130 lines
3.5 KiB
JavaScript
130 lines
3.5 KiB
JavaScript
import path from "path";
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import fs from "fs";
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import { log } from "../log/logUtils.js";
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import { BusinessError, FileError, ResourceError } from "../error/errorHandler.js";
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import {
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isProjectStarting,
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addStartingProject,
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removeStartingProject,
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startDev_NonBlocking,
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} from "./processManager.js";
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import ERROR_CODES from "../error/errorCodes.js";
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import { stopDevServer } from "./stopDevUtils.js";
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import { removeNodeModules } from "../buildDependency/dependencyManager.js";
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import { createPnpmNpmrc } from "../common/npmrcUtils.js";
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import {
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extractIsolationContext,
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resolveProjectPath,
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} from "../common/projectPathUtils.js";
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// 重启开发服务器
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async function restartDevServer(req, projectId) {
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log(projectId, "INFO", "Start restarting development server", {
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projectId,
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requestId: req.requestId,
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});
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// 检查项目是否存在
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const isolationContext = extractIsolationContext(req?.query || {});
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const projectPath = resolveProjectPath(projectId, isolationContext);
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const jsonFilePath = path.join(projectPath, "package.json");
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const exists = fs.existsSync(jsonFilePath);
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if (!exists) {
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log(projectId, "WARN", "Project missing package.json file", {
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projectId,
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requestId: req.requestId,
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});
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throw new ResourceError("Project missing package.json file", {
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projectId,
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projectPath,
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});
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}
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let jsonContent;
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try {
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jsonContent = JSON.parse(fs.readFileSync(jsonFilePath, "utf8"));
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} catch (error) {
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throw new FileError("package.json file format error", {
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projectId,
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jsonFilePath,
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originalError: error.message,
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});
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}
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const jsonScripts = jsonContent.scripts;
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const devScript = jsonScripts.dev;
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if (!devScript) {
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log(projectId, "WARN", "Project missing dev script", {
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projectId,
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requestId: req.requestId,
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});
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throw new BusinessError("Project missing dev script", { projectId });
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}
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// 如果项目正在启动中，等待完成
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// if (isProjectStarting(projectId)) {
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// throw new BusinessError("Project is starting, please try again later", {
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// projectId,
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// code: ERROR_CODES.PROJECT_STARTING,
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// });
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// }
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addStartingProject(projectId);
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try {
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// 1. 停止现有的开发服务器
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const pidFromQuery = req.query.pid;
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await stopDevServer(req, projectId, pidFromQuery, {
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strict: false, // 非严格模式，停止失败不抛出异常
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waitForStop: true, // 等待进程完全停止
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});
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// 2. 删除node_modules
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log(projectId, "INFO", "Start deleting node_modules and lock file", {
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projectId,
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requestId: req.requestId,
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});
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await removeNodeModules(projectPath, projectId);
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// 3. 创建.npmrc文件
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log(projectId, "INFO", "Create .npmrc file", {
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projectId,
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requestId: req.requestId,
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});
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await createPnpmNpmrc(projectPath, projectId);
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// 4. 启动dev服务器（依赖安装会在 startDev_NonBlocking 中执行）
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log(projectId, "INFO", "Start starting dev server", {
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projectId,
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requestId: req.requestId,
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});
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const { pid, port: actualPort } = await startDev_NonBlocking({
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req,
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projectId,
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projectPath,
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devScript,
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});
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log(projectId, "INFO", "Dev server restart completed", {
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projectId,
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pid,
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port: actualPort,
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requestId: req.requestId,
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});
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return {
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success: true,
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message: "Development server restart successfully",
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projectId,
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pid,
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port: actualPort,
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};
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} finally {
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removeStartingProject(projectId);
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}
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}
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export { restartDevServer };
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