mirror of
https://github.com/electron-vite/electron-vite-vue
synced 2024-10-12 23:46:44 +08:00
27 lines
895 B
TypeScript
27 lines
895 B
TypeScript
import { builtinModules } from 'module'
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import { get } from 'http'
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import chalk from 'chalk'
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const TAG = '[waitOn]'
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/** Listen http server startup */
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export function waitOn(arg0: { port: string | number; interval?: number; }) {
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return new Promise<number | undefined>(resolve => {
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const { port, interval = 149 } = arg0
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const url = `http://localhost:${port}`
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let counter = 0
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const timer: NodeJS.Timer = setInterval(() => {
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get(url, res => {
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clearInterval(timer)
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console.log(TAG, chalk.green(`"${url}" are already responsive.`), `(${res.statusCode}: ${res.statusMessage})`)
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resolve(res.statusCode)
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}).on('error', err => {
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console.log(TAG, `counter: ${counter++}`)
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})
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}, interval)
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})
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}
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/** node.js builtins module */
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export const builtins = () => builtinModules.filter(x => !/^_|^(internal|v8|node-inspect)\/|\//.test(x))
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