/**
 * Lightweight production migration runner.
 *
 * Uses a minimal inline Payload config — no lexical editor, no plugins, no
 * collections/globals — to avoid loading heavy modules in a memory-constrained
 * environment (the full config would OOM a small VPS via SIGKILL).
 *
 * Run via: NODE_OPTIONS="--experimental-strip-types --no-require-module" node src/scripts/migrate.ts
 */
import path from 'path';
import { fileURLToPath } from 'url';
import { buildConfig, getPayload } from 'payload';
import { postgresAdapter } from '@payloadcms/db-postgres';

const filename = fileURLToPath(import.meta.url);
const dirname = path.dirname(filename);

// Minimal config: only the DB adapter + explicit migrations path.
// No editor, no plugins, no collections/globals needed to run raw SQL migrations.
const config = buildConfig({
  secret: process.env.PAYLOAD_SECRET || 'migrate-secret',
  db: postgresAdapter({
    pool: { connectionString: process.env.DATABASE_URI },
    migrationDir: path.resolve(dirname, '../migrations'),
  }),
  collections: [],
  globals: [],
});

const payload = await getPayload({ config });

console.log('[migrator] Running database migrations...');
await payload.db.migrate();
console.log('[migrator] Migrations complete.');

process.exit(0);