refactor: mcp service

resources/scripts/download.js

@@ -1,8 +1,5 @@
-const { ProxyAgent } = require('undici')
-const { SocksProxyAgent } = require('socks-proxy-agent')
 const https = require('https')
 const fs = require('fs')
-const { pipeline } = require('stream/promises')
 
 /**
  * Downloads a file from a URL with redirect handling
@@ -11,42 +8,28 @@ const { pipeline } = require('stream/promises')
  * @returns {Promise<void>} Promise that resolves when download is complete
  */
 async function downloadWithRedirects(url, destinationPath) {
-  const proxyUrl = process.env.HTTPS_PROXY || process.env.HTTP_PROXY
-  if (proxyUrl.startsWith('socks')) {
-    const proxyAgent = new SocksProxyAgent(proxyUrl)
-    return new Promise((resolve, reject) => {
-      const request = (url) => {
-        https
-          .get(url, { agent: proxyAgent }, (response) => {
-            if (response.statusCode == 301 || response.statusCode == 302) {
-              request(response.headers.location)
-              return
-            }
-            if (response.statusCode !== 200) {
-              reject(new Error(`Download failed: ${response.statusCode} ${response.statusMessage}`))
-              return
-            }
-            const file = fs.createWriteStream(destinationPath)
-            response.pipe(file)
-            file.on('finish', () => resolve())
-          })
-          .on('error', (err) => {
-            reject(err)
-          })
-      }
-      request(url)
-    })
-  } else {
-    const proxyAgent = new ProxyAgent(proxyUrl)
-    const response = await fetch(url, {
-      dispatcher: proxyAgent
-    })
-    if (!response.ok) {
-      throw new Error(`Download failed: ${response.status} ${response.statusText}`)
+  return new Promise((resolve, reject) => {
+    const request = (url) => {
+      https
+        .get(url, (response) => {
+          if (response.statusCode == 301 || response.statusCode == 302) {
+            request(response.headers.location)
+            return
+          }
+          if (response.statusCode !== 200) {
+            reject(new Error(`Download failed: ${response.statusCode} ${response.statusMessage}`))
+            return
+          }
+          const file = fs.createWriteStream(destinationPath)
+          response.pipe(file)
+          file.on('finish', () => resolve())
+        })
+        .on('error', (err) => {
+          reject(err)
+        })
     }
-    const file = fs.createWriteStream(destinationPath)
-    await pipeline(response.body, file)
-  }
+    request(url)
+  })
 }
 
 module.exports = { downloadWithRedirects }