This removes the route handler abstraction and old match validation code in favor of the existing `load-components` flow that exports the `routeModule` directly.
This updates the Turbopack build code to provide the same `routeModule` export for App Pages as the Webpack loader does. This also adapts the Turbopack and Webpack loaders to use a shared loader file that is templated.
Fixes NEXT-1469
The template supports the following styles:
# Injections
```ts
declare const tree: LoaderCode
```
Allows you to define the variable in scope in TS, this lets you reference it with correct types within the rest of the file.
```ts
// INJECT:tree
```
Is replaced by the variable that's injected. This lets you ensure the correct invocation/initilization order.
# Variables
Variables will be substituted in the TS code when found. It's only really useful for strings, as the definition looks for the following in the outputted JS code:
```ts
"VAR_REPLACE_ME"
```
So you can have something like:
```ts
const thing = new AmazingThing({ page: "VAR_PAGE" })
```
And it'll be replaced by:
```ts
const thing = new AmazingThing({ page: "/thing" })
```
Where `VAR_PAGE` is `JSON.stringify("/thing")`.
This implements the handling for the new `--experimental-turbo` flag
that keeps the Next.js routing handling in front of turbopack and
leverages the new Next.rs API.
---------
Co-authored-by: Tobias Koppers <tobias.koppers@googlemail.com>
Co-authored-by: Alex Kirszenberg <alex.kirszenberg@vercel.com>
This PR adds some improved `modularizeImports` rules to ensure that some
of the popular UI libraries (mostly icons) can be correctly optimized
instead of creating thousands of modules. Here's an example of applying
this to `lucide-react`:
With https://github.com/swc-project/plugins/pull/196 being landed, we
can add different transform rules for specific names in the import. For
example, for `lucide-react` there're now 3 transforms:
- `'Lucide(.*)': ...`
- `'(.*)Icon': ...`
- `'*': ...`
On top of that, another critical change made in this PR is the
introducing of `modularize-import-loader`. With this new loader, we can
delegate the task of re-exporting the value to Webpack, where we can
adjust the type of the export and the target path. This is very
necessary and can't be done in SWC alone because libs like
`lucide-react` is using `.mjs` and don't have `exports` values for the
individual icons in the package.json files.
Because of that, if we simply transform the expression to `import Icon
from 'lucide-react/esm/icons/foo` it will fail because:
1. It's missing a `.mjs` extension
2. It doesn't have `/esm/icons/foo.mjs` in package.json `exports`
For 1), in fact that they moved to `.mjs` only in a recent upgrade so we
can't even hard code it to be `.mjs` in the transform (breaks old
versions).
Because of all the above, I decided to go with Webpack's own resolution
logic with the loader as a _temporary_ solution. It's temporary because
it's still assuming that the file structure of these libs doesn't
change.
### What?
This reimplements our stream cancellation code for a few more cases:
1. Adds support in all stream-returning APIs
2. Fixes cancellation detection in node 16
3. Implements out-of-band detection, so can cancel in the middle of a
read
It also (finally) adds tests for all the cases I'm aware of.
### Why?
To allow disconnecting from an AI service when a client disconnects. $$$
### How?
1. Reuses a single pipe function in all paths to push data from the
dev's `ReadableStream` into our `ServerResponse`
2. Uses `ServerResponse` to detect disconnect, instead of the
`IncomingMessage` (request)
- The `close` event fire once all incoming body data is read
- The request `abort` event will not fire after the incoming body data
has been fully read
3. Using `on('close')` on the writable destination allows us to detect
close
- Checking for `res.destroyed` in the body of the loop meant we had to
wait for the `await stream.read()` to complete before we could possibly
cancel the stream
- - -
#52157 (and #51594) had an issue with Node 16, because I was using
`res.closed` to detect when the server response was closed by the client
disconnecting. But, `closed` wasn't
[added](https://github.com/nodejs/node/pull/45672) until
[v18.13.0](https://nodejs.org/en/blog/release/v18.13.0#:~:text=%5Bcbd710bbf4%5D%20%2D%20http%3A%20make%20OutgoingMessage%20more%20streamlike%20(Robert%20Nagy)%20%2345672).
This fixes it by using `res.destroyed`.
Reverts #52277
Relands #52157Fixes#52809
---------
### What?
closes WEB-1301. To collect some information inside of rust binary, embed it as build-time constant. It supersedes existing target triple embedding as well.
### What?
closes WEB-1274. In effort to create feature parity to existing webpack/telemetry-plugin, this PR attempts to define a new struct `ModuleFeatureTelemetry` and emit it via resolve plugin, if module & its subpath matches to the existing plugin.
next-dev (--experimental-turbo) now will emit telemetry payload with other output, however this PR does not actually `record` telemetry via `telemetry.record` since original webpack telemetry records it in prod build only.
### What?
* use the correct edge resolve options for SSR of client components
### Why?
It need to use the edge import conditions here for
https://github.com/vercel/next.js/pull/51083
Moves the rendering for Pages API routes into the bundle. This also implements the `routeModule` interface for both Pages and Pages API routes in the Turbopack output. This also fixes a bug where the order of the imports for `Document` and `App` were reversed in the Turbopack build.
### What?
* adds `Project.update` to update project options
* fix manifest paths to be under `server`
* pass `env` into project
* handle and expose issues in all methods
* expose server paths in WrittenEndpoint
This implements app pages and routes for the Nexturbo API.
## Turbopack updates
* https://github.com/vercel/turbo/pull/5527 <!-- Alex Kirszenberg -
AdjacencyMap::reverse_topological (+ fixes) -->
