Use plain https module for post-install script

vaimdev · Aug 8, 2016 · e6902b5 · e6902b5
1 parent 21db5ee
commit e6902b5
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Showing 2 changed files with 36 additions and 18 deletions.
diff --git a/generateIconConfig.js b/generateIconConfig.js
@@ -1,6 +1,6 @@
 var path = require('path');
 var fs = require('fs');
-var req = require('request');
+var https = require('https');
 
 var config = {
     src: path.resolve(
@@ -9,25 +9,44 @@ var config = {
     dest: './icons.json'
 };
 
-req.get('https://raw.githubusercontent.com/FortAwesome/Font-Awesome/master/scss/_variables.scss', function (e, d, data) {
-    if (e) console.log(e);
+var varsUrl = 'https://raw.githubusercontent.com/FortAwesome/Font-Awesome/';
+varsUrl += 'master/scss/_variables.scss';
 
-    var lines = data.split('\n').filter(n => {
-        return n !== undefined && n !== '' && n.startsWith('$fa-var-');
+https.request(varsUrl, function (res) {
+    if (res.statusCode !== 200) {
+        throw new Error(
+            'Failed to fetch variables from Github, got HTTP ' + res.statusCode
+        );
+    }
+
+    var data = '';
+    res.setEncoding('utf8');
+    res.on('data', function (chunk) {
+        data += chunk;
     });
-    var icons = {};
 
-    for (var line of lines) {
-        var icon = line.substring(0, line.indexOf(':')).replace('$fa-var-', '');
-        var code = line.substring(line.indexOf('\\f'), line.indexOf('";'))
-            .replace('\\f', '');
+    res.on('end', function () {
+        var lines = data.split('\n').filter(n => {
+            return n !== undefined && n !== '' && n.startsWith('$fa-var-');
+        });
+        var icons = {};
 
-        icons[icon] = code;
-    }
+        for (var line of lines) {
+            var icon = line.substring(0, line.indexOf(':'))
+                    .replace('$fa-var-', '');
+
+            var code = line.substring(line.indexOf('\\f'), line.indexOf('";'))
+                    .replace('\\f', '');
+
+            icons[icon] = code;
+        }
 
-    fs.writeFile(config.dest, JSON.stringify(icons), function (error) {
-        if (error) console.log(error);
+        fs.writeFile(config.dest, JSON.stringify(icons), function (error) {
+            if (error) {
+                throw error;
+            }
 
-        console.log('Icons file created');
+            console.log('Icons file created');
+        });
     });
-});
+}).end();
diff --git a/package.json b/package.json
@@ -16,8 +16,7 @@
   },
   "homepage": "https://github.com/dan-gamble/postcss-font-awesome",
   "dependencies": {
-    "postcss": "^5.0.14",
-    "request": "^2.72.0"
+    "postcss": "^5.0.14"
   },
   "devDependencies": {
     "ava": "^0.14.0",