After customizing help generation, hep VERB does not work
See original GitHub issueDid this
static async Task Main( string[] args )
{
_logger.Info(CommandLine.Text.HeadingInfo.Default);
var parser = new Parser(p => { p.AutoVersion = false; p.CaseInsensitiveEnumValues = true; });
var parserResult = parser.ParseArguments<SyncOptions, QueryOptions, TokenOptions>(args);
await parserResult.MapResult(
(SyncOptions opts) => SyncAsync(opts),
(QueryOptions opts) => QueryAsync(opts),
(TokenOptions opts) => ShowTokenAsync(opts),
errors => Task.FromResult(DisplayHelp(parserResult, errors))
)
.ContinueWith(t => {
if ( System.Diagnostics.Debugger.IsAttached )
{
Console.WriteLine("Press enter...");
Console.ReadLine();
}
});
}
private static int DisplayHelp<T>( ParserResult<T> result, IEnumerable<Error> errs )
{
var helpText = CommandLine.Text.HelpText.AutoBuild(result, h =>
{
h.AdditionalNewLineAfterOption = false;
h.AddNewLineBetweenHelpSections = true;
h.AddEnumValuesToHelpText = true;
h.AutoVersion = false;
h.Heading = CommandLine.Text.HeadingInfo.Empty;
h.MaximumDisplayWidth = 110;
h.AddVerbs(typeof(SyncOptions), typeof(QueryOptions), typeof(TokenOptions));
return CommandLine.Text.HelpText.DefaultParsingErrorsHandler(result, h);
}, e => e,
true);
Console.WriteLine(helpText);
return 1;
}
Before this I could type MyProgram help VERB
and it would tell me the same as MyProgram VERB
minus errors section. Now this gives me only verb list, like if help
lost its first argument. This does not work either: MyProgram VERB help
but this does: MyProgram VERB --help
.
Am I doing something wrong here?
Issue Analytics
- State:
- Created 3 years ago
- Comments:16
Top Results From Across the Web
Agile Integration Software Essentials
Older one-to-one transformation engines do not satisfy the needs; XSLT transformation engines also do not meet the two criteria, because all data must...
Read more >Ask the Editor Frequently Asked Style Questions
Q: If you have a hyphen in a headline, is the word after the hyphen capitalized? A: In AP headline style, only the...
Read more >CA ARCserve® Backup for Windows
CA ARCserve® Backup Agent for Novell Open Enterprise Server for Linux ... The CLI does not support backup of some special files or...
Read more >What is another word for custom?
What is another word for custom? ; procedure · proclivity ; ritual · wont ; bent · disposition ; mode · policy ;...
Read more >Apple iPad sales disappoint, Street eyes holiday quarter
Apple Inc delivered another quarter of lacklustre results and iPad sales fell well short of Wall Street targets, pushing its stock down more ......
Read more >Top Related Medium Post
No results found
Top Related StackOverflow Question
No results found
Troubleshoot Live Code
Lightrun enables developers to add logs, metrics and snapshots to live code - no restarts or redeploys required.
Start FreeTop Related Reddit Thread
No results found
Top Related Hackernoon Post
No results found
Top Related Tweet
No results found
Top Related Dev.to Post
No results found
Top Related Hashnode Post
No results found
Top GitHub Comments
Upgrade your example to the latest version (2.8+) and change your helptext class for the following and it should work
@DkAngelito Thank You!
This one line was what was throwing me off and I was banging my head on my keyboard. The overload with this should be marked obsolete and/or killed with fire. What a headache!