Add proxy

proxyAgent.mjs

@@ -0,0 +1,56 @@
+import { SocksProxyAgent } from 'socks-proxy-agent';
+import HttpsProxyAgent from 'https-proxy-agent';
+import { parse as parseUrl } from 'url';
+
+export function createProxyAgent() {
+    const proxyUrl = process.env.https_proxy || process.env.HTTPS_PROXY;
+    
+    if (!proxyUrl) {
+        console.log('https_proxy 环境变量未设置，将不使用代理。');
+        return null;
+    }
+
+    // 检查是否是 SOCKS5 代理
+    if (proxyUrl.startsWith('socks5://')) {
+        const [host, port, username, password] = proxyUrl.slice(9).split(':');
+        return new SocksProxyAgent({
+            host,
+            port,
+            userId: username,
+            password,
+        });
+    } else {
+        // 处理 HTTP/HTTPS 代理
+        return new HttpsProxyAgent.HttpsProxyAgent(proxyUrl);
+    }
+}
+
+export function getProxyArgs() {
+    const proxyUrl = process.env.https_proxy || process.env.HTTPS_PROXY;
+    
+    if (!proxyUrl) {
+        return [];
+    }
+
+    if (proxyUrl.startsWith('socks5://')) {
+        const [host, port] = proxyUrl.slice(9).split(':');
+        return [`--proxy-server=socks5://${host}:${port}`];
+    } else {
+        const parsedUrl = parseUrl(proxyUrl);
+        return [`--proxy-server=${parsedUrl.host}`];
+    }
+}
+
+export function getProxyEnv() {
+    const proxyUrl = process.env.https_proxy || process.env.HTTPS_PROXY;
+    
+    if (!proxyUrl || !proxyUrl.startsWith('socks5://')) {
+        return {};
+    }
+
+    const [, , username, password] = proxyUrl.slice(9).split(':');
+    return {
+        SOCKS_USERNAME: username,
+        SOCKS_PASSWORD: password,
+    };
+}