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handle -? and /? arguments as help

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This commit is contained in:
Jon Sequeira 2017-03-14 11:30:35 -07:00
parent 898d10cb2d
commit 22fb17422f
1 changed files with 5 additions and 1 deletions
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6
src/dotnet/ParseResultExtensions.cs
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@ -14,7 +14,11 @@ namespace Microsoft.DotNet.Cli
public static void ShowHelpOrErrorIfAppropriate(this ParseResult parseResult)
{
if (parseResult.AppliedCommand().HasOption("help"))
var appliedCommand = parseResult.AppliedCommand();
if (appliedCommand.HasOption("help") ||
appliedCommand.Arguments.Contains("-?") ||
appliedCommand.Arguments.Contains("/?"))
{
// NOTE: this is a temporary stage in refactoring toward the ClicCommandLineParser being used at the CLI entry point.
throw new HelpException(parseResult.Command().HelpView());