sum-up


Summarize package information

``javascript
const sumUp = require('sum-up');
console.log(sumUp(require('./package.json')));
`

!Screenshot

It helps your CLI tool to display information with --help flag.

Installation

Use npm.

`
npm install sum-up
`

API

`javascript
const sumUp = require('sum-up');
`

$3

pkgData: Object
option: Object
Return: string

It joins the name, version, homepage and description properties (all is optional) of the first argument into a string colorized with ANSI escape code.

#### option.color

Type: boolean
Default: true if the environment supports colors, otherwise false

false omits all ANSI escape code from the string.

`javascript
const data = {
name: 'cli-name',
version: '0.6.11',
description: 'My CLI tool.'
}

sumUp(data); //=> '\u001b36mcli-name\u001b[39m \u001b[90mv0.6.11\u001b[39m\nMy CLI tool.'
sumUp(data, {color: false}); //=> 'cli-name v0.6.11\nMy CLI tool.'
``

License

[ISC License © 2017 Shinnosuke Watanabe