Fix install script to work behind proxy

Author: Prior99

package.json

@@ -1,6 +1,6 @@
 {
   "name": "native-image-diff",
-  "version": "0.0.1",
+  "version": "0.0.2",
   "description": "A simple library for comparing two images using a native C++ binding.",
   "main": "dist/index.js",
   "author": "Frederick Gnodtke",
@@ -21,12 +21,12 @@
     "url": "https://github.com/Prior99/native-image-diff"
   },
   "files": [
+    "index.d.ts",
     "./dist",
     "./docs",
     "./images",
     "./scripts",
     "./src",
-    "./index.d.ts",
     "./LICENSE",
     "./README.md"
   ],
@@ -75,6 +75,6 @@
     "typescript": "^2.6.1"
   },
   "dependencies": {
-    "node-fetch": "^2.1.2"
+    "request": "^2.85.0"
   }
 }

scripts/install.js

@@ -1,6 +1,6 @@
 const path = require("path");
 const fs = require("fs");
-const fetch = require("node-fetch");
+const request = require("request");
 const fileName = require("./file-name");
 
 if (fs.existsSync(fileName.qualifiedName)) { return; }
@@ -11,21 +11,21 @@ const pkg = require(path.resolve(__dirname, "..", "package.json"));
 const packageVersion = pkg.version;
 const url = `https://github.com/Prior99/native-image-diff/releases/download/${packageVersion}/${fileName.baseName}`;
 
-fetch(url)
-    .then(response => {
-        if (response.ok) {
-            return response.buffer();
+request.get(url)
+    .on("error", err => { throw err; })
+    .on("response", response => {
+        if (response.statusCode >= 200 && response.statusCode < 300) {
+            response.pipe(destination);
+            destination.on("finish", () => {
+                console.info("Successfully downloaded binaries for native-image-diff.");
+            });
+            return;
         }
-        if (response.status === 404) {
+        if (response.statusCode === 404) {
             throw new Error(`No supported native-image-diff ${packageVersion} build found for node ${process.version} on ${process.platform} (${process.arch}).`);
         } else {
             throw new Error(`Error downloading binaries for native-image-diff ${packageVersion}. Received status code ${response.statusCode}`);
         }
-    })
-    .catch(err => {
-        throw new Error(err);
-    })
-    .then(buffer => {
-        fs.writeFileSync(fileName.qualifiedName, buffer);
-        console.info("Successfully downloaded binaries for native-image-diff.");
-    })
+        destination.close();
+        fs.unlink(fileName.qualifiedName);
+    });

yarn.lock

@@ -2190,10 +2190,6 @@ natural-compare@^1.4.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/natural-compare/-/natural-compare-1.4.0.tgz#4abebfeed7541f2c27acfb29bdbbd15c8d5ba4f7"
 
-node-fetch@^2.1.2:
-  version "2.1.2"
-  resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-2.1.2.tgz#ab884e8e7e57e38a944753cec706f788d1768bb5"
-
 node-gyp@^3.6.2:
   version "3.6.2"
   resolved "https://registry.yarnpkg.com/node-gyp/-/node-gyp-3.6.2.tgz#9bfbe54562286284838e750eac05295853fa1c60"