From 35a9303ad02761034f31ad02fbfe62bcfaa12f4a Mon Sep 17 00:00:00 2001
From: martin-mfg <2026226+martin-mfg@users.noreply.github.com>
Date: Sat, 4 Oct 2025 18:26:57 +0000
Subject: [PATCH] add dotenv browser stub

---
 frontend/frontend/craco.config.js            | 37 ++++++++++----------
 frontend/frontend/src/dotenv-browser-stub.js |  5 +++
 2 files changed, 23 insertions(+), 19 deletions(-)
 create mode 100644 frontend/frontend/src/dotenv-browser-stub.js

diff --git a/frontend/frontend/craco.config.js b/frontend/frontend/craco.config.js
index ccc64e54..23444e5b 100644
--- a/frontend/frontend/craco.config.js
+++ b/frontend/frontend/craco.config.js
@@ -1,27 +1,26 @@
-import webpack from 'webpack';
+const path = require('path');
+const webpack = require('webpack');
 
-export default {
+module.exports = {
   webpack: {
+    alias: {
+      dotenv: path.resolve(__dirname, 'src/dotenv-browser-stub.js'),
+    },
+
     configure: (webpackConfig) => {
-      /*
-      // Add fallback for Node.js core modules
-      webpackConfig.resolve = {
-        ...(webpackConfig.resolve || {}),
-        fallback: {
-          ...(webpackConfig.resolve?.fallback || {}),
-          querystring: require.resolve('querystring-es3'),
-        },
+      webpackConfig.resolve.fallback = {
+        ...webpackConfig.resolve.fallback,
+        pg: false,
       };
-      */
+
+      // Turn { KEY: "value" } into { "process.env.KEY": JSON.stringify("value") }
+      const env = {};
+      const envKeys = Object.keys(env).reduce((prev, next) => {
+        prev[`process.env.${next}`] = JSON.stringify(env[next]);
+        return prev;
+      }, {});
+      webpackConfig.plugins.push(new webpack.DefinePlugin(envKeys));
 
-      // Inject process.env so server code can access PAT_1
-      webpackConfig.plugins.push(
-        new webpack.DefinePlugin({
-          'process.env': {
-            PAT_1: JSON.stringify('BrowserPAT'), // <-- your env var
-          },
-        }),
-      );
       return webpackConfig;
     },
   },
diff --git a/frontend/frontend/src/dotenv-browser-stub.js b/frontend/frontend/src/dotenv-browser-stub.js
new file mode 100644
index 00000000..c8a3772b
--- /dev/null
+++ b/frontend/frontend/src/dotenv-browser-stub.js
@@ -0,0 +1,5 @@
+// Safe browser stub for dotenv
+export function config() {
+  console.warn('dotenv.config() is a no-op in the browser.');
+  return { parsed: {} };
+}