import { realpathSync } from 'node:fs';
import process from 'node:process';
import { fileURLToPath } from 'node:url';

import { knexOwner as knex } from '../src/knex.js';
import redis from '../src/redis.js';

// whether the module was run directly rather than imported, a stand-in for import.meta.main, which needs node 24.2 or 22.18
export function isMain(moduleUrl) {
	if (!process.argv[1]) {
		return false;
	}

	try {
		return realpathSync(process.argv[1]) === realpathSync(fileURLToPath(moduleUrl));
	}
	catch (_error) {
		return false;
	}
}

// runs a command line tool and closes the connections afterwards, the knex pool and redis would otherwise keep the process alive
export default async function runTool(tool) {
	try {
		await tool();

		await knex.destroy();
		await redis.quit();
	}
	catch (error) {
		// the manticore client rejects with a plain response object rather than an Error, print the server's message
		console.error(error instanceof Error ? error : error?.body?.error || error?.body || error);
		process.exit(1);
	}
}