Components/ChangeDir/index.js


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const fs = require('fs');
const path = require('path');
const chalk = require(__dirname + '/../../MistyCore/node_modules/chalk');

module.exports = (arguments) => {
    if (arguments._finals.length > 0) {
        let newDirectory = path.resolve(arguments._finals[0]);

        if (fs.existsSync(newDirectory)) {
            try {
                fs.accessSync(newDirectory, fs.constants.R_OK);

                if (!fs.lstatSync(newDirectory).isDirectory()) {
                    console.log(chalk.bgYellow.white("<!>") + " " + chalk.yellow("Not a directory: ") + arguments['_finals'][0]);
                } else {
                    process.chdir(newDirectory);
                }
            } catch (e) {
                console.log(chalk.bgYellow.white("<!>") + " " + chalk.yellow("Permission denied: ") + arguments['_finals'][0]);
            }
        } else {
            console.log(chalk.bgYellow.white("<!>") + " " + chalk.yellow("No such file or directory: ") + arguments['_finals'][0]);
        }
    } else {
        console.log(chalk.bgYellow.white("<!>") + " " + chalk.yellow("Missing operand"));
    }
}