import chalk from "chalk";

export default function checkNodeEnv(expectedEnv) {
    if (!expectedEnv) {
        throw new Error('"expectedEnv" not set');
    }

    if (process.env.NODE_ENV !== expectedEnv) {
        console.log(chalk.whiteBright.bgRed.bold(`"process.env.NODE_ENV" must be "${expectedEnv}" to use this webpack config`));
        process.exit(2);
    }
}