rsnext/packages/font/local/index.js
Hannes Bornö bb200b922d
@next/font error messages (#42689)
Fix wrong links. Add specific error message if Next.js version < 13.

## Bug

- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have a 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 a helpful link attached, see `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)
2022-11-09 10:32:32 -08:00

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JavaScript

// Validate next version
const semver = require('next/dist/compiled/semver')
if (semver.lt(require('next/package.json').version, '13.0.0')) {
throw new Error('`@next/font` is only available in Next.js 13 and newer.')
}
let message = '@next/font/local failed to run or is incorrectly configured.'
if (process.env.NODE_ENV === 'development') {
message +=
'\nIf you just installed `@next/font`, please try restarting `next dev` and resaving your file.'
}
message += `\n\nRead more: https://nextjs.org/docs/basic-features/font-optimization`
throw new Error(message)