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uniapp/scripts/publish.js

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+const { spawn } = require('child_process')␍const readline = require('readline')␍␍class PublishClientScript {␍    constructor() {␍        if (PublishClientScript.instance) {␍            return PublishClientScript.instance␍        }␍        PublishClientScript.instance = this␍    }␍␍    promptUser(question) {␍        return new Promise((resolve) => {␍            const rl = readline.createInterface({␍                input: process.stdin,␍                output: process.stdout␍            })␍            rl.question(question, (res) => {␍                resolve(res)␍                rl.close()␍            })␍        })␍    }␍␍    async runClient() {␍        console.error('请选择你需要打包的客户端（回复数字后回车） ')␍        console.error('0.取消')␍        console.error('1.微信小程序')␍        console.error('2.公众号或者H5')␍        const runClientRes = await this.promptUser('请输入打包的客户端：')␍        switch (runClientRes) {␍            case '0':␍                break␍            case '1':␍                await this.runNpmScript('build:mp-weixin')␍                break␍            case '2':␍                await this.runNpmScript('build:h5')␍                break␍            default:␍                await this.runClient()␍                break␍        }␍    }␍␍    runNpmScript(scriptName) {␍        return new Promise((resolve, reject) => {␍            const isWindows = process.platform === 'win32'␍            const command = isWindows ? 'cmd.exe' : 'npm'␍            const args = isWindows␍                ? ['/c', 'npm', 'run', scriptName]␍                : ['run', scriptName]␍␍            const runProcess = spawn(command, args)␍␍            runProcess.stdout.on('data', (data) => {␍                console.log(data.toString())␍            })␍␍            runProcess.stderr.on('data', (data) => {␍                console.error(data.toString())␍            })␍␍            runProcess.on('close', (code) => {␍                if (code !== 0) {␍                    reject(␍                        new Error(␍                            `运行错误，请查看以下报错信息寻找解决方法: ${error.message}`␍                        )␍                    )␍                } else {␍                    resolve()␍                }␍            })␍        })␍    }␍␍    async run(targetVersion) {␍        const currentVersion = process.versions.node␍␍        if (currentVersion < targetVersion) {␍            throw new Error(␍                `你的当前node版本为(${currentVersion})，需要安装目标版本为 ${targetVersion} 以上！！`␍            )␍        }␍␍        await this.runClient()␍    }␍␍    static getInstance() {␍        if (!PublishClientScript.instance) {␍            PublishClientScript.instance = new PublishClientScript()␍        }␍        return PublishClientScript.instance␍    }␍}␍␍;(async () => {␍    const publish = PublishClientScript.getInstance()␍    try {␍        await publish.run('16.16.0')␍    } catch (error) {␍        console.error(error.message)␍    }␍})()␍