watchServer现在支持copyjson和xml等文件
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parent
f58d22cb24
commit
9d33e3ce7b
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@ -9,6 +9,7 @@ const _ = require('lodash');
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const { startup } = require('@xuchangzju/oak-cli/lib/server/start');
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const projectPath = join(__dirname, '..');
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const dayjs = require('dayjs');
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const fs = require('fs');
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const enableTrace = !!process.env.ENABLE_TRACE;
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@ -28,11 +29,10 @@ const polyfill = (trace) => {
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let callerInfo = null;
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try {
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const err = new Error();
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let currentFile;
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Error.prepareStackTrace = (err, stack) => {
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return stack;
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};
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currentFile = err.stack.shift().getFileName();
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const currentFile = err.stack.shift().getFileName();
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while (err.stack.length) {
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callerInfo = err.stack.shift();
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if (currentFile !== callerInfo.getFileName()) {
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@ -91,10 +91,10 @@ const restart = async () => {
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// 清空lib以下目录的缓存
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// 删除所有模块的缓存
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Object.keys(require.cache).forEach(function (key) {
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if (key.includes('node_modules')) {
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// 如果不是项目目录下的文件，不删除
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if (!key.startsWith(projectPath)) {
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return;
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}
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if (key.includes('lib')) {
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} else if (key.includes('lib') && !key.includes('node_modules')) {
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console.log('delete module cache:', key);
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delete require.cache[key];
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}
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@ -136,8 +136,6 @@ const watcher = chokidar.watch(watchSourcePath, {
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ignored: (file) => {
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return (
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file.endsWith('.tsx') ||
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file.endsWith('.json') ||
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file.endsWith('.xml') ||
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file.includes('components') ||
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file.includes('pages') ||
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file.includes('hooks')
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@ -166,90 +164,130 @@ watcher.on('ready', () => {
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watcher.on('error', (error) => console.log(`Watcher error: ${error}`));
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let isProcessing = false;
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const fileChangeHandler = async (path, type) => {
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// 判断一下是不是以下扩展名：ts,tsx
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if (!path.endsWith('.ts')) {
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// 如果是json或者xml文件，复制或者删除
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if (path.endsWith('.json') || path.endsWith('.xml')) {
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const targetPath = path.replace('src', 'lib');
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if (type === 'remove') {
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fs.unlinkSync(targetPath);
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console.warn(`File ${targetPath} has been removed.`);
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} else if (type === 'add') {
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fs.copyFileSync(
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path,
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targetPath,
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fs.constants.COPYFILE_FICLONE
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);
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console.warn(`File ${path} has been created at ${targetPath}.`);
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} else if (type === 'change') {
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// 强制覆盖文件
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if (fs.existsSync(targetPath)) {
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fs.unlinkSync(targetPath);
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}
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fs.copyFileSync(
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path,
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targetPath,
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fs.constants.COPYFILE_FICLONE
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);
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console.warn(`File ${path} has been copied to ${targetPath}.`);
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}
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} else {
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console.warn(`File ${path} is not [ts,json,xml] file, skiped.`);
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}
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return;
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}
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// 控制台清空
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console.clear();
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console.warn(`File ${path} has been ${type}d`);
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// 先判断一下这个文件在不在require.cache里面
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const modulePath = resolve(path);
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// 将src替换为lib
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const libPath = modulePath
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.replace('\\src\\', '\\lib\\')
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.replace('.ts', '.js');
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let compileOnly = false;
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if (!require.cache[libPath]) {
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// 如果是删除的话，直接尝试删除lib下的文件
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if (type === 'remove') {
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try {
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fs.unlinkSync(libPath);
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} catch (e) {
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console.error(`Error in delete ${libPath}`, e);
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}
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console.warn(`File ${libPath} has been removed.`);
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return;
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}
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console.warn(
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`File ${libPath} is not in module cache, will compile only.`
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);
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compileOnly = true;
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} else {
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// 如果是删除，则需要发出警告，文件正在被进程使用
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if (type === 'remove') {
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console.error(`File ${libPath} is being used, skiped.`);
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return;
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}
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}
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const program = ts.createProgram({
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rootNames: [path],
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options,
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projectReferences,
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});
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const sourceFile = program.getSourceFile(path);
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// 是否有语法错误
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const diagnostics = ts.getPreEmitDiagnostics(program, sourceFile);
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if (diagnostics.length) {
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const syntaxErrors = diagnostics.filter(
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(diagnostic) => diagnostic.category === ts.DiagnosticCategory.Error
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);
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if (syntaxErrors.length) {
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console.error(`Error in ${path}`);
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syntaxErrors.forEach((diagnostic) => {
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console.error(
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`${ts.flattenDiagnosticMessageText(
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diagnostic.messageText,
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'\n'
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)}`
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);
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});
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console.error(`文件存在语法错误，请检查修复后重试！`);
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return;
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}
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}
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// 只输出单个文件
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const emitResult = program.emit(sourceFile);
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// 是否成功
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const result = emitResult.emitSkipped;
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if (result) {
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console.error(`Emit failed for ${path}!`);
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} else {
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console.log(
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`Emit succeeded. ${compileOnly ? '' : 'reload service......'}`
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);
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if (compileOnly) {
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return;
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}
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await restart();
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}
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};
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const onChangeDebounced = _.debounce(async (path, type) => {
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if (isProcessing) {
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console.log('Processing, please wait...');
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return;
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}
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isProcessing = true;
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try {
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// 控制台清空
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console.clear();
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console.warn(`File ${path} has been ${type}d`);
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// 先判断一下这个文件在不在require.cache里面
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const modulePath = resolve(path);
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// 将src替换为lib
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const libPath = modulePath
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.replace('\\src\\', '\\lib\\')
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.replace('.ts', '.js');
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let compileOnly = false;
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if (!require.cache[libPath]) {
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console.warn(
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`File ${libPath} is not in module cache, will compile only.`
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);
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compileOnly = true;
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} else {
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// 如果是删除，则需要发出警告，文件正在被进程使用
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if (type === 'remove') {
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console.error(`File ${libPath} is being used, skiped.`);
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isProcessing = false;
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return;
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}
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}
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const program = ts.createProgram({
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rootNames: [path],
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options,
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projectReferences,
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});
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const sourceFile = program.getSourceFile(path);
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// 是否有语法错误
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const diagnostics = ts.getPreEmitDiagnostics(program, sourceFile);
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if (diagnostics.length) {
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const syntaxErrors = diagnostics.filter(
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(diagnostic) =>
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diagnostic.category === ts.DiagnosticCategory.Error
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);
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if (syntaxErrors.length) {
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console.error(`Error in ${path}`);
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syntaxErrors.forEach((diagnostic) => {
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console.error(
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`${ts.flattenDiagnosticMessageText(
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diagnostic.messageText,
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'\n'
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)}`
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);
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});
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console.error(`文件存在语法错误，请检查修复后重试！`);
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isProcessing = false;
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return;
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}
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}
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// 只输出单个文件
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const emitResult = program.emit(sourceFile);
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// 是否成功
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const result = emitResult.emitSkipped;
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if (result) {
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console.error(`Emit failed for ${path}!`);
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} else {
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console.log(
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`Emit succeeded. ${compileOnly ? '' : 'reload service......'}`
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);
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if (compileOnly) {
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isProcessing = false;
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return;
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}
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await restart();
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}
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isProcessing = true;
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await fileChangeHandler(path, type);
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} catch (e) {
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console.clear();
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console.error(e);
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// 结束服务
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// nodemon.emit('quit');
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process.exit(1);
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} finally {
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isProcessing = false;
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}
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isProcessing = false;
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}, 200);
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}, 100);
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watcher
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.on('add', (path) => {
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