Use node:Sqlite

src/services/storage/database.ts

@@ -1,5 +1,6 @@
-import DatabaseConstructor from 'better-sqlite3';
-import { Kysely, SqliteDialect } from 'kysely';
+import { CompiledQuery, Kysely } from 'kysely';
+import { NodeNativeSqliteDialect } from 'kysely-node-native-sqlite';
+
 import type { DatabaseTables } from './tables.ts';
 import type { Logger } from '../../utils/logger.ts';
 
@@ -13,13 +14,13 @@ export type DatabaseOptions = {
 };
 
 /**
- * Thin wrapper around better-sqlite3 and Kysely.
+ * Thin wrapper around Kysely and NodeNativeSqliteDialect (which uses node:sqlite).
  *
  * Owns connection setup, pragma configuration, and graceful teardown.
  */
 export class Database {
     private readonly debug: Logger;
-    private readonly sqlite: DatabaseConstructor.Database;
+    private readonly dialect: NodeNativeSqliteDialect;
     private readonly kysely: Kysely<DatabaseTables>;
 
     /**
@@ -32,13 +33,15 @@ export class Database {
         this.debug = options.debug.extend('database');
 
         // Create the SQLite database.
-        this.sqlite = new DatabaseConstructor(options.path);
-        this.configurePragmas();
+        this.dialect = new NodeNativeSqliteDialect(options.path);
 
         // Create the Kysely database.
         this.kysely = new Kysely<DatabaseTables>({
-            dialect: new SqliteDialect({ database: this.sqlite }),
+            dialect: this.dialect,
         });
+
+        // Configure the SQLite pragmas.
+        this.configurePragmas();
     }
 
     /**
@@ -65,7 +68,8 @@ export class Database {
      */
     private configurePragmas(): void {
         this.debug('configuring SQLite pragmas');
-        this.sqlite.pragma('journal_mode = WAL');
-        this.sqlite.pragma('foreign_keys = ON');
+
+        this.kysely.executeQuery(CompiledQuery.raw('PRAGMA journal_mode = WAL'));
+        this.kysely.executeQuery(CompiledQuery.raw('PRAGMA foreign_keys = ON'));
     }
 }