nano-args's Introduction

nano-args

Process arguments parsing helper function

API

args(help_text, arguments_names, options)

help_text String
arguments_names Array
- identifier of argument
options Array of Array 0. Short option name
1. long option name and 'type'
2. option description

There is more details about options format in docs for node-getopt.

Example

var args = require('nano-args');

args = args("\
Usage: node util.js [OPTIONS] <profile> [<theme>]\n\
profile  - a device profile name or comma separated(without spaces) list of profiles names.\n\
           There's two shortcuts: 'all' and 'tests'. 'all' means all profiles. 'tests' means run\n\
           all tests.\n\
Options:\n\
[[OPTIONS]]\n", [ 'profile', 'theme' ], [
		[ 'f', 'folder=',    'logs folder path. default value is "'+logs_folder+'"' ],
		[ 'F', 'features=',  'features space separated modifiers list like "feat -nopack +web_bridges"' ],
		[ 'C', 'components=','components space separated modifiers list like "acl -usb +pptp"' ],
		[ 'n', 'ndwrt=',     'ndrwt folder path. default value is "'+ndwrt+'"'],
		[ 's', 'server',     'run localhost web server with built web-interface'],
		[ 'd', 'debug',      'enable web server debug prompt'],
		[ 'H', 'host=',      'host for web server ndm requests'],
		[ 'L', 'last=',      'use last run stored arguments'],
		[ 'P', 'preset=',    'build preset. (release, host, ...)'],
		[ 'h', 'help',       'print usage instruction' ]
	]);

console.log(args);

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