This adds `loader-runner` to the compiled packages distributed with
Next.js
This is a dependency of Turbopack's webpack loader support. Currently,
users have to manually install `loader-runner` in their application to
use webpack loaders with Turbopack. This will allow Turbopack to require
loader-runner from within the installed version of Next.js instead.
Test Plan: `require('./packages/next/dist/compiled/loader-runner/')`
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## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have a helpful link attached, see
[`contributing.md`](https://github.com/vercel/next.js/blob/canary/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`
- [ ]
[e2e](https://github.com/vercel/next.js/blob/canary/contributing/core/testing.md#writing-tests-for-nextjs)
tests added
- [ ] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
- [ ] Errors have a helpful link attached, see
[`contributing.md`](https://github.com/vercel/next.js/blob/canary/contributing.md)
## Documentation / Examples
- [ ] Make sure the linting passes by running `pnpm build && pnpm lint`
- [ ] The "examples guidelines" are followed from [our contributing
doc](https://github.com/vercel/next.js/blob/canary/contributing/examples/adding-examples.md)
---------
Co-authored-by: JJ Kasper <jj@jjsweb.site>
The PR upgrades `cross-spawn` to `7.0.3`. The precompiled has also been
updated. The `cross-spawn` version is still pinned after the PR.
-----
So I have been working on improving Next.js build performance recently.
One thing that catches my eye is this:
<img width="1751" alt="image"
src="https://user-images.githubusercontent.com/40715044/218383194-5b24c737-0d97-4434-bbbf-ba5752072882.png">
The flamegraph shows the `semver` inside `cross-spawn` is one of the
hottest functions.
Then I take a look at the `cross-spawn`, turns out that `cross-spawn`
has `semver` already removed:
https://github.com/moxystudio/node-cross-spawn/pull/125
According to the CHANGELOG of `cross-spawn`, the only breaking change is
that `cross-spawn@7` is dropping `Node.js < 8` support. So I assume it
would be fine to upgrade `cross-spawn` to the latest version `7.0.3`,
thus eliminating the extra performance overhead introduced by `semver`.
---------
Co-authored-by: JJ Kasper <jj@jjsweb.site>
Adds additional integration tests for `@next/mdx`.
- Test mdx-rs
- Test `mdx-components.tsx`
- Tests development and production. Previously it only checked
development.
<!--
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To make sure your PR is handled as smoothly as possible we request that
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Choose the right checklist for the change(s) that you're making:
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## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have a helpful link attached, see
[`contributing.md`](https://github.com/vercel/next.js/blob/canary/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`
- [ ]
[e2e](https://github.com/vercel/next.js/blob/canary/contributing/core/testing.md#writing-tests-for-nextjs)
tests added
- [ ] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
- [ ] Errors have a helpful link attached, see
[`contributing.md`](https://github.com/vercel/next.js/blob/canary/contributing.md)
## Documentation / Examples
- [ ] Make sure the linting passes by running `pnpm build && pnpm lint`
- [ ] The "examples guidelines" are followed from [our contributing
doc](https://github.com/vercel/next.js/blob/canary/contributing/examples/adding-examples.md)
---------
Co-authored-by: Shu Ding <g@shud.in>
- [x] Depends on https://github.com/vercel/next.js/pull/45776
Turbotrace occupies too many memories while running; this PR makes it
run after the webpack build is finished, it can reduce the memory
hogging by webpack and turbotrace, thus avoiding OOM
The `maxFiles` option in turbotrace is removed because there is
`memoryLimit` option takes over its role.
Close WEB-556
