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Description
Describe the bug
When I call my program with the following arguments : "help verb1", I expect that the help for this specific verb was displayed. But instead, the help for all verbs are displayed.
To Reproduce
[Verb("Verb1", HelpText ="Help Verb1")]
internal class Verb1
{
[Option(Required = true, HelpText = "Help MyOption1")]
public string MyOption1 { get; set; }
}
[Verb("Verb2",HelpText = "Help Verb2")]
internal class Verb2
{
[Option(Required = true, HelpText = "Help MyOption2")]
public string MyOption2 { get; set; }
}
internal class Program
{
static void Main(string[] args)
{
var parser = new Parser(config => config.HelpWriter = null);
var parserResult = parser.ParseArguments<
Verb1,
Verb2
>
(args);
parserResult.MapResult(
(Verb1 options) => { return 0; },
(Verb2 options) => { return 0; },
errors => {
DisplayHelp(parserResult, errors);
return 0;
});
Console.ReadKey();
}
static void DisplayHelp<T>(ParserResult<T> result, IEnumerable<Error> errs)
{
var helpText = HelpText.AutoBuild(result, h =>
{
h.AdditionalNewLineAfterOption = false;
h.Heading = "Myapp 2.0.0-beta"; //change header
h.Copyright = "Copyright (c) 2019 Global.com"; //change copyright text
return HelpText.DefaultParsingErrorsHandler(result, h);
}, e => e, verbsIndex:true);
Console.WriteLine(helpText);
}
}
When I excecute this with the command line "MyApp.exe help verb1"
The actual result is :
Expected behavior
This display :
Verb2 Help Verb1
MyOption2 Help MyOption2
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