添加每日追踪器同步工作流和同步脚本

sync-trackers.js

@@ -0,0 +1,50 @@
+const fs = require('fs');
+const path = require('path');
+
+async function syncTrackers() {
+    const today = new Date().toISOString().split('T')[0];
+    const dirPath = path.join(__dirname, 'list');
+    const filePath = path.join(dirPath, `${today}.txt`);
+
+    // 1. 检查文件是否已存在
+    if (fs.existsSync(filePath)) {
+        console.log(`文件 ${today}.txt 已存在，跳过下载。`);
+        return;
+    }
+
+    const urls = [
+        "https://trackerslist.com/all.txt",
+        "https://trackerslist.com/http.txt"
+    ];
+
+    try {
+        console.log("开始获取追踪器列表...");
+        
+        // 2. 并行获取内容
+        const responses = await Promise.all(urls.map(url => 
+            fetch(url).then(res => {
+                if (!res.ok) throw new Error(`无法获取 ${url}`);
+                return res.text();
+            })
+        ));
+
+        // 3. 合并、去重、过滤空行
+        const allLines = responses.flatMap(text => text.trim().split('\n'));
+        const uniqueLines = [...new Set(allLines.map(line => line.trim()))].filter(line => line.length > 0);
+        const finalContent = uniqueLines.join('\n');
+
+        // 4. 确保目录存在并保存
+        if (!fs.existsSync(dirPath)) {
+            fs.mkdirSync(dirPath, { recursive: true });
+        }
+
+        fs.writeFileSync(filePath, finalContent, 'utf8');
+        console.log(`成功生成: ${filePath}`);
+
+    } catch (error) {
+        console.error("执行出错:", error.message);
+        process.exit(1);
+    }
+}
+
+syncTrackers();