import { realpathSync as realpath, accessSync as access, existsSync as exists } from 'fs'
import { dirname } from 'path'

/**
 * IIFE to resolve Magento document root
 * @returns <string> Returns Magento document root
 */
export const mageRoot = (() => {
    let mageRoot = dirname(realpath(import.meta.url.slice(7)))

    while (!(exists(`${ mageRoot }/app/Mage.php`) || exists(`${ mageRoot }/bin/magento`))) {
        mageRoot = dirname(mageRoot)
    }

    return mageRoot
})()