First commit

lib/prisma.ts

@@ -0,0 +1,28 @@
+// lib/prisma.ts
+
+import "dotenv/config";
+import { PrismaBetterSqlite3 } from "@prisma/adapter-better-sqlite3";
+import { PrismaClient } from "../generated/prisma/client";
+
+const isProd = process.env.NODE_ENV === "production";
+const defaultUrl = isProd ? "file:/app/data/kullaberg.db" : "file:./prisma/dev.db";
+const dbUrl = process.env.DATABASE_URL || defaultUrl;
+const adapter = new PrismaBetterSqlite3({
+    url: dbUrl
+});
+
+const prismaClientSingleton = () => {
+    return new PrismaClient({ adapter });
+};
+
+declare global {
+    var prismaGlobal: undefined | ReturnType<typeof prismaClientSingleton>;
+}
+
+const prisma = globalThis.prismaGlobal ?? prismaClientSingleton();
+
+export default prisma;
+
+if (!isProd) {
+    globalThis.prismaGlobal = prisma;
+}