rsnext/packages/next/cli/next-build.ts
JJ Kasper ead56eaab6
Fix invalid project dir casing breaking Next.js on Windows (#29205)
This fixes Next.js running into unexpected errors on Windows when invalid casing for a project directory is used. I was able to reproduce the issue on my local Windows machine and this resolved the issue there. 

<details>

<summary>screenshot of error while reproducing</summary>

<img width="838" alt="Screen Shot 2021-09-18 at 23 21 40" src="https://user-images.githubusercontent.com/22380829/133915825-ac4abdd2-fcf8-4309-9873-e6d88dfe485d.png">

</details>

## Bug

- [x] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [x] Errors have helpful link attached, see `contributing.md`

Fixes: https://github.com/vercel/next.js/issues/27396
Fixes: https://github.com/vercel/next.js/issues/16535
Fixes: https://github.com/vercel/next.js/issues/17592
2021-09-22 21:29:27 +00:00

77 lines
1.8 KiB
JavaScript
Executable file

#!/usr/bin/env node
import { existsSync } from 'fs'
import arg from 'next/dist/compiled/arg/index.js'
import * as Log from '../build/output/log'
import { cliCommand } from '../bin/next'
import build from '../build'
import { printAndExit } from '../server/lib/utils'
import isError from '../lib/is-error'
import { getProjectDir } from '../lib/get-project-dir'
const nextBuild: cliCommand = (argv) => {
const validArgs: arg.Spec = {
// Types
'--help': Boolean,
'--profile': Boolean,
'--debug': Boolean,
'--no-lint': Boolean,
// Aliases
'-h': '--help',
'-d': '--debug',
}
let args: arg.Result<arg.Spec>
try {
args = arg(validArgs, { argv })
} catch (error) {
if (isError(error) && error.code === 'ARG_UNKNOWN_OPTION') {
return printAndExit(error.message, 1)
}
throw error
}
if (args['--help']) {
printAndExit(
`
Description
Compiles the application for production deployment
Usage
$ next build <dir>
<dir> represents the directory of the Next.js application.
If no directory is provided, the current directory will be used.
Options
--profile Can be used to enable React Production Profiling
--no-lint Disable linting
`,
0
)
}
if (args['--profile']) {
Log.warn('Profiling is enabled. Note: This may affect performance')
}
if (args['--no-lint']) {
Log.warn('Linting is disabled')
}
const dir = getProjectDir(args._[0])
// Check if the provided directory exists
if (!existsSync(dir)) {
printAndExit(`> No such directory exists as the project root: ${dir}`)
}
return build(
dir,
null,
args['--profile'],
args['--debug'],
!args['--no-lint']
).catch((err) => {
console.error('')
console.error('> Build error occurred')
printAndExit(err)
})
}
export { nextBuild }