Initial release 0.1.0

scripts/migrate.mjs

@@ -0,0 +1,57 @@
+import Database from 'better-sqlite3';
+import { mkdirSync, readdirSync, readFileSync } from 'node:fs';
+import path from 'node:path';
+import { fileURLToPath } from 'node:url';
+import { getPaths } from './config.mjs';
+
+const projectRoot = path.resolve(path.dirname(fileURLToPath(import.meta.url)), '..');
+
+export function migrate(databasePath = getPaths().database) {
+	mkdirSync(path.dirname(databasePath), { recursive: true });
+	mkdirSync(getPaths().uploads, { recursive: true });
+
+	const database = new Database(databasePath);
+	database.pragma('foreign_keys = ON');
+	database.exec(`
+		CREATE TABLE IF NOT EXISTS schema_migrations (
+			name TEXT PRIMARY KEY,
+			applied_at_utc TEXT NOT NULL
+		)
+	`);
+
+	const applied = new Set(
+		database
+			.prepare('SELECT name FROM schema_migrations')
+			.all()
+			.map((row) => row.name)
+	);
+	const migrations = readdirSync(path.join(projectRoot, 'migrations'))
+		.filter((name) => /^\d+.+\.sql$/.test(name))
+		.sort();
+
+	for (const name of migrations) {
+		if (applied.has(name)) continue;
+
+		const sql = readFileSync(path.join(projectRoot, 'migrations', name), 'utf8');
+		database.exec('BEGIN IMMEDIATE');
+		try {
+			database.exec(sql);
+			database
+				.prepare('INSERT INTO schema_migrations (name, applied_at_utc) VALUES (?, ?)')
+				.run(name, new Date().toISOString());
+			database.exec('COMMIT');
+			console.log(`Migration applied: ${name}`);
+		} catch (error) {
+			database.exec('ROLLBACK');
+			database.close();
+			throw error;
+		}
+	}
+
+	database.close();
+	console.log(`Database ready: ${databasePath}`);
+}
+
+if (process.argv[1] && path.resolve(process.argv[1]) === fileURLToPath(import.meta.url)) {
+	migrate();
+}