Noticed while working on https://github.com/vercel/next.js/pull/14400 that the optional catch-all handling was missing in `namedRegex`.
This whole file also seemed quite regex heavy so I took a look at the overall logic and changed a few things. It worked by regex escaping the whole route then unescape the dynamic parts. I changed it to only regex escape the static parts, this eliminates unnecessary back and forth escaping. It also makes the dynamic parts handling more readable. The whole logic is less reliant on regexes and just uses simple string manipulation to translate the route into a regex, I didn't measure anything but as an effect this should make it more performant.
This corrects the `/_next/data` path generated when using `basePath` with `getStaticProps` in a `pages/index.js` file which was previously stripping the `basePath` without checking if `/index` needed to be appended after stripping. This also adds additional checks to the `basePath` test suite to prevent regressing
x-ref: https://github.com/vercel/next.js/pull/9872#issuecomment-646841260
This updates the named regexes output in the `routes-manifest` and the associated `routeKeys` to not use any non-word characters as this breaks the named regexes e.g. `"Invalid regular expression: "^/(?<data\-provider\-id>[^/]+?)(?:/)?$"`
x-ref: https://github.com/zeit/now/pull/4355
To make `asPath` consistent with `basePath` handling this makes sure it is always stripped including on the client under the `asPath` value and from `req.url` in the `serverless-loader`. Additional tests have been added for this behavior to ensure we don't regress on this
Closes: https://github.com/vercel/next.js/issues/14037
Closes: https://github.com/vercel/next.js/issues/14039
This correctly strips the `basePath` before generating the `route-matcher` for dynamic routes and adds regression tests to ensure these work correctly with the `basePath` feature
Closes: https://github.com/vercel/next.js/issues/13966
This adds scroll restoration handling to make sure the correct scroll position is restored after navigating back/forward to a page and the rendering hasn't completed by the time the default browser scroll restoration has taken place.
An initial failing test case was added which is working with the changes in this PR, if there are any other cases that should be added let me know and I can make sure we have them to ensure we don't regress on this behavior
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Fixes#12530
As discussed, this streamlines the handling for `basePath` to not automatically strip and add the `basePath` when provided to `next/link` or `router.push/replace` and only automatically adds the `basePath` and when it is manually provided it will cause a 404 which ensures `href` still matches to the pages directory 1-to-1.
This also adds additional test cases that we discussed to ensure this behavior is working as intended
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Fixes#13902
So I can't *entirely* explain why, but I believe this fixes#13132. 🙈 I basically ended up looking around at other `_next` URLs (are those asset URLs?) around the project and seeing that they tended to use `delBasePath()` to remove the base path from the current page's path whenever it was used.
When testing locally with the [repo submitted with the issue](https://github.com/robertovg/next-base-path-example), I no longer experience the constant page-reloading in dev mode when adding a query string to the URL.
Was going through _document and noticed some variable shadowing going on. Added a rule for it to our eslint configuration and went through all warnings with @Timer.
Fixes https://github.com/vercel/next.js/issues/13524
To do:
- [x] fix dev mode
- [x] there's a ~route ordering or~ trailing slash issue with top level catch-all (current tests reflect that)
- [x] in this test `/get-static-paths/whatever` should fall back to `/[[...optionalName]].js` since `fallback` is `false` in its `getStaticPaths` method. ~Currently seems to 500~ must have been a glitch
- [x] add tests for `null`, `undefined` ~and `false`~ behavior as well (if decided these are valid)
- [x] ~add tests for string params as well~ this is not allowed for catch-all routes
- [x] test behavior when fallback is enabled and a top level catch-all exists
This waits for the render to be committed to DOM before we render the route change complete event (no longer sync in new React).
We have tests that ensure this resolves.
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Closes#12938
* Generate sourcemaps for core files that pass through Babel
* Run files through Babel instead of tsc
* Get rid of wildcard helper
* Get rid of wildcard helper
* Remove unused file
* Update wildcard imports
* Add exclude
* Get rid of object-assign helper
* Use Object.assign as it gives better output
Co-authored-by: Joe Haddad <joe.haddad@zeit.co>
* Add basePath in link component and add/remove it consistently
* Update to not use regex for delBasePath
* Expose addBasePath as router method
* Revert "Expose addBasePath as router method"
This reverts commit 40fed596195c6affabf837e42d472452768e13a3.
* Expose basePath as router field
* Apply suggestion
* Expose basePath as router field
* remove un-used vars
* Update externals
* Apply lint fix
* Update size-limit test
* Update prefetch
* Fixed pathname check in router
Remove the query portion of the URL when checking paths
* Updated change and added trial test
* Update test
Co-authored-by: JJ Kasper <jj@jjsweb.site>
* Remove ts-ignore where possible
And replace by typecasts
* More accurate types
* bend cliententries in a correct shape earlier on
* comment becomes unnecessary
* add webpack overload to allow for the next.js use case
* Avoid changing public interface
Co-authored-by: Joe Haddad <timer150@gmail.com>
This adds a `isFallback` property to detect if the page is being rendered in "fallback" mode or normal mode.
Accessed via the `useRouter()` hook.
---
Closes#10527
* Adjust SSG Loading Behavior
* Update expected preview behavior
* Rename two corrections
* Only use skeleton in production for now
* Fix "should SSR SPR page correctly" test
* fix tests
* fix trailing comment letter
* disable test for now
* Add initial SSG fallback handling
* Remove extra changes and update fallback handling
* Remove extra timeout for testing
* Update SSG tests in dynamic-routing suite
* Add racing to decide between rendering fallback and data
* Update size-limit test
* Update comment
* Make sure to follow correct route change order
* Make comment more verbose for racing
* Revert getStaticData to only return Promise
* Make sure to update URL on fallback
* Add retrying for data, de-dupe initial fallback request, and merge fallback replace
* Update to add preload for fallback pages data
* Add test for data preload link
* Use pre-built fallback in production mode
* Remove preload link for fallback from _document
* Update to make sure fallback is rendered correctly for serverless
* Add support for unstable_getServerProps
* Apply suggestions from review
* Add no-cache header and update types
* Revert sharing of load-components type
* Add catchall test and update routes-manifest field
* Update header check
* Update to pass query for getServerProps data requests
* Update to not cache getServerProps requests
* Rename server side props identifier
* Update to nest props for getServerProps
* Add no-cache header in serverless-loader also
* Update to throw error for mixed SSG/serverProps earlier
* Add comment explaining params chosing in serverless-loader
* Update invalidKeysMsg to return a string and inline throwing
* Inline throwing mixed SSG/serverProps error
* Update setting cache header in serverless-loader
* Add separate getServerData method in router
* Update checkIsSSG -> isDataIdentifier
* Refactor router getData back to ternary
* Apply suggestions to build/index.ts
* drop return
* De-dupe extra escape regex
* Add param test
* Allow mismatch href and as when manually provided
* Swap warning and error and throw error in production also
* Add test for mismatch error in production
* Update to only show warning in development
* added option to changeState when onlyAHashChange
* added integration tests
* segregated tests because they caused other tests to fail
Co-authored-by: JJ Kasper <jj@jjsweb.site>
* Use smaller name as it's not shortened
* Remove export as it's not used and it'll be shortened
* Update size
Co-authored-by: Joe Haddad <timer150@gmail.com>
* Use Cached SSG Data on History Navigation
* Add data caching test
* Create a static data cache
* Eliminate an if / return
* Do not cache in dev mode
* bump
* bump
* bump
* bump
Co-authored-by: JJ Kasper <jj@jjsweb.site>
This PR refactors `Router#getInitialProps` in preparation for dedicated SSG fetching logic. This PR should have no functional change -- please review it carefully.
