public CommandRun BuildRun(IEnumerable <string> args)
{
if (!args.Any())
{
if (DefaultCommand == null)
{
return(HelpRun(new Queue <string>()));
}
}
args = ArgPreprocessor.Process(args);
var queue = new Queue <string>(args);
if (queue.Count == 0 && DefaultCommand != null)
{
return(buildRun(queue, CommandNameFor(DefaultCommand)));
}
var firstArg = queue.Peek().ToLowerInvariant();
if (firstArg == "dump-usages")
{
queue.Dequeue();
return(dumpUsagesRun(queue));
}
if (_helpCommands.Contains(firstArg))
{
queue.Dequeue();
return(HelpRun(queue));
}
if (_commandTypes.Has(firstArg))
{
queue.Dequeue();
return(buildRun(queue, firstArg));
}
if (DefaultCommand != null)
{
return(buildRun(queue, CommandNameFor(DefaultCommand)));
}
else
{
return(InvalidCommandRun(firstArg));
}
}
public void should_split_multi_args()
{
ArgPreprocessor.Process(new[] { "-abc" }).ShouldHaveTheSameElementsAs("-a", "-b", "-c");
}
public void should_support_multiple_types_of_flags()
{
ArgPreprocessor.Process(new[] { "-abc", "--xyz", "b" }).ShouldHaveTheSameElementsAs("-a", "-b", "-c", "--xyz", "b");
}
public void should_ignore_long_flag_args()
{
ArgPreprocessor.Process(new[] { "--abc" }).ShouldHaveTheSameElementsAs("--abc");
}
public void combined_short_flags_should_be_case_sensitive()
{
ArgPreprocessor.Process(new[] { "-aAbBcC" }).ShouldHaveTheSameElementsAs("-a", "-A", "-b", "-B", "-c", "-C");
}
