APP_ENV & one cli tools for customize env of APP's NODE_ENV
https://app-node-env.xgqfrms.xyz
https://www.npmjs.com/package/app-node-env
$ npm i -g app-node-env
# OR
$ yarn global add app-node-env
# node
$ ane env=dev
# OR
$ node ane env=dev
#!/bin/bash
#!/usr/bin/env bash
travis-ci
https://travis-ci.org/xgqfrms/app-node-env/builds
https://docs.travis-ci.com/user/getting-started/
.travis.yml
language: node_js
https://docs.travis-ci.com/user/tutorial/#selecting-a-different-programming-language