watchServer现在支持copyjson和xml等文件

template/scripts/watchServer.js

@@ -9,6 +9,7 @@ const _ = require('lodash');
 const { startup } = require('@xuchangzju/oak-cli/lib/server/start');
 const projectPath = join(__dirname, '..');
 const dayjs = require('dayjs');
+const fs = require('fs');
 
 const enableTrace = !!process.env.ENABLE_TRACE;
 
@@ -28,11 +29,10 @@ const polyfill = (trace) => {
         let callerInfo = null;
         try {
             const err = new Error();
-            let currentFile;
             Error.prepareStackTrace = (err, stack) => {
                 return stack;
             };
-            currentFile = err.stack.shift().getFileName();
+            const currentFile = err.stack.shift().getFileName();
             while (err.stack.length) {
                 callerInfo = err.stack.shift();
                 if (currentFile !== callerInfo.getFileName()) {
@@ -91,10 +91,10 @@ const restart = async () => {
     // 清空lib以下目录的缓存
     // 删除所有模块的缓存
     Object.keys(require.cache).forEach(function (key) {
-        if (key.includes('node_modules')) {
+        // 如果不是项目目录下的文件，不删除
+        if (!key.startsWith(projectPath)) {
             return;
-        }
-        if (key.includes('lib')) {
+        } else if (key.includes('lib') && !key.includes('node_modules')) {
             console.log('delete module cache:', key);
             delete require.cache[key];
         }
@@ -136,8 +136,6 @@ const watcher = chokidar.watch(watchSourcePath, {
     ignored: (file) => {
         return (
             file.endsWith('.tsx') ||
-            file.endsWith('.json') ||
-            file.endsWith('.xml') ||
             file.includes('components') ||
             file.includes('pages') ||
             file.includes('hooks')
@@ -166,13 +164,39 @@ watcher.on('ready', () => {
 watcher.on('error', (error) => console.log(`Watcher error: ${error}`));
 
 let isProcessing = false;
-const onChangeDebounced = _.debounce(async (path, type) => {
-    if (isProcessing) {
-        console.log('Processing, please wait...');
+const fileChangeHandler = async (path, type) => {
+    // 判断一下是不是以下扩展名：ts,tsx
+    if (!path.endsWith('.ts')) {
+        // 如果是json或者xml文件，复制或者删除
+        if (path.endsWith('.json') || path.endsWith('.xml')) {
+            const targetPath = path.replace('src', 'lib');
+            if (type === 'remove') {
+                fs.unlinkSync(targetPath);
+                console.warn(`File ${targetPath} has been removed.`);
+            } else if (type === 'add') {
+                fs.copyFileSync(
+                    path,
+                    targetPath,
+                    fs.constants.COPYFILE_FICLONE
+                );
+                console.warn(`File ${path} has been created at ${targetPath}.`);
+            } else if (type === 'change') {
+                // 强制覆盖文件
+                if (fs.existsSync(targetPath)) {
+                    fs.unlinkSync(targetPath);
+                }
+                fs.copyFileSync(
+                    path,
+                    targetPath,
+                    fs.constants.COPYFILE_FICLONE
+                );
+                console.warn(`File ${path} has been copied to ${targetPath}.`);
+            }
+        } else {
+            console.warn(`File ${path} is not [ts,json,xml] file, skiped.`);
+        }
         return;
     }
-    isProcessing = true;
-    try {
     // 控制台清空
     console.clear();
     console.warn(`File ${path} has been ${type}d`);
@@ -184,6 +208,16 @@ const onChangeDebounced = _.debounce(async (path, type) => {
         .replace('.ts', '.js');
     let compileOnly = false;
     if (!require.cache[libPath]) {
+        // 如果是删除的话，直接尝试删除lib下的文件
+        if (type === 'remove') {
+            try {
+                fs.unlinkSync(libPath);
+            } catch (e) {
+                console.error(`Error in delete ${libPath}`, e);
+            }
+            console.warn(`File ${libPath} has been removed.`);
+            return;
+        }
         console.warn(
             `File ${libPath} is not in module cache, will compile only.`
         );
@@ -192,7 +226,6 @@ const onChangeDebounced = _.debounce(async (path, type) => {
         // 如果是删除，则需要发出警告，文件正在被进程使用
         if (type === 'remove') {
             console.error(`File ${libPath} is being used, skiped.`);
-                isProcessing = false;
             return;
         }
     }
@@ -206,8 +239,7 @@ const onChangeDebounced = _.debounce(async (path, type) => {
     const diagnostics = ts.getPreEmitDiagnostics(program, sourceFile);
     if (diagnostics.length) {
         const syntaxErrors = diagnostics.filter(
-                (diagnostic) =>
-                    diagnostic.category === ts.DiagnosticCategory.Error
+            (diagnostic) => diagnostic.category === ts.DiagnosticCategory.Error
         );
 
         if (syntaxErrors.length) {
@@ -221,7 +253,6 @@ const onChangeDebounced = _.debounce(async (path, type) => {
                 );
             });
             console.error(`文件存在语法错误，请检查修复后重试！`);
-                isProcessing = false;
             return;
         }
     }
@@ -236,20 +267,27 @@ const onChangeDebounced = _.debounce(async (path, type) => {
             `Emit succeeded. ${compileOnly ? '' : 'reload service......'}`
         );
         if (compileOnly) {
-                isProcessing = false;
             return;
         }
         await restart();
     }
+};
+
+const onChangeDebounced = _.debounce(async (path, type) => {
+    if (isProcessing) {
+        console.log('Processing, please wait...');
+        return;
+    }
+    try {
+        isProcessing = true;
+        await fileChangeHandler(path, type);
     } catch (e) {
         console.clear();
         console.error(e);
-        // 结束服务
-        // nodemon.emit('quit');
-        process.exit(1);
-    }
+    } finally {
         isProcessing = false;
-}, 200);
+    }
+}, 100);
 
 watcher
     .on('add', (path) => {