1 line
4.6 KiB
JavaScript
1 line
4.6 KiB
JavaScript
const fs = require('fs')
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const { spawn } = require('child_process')
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class InitializeItem {
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static instance = null
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constructor() {
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if (InitializeItem.instance) {
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return InitializeItem.instance
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}
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InitializeItem.instance = this
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}
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async promptUser(question) {
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return new Promise((resolve, reject) => {
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const readline = require('readline')
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const rl = readline.createInterface({
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input: process.stdin,
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output: process.stdout
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})
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rl.question(question, (res) => {
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resolve(res)
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rl.close()
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})
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})
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}
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async shouldInstallDependencies() {
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const isInstall = await this.promptUser(
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'是否需要自动帮您安装依赖（y/n）：'
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)
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if (isInstall.toLowerCase() === 'y') {
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return true
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} else if (isInstall.toLowerCase() === 'n') {
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return false
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} else {
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return this.shouldInstallDependencies()
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}
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}
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async installDependencies() {
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return new Promise((resolve, reject) => {
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console.log('开始安装相关依赖...')
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const command = process.platform === 'win32' ? 'cmd.exe' : 'npm'
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const args =
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process.platform === 'win32'
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? ['/c', 'npm', 'install']
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: ['install']
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const installProcess = spawn(command, args)
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installProcess.stdout.on('data', (data) => {
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console.log(data.toString())
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})
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installProcess.stderr.on('data', (data) => {
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console.error(data.toString())
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})
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installProcess.on('close', (code) => {
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if (code !== 0) {
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reject(
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new Error(
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`运行安装依赖命令错误，请查看以下报错信息寻找解决方法： ${error.message}`
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)
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)
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} else {
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console.log('安装依赖成功！')
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resolve()
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}
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})
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})
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}
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async copyFile(sourceDir, targetDir) {
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return new Promise((resolve, reject) => {
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fs.copyFile(sourceDir, targetDir, (error) => {
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if (error) {
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reject(error)
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throw new Error(`复制文件失败： ${error.message}`)
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}
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resolve()
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})
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})
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}
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async writeToFile(filePath, { sourceData, targetData }) {
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return new Promise((resolve, reject) => {
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fs.readFile(filePath, 'utf8', (err, data) => {
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if (err) {
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console.error('读取文件失败：', err)
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return
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}
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const modifiedData = data.replace(sourceData, targetData)
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fs.writeFile(filePath, modifiedData, 'utf8', (err) => {
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if (err) {
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console.error('写入文件错误：', err)
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return
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}
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resolve()
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})
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})
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})
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}
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async initialize(targetVersion) {
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const currentVersion = process.versions.node
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if (currentVersion < targetVersion) {
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throw new Error(
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`你的当前node版本为(${currentVersion})，需要安装目标版本为 ${targetVersion} 以上！！`
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)
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}
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const shouldInstall = await this.shouldInstallDependencies()
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if (shouldInstall) {
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await this.installDependencies()
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}
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await this.copyFile('.env.development.example', '.env.development')
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await this.copyFile('.env.production.example', '.env.production')
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const domain = await this.promptUser('请输入您的服务器域名地址：')
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await this.writeToFile('.env.development', {
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sourceData: `VITE_APP_BASE_URL=''`,
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targetData: `VITE_APP_BASE_URL='${domain}'`
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})
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await this.writeToFile('.env.production', {
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sourceData: `VITE_APP_BASE_URL=''`,
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targetData: `VITE_APP_BASE_URL='${domain}'`
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})
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require('./scripts/develop');
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}
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static getInstance() {
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if (!InitializeItem.instance) {
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InitializeItem.instance = new InitializeItem()
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}
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return InitializeItem.instance
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}
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}
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;(async () => {
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const initializeItem = InitializeItem.getInstance()
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try {
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await initializeItem.initialize('16.16.0')
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} catch (error) {
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console.error(error.message)
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}
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})() |