Serverside Dynamically loaded CSS module file insertion adds css-files as usual static files with special data-n-p tag, that is used in page transition logic. That files get removed on page transition cause they are not explicitly required in scope of page.
Mini-css-extract-plugin adds style tags at chunk insertion without any tags and leave them be, no matter how many page transitions were made.
I removed data-n-p tag from dynamically loaded css module files and added new data-n-d tag for it.
Fixes#16950
This makes sure we don't incorrectly strip locale characters from the path if it is not a locale prefix e.g. `/fr` should not be removed from `/frank`. Additional tests have been added to ensure this isn't stripped for this case.
Fixes: https://github.com/vercel/next.js/issues/18332
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
This adds support for passing `statusCode` in a `redirect` from `getServerSideProps` or `getStaticProps` which matches the `redirect` shape allowed to be returned for `redirects` in `next.config.js`
Closes: https://github.com/vercel/next.js/issues/18350
Older versions of Safari (and other browsers) do not support webp format so we were incorrectly falling back to png.
This PR fixes#18509 so that we fallback to the original image format if a modern format like webp was not explicitly provided in the Accept header.
Tests were added to ensure that the Accept header for Safari, Firefox, and Chrome work properly.
This makes sure we don't use invalid `x-now-route-matches` which can occur when `i18n` default locale is visited and a prerendered page is matched. To correct this we first check if we are able to derive the correct params from the URL and then bail on parsing `x-now-route-matches` if we are. Additional test cases are being added in the builder to ensure we don't regress on this
x-ref: https://github.com/vercel/next.js/discussions/18443Fixes#18602
This PR deprecates the `unsized` property from NextImage because the property did not accomplish the desired effect.
Users should rely on one of the new layouts instead:
- `<Image layout="fixed" />`
- `<Image layout="intrinsic" />`
- `<Image layout="responsive" />`
- `<Image layout="fill" />`
The `unsized` property will continue to work as-is in production but is deprecated and will throw in dev.
---
### TODO:
- [x] test `layout=fill` in typescript types
- [x] test `layout=fill` render behavior
- [x] test that `unsized` switches to `layout=fill`
- [x] test `next dev` erroring on `unsized`
- [ ] layout docs (tracked in issue #18554)
- [ ] both `layout=fill` and `layout=responsive` use all deviceWidths in the srcset
---
Fixes#18541
Co-authored-by: Steven <steven@ceriously.com>
This PR introduces a new `layout` property.
This allows 3 possible values (`fixed`, `intrinsic`, or `responsive`) which solve many use cases we have seen since 10.0.0 and will hopefully avoid usage of `unsized`.
Fixes#18351
Co-authored-by: Joe Haddad <joe.haddad@zeit.co>
This ensures we provide the current `locale`, `locales`, and `defaultLocale` in the context when rendering the 404 for a blocking SSG page
Fixes: https://github.com/vercel/next.js/issues/18505
This makes sure custom-routes function properly with i18n support. Since the `locale` is stripped from the `pathname` this re-adds when checking custom-routes to allow the locale to be matched against
Closes: https://github.com/vercel/next.js/issues/18349
* Add err.sh for missing images domain
* Apply suggestions from code review
Co-authored-by: Steven <steven@ceriously.com>
* Update test
Co-authored-by: Steven <steven@ceriously.com>
This ensures that when using a `pages/404` file with `getStaticProps` that we call `getStaticProps` in `fallback: 'blocking'` mode
Fixes: https://github.com/vercel/next.js/issues/18293
This does two things:
- Rename `iconSizes` to `imageSizes`.
- Give priority to `imageSizes` regardless of `deviceSizes` as a means to opt-out of the srcset behavior.
* Fix test without expect for redirects from getStaticProps/getServerSideProps
* Fix browser back issue of redirects from getServerSideProps / getStaticProps
This separates the `next.config.js` property `images.sizes` into to properties: `images.deviceSizes` and `images.iconSizes`.
The purpose is for images that are not intended to take up the majority of the viewport.
Related to #18122
This adds checks to ensure that less than 50 domain and size items are configured and no sizes are less than 0 or greater than 10,000
x-ref: https://github.com/vercel/next.js/issues/18122
Co-authored-by: Steven <steven@ceriously.com>
There was a bug when the user defines a width on the Image component, but a larger size image is requested.
This is because the browser uses the `srcset` to decide which image size to request and we had the srcset basically hardcoded.
This PR fixes the behavior so that the `srcset` will never be larger than the `width` defined on the component.
It also fixes a bug where the preload srcset did not match the img srcset.
- Related to #18147
- Related to #18122
We currently always accept requests to the new `/_next/image` endpoint, even when it should not be used.
Instead, we should check to see if the default loader is used as a signal to enable this API.
Other loaders (such as cloudinary) will not go through the Next.js API so there is no need to expose this, instead we 404.
- Analogous to https://github.com/vercel/vercel/pull/5321
- Related to #18122
For many users refactoring from `<img>` to `<Image>`, we can often support their properties as-is.
The exception was width/height.
This PR allows the `<Image>` component to accept strings for `width` and `height` just like `<img>`.
Related to #18122
Previously, vector images like svg were being converted to webp and resized.
However, vector images already handle any size so we can bypass the same we do for animated images.
Related to #18122
