argv.js/test.js

#!/usr/bin/env node
/**********************************************************************
* 
*
*
**********************************************************************/
((typeof define)[0]=='u'?function(f){module.exports=f(require)}:define)
(function(require){ var module={} // make module AMD/node compatible...
/*********************************************************************/

var colors = require('colors')
var object = require('ig-object')

var argv = require('./argv')


var bare = module.bare = require('./examples/bare').parser
var options = module.options = require('./examples/options').parser
var lang = module.lang = require('./examples/lang').parser



//---------------------------------------------------------------------


argv.Parser.typeHandlers.error = function(){
	throw new argv.ParserTypeError('type error') }


var p = 
module.p =
argv.Parser({
		// disable exit on error...
		handleErrorExit: false,

		'@help': '-help',

		'-verbose': function(){
			console.log('>>> VERBOSE:', ...arguments)
			return 'verbose'
		},

		'-c': '@command',
		'@cmd': '@command',
		'@command': {
			priority: -50,
			handler: function(){
				console.log('>>> COMMAND:', ...arguments)
				return 'command'
			},
		},

		'-r': '-required',
		'-required': {
			doc: 'Required option',
			required: true,
		},

		'-prefix': {
			doc: 'prefix test',
			handler: function(opts, key, value){
				console.log('PREFIX:', key[0]) }, },

		'-value': {
			doc: 'Value option',
			arg: 'VALUE | valueValue',
			default: 333,
		},

		'-c': '-collection',
		'-collection': {
			doc: 'collect ELEM',
			arg: 'ELEM | elems',
			collect: 'set',
		},
		'-t': '-toggle',
		'-toggle': {
			doc: 'toggle value',
			arg: '| toggle_value',
			collect: 'toggle',
		},
		'-s': '-string',
		'-string': {
			doc: 'collect tab-separated strings',
			arg: 'STR | str',
			collect: 'string|\t',
		},
		//'-a': '-ab',
		'-sh': {
			doc: 'short option', },

		'-env': {
			doc: 'env value',
			arg: 'VALUE | env_value',
			env: 'VALUE',

			//default: 5,
			handler: function(args, key, value){ console.log('GOT ENV:', value) },
		},

		'-type-error': {
			doc: 'throw a type error',
			type: 'error', 
		},
		'-error': {
			doc: 'throw an error',
			handler: function(){
				throw argv.ParserError('error: $ARG') }},
		'-passive-error': {
			doc: 'throw an error',
			handler: function(){
				return argv.ParserError('error') }},


		'-test': argv.Parser({
			env: 'TEST',
			arg: 'TEST',
			default: 'moo',
		}).then(function(){
			console.log('TEST', ...arguments) }),

		'-i': '-int',
		'-int': {
			arg: 'INT|int',
			type: 'int',
			valueRequired: true,
		},

		'@nested': argv.Parser({
			doc: 'nested parser.',

			'@nested': argv.Parser({
				doc: 'nested nested parser.',
			}).then(function(){
				console.log('NESTED NESTED DONE', ...arguments)}),
		}).then(function(){
			console.log('NESTED DONE', ...arguments) }),

		'-n': {
			doc: 'proxy to nested',
			handler: function(){
				return this.handle('nested', ...arguments) }, },

		'-\\*': {
			handler: function(){
				console.log('-\\*:', ...arguments) } },

		//'@*': undefined,

		// these aliases will not get shown...

		// dead-end alias...
		'-d': '-dead-end',

		// alias loops...
		// XXX should we detect and complain about these???
		// 		...maybe in a test function??
		'-z': '-z',

		'-x': '-y',
		'-y': '-x',

		'-k': '-l',
		'-l': '-m',
		'-m': '-k',


		'@bare': bare,
		'@opts': options,

		'@lang': lang,


		// collision test...
		// NOTE: values of these will shadow the API...
		'@options': {},
		'-handler': {},
	})
	//.print(function(...args){
	//	console.log('----\n', ...args)
	//	return argv.STOP })
	.then(function(){
		console.log('DONE', ...arguments) })
	.stop(function(){
		console.log('STOP', ...arguments) })
	.error(function(){
		console.log('ERROR', ...arguments) })



/*
console.log('  ->', p(['test', '--verbose', 'a', 'b', 'c']))

console.log('  ->', p(['test', '-c', 'a', 'b', 'c']))

console.log('  ->', p(['test', 'command', 'a', 'b', 'c']))

console.log('---')


p(['test', 'nested', '-h'])


p(['test', '-h'])
//*/

typeof(__filename) != 'undefined'
	&& __filename == (require.main || {}).filename
	&& console.log(p())
	//&& console.log(lang())



/**********************************************************************
* vim:set ts=4 sw=4 :                               */ return module })