salix/print/core/config.js

const fs = require('fs-extra');
let env = process.env.NODE_ENV ? process.env.NODE_ENV : 'development';

let configPath = `/etc/salix`;
let config = require('../config/print.json');
let configFiles = [
    `${appPath}/config/print.local.json`,
    `${appPath}/config/print.${env}.json`,
    `${configPath}/print.json`,
    `${configPath}/print.local.json`,
    `${configPath}/print.${env}.json`
];

for (let configFile of configFiles) {
    if (fs.existsSync(configFile)) {
        const conf = require(configFile);
        for (let prop in conf)
            Object.assign(config[prop], conf[prop]);
    }
}

config.env = env;

module.exports = config;