https://github.com/gibbed/ndesk.options

A (slightly) modified fork of NDesk.Options.
https://github.com/gibbed/ndesk.options

c-sharp option-parser

Last synced: 5 days ago
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A (slightly) modified fork of NDesk.Options.

• Host: GitHub
• URL: https://github.com/gibbed/ndesk.options
• Owner: gibbed
• License: mit
• Created: 2012-04-11T02:20:09.000Z (over 12 years ago)
• Default Branch: main
• Last Pushed: 2021-10-08T06:47:01.000Z (about 3 years ago)
• Last Synced: 2024-11-01T00:51:36.485Z (12 days ago)
• Topics: c-sharp, option-parser
• Language: C#
• Homepage:
• Size: 27.3 KB
• Stars: 20
• Watchers: 6
• Forks: 17
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: COPYING

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README

        
NDesk.Options

=============

NDesk.Options is a program option parser for C#.

See: http://www.ndesk.org/Options

Overview:

--------

It takes advantage of C# 3.0 features such as collection initializers and

lambda delegates to provide a short, concise specification of the option 

names to parse, whether or not those options support values, and what to do 

when the option is encountered.  It's entirely callback based:

	var verbose = 0;

	var show_help = false;

	var names = new List ();

	var p = new OptionSet () {

		{ "v|verbose", v => { if (v != null) ++verbose; } },

		{ "h|?|help",  v => { show_help = v != null; } },

		{ "n|name=",   v => { names.Add (v); } },

	};

However, C# 3.0 features are not required, and can be used with C# 2.0:

	int          verbose   = 0;

	bool         show_help = false;

	List names     = new List ();

	OptionSet p = new OptionSet ()

	  .Add ("v|verbose", delegate (string v) { if (v != null) ++verbose; })

	  .Add ("h|?|help",  delegate (string v) { show_help = v != null; })

	  .Add ("n|name=",   delegate (string v) { names.Add (v); });