a customized error page when a 500 error occurs in an optimal way.
Fixes: https://github.com/vercel/next.js/issues/20370
> AsPath is incorrect on Server if you use rewrites and getInitialProps. On the server, asPath is the rewritten asPath while on the client asPath ist as given in the request URL.
The same issue was used to happen on `getServersideProps`, but it was fixed in this PR (https://github.com/vercel/next.js/pull/17121).
`getInitialProps` needs same fix except when the target is serverless, which has correct `asPath` value.
Additional tests have been added in the `getInitialProps` suite to ensure correct asPath with rewrites.
Running next.js in `development` causes issues when having pages named "development" or "developments",... as `this.buildId` = `development`
Fixes: https://github.com/vercel/next.js/issues/19520
This ensures rewrites to API routes with i18n enabled handles as an API route correctly. This also adds tests for API routes in the i18n test suite
Fixes: https://github.com/vercel/next.js/issues/20725
This ensures we detect domain specific locales and redirect them client-side. Tests have been added in the `i18n` suite to ensure the domain redirect is applied correctly during a client-side navigation
Fixes: https://github.com/vercel/next.js/issues/19174
This makes sure we don't generate the wrong locale source variant for the rewrite requiring a `/` on the end which won't ever be added causing the rewrite to never match. Additional tests have been added to ensure this specific rewrite is working correctly.
Fixes: https://github.com/vercel/next.js/issues/20508
There's currently two bugs with the font optimization, but we'd really like to ship a stable version.
To unblock the stable release, we're **temporarily** reflagging this. It'll be unflagged on canary again!
This makes sure the `locale` doesn't cause the wrong `href` to be resolved, this also ensures route specificity is correct when loading dynamic routes in production mode.
Fixes: https://github.com/vercel/next.js/issues/19747
Adds an err.sh link to the production build missing message. Also clears up `valid` as `production`.
Also fixes an edge case where an unhelpful error would be thrown because we checked for `.next` instead of `.next/BUILD_ID`
Added the out directory location as the list line during export to make sure people know where the files are output.
Fixes#19778Fixes#19788
This ensures navigations to non-configured locales causes the 404 page to be shown, it also adds tests to ensure direct visits for non-configured locales 404s correctly.
Fixes: https://github.com/vercel/next.js/issues/19214
This ensures redirects are handled properly with i18n + `trailingSlash: true`, additional tests have also been added to ensure this is covered
Fixes: https://github.com/vercel/next.js/issues/19069
This ensures root optional-catch-all index routes with i18n are output to the correct location and are also loaded from the `prerender-manifest` correctly.
Fixes: https://github.com/vercel/next.js/issues/19095
This fixes a few things related to optional catch-all routes and i18n. The first thing is it ensures the correct data route is generated on the client so that the locale isn't duplicated for an optional catch-all route, the next is it ensures the browser history is updated correctly when only a locale change is occurring, and then it also ensures we handle the locales and normalizing for fallback optional catch-all pages correctly.
Tests have been added to ensure these cases are covered properly and we don't regress on them, these changes were also tested on Vercel [here](https://next-js-bug-i18n-root-params-nybg44l0b.vercel.app/)
Fixes: https://github.com/vercel/next.js/issues/18633
Fixes: https://github.com/vercel/next.js/issues/19059
This ensures we use the `defaultLocale` for a locale domain when rendering non-static pages. Static pages will initially contain the global `defaultLocale` and then be updated on the client since we don't currently prerender a version of the pages for each locale domain.
Closes: https://github.com/vercel/next.js/issues/18970
This ensures dynamic routes are correctly generated for `next start` with i18n and adds tests to the i18n suite to ensure they are working correctly.
Closes: https://github.com/vercel/next.js/issues/18397
This upgrades to ncc@0.25.0 and fixes the previous bugs including:
* ncc not referenced correctly in build
* Babel type errors
* node-fetch, etag, chalk and raw-body dependencies not building with ncc - these have been "un-ncc'd" for now. As they are relatively small dependencies, this doesn't seem too much of an issue and we can follow up in the tracking ncc issue at https://github.com/vercel/ncc/issues/612.
* `yarn dev` issues
Took a lot of bisecting, but the overall diff isn't too bad here in the end.
When visiting a non-locale prefixed path (`/hello` instead of `/fr/hello`) we don't trigger locale redirects currently so if another locale is matched we need to ensure this is reset to the `defaultLocale` for rendering to prevent a mis-match on the client and the server.
This also fixes hydration errors from occurring with `asPath` for `getServerSideProps` pages due to `normalizeLocalePath` expecting only a pathname and `asPath` containing `hash` and `query values also.
Fixes: https://github.com/vercel/next.js/issues/18337
Fixes: https://github.com/vercel/next.js/issues/18510
