import { existsSync } from "node:fs";

import { defineConfig } from "drizzle-kit";

// drizzle-kit (unlike the Next.js app) does not load .env automatically, so
// DATABASE_URL would be undefined and fall back to the wrong host. Load .env
// for local dev. In production the env is already provided (docker-compose)
// and no .env file exists, so this is skipped.
if (!process.env.DATABASE_URL && existsSync(".env")) {
  process.loadEnvFile(".env");
}

export default defineConfig({
  schema: "./lib/db/schema.ts",
  out: "./lib/db/migrations",
  dialect: "postgresql",
  dbCredentials: {
    url:
      process.env.DATABASE_URL ??
      "postgresql://postgres:postgres@localhost:5432/moh_sass",
  },
});