export default function environment() {
  const {
    HTTPS_CERT,
    HTTPS_KEY,
    MKCERT,
    NODE_ENV,
    PORT = 3100,
  } = process.env;
  const useMkcert = !!MKCERT;
  const cacheDirectory = `${import.meta.dirname}/node_modules/.cache`;
  const httpsCert = HTTPS_CERT || (useMkcert && `${cacheDirectory}/localhost.pem`);
  const httpsKey = HTTPS_KEY || (useMkcert && `${cacheDirectory}/localhost-key.pem`);
  return {
    httpsCert,
    httpsKey,
    isInsecure: !httpsCert || !httpsKey,
    isProduction: NODE_ENV === 'production',
    port: PORT,
    useMkcert,
  };
}