detect-environment/lib/parseEnvFile.js

Detect environments in JavaScript similar to the way Laravel does

'use strict';

var
    //
    yaml = require('js-yaml'),

    /**
     *
     */
    parseEnvFile = function parseEnvFile (file) {

        //
        if (file === '') {
            return {};
        }

        //
        try {
            file = yaml.safeLoad(file);
        } catch (err) {
            throw new Error('parseEnvFile:');
        }

        //
        if (!file) {
            file = {};
        }

        //
        return file;
    };

// Expose to node.js
module.exports = parseEnvFile;