function readOpt(option) {
    const prefix = `${option}=`;

    for (let i = 0, len = process.argv.length, arg; i < len; i++) {
        arg = process.argv[i];

        if (arg === option) {
            return process.argv[i+1];
        } else if (arg.indexOf(prefix) === 0) {
            return arg.substr(prefix.length);
        }
    }
}
function readOpt(option) {
    const prefix = `${option}=`;

    for (let i = 0, len = process.argv.length, arg; i < len; i++) {
        arg = process.argv[i];

        if (arg === option) {
            return process.argv[i+1];
        } else if (arg.indexOf(prefix) === 0) {
            return arg.substr(prefix.length);
        }
    }
}
function readOpt ( option ) { const prefix = ` ${ option } ` ; for ( let i = 0 , len = process . argv . length , arg ; i < len ; i ++ ) { arg = process . argv [ i ] ; if ( arg === option ) { return process . argv [ i + 1 ] ; } else if ( arg . indexOf ( prefix ) === 0 ) { return arg . substr ( prefix . length ) ; } } }
Read long-option value from CLI arguments.
@param {string} option
@returns {string}
Read long - option value from CLI arguments .