fix: Update command does not work with proxy

lib/remote.js

@@ -2,7 +2,9 @@
 
 const unzip = require('node-unzip-2');
 const config = require('./config');
-const axios = require('axios');
+const fetch = require('node-fetch');
+const { HttpsProxyAgent }  = require('https-proxy-agent');
+const { getProxyForUrl } = require('proxy-from-env');
 
 // Downloads the zip file from github and extracts it to folder
 exports.download = (path) => {
@@ -11,13 +13,16 @@ exports.download = (path) => {
   // Creating the extractor
   const extractor = unzip.Extract({ path });
 
-  let req = axios({
-    method: 'get',
-    url: url,
-    responseType: 'stream',
-    headers: { 'User-Agent' : 'tldr-node-client' }
-  }).then(function (response) {
-    response.data.pipe(extractor);
+  const headers = { 'User-Agent' : 'tldr-node-client' };
+  const fetchOptions = { headers };
+
+  const proxy = getProxyForUrl(url);
+  if (proxy) {
+    fetchOptions.agent = new HttpsProxyAgent(proxy, { headers });
+  }
+
+  const req = fetch(url, fetchOptions).then((res) => {
+    res.body.pipe(extractor);
   });
 
   return new Promise((resolve, reject) => {

package.json

@@ -50,17 +50,19 @@
     "test:all": "npm run lint && npm test && npm run test:functional"
   },
   "dependencies": {
-    "axios": "^0.21.1",
     "chalk": "^4.1.0",
     "commander": "^6.1.0",
     "fs-extra": "^9.0.1",
     "glob": "^7.1.6",
+    "https-proxy-agent": "^7.0.2",
     "lodash": "^4.17.20",
     "marked": "^4.0.10",
     "ms": "^2.1.2",
     "natural": "^2.1.5",
+    "node-fetch": "^2.7.0",
     "node-unzip-2": "^0.2.8",
-    "ora": "^5.1.0"
+    "ora": "^5.1.0",
+    "proxy-from-env": "^1.1.0"
   },
   "devDependencies": {
     "eslint": "^8.39.0",