opt-stack

Get options from a stack of sources ... cli, package, defaults.

Features

• Pull options from name field in package.json
• Pull options from cli
• Coerce strings into numbers and booleans
• Supports default values
• Specify required options
• Optionally create your own option stack with environment support

Installation

$ npm install opt-stack

Usage

var optStack = require('opt-stack')
 
// node cli --foo=cli
optStack('woot', {foo: 'bar'}) // => {foo: 'cli'}
optStack('woot', {qux: String}) // => throw new Error('qux required')
optStack('woot', {foo: 1}) // => throw new TypeError('got string for "foo", expecting number')

API

optStack(name, schema)

• name - name is use for env prefix and packageJson field
• schema - psuedo schema, if val its a default value, if type its a required field

Returns: options

License

MIT