Nuxt/packages/cli/src/setup.js

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import consola from 'consola'
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import chalk from 'chalk'
import boxen from 'boxen'
let _setup = false
export default function setup({ dev }) {
// Apply default NODE_ENV if not provided
if (!process.env.NODE_ENV) {
process.env.NODE_ENV = dev ? 'development' : 'production'
}
if (_setup) {
return
}
_setup = true
// Global error handler
/* istanbul ignore next */
process.on('unhandledRejection', (err) => {
consola.error(err)
})
// Exit process on fatal errors
/* istanbul ignore next */
consola.addReporter({
log(logObj) {
if (logObj.type === 'fatal') {
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process.stderr.write(boxen([
chalk.red('✖ Nuxt Fatal Error'),
'',
chalk.white(String(logObj.args[0]))
].join('\n'), {
borderColor: 'red',
borderStyle: 'round',
padding: 1,
margin: 1
}) + '\n')
process.exit(1)
}
}
})
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// Wrap all console logs with consola for better DX
consola.wrapConsole()
}