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aliases

v2.0.0

Published

Parse flag aliases in CLI help output

Downloads

132

Vulnerabilities

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  • 0Medium
  • 0Low

Links

Git

Maintainers

sindresorhussindresorhus

Keywords

parsehelpcliargvcommand-linemanflagsargumentsaliasaliasesshort

Readme

aliases

Parse flag aliases in CLI help output

Install

$ npm install aliases

Usage

import aliases from 'aliases';

const help = `
	Usage
	  $ unicorn <name>

	Options
	  -r, --rainbow  Lorem ipsum dolor sit amet
	  -m, --magic    Aenean commodo ligula eget dolor
`;

aliases(help, {h: 'help'});
/*
{
	r: 'rainbow',
	m: 'magic',
	h: 'help'
}
*/

The result can be passed directly to the minimist alias option or used in meow with some effort.

API

aliases(input, extras?)

input

Type: string

CLI help output.

extras

Type: object

Extra aliases to mix into the result.

Related