#!/usr/bin/env node;
/******************************************************************************
 * This program prints a message over and over.
 * Takes arguments from the command line.
 * First argument is number of times to print.
 * Second argument is the message to print (use double quotes)
 * 
 * Copyright © 2020 Richard Lesh.  All rights reserved.
 *****************************************************************************/

const Utils = require('./Utils');

const REPEATS = 100;
const MESSAGE = "Chalk is not food!";

const main = async () => {
    if (process.argv.length != 4) {
        console.log(Utils.format("Syntax: {0:s} count message", Utils.filename(process.argv[1])));
        process.exit(1);
    }

    const REPEATS = Utils.stoiWithDefault(process.argv[2], REPEATS);
    let message = MESSAGE;
    if (Utils.cpLength(process.argv[3]) > 0) {
        message = process.argv[3];
    }
    for (let x = 0; x < REPEATS; ++x) {
        console.log(message);
    }
}
main().catch( e => { console.error(e) } );