Initialize Supabase Next app

lib/supabase/env.ts

@@ -0,0 +1,19 @@
+const supabaseUrl = process.env.NEXT_PUBLIC_SUPABASE_URL;
+const supabasePublishableKey =
+  process.env.NEXT_PUBLIC_SUPABASE_PUBLISHABLE_KEY ??
+  process.env.NEXT_PUBLIC_SUPABASE_ANON_KEY;
+
+export const hasSupabaseEnv = Boolean(supabaseUrl && supabasePublishableKey);
+
+export function getSupabaseEnv() {
+  if (!supabaseUrl || !supabasePublishableKey) {
+    throw new Error(
+      "Missing Supabase environment variables. Set NEXT_PUBLIC_SUPABASE_URL and either NEXT_PUBLIC_SUPABASE_PUBLISHABLE_KEY or NEXT_PUBLIC_SUPABASE_ANON_KEY.",
+    );
+  }
+
+  return {
+    supabaseUrl,
+    supabasePublishableKey,
+  };
+}