require-by-env

根据环境变量加载对应的文件。

例如：测试时 NODE_ENV=test， 加载 config.test.json， 开发时 NODE_ENV=development，加载 config.development.json。

安装

npm install require-by-env

用法

var loader = require('require-by-env');
var config = loader({
  base: '.',
  filename: 'config.NODE_ENV',
});

console.log(process.env.NODE_ENV, ' env use config :', config);

参数说明

base

加载的路径，必填 。

filename

加载的文件名，用环境变量的值替换 NODE_ENV。

例如：配置为 filename: 'config.NODE_ENV'，则 NODE_ENV=development 时，加载文件 config.development.json。

envVar

环境变量名，默认为 NODE_ENV。

defaultVar

设置默认值的文件名，默认为 default。

License

The MIT License (MIT)

Copyright (c) 2015 Liucw

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.