Huljo / MowItNow

var fs = require('fs');

// Expose `Config`

module.exports = Config;

/**

 * Set up Config with `configPath`

 * which is responsible for loading and parsing config file.

 *

 * @param {Object} configPath

 * @return {Object}

 * @api public

 */

function Config(configPath) {

    this.configPath = configPath; // Save config file path

    this.raw = readFile(this.configPath); // Save config string

    this.parsed = parseConfig(this.raw); // Config as an object

    return this.parsed; // return as an object

}

/**

 * Read config file and return output

 *

 * @param {String} configPath

 * @return {String}

 * @api protected

 */

function readFile(configPath) {

    try {

        return fs.readFileSync(configPath, "utf-8");

    }

    catch (err) {

        throw err;

    }

}

/**

 * Return configuration file's content as a formatted object

 *

 * @param {String} configStr

 * @return {Object}

 * @api protected

 */