sexy/packages/backend/src/scripts/migrate.ts

import { Pool } from "pg";
import { drizzle } from "drizzle-orm/node-postgres";
import { migrate } from "drizzle-orm/node-postgres/migrator";
import path from "path";

const pool = new Pool({
  connectionString: process.env.DATABASE_URL || "postgresql://sexy:sexy@localhost:5432/sexy",
});

const db = drizzle(pool);

async function main() {
  console.log("Running schema migrations...");
  // In dev (tsx): __dirname = src/scripts → migrations are at src/migrations
  // In prod (node dist): __dirname = dist/scripts → migrations are at ../../migrations (package root)
  const migrationsFolder = __dirname.includes("/src/")
    ? path.join(__dirname, "../migrations")
    : path.join(__dirname, "../../migrations");
  await migrate(db, { migrationsFolder });
  console.log("Schema migrations complete.");
  await pool.end();
}

main().catch((err) => {
  console.error("Migration failed:", err);
  process.exit(1);
});