Config.ts

import * as os     from 'os';
import HttpManager from '../managers/HttpManager';


class Config {
    private static _instance: Config;

    private _apiURL!: string;

    public readonly localConfig: {
        folder: string; file: string;
    };

    private constructor() {
        this.apiURL = process.env.API_URL || '';

        this.localConfig = {
            folder: (process.env.LOCAL_CONFIG_FOLDER || '').replace('~', os.homedir()),
            file  : process.env.LOCAL_CONFIG_FILE || ''
        };
    }

    get apiURL(): string {
        return this._apiURL;
    }

    set apiURL(url: string) {
        this._apiURL = url;

        HttpManager.API_BASE_URL = this._apiURL;
    }

    public static get instance(): Config {
        if ( !Config._instance ) {
            Config._instance = new Config();
        }

        return Config._instance;
    }
}


export default Config.instance;