13 lines
364 B

// @flow
import chalk from 'chalk'
export default function CheckNodeEnv(expectedEnv: string) {
if (!expectedEnv) {
throw new Error('"expectedEnv" not set')
}
if (process.env.NODE_ENV !== expectedEnv) {
console.log(chalk.whiteBright.bgRed.bold(`"process.env.NODE_ENV" must be "${expectedEnv}" to use this webpack config`))
process.exit(2)
}
}