From 25e0ade7a63458ad2032705259d805c42ab3f698 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lukas=20M=C3=BCllner?= <derkauzigekoala@gmail.com>
Date: Thu, 5 Mar 2026 19:27:49 +0100
Subject: [PATCH] fix(config): remove embedded supabase fallback values and
 require dart-defines

---
 README.md     |  2 +-
 lib/main.dart | 11 +++++++++--
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/README.md b/README.md
index 345818e..b31088c 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,7 @@ car64 is a Flutter + Supabase Hot Wheels collector app with a fast scanning work
 ## Local Development
 
 1. Install Flutter (stable) and run `flutter doctor`.
-2. Configure Supabase values via build-time variables (`--dart-define`), for example:
+2. Configure Supabase values via build-time variables (`--dart-define`) — required (no fallback is embedded), for example:
 
 	```bash
 	flutter run \
diff --git a/lib/main.dart b/lib/main.dart
index 56db27a..d1a040b 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -18,11 +18,11 @@ export 'package:supabase_flutter/supabase_flutter.dart'
 // ── Supabase credentials ──────────────────────────────────────────────
 const _supabaseUrl = String.fromEnvironment(
   'SUPABASE_URL',
-  defaultValue: 'https://yaopcyubateifnicpywp.supabase.co',
+  defaultValue: '',
 );
 const _supabaseAnonKey = String.fromEnvironment(
   'SUPABASE_ANON_KEY',
-  defaultValue: 'sb_publishable_a7czIl7-TGeBJvid9z2XZA_3ElImliL',
+  defaultValue: '',
 );
 const _usePkceAuthFlow = bool.fromEnvironment(
   'SUPABASE_USE_PKCE',
@@ -32,6 +32,13 @@ const _usePkceAuthFlow = bool.fromEnvironment(
 Future<void> main() async {
   WidgetsFlutterBinding.ensureInitialized();
 
+  if (_supabaseUrl.trim().isEmpty || _supabaseAnonKey.trim().isEmpty) {
+    throw StateError(
+      'Missing Supabase configuration. Provide --dart-define=SUPABASE_URL and '
+      '--dart-define=SUPABASE_ANON_KEY.',
+    );
+  }
+
   await Supabase.initialize(
     url: _supabaseUrl,
     anonKey: _supabaseAnonKey,