server side restructure, some documentation to accompany new wiki overview entry

1 files changed, 13 insertions, 14 deletions

diff --git a/webpack.config.js b/webpack.config.js
index 6265883fd..67d492e1f 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -16,22 +16,21 @@ const plugins = [
     new webpack.HotModuleReplacementPlugin(),
 ];
 
-const dotenv = require('dotenv');
-
-function transferEnvironmentVariables() {
+(function transferEnvironmentVariables() {
     const prefix = "_CLIENT_";
-    const env = dotenv.config().parsed;
-    if (env) {
-        plugins.push(new webpack.DefinePlugin(Object.keys(env).reduce((mapping, envKey) => {
-            if (envKey.startsWith(prefix)) {
-                mapping[`process.env.${envKey.replace(prefix, "")}`] = JSON.stringify(env[envKey]);
-            }
-            return mapping;
-        }, {})));
+    const {
+        parsed
+    } = require('dotenv').config();
+    if (!parsed) {
+        return;
     }
-}
-
-transferEnvironmentVariables();
+    plugins.push(new webpack.DefinePlugin(Object.keys(parsed).reduce((mapping, envKey) => {
+        if (envKey.startsWith(prefix)) {
+            mapping[`process.env.${envKey.replace(prefix, "")}`] = JSON.stringify(parsed[envKey]);
+        }
+        return mapping;
+    }, {})));
+})();
 
 module.exports = {
     mode: 'development',