chore: bootstrap development environment

src/lib/server/db/client.ts

@@ -0,0 +1,24 @@
+import { env } from '$env/dynamic/private';
+import { mkdirSync } from 'node:fs';
+import { dirname } from 'node:path';
+import Database from 'better-sqlite3';
+import { drizzle } from 'drizzle-orm/better-sqlite3';
+import { migrate } from 'drizzle-orm/better-sqlite3/migrator';
+import { sql } from 'drizzle-orm';
+
+const databaseUrl = env.DATABASE_URL ?? './data/holodream.db';
+
+if (databaseUrl !== ':memory:') {
+  mkdirSync(dirname(databaseUrl), { recursive: true });
+}
+
+const sqlite = new Database(databaseUrl);
+sqlite.pragma('journal_mode = WAL');
+sqlite.pragma('foreign_keys = ON');
+
+export const db = drizzle(sqlite);
+migrate(db, { migrationsFolder: './drizzle' });
+
+export function checkDatabase(): void {
+  db.run(sql`select 1`);
+}