77 lines
1.9 KiB
TypeScript
77 lines
1.9 KiB
TypeScript
|
#!/usr/bin/env node
|
||
|
|
import { existsSync } from 'fs'
|
||
|
|
import arg from 'next/dist/compiled/arg/index.js'
|
||
|
|
import { resolve, join } from 'path'
|
||
|
|
import { cliCommand } from '../bin/next'
|
||
|
|
import { runLintCheck } from '../lib/eslint/runLintCheck'
|
||
|
|
import { printAndExit } from '../server/lib/utils'
|
||
|
|
|
||
|
|
const nextLint: cliCommand = (argv) => {
|
||
|
|
const validArgs: arg.Spec = {
|
||
|
|
// Types
|
||
|
|
'--help': Boolean,
|
||
|
|
'--dir': [String],
|
||
|
|
|
||
|
|
// Aliases
|
||
|
|
'-h': '--help',
|
||
|
|
'-d': '--dir',
|
||
|
|
}
|
||
|
|
|
||
|
|
let args: arg.Result<arg.Spec>
|
||
|
|
try {
|
||
|
|
args = arg(validArgs, { argv })
|
||
|
|
} catch (error) {
|
||
|
|
if (error.code === 'ARG_UNKNOWN_OPTION') {
|
||
|
|
return printAndExit(error.message, 1)
|
||
|
|
}
|
||
|
|
throw error
|
||
|
|
}
|
||
|
|
if (args['--help']) {
|
||
|
|
printAndExit(
|
||
|
|
`
|
||
|
|
Description
|
||
|
|
Run ESLint on every file in specified directories.
|
||
|
|
If not configured, ESLint will be set up for the first time.
|
||
|
|
|
||
|
|
Usage
|
||
|
|
$ next lint <baseDir> [options]
|
||
|
|
|
||
|
|
<baseDir> represents the directory of the Next.js application.
|
||
|
|
If no directory is provided, the current directory will be used.
|
||
|
|
|
||
|
|
Options
|
||
|
|
-h - list this help
|
||
|
|
-d - set directory, or directories, to run ESLint (defaults to only 'pages')
|
||
|
|
`,
|
||
|
|
0
|
||
|
|
)
|
||
|
|
}
|
||
|
|
|
||
|
|
const baseDir = resolve(args._[0] || '.')
|
||
|
|
|
||
|
|
// Check if the provided directory exists
|
||
|
|
if (!existsSync(baseDir)) {
|
||
|
|
printAndExit(`> No such directory exists as the project root: ${baseDir}`)
|
||
|
|
}
|
||
|
|
|
||
|
|
const dirs: string[] = args['--dir']
|
||
|
|
const lintDirs = dirs
|
||
|
|
? dirs.reduce((res: string[], d: string) => {
|
||
|
|
const currDir = join(baseDir, d)
|
||
|
|
if (!existsSync(currDir)) return res
|
||
|
|
res.push(currDir)
|
||
|
|
return res
|
||
|
|
}, [])
|
||
|
|
: null
|
||
|
|
|
||
|
|
runLintCheck(baseDir, lintDirs)
|
||
|
|
.then((results) => {
|
||
|
|
if (results) console.log(results)
|
||
|
|
})
|
||
|
|
.catch((err) => {
|
||
|
|
printAndExit(err.message)
|
||
|
|
})
|
||
|
|
}
|
||
|
|
|
||
|
|
export { nextLint }
|