Previously, errors shown in the error overlay, these stir were left
untraced through source maps.
Test Plan: `TURBOPACK=1 pnpm test-dev
test/development/app-render-error-log/app-render-error-log.test.ts`
Closes PACK-2608
## Description
Refactor the [Next.js
CLI](https://nextjs.org/docs/app/api-reference/next-cli) to use
[commander](https://github.com/tj/commander.js) instead of
[arg](https://github.com/vercel/arg).
## Why?
- Auto-generated, properly formatted help command + output. With `arg`,
much of the help commands were manually added via a single
`console.log`, causing deviations over time.
- Ergonomic, ease of adding new subcommands and rules
## Breaking Changes
- Update the experimental `next experimental-compile` and `next
experimental-generate` build commands in favor of `next build
--experimental-build-mode=compile/generate`
---------
Co-authored-by: JJ Kasper <jj@jjsweb.site>
### What?
Removes an extra word from an error message
### Why?
It bothered me
### How?
I opened it in VS Code and removed it
Co-authored-by: JJ Kasper <jj@jjsweb.site>
## What?
Working on fixing `test/e2e/conflicting-app-page-error`, this adds a
compiler error for the case where App Router routes conflict with Pages
Router routes. It's not 1:1 the same error as in webpack because in the
webpack version we hijacked the App Router resolving logic to assume
there's a certain set of paths, where Turbopack has the full route to
route tree resolving implementation which doesn't assume there's a
single page that can be resolved.
The tests are updated to reflect this change.
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Closes NEXT-2592
## What?
Adds handling for issues that are emitted during the entrypoints
subscription, before the changes in this PR any issue (i.e. compiler
errors) that was emitted during the collection of which entrypoints
exist in the application were ignored.
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Closes NEXT-2591
### What?
- Use `button` instead of `span` to allow keyboard navigation
- match tabindex with other items in the overlay to include it in the
natural focus sequence
- the style is kept, but we might need a better contrasting icon for the
dark background
- use same file conventions with existing files
- match file casing
- move icons to the `icons` folder
- Improve PseudoHtml internal docs
- use code guards ``` for code snippets
- drop the `any` type (long-term, we really should disallow `any` types)
Closes NEXT-2657
### What
Keep improving the hydration erros. Currently we divide the hydration
mismatch types into two categories, html tag mismatch and text mismatch.
We're displaying the mismatched text content between server and client
here since we have it in the component stack and warnings.
We've already made some improvements in #62590 , here we carry on
improving the highlited text into red and bold that is much easier for
you to spot on.
This updated a few long snapshots that we could collapse and show only
the text content difference instead of all the component stack.
### Screenshots
(Dark and light modes)
#### Mismatch html tags
<img width="360"
src="https://github.com/vercel/next.js/assets/4800338/f721b374-69cc-4600-a09d-bef87e885fab"><img
width="360"
src="https://github.com/vercel/next.js/assets/4800338/1abf2572-2be8-4359-a652-8ba39aaccfd3">
#### Mismatch text content
<img width="360"
src="https://github.com/vercel/next.js/assets/4800338/7f0d2215-8bc0-4fba-9c92-6c44efa29531"><img
width="360"
src="https://github.com/vercel/next.js/assets/4800338/656d1e1a-3157-4bcf-a239-74bb81fcb4c4">
#### Large content mismatch
### Why
I was intended to bring a html diff between server and client html
content but turns out the diff result could be giant and not ideal due
to few reasons. So we switched to the path of leveraging component stack
and mismatch contents.
React reordering the tags after hydration. For instance the `script` or
`link` tags could be hoist by React Float, so the lines of html is are
to preserved. so the diff is hard to be super accurate unless your
mismatch is small. If you're mismatch a component with rich html
content, it could be a pretty large diff.
Another case is if you have a bad nesting html like `<p> ...<span>...
<p>my text</p> ...</span>... <p>` where there're many span in between,
the final different could also be hudge as browser will close the first
`<p>` tag and the rest content will go into the diff. Hence we're going
with the component and text content diff.
Closes NEXT-2645
### What?
We now keep track of all client assets emitted for each route in
`ClientAssetMapper` and remove all issues associated with them when a
route get deleted.
Fixes#61384
Closes PACK-2487
## What?
#62528 caused test/e2e/app-dir/not-found/conflict-route to fail
compilation in Turbopack, this compiler error was previously already
reported by Turbopack but Next.js didn't show it, which #62528 resolved.
This PR changes the handling for the not-found handling to be consistent
between development and build, which ensures that the "special" page no
longer conflicts with app/not-found/page.js.
Closes NEXT-2617
Note: this is a reworked iteration of
https://github.com/vercel/next.js/pull/62585 which wasn't sufficient.
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### What?
Do not fail when `useSelectedLayoutSegment` or
`useSelectedLayoutSegments` APIs are called in the Pages Router.
### Why?
This makes migration easier and creates consistency with our other App
Router-specific APIs that inherit the same behavior.
### How?
Similar to #47490, we return `null` if there is no Layout context
(indicating being in Pages Router)
Types are also overridden in the navigation compact module declaration
which kicks in during start to correct the types if we detect a `pages/`
directory.
Note to reviewer: #47490 didn't add a test, so I added one top-level,
let me know if you have a better suggestion for placing.
Closes NEXT-2506
Fixes#61464
### What?
Fixes https://github.com/vercel/next.js/issues/62525
Closes NEXT-2620
Since codes below do not consider searchParams, `redirect` in server
action removes all searchParams passed from client side.
93e4bb823c (diff-c809d50461027cdba7c092e564818b1172133d337abc5c513f829c94c8483dc6R186)
So I just add conditional branch for searchParams.
---
lint, prettier was applied.
Also I have done tests by commands below. and it was all passed.
```
pnpm testonly --testPathPattern "integration" -t "redirect"
```
---------
Co-authored-by: Zack Tanner <zacktanner@gmail.com>
### What
This PR enables lightningcss features in next-swc. Currently this is for
the native build targets only, for the wasm there are some unknown build
error prevents to enable this.
Closes PACK-2607
### What
When you have bad nesting html in your React code, React wil raise
hydration error since the browser html parser might parse it to sth else
different comparing to server html on client. Previously we're display
only the warning in the error description in dev overlay.
Now we introduced another format of displaying pesudo html that
representing your code, with highlighting the html tag that causes the
error. Since React might gives you the whole component stack of React
tree, so we also introduced a way that can collapse the error.
#### Example
https://github.com/vercel/next.js/assets/4800338/622122d6-4d2e-4c8e-95e8-4864343e478b
### Why
The reason we added this is that even we show the html diff, it could
super large due to React ordering the html on client, so the mismatch
might be a lot. The idea here is similar to what you saw when you passed
down a bad event handler into server component, we displayed a pesudo
html as it could hit your mind faster than just seeing the warning. The
best way is to display the source code, but before we can show the
source, getting component stack display as pseudo html instead of here
could be more helpful.
### After vs Before
<img width="400"
src="https://github.com/vercel/next.js/assets/4800338/714119ad-ff23-46a9-bc5a-5601eb390e71">
<img width="400"
src="https://github.com/vercel/next.js/assets/4800338/575f95fa-889e-4cee-ad19-9c2fea06519a">
Closes NEXT-2621
### Problem
We've identified a bug within Next.js's pages router when utilizing the
shallow routing API, specifically when invoking `router.push` with the
`{ shallow: true }` option, like so:
```javascript
router.push('/?counter=10', undefined, { shallow: true });
```
Shallow routing is designed to update the URL without running data
fetching methods such as getServerSideProps, getStaticProps, or
getInitialProps. However, a side effect of this process is that it skips
the clean-up of the cancelHandler. This leads to router error events
being fired erroneously, causing confusion and potential stability
issues, as the system behaves as if an error occurred when, in fact,
none did.
### Solution
This PR addresses the issue by modifying the shallow routing logic to
also skip the creation of the cancelHandler. Given that shallow routing
operations are synchronous and do not involve data fetching or other
asynchronous tasks that might need to be canceled, the cancelHandler is
unnecessary in this context.
fixes#61772
---------
Co-authored-by: Shu Ding <g@shud.in>
## What?
Currently flight-manifest-plugin relies on looping over all webpack
chunk groups and trying to infer the entrypoint name from them, which
can be brittle in cases where the chunk group doesn't match exactly with
the entrypoint, which happens for the `_not-found` entrypoint for
example.
This PR changes the implementation to use `compilation.entrypoints`
directly. `compilation.entrypoints` is a `Map` where the key is the
entrypoint name and the value is the entrypoint chunk group, exactly
what this logic was looking for in the current implementation.
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Closes NEXT-2637
### What?
generateSitemaps function returns a 404 for /sitemap/[id].xml in
production
### Why?
While finding the correct sitemap partition from the array, we check the
param against the id. Which works in dev because id and param are both
without trailing .xml. But it fails in production as param has a
trailing .xml (/sitemap/[id] works in production because it falls back
to dynamic loading and param and id are both without .xml)
### How?
If we are in production environment, check the id with a trailing .xml
because that's whats returned from generateStaticParams, an array of
__metadata_id__ with trailing .xml
Fixes#61969
---------
Co-authored-by: Jiachi Liu <inbox@huozhi.im>
### What?
Run transforms with the tokio context so Wasmer works properly.
### Why?
To allow invoking Wasm plugins. `wasmer` had a breaking change.
### How?
Closes PACK-2587
Closes#62081
---------
Co-authored-by: hrmny <8845940+ForsakenHarmony@users.noreply.github.com>
This moves the locale redirect handling out of `base-server` as it
shouldn't be handled here and should be at the routing level. This
avoids the duplicate handling with middleware that causes the incorrect
detection/infinite looping. Test case from separate PR was carried over
to prevent regression.
Fixes: https://github.com/vercel/next.js/issues/55648
Closes: https://github.com/vercel/next.js/pull/62435
Closes: NEXT-2627
Closes: NEXT-2628
---------
Co-authored-by: Nourman Hajar <nourmanhajar@gmail.com>
Co-authored-by: samcx <sam@vercel.com>
### What
Change from processing the file with `next-metatdata-route-loader`
directly into passing the file as loader query, and leave an empty
resource file for it. This will resolve the error that users were seeing
with `manifest.json` convention.
```
Import trace for requested module:
../../../../packages/next/dist/build/webpack/loaders/next-metadata-route-loader.js?page=%2Fmanifest.jso
n%2Froute&isDynamic=0!./app/manifest.json?__next_metadata_route__
getStaticAssetRouteCode page /manifest.json/route this.resourcePath /Users/huozhi/workspace/next.js/tes
t/e2e/app-dir/metadata-json-manifest/app/manifest.json
```
### Why
I looked at the loader process that the final resource processed by
webpack is `json!next-metadata-route-loader...`, which means the builtin
json loader processing json file after the metadata route loader. I
didn't get chance to solve the ordering issue, so I changed the
resourcePath to empty "", and pass the file path as query into the
loader to avoid json-loader processing it after transpilation.
Fixes#59923
Closes NEXT-2630
Closes NEXT-2439
This ensures our dynamic routes that have the same specificity as
`_next/static/:path*` don't get matched unexpectedly when the
`_next/static` asset doesn't exist. We were holding off on making this
change explicit due to compatibility concerns but these are no longer a
concern and the unexpected matching is more of a concern.
Closes: CSM-11
Fixes: https://github.com/vercel/next.js/issues/19270
Closes NEXT-2613
### What
Fixes `redirect()` call under suspense boundary, redirect url should
include the `basePath` in the url.
### Why
`redirect()` under suspense boundaries will go through server html
insertion, which is being used every time by suspense boundary resolved,
new errors will triggered from SSR streaming. It was missing before.
Fixes NEXT-2615
Fixes#62407
### What?
We should treat the warning for CSR bailout the same as the hard-error,
and show the stack trace for either case.
### Why?
It might be useful to track down the source of this warning.
### How?
We have the stack info already, but we only showed it during the error
logging. We should show it for warnings too.
This is similar to #61200
Closes NEXT-2624
