136 lines
4.5 KiB
JavaScript
136 lines
4.5 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("是否需要自动帮您安装依赖（y/n）：");
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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 = process.platform === "win32" ? ["/c", "npm", "install"] : ["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(new Error(`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`));
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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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`process.versions.node: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("18.20.6");
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} catch (error) {
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console.error(error.message);
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}
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})();
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