init project

Author: luckfunc

.github/workflows/main.yml

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+name: Node.js Package
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 20
+      - run: npm ci
+
+  publish-npm:
+    needs: build
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          registry-url: https://registry.npmjs.org/
+      - run: npm ci
+      - run: npm publish
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

.gitignore

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+.idea
+.DS_Store

README.md

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+const { exec } = require('child_process');
+const fs = require('fs');
+const path = require('path');
+const https = require('https');
+
+// 获取命令行参数中的端口号和baseUrl
+let port = process.argv[2] || 4000;
+const baseUrl = process.argv[3] || 'https://your-resource-domain.com';
+
+// 验证端口号是否有效
+port = parseInt(port);
+if (isNaN(port) || port < 1 || port > 65535) {
+	console.error('Invalid port number. Using default port 4000');
+	port = 4000;
+}
+
+// 原来的颜色代码是 0,115,128，我们改成更亮的蓝绿色
+const arrow = '\x1b[38;2;0;200;255m\u2192\x1b[0m';  // 更亮的箭头颜色
+const label = '\x1b[37m';  // 更亮的白色文本
+const value = '\x1b[38;2;0;255;255m';  // 更亮的青色值
+
+console.log(`${arrow}${label} Local: ${value}http://127.0.0.1:${port}\x1b[0m`);
+console.log(`${arrow}${label} Base URL: ${value}${baseUrl}\x1b[0m`);
+const server = exec(`http-server -p ${port}`);
+
+// 创建目录的函数
+function ensureDirectoryExists(filePath) {
+	const dirname = path.dirname(filePath);
+	if (fs.existsSync(dirname)) {
+		return true;
+	}
+	ensureDirectoryExists(dirname);
+	fs.mkdirSync(dirname);
+}
+
+// 下载文件的函数
+function downloadFile(url, filePath) {
+
+	ensureDirectoryExists(filePath);
+
+	// 如果文件已存在，跳过下载
+	if (fs.existsSync(filePath)) {
+		console.log(`File already exists: ${filePath}`);
+		return;
+	}
+
+	const file = fs.createWriteStream(filePath);
+	https.get(url, response => {
+		response.pipe(file);
+		file.on('finish', () => {
+			file.close();
+			console.log(`Downloaded: ${filePath}`);
+		});
+	}).on('error', err => {
+		fs.unlink(filePath, () => { }); // 删除未完成的文件
+		console.error(`Download failed for ${filePath}:`, err.message);
+	});
+}
+
+// 获取标准输出
+server.stdout.on('data', (data) => {
+	const output = data.toString();
+
+	// 使用正则表达式匹配包含 404 错误的行并提取路径
+	const match = output.match(/GET\s+([^\s]+)\s+Error\s+\(404\)/);
+
+	if (match) {
+		const missingFile = match[1].replace(/"/g, '');  // 移除引号
+		console.log('Missing file:', missingFile);
+
+		// 构建完整的本地文件路径（从项目根目录开始）
+		const localPath = path.join(process.cwd(), missingFile);
+
+		// 使用命令行传入的baseUrl构建下载URL
+		const downloadUrl = `${baseUrl}${missingFile}`;
+
+		// 下载文件
+		downloadFile(downloadUrl, localPath);
+	}
+});
+
+// 获取标准错误输出
+server.stderr.on('data', (data) => {
+	console.error('stderr:', data.toString());
+});
+
+// 监听进程结束
+server.on('close', (code) => {
+	console.log(`http-server process exited with code ${code}`);
+});

index.js

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+{
+  "name": "resource-save-script",
+  "version": "1.0.0",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "",
+  "license": "ISC",
+  "description": "HTTP server with auto-download capability",
+  "bin": {
+    "h": "./index.js"
+  },
+  "dependencies": {
+    "http-server": "^14.1.1"
+  }
+}