NameExtensions.cs

Go to the documentation of this file.

// Copyright 2005-2015 Giacomo Stelluti Scala & Contributors. All rights reserved. See License.md in the project root for license information.
 
using System;
 
namespace CommandLine.Core
{
    internal static class NameExtensions
    {
        public static bool MatchName(this string value, string shortName, string longName, StringComparer comparer)
        {
            return value.Length == 1
                       ? comparer.Equals(value, shortName)
                       : comparer.Equals(value, longName);
        }
 
        public static NameInfo FromOptionSpecification(this OptionSpecification specification)
        {
            return new NameInfo(specification.ShortName,
                                specification.LongName
                               );
        }
 
        public static NameInfo FromSpecification(this Specification specification)
        {
            switch (specification.Tag)
            {
                case SpecificationType.Option:
                    return FromOptionSpecification((OptionSpecification)specification);
                default:
                    return NameInfo.EmptyName;
            }
        }
    }
}