cca-migrations/src/lib/actions/runMigration.js

A powerful PostgreSQL migration tool with support for TypeORM and NestJS

import { initializeConnection, cleanup } from "../database/connection.js";

export const runMigration = async (dataSource) => {
  let queryRunner;
  try {
    queryRunner = await initializeConnection(dataSource);
    const initializedDataSource = queryRunner.manager.connection;

    const pendingMigrations = await initializedDataSource.showMigrations();
    console.log("Pending migrations:", pendingMigrations);

    console.log("Running migrations...");
    const migrations = await initializedDataSource.runMigrations({
      transaction: "all",
    });
    
    console.log("Applied migrations:", migrations.length);
    console.log("Migrations completed successfully!");
  } catch (error) {
    console.error("Migration error:", error);
    throw error;
  } finally {
    await cleanup(dataSource, queryRunner);
  }
};