✨ feat: support server db mode with Postgres / Drizzle ORM / tRPC (#2556)

drizzle.config.ts

@@ -0,0 +1,29 @@
+import * as dotenv from 'dotenv';
+import type { Config } from 'drizzle-kit';
+
+// Read the .env file if it exists, or a file specified by the
+
+// dotenv_config_path parameter that's passed to Node.js
+
+dotenv.config();
+
+let connectionString = process.env.DATABASE_URL;
+
+if (process.env.NODE_ENV === 'test') {
+  console.log('current ENV:', process.env.NODE_ENV);
+  connectionString = process.env.DATABASE_TEST_URL;
+}
+
+if (!connectionString)
+  throw new Error('`DATABASE_URL` or `DATABASE_TEST_URL` not found in environment');
+
+export default {
+  dbCredentials: {
+    url: connectionString,
+  },
+  dialect: 'postgresql',
+  out: './src/database/server/migrations',
+
+  schema: './src/database/server/schemas/lobechat.ts',
+  strict: true,
+} satisfies Config;