Continuation of https://github.com/vercel/next.js/pull/38817 this adds handling to allow leveraging the `experimental-edge` runtime for `app`.
## Bug
- [ ] Related issues linked using `fixes #number`
- [x] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
Co-authored-by: Jiachi Liu <inbox@huozhi.im>
This ensures we strip the un-necessary `jest-worker` error shown from an error with verifying TypeScript during build as this error just clutters the output and doesn't provide any additional helpful context.
x-ref: [slack thread](https://vercel.slack.com/archives/C03KAR5DCKC/p1661300070830909)
## Bug
- [ ] Related issues linked using `fixes #number`
- [x] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
This PR is a follow up to PR #39190 so that we can dynamically set the `feComponentTransfer` when we know the image doesn't have transparency (at this time its just jpeg).
We also set the stdDeviation to 1 and the viewbox to the placeholder's width/height to avoid any rounding issues.
Finally, we also fix the conversion from `objectPosition` to `backgroundPosition` because they have different default values according to the spec.
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This PR enables a path to loading wasm binding first for the few platforms we'll attempt to remove native binaries. As a first step, this change does not actually removes native bindings, but will try to load wasm binding first and use it if loading success.
It may take some time to actually remove native bindings, I expect we may need to fix few regressions from wasm bindings for some places like loading / installing itself for the platforms not being used widely, meanwhile native bindings can be used as a fallback.
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
## 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`
- [ ] Integration tests added
- [ ] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
- [ ] Errors have helpful link attached, see `contributing.md`
## Documentation / Examples
- [ ] Make sure the linting passes by running `pnpm lint`
- [ ] The examples guidelines are followed from [our contributing doc](https://github.com/vercel/next.js/blob/canary/contributing.md#adding-examples)
Co-authored-by: JJ Kasper <jj@jjsweb.site>
Removed the hack of client-side CSS injection via `chunk`. Instead collect them with the manifest plugin and SSR them as link tags.
Next step is to adjust HMR to not relying on mini-css-extract plugin and webpack.
This ensures we emit the real path when emitting traced package.json files so that we don't conflict with symlinked package paths.
x-ref: slack thread
Bug
Related issues linked using fixes #number
Integration tests added
Errors have helpful link attached, see contributing.md
Upgrade experimental React, and render link tags directly in the tree during development. The client bundle won't import CSS anymore, and server CSS imports will be transpiled into no-op strings just for HMR to use.
## Follow Ups
- [ ] Flash of unstyled elements when reloading styles
- [ ] Collect client style imports
- [ ] Console warning for duplicated resources
- [ ] Tests
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
## 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`
- [ ] Integration tests added
- [ ] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
- [ ] Errors have helpful link attached, see `contributing.md`
## Documentation / Examples
- [ ] Make sure the linting passes by running `pnpm lint`
- [ ] The examples guidelines are followed from [our contributing doc](https://github.com/vercel/next.js/blob/canary/contributing.md#adding-examples)
Builds on top of #39162 which adds support for creating any kind of bundle path without breaking the compilation.
Ensures every layout gets a separate client-side bundle if it has client components being used.
Bug
Related issues linked using fixes #number
Integration tests added
Errors have helpful link attached, see contributing.md
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
Integration tests added
Documentation added
Telemetry added. In case of a feature if it's used or not.
Errors have helpful link attached, see contributing.md
Documentation / Examples
Make sure the linting passes by running pnpm lint
The examples guidelines are followed from our contributing doc
Co-authored-by: Jiachi Liu <inbox@huozhi.im>
Co-authored-by: Shu Ding <g@shud.in>
Follow-up to the earlier enabling of classes/variables etc.
Bug
Related issues linked using fixes #number
Integration tests added
Errors have helpful link attached, see contributing.md
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
Integration tests added
Documentation added
Telemetry added. In case of a feature if it's used or not.
Errors have helpful link attached, see contributing.md
Documentation / Examples
Make sure the linting passes by running pnpm lint
The examples guidelines are followed from our contributing doc
Co-authored-by: Steven <steven@ceriously.com>
tsconfig behaves differently with `tsc` vs. Next.js. When `baseurl` is omitted, `paths` should be resolved against the tsconfig location. Consequentially, in this case the paths must start with `./`. This PR aligns Next.js behavior with `tsc` around `paths` without `baseurl`.
Related: https://github.com/microsoft/TypeScript/pull/40101
This ensures we add the needed manifest for b5aa571c71 in the `required-files-manifest`. No new test cases have been added as this was caught by the existing deploy test.
## Bug
- [x] Related issues linked using `fixes #number`
- [x] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
x-ref: https://github.com/vercel/next.js/runs/7821226464?check_suite_focus=true#step:8:193
follow-up for #39518
* revert `styled-jsx/style` import path to `next/dist/shared/styled-jsx`
* Since `styled-jsx` cannot be resolved through `node_modules/next/node_modules` by external resolving, we forcedly resolve styled-jsx as cjs external in webpack
Co-authored-by: JJ Kasper <22380829+ijjk@users.noreply.github.com>
Continue to optimize the base server to make it leaner. These are only needed by the Node.js server currently.
Related:
- #39433
- #39045
- #39044
- #39037
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
## 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`
- [ ] Integration tests added
- [ ] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
- [ ] Errors have helpful link attached, see `contributing.md`
## Documentation / Examples
- [ ] Make sure the linting passes by running `pnpm lint`
- [ ] The examples guidelines are followed from [our contributing doc](https://github.com/vercel/next.js/blob/canary/contributing.md#adding-examples)
WIP.
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
## 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`
- [ ] Integration tests added
- [ ] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
- [ ] Errors have helpful link attached, see `contributing.md`
## Documentation / Examples
- [ ] Make sure the linting passes by running `pnpm lint`
- [ ] The examples guidelines are followed from [our contributing doc](https://github.com/vercel/next.js/blob/canary/contributing.md#adding-examples)
Co-authored-by: Shu Ding <3676859+shuding@users.noreply.github.com>
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
## 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`
- [ ] Integration tests added
- [ ] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
- [ ] Errors have helpful link attached, see `contributing.md`
## Documentation / Examples
- [ ] Make sure the linting passes by running `pnpm lint`
- [ ] The examples guidelines are followed from [our contributing doc](https://github.com/vercel/next.js/blob/canary/contributing.md#adding-examples)
Co-authored-by: Tim Neutkens <6324199+timneutkens@users.noreply.github.com>
Co-authored-by: JJ Kasper <22380829+ijjk@users.noreply.github.com>
* feat(middleware): augments / matcher with /index
* fix(#39396): not invoked with i18n and trailingSlash
* add test case
* tweak matcher a bit and add tests
Co-authored-by: JJ Kasper <jj@jjsweb.site>
* Use require hook and alias to resolve styled-jsx
* re-export styled-jsx types from compiled
* fix lint
* add test for styled-jsx css
* setup require hook in server
* compile import path to styled-jsx/style
* revert require hook
* add test for server styled-jsx resolving
* update test
* pre copy styled-jsx assets
* fix styled-jsx dts
* add npmrc for styled-jsx e2e test
* load require hook directly
* rm legacy test
* fix lint
* fix pnpm install error
* split require hook
* only alias styled-jsx
* make styled-jsx resolving statically analyzable
* update test
Co-authored-by: JJ Kasper <jj@jjsweb.site>
* fix internal type
* allow `void` to be returned from Middleware
* mark deprecated APIs in JSDoc
* fix typo
* add missing error page
* remove unused import
* Add runtime to PageConfig type
* Add test case for runtime type
* Apply suggestions from code review
* dedupe type
* fix import
* fix lint
Co-authored-by: JJ Kasper <jj@jjsweb.site>
Use flush effects to custom apply css-in-js solution to app. Re-introduce flush effects to app-render, and remove default support of styled-jsx in `app/`. So that users will choose their own css-in-js solution if they need any customization. styled-jsx won't appear in client bundle if you didn't use it.
For now we have to inject the initial styles before `</head>` to avoid hydration errors. Later on we can remove this once react can handle it.
- [x] inject styles before end of head element
- [x] add tests
Cleans up both Flight plugins and leverages type inference more.
- Rename plugin
- Update name
- Remove note on webpack5
- Add types for Flight manifest
- Use webpack5 type and tapPromise
- Remove any
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
## 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`
- [ ] Integration tests added
- [ ] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
- [ ] Errors have helpful link attached, see `contributing.md`
## Documentation / Examples
- [ ] Make sure the linting passes by running `pnpm lint`
- [ ] The examples guidelines are followed from [our contributing doc](https://github.com/vercel/next.js/blob/canary/contributing.md#adding-examples)
* test: cleanup telemetry integration test
Instead of constantly parsing the console output, parse the output
once, convert the entries in JavaScript objects, then compare them
logically rather than textually.
* Collect telemetry for next/future/image
Track adoption of next/future/image and add relevant test.
A small refactor PR to convert some imports to type imports, as well as removing a couple of unused exports.
The Edge SSR loader is also missing the global process injection (`enhanceGlobals`).
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
## 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`
- [ ] Integration tests added
- [ ] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
- [ ] Errors have helpful link attached, see `contributing.md`
## Documentation / Examples
- [ ] Make sure the linting passes by running `pnpm lint`
- [ ] The examples guidelines are followed from [our contributing doc](https://github.com/vercel/next.js/blob/canary/contributing.md#adding-examples)
x-ref: #38750
x-ref: https://github.com/vercel/next.js/pull/38750#discussion_r926203439
cc @ijjk
The PR implements the details about un-extractable fields in the `UnsupportedValueError`.
The PR also enhances the warning message about the unrecognizable `config` field. Now the warning message will look like this:
```
warn - Next.js can't recognize the exported `config` field in route "/unsupported-value-type":
Unsupported node type "CallExpression" at "config.runtime".
The default config will be used instead.
Read More - https://nextjs.org/docs/messages/invalid-page-config
```
The corresponding production test case has also been updated.
## Bug
- [x] Related issues linked using `fixes #number`
- [x] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
Fixes#38743.
Fixes: https://github.com/vercel/next.js/pull/38750
The PR adds basic `TemplateLiteral` support for static analysis.
The corresponding re-production of #38743 has also been implemented in e2e tests.
## What’s in there?
This PR brings more consistency in how errors and warnings are reported when running code in the Edge Runtime:
- Dynamic code evaluation (`eval()`, `new Function()`, `WebAssembly.instantiate()`, `WebAssembly.compile()`…)
- Usage of Node.js global APIs (`BroadcastChannel`, `Buffer`, `TextDecoderStream`, `setImmediate()`...)
- Usage of Node.js modules (`fs`, `path`, `child_process`…)
The new error messages should mention *Edge Runtime* instead of *Middleware*, so they are valid in both cases.
It also fixes a bug where the process polyfill would issue a warning for `process.cwd` (which is `undefined` but legit). Now, one has to invoke the function `process.cwd()` to trigger the error.
It finally fixes the react-dev-overlay, where links from middleware and Edge API route files could not be opened because of the `(middleware)/` prefix in their name.
About the later, please note that we can’t easily remove the prefix or change it for Edge API routes. It comes from the Webpack layer, which is the same for both. We may consider renaming it to *edge* instead in the future.
## How to test?
These changes are almost fully covered with tests:
```bash
pnpm testheadless --testPathPattern runtime-dynamic
pnpm testheadless --testPathPattern runtime-with-node
pnpm testheadless --testPathPattern runtime-module
pnpm testheadless --testPathPattern middleware-dev-errors
```
To try them out manually, you can write a middleware and Edge route files like these:
```jsx
// middleware.js
import { NextResponse } from 'next/server'
import { basename } from 'path'
export default async function middleware() {
eval('2+2')
setImmediate(() => {})
basename()
return NextResponse.next()
}
export const config = { matcher: '/' }
```
```jsx
// pages/api/route.js
import { basename } from 'path'
export default async function handle() {
eval('2+2')
setImmediate(() => {})
basename()
return Response.json({ ok: true })
}
export const config = { runtime: 'experimental-edge' }
```
The expected behaviours are:
- [x] dev, middleware/edge route is using a node.js module: error at runtime (logs + read-dev-overlay):
```bash
error - (middleware)/pages/api/route.js (1:0) @ Object.handle [as handler]
error - The edge runtime does not support Node.js 'path' module.
Learn More: https://nextjs.org/docs/messages/node-module-in-edge-runtime
> 1 | import { basename } from "path";
2 | export default async function handle() {
```
- [x] build, middleware/edge route is using a node.js module: warning but succeeds
```bash
warn - Compiled with warnings
./middleware.js
A Node.js module is loaded ('path' at line 4) which is not supported in the Edge Runtime.
Learn More: https://nextjs.org/docs/messages/node-module-in-edge-runtime
./pages/api/route.js
A Node.js module is loaded ('path' at line 1) which is not supported in the Edge Runtime.
Learn More: https://nextjs.org/docs/messages/node-module-in-edge-runtime
```
- [x] production, middleware/edge route is using a node.js module: error at runtime (logs + 500 error)
```bash
Error: The edge runtime does not support Node.js 'path' module.
Learn More: https://nextjs.org/docs/messages/node-module-in-edge-runtime
at <unknown> (file:///Users/damien/dev/next.js/packages/next/server/web/sandbox/context.ts:149)
```
- [x] dev, middleware/edge route is using a node.js global API: error at runtime (logs + read-dev-overlay):
```bash
error - (middleware)/pages/api/route.js (4:2) @ Object.handle [as handler]
error - A Node.js API is used (setImmediate) which is not supported in the Edge Runtime.
Learn more: https://nextjs.org/docs/api-reference/edge-runtime
2 |
3 | export default async function handle() {
> 4 | setImmediate(() => {})
| ^
```
- [x] build, middleware/edge route is using a node.js global API: warning but succeeds
```bash
warn - Compiled with warnings
./middleware.js
A Node.js API is used (setImmediate at line: 6) which is not supported in the Edge Runtime.
Learn more: https://nextjs.org/docs/api-reference/edge-runtime
./pages/api/route.js
A Node.js API is used (setImmediate at line: 3) which is not supported in the Edge Runtime.
Learn more: https://nextjs.org/docs/api-reference/edge-runtime
```
- [x] production, middleware/edge route is using a node.js module: error at runtime (logs + 500 error)
```bash
Error: A Node.js API is used (setImmediate) which is not supported in the Edge Runtime.
Learn more: https://nextjs.org/docs/api-reference/edge-runtime
at <unknown> (file:///Users/damien/dev/next.js/packages/next/server/web/sandbox/context.ts:330)
```
- [x] dev, middleware/edge route is loading dynamic code: warning at runtime (logs + read-dev-overlay) and request succeeds (we allow dynamic code in dev only):
```bash
warn - (middleware)/middleware.js (7:2) @ Object.middleware [as handler]
warn - Dynamic Code Evaluation (e. g. 'eval', 'new Function') not allowed in Edge Runtime
5 |
6 | export default async function middleware() {
> 7 | eval('2+2')
```
- [x] build, middleware/edge route is loading dynamic code: build fails with error:
```bash
Failed to compile.
./middleware.js
Dynamic Code Evaluation (e. g. 'eval', 'new Function', 'WebAssembly.compile') not allowed in Edge Runtime
Used by default
./pages/api/route.js
Dynamic Code Evaluation (e. g. 'eval', 'new Function', 'WebAssembly.compile') not allowed in Edge Runtime
Used by default
```
## Notes to reviewers
Edge-related errors are either issued from `next/server/web/sandbox/context.ts` file (runtime errors) or from `next/build/webpack/plugins/middleware-plugin.ts` (webpack compilation).
The previous implementation (I’m pleading guilty here) was way too verbose: some errors (Node.js global APIs like using `process.cwd()`) could be reported several times, and the previous mechanism to dedupe them (in middleware-plugin) wasn’t really effective.
Changes in tests are due to renaming existing tests such as `test/integration/middleware-with-node.js-apis` into `test/integration/edge-runtime-with-node.js-apis`. I extended them to cover Edge API route.
@hanneslund I’ve pushed the improvement you did in https://github.com/vercel/next.js/pull/38289/ one step further to avoid duplication.
Fixes#38742
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
## 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`
- [ ] Integration tests added
- [ ] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
- [ ] Errors have helpful link attached, see `contributing.md`
## Documentation / Examples
- [ ] Make sure the linting passes by running `pnpm lint`
- [ ] The examples guidelines are followed from [our contributing doc](https://github.com/vercel/next.js/blob/canary/contributing.md#adding-examples)
## How to reproduce
1. create a next.js app with a middleware (or an edge route) that imports a node.js module:
```js
// middleware.js
import { NextResponse } from 'next/server'
import { basename } from 'path'
export default async function middleware() {
basename()
return NextResponse.next()
}
```
2. deploy it to vercel with `vc`
3. go to the your function logs in Vercel Front (https://vercel.com/$user/$project/$deployment/functions)
4. in another tab, query your application
> it results in a 500 page:
<img width="517" alt="image" src="https://user-images.githubusercontent.com/186268/179557102-72568ca9-bcfd-49e2-9b9c-c51c3064f2d7.png">
> in the logs you should see:
<img width="1220" alt="image" src="https://user-images.githubusercontent.com/186268/179557266-498f3290-b7df-46ac-8816-7bb396821245.png">
## Expected behavior
The route should fail indeed in a 500, because Edge runtime **does not support node.js modules**. However the error in logs should be completely different:
```shell
error - Error: The edge runtime does not support Node.js 'path' module.
Learn More: https://nextjs.org/docs/messages/node-module-in-edge-runtime
```
## Notes to reviewers
I introduced this issue in #38234.
Prior to the PR above, the app would not even build, as we were checking imported node.js module during the build with AST analysis.
Since #38234, the app would build and should fail at runtime, with an appropriate error.
The mistake was to declare `__import_unsupported` function in the sandbox's context, that is only used in `next dev` and `next start`, but not shipped to Vercel platform.
By loading it inside webpack loaders (both middleware and edge route), we ensure it will be defined on Vercel as well.
The existing test suite (`pnpm testheadless --testPathPattern=runtime-module-error`) covers them.
* [edge] allow importing blob assets
* Fix test
* extract to a new file, to make it easier to read and review
* Use webpack asset discovery and transform with a loader
* fix tests
* don't prefix assets
* use emitFile
* rename assets to blobs to be more specific
* rename blobs to assets and use webpack's hashing algo
* Dedupe correctly
* Add a Node.js dep test
* Update packages/next/server/next-server.ts
Co-authored-by: Tobias Koppers <tobias.koppers@googlemail.com>
* [code review] test remote URL fetches
* [code review] use `import type` for type-only imports
* Update packages/next/server/next-server.ts
Co-authored-by: Tobias Koppers <tobias.koppers@googlemail.com>
* Apply suggestions from code review
Co-authored-by: JJ Kasper <jj@jjsweb.site>
Co-authored-by: Tobias Koppers <tobias.koppers@googlemail.com>
Co-authored-by: JJ Kasper <jj@jjsweb.site>
## Bug
Minor fix to wasm binding to correctlly coerece async interface to return promise, even though it calls sync interface internally.
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
## 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`
- [ ] Integration tests added
- [ ] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
- [ ] Errors have helpful link attached, see `contributing.md`
## Documentation / Examples
- [ ] Make sure the linting passes by running `pnpm lint`
- [ ] The examples guidelines are followed from [our contributing doc](https://github.com/vercel/next.js/blob/canary/contributing.md#adding-examples)
## Bug
x-ref: #38691
* Previous configured loader.issue results into a single function and will bail during next build, tune the rule set conditions to make it work for both pages and app dir
* prefer to use `mod.resourceResolveData?.path` instead of `mod.userRequest` since userRquest contains the applied loaders info
- [ ] Related issues linked using `fixes #number`
- [x] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
### Changes
#### Add missing virtual client entry matcher for css modules
client entry module has no file path, add the missing file matcher for client css modules loader
#### Use relative paths for imports in client entry to avoid module resolving failure.
if it's `next/head` or other 3rd party installed path, just import it instead of the resolved file path
