cli.js

#!/usr/bin/env node
'use strict';
const React = require('react');
const importJsx = require('import-jsx');
const {render} = require('ink');
const meow = require('meow');

const ui = importJsx('./ui');

const cli = meow(`
	Usage
	  $ mfa [options]

	Options
	  --profile, -p      AWS profile name to update (default: from TOKEN_PROFILE_NAME env var)
	  --account, -a      AWS account number (default: from ACCOUNT_NUMBER env var)
	  --user, -u         MFA device user name (default: from ACCOUNT_NAME env var)
	  --source, -s       Source profile name (default: from MAIN_PROFILE_NAME env var or 'default')
	  --duration, -d     Token duration in seconds (default: from TOKEN_TTL env var or 43200)
	  --help, -h         Show help
	  --version, -v      Show version

	Examples
	  $ mfa
	  $ mfa --profile mfa-profile --account 123456789012 --user john.doe
	  $ mfa -p dev-mfa -a 123456789012 -u john.doe -d 3600

	Environment Variables
	  TOKEN_PROFILE_NAME    Target profile name for MFA credentials
	  ACCOUNT_NUMBER        AWS account number  
	  ACCOUNT_NAME          MFA device user name
	  MAIN_PROFILE_NAME     Source profile name (default: 'default')
	  TOKEN_TTL             Token duration in seconds (default: 43200 = 12 hours)

	Setup
	  Create a .env file in your project or set environment variables:
	  TOKEN_PROFILE_NAME=mfa-profile
	  ACCOUNT_NUMBER=123456789012
	  ACCOUNT_NAME=your.username
	  MAIN_PROFILE_NAME=default
	  TOKEN_TTL=43200
`, {
	flags: {
		profile: {
			type: 'string',
			alias: 'p'
		},
		account: {
			type: 'string',
			alias: 'a'
		},
		user: {
			type: 'string',
			alias: 'u'
		},
		source: {
			type: 'string',
			alias: 's'
		},
		duration: {
			type: 'string',
			alias: 'd'
		}
	}
});

render(React.createElement(ui, cli.flags));