moh-env

environment management for moh

Feature

• Use yaml to manage env configs
• Good structured and named env configs files for different environment
• Easily to mange env variable type, process key, default value, and descriptions
• Auto managed default values, and auto overwritten process values to env configed values to default values
• Easy to get listed env configs description, helpful for devops and other users
• Easy manages secret env config infos

Install

# with yarn
$ yarn add moh-env --save

# with npm
$ npm install moh-env --save

Usage

1. default folder is env int he root of the project
2. in the folder should include default.yml, development.yml, test.yml, staging.yml, production.yml
3. the default.yml should be like below, to config the value type, env variable name, default value, and description

default.yml

# type supprot: 'string', 'number', 'Boolean', 'Date', null/~
# type, env key, default value, description
serverFoo:
  host: ['string', 'SERVER_FOO_HOST', 'http://ole3021.me:3021','The host of server foo, eg: http://foo.com/3322']
  port: ['string', 'SERVER_FOO_PORT', ~, 'The prot of server foo, eg: 3021']
serverBar:
  host: ['string', 'SERVER_BAR_HOST', ~, 'The host of server bar, eg: http://foo.com/3322 [required]']

4. Add as many environment related config as you need, the development.yml like below

development.yml

serverBar:
  host: http://ole3021.me
  port: 3021

Init in project

const envs = require('moh-env').init()

const host = envs.serverBar.host

generated env configs

{
  serverFoo: {
    host: 'http://ole3021.me:3021'
    port: 3021
  },
  serverBar: {
    host: 'http://ole3021.me'
  }
}