public override Task <PromptCmdletResult> ExecuteAsync(TContext context, params string[] args)
{
var cmdlets = context.Prompt.GetCmdlets(context);
var columnWidth = cmdlets.Keys.Max(k => k.Length) + 1;
foreach (var cmdlet in cmdlets.OrderBy(kvp => kvp.Key, StringComparer.CurrentCultureIgnoreCase))
{
var description = CommandDescriptionAttribute.GetDescription(cmdlet.Value.GetType()) ?? string.Empty;
Console.WriteLine("{0} {1}", cmdlet.Key.PadRight(columnWidth), description);
}
return(Task.FromResult(PromptCmdletResult.Empty));
}
internal CommandInfo(Type commandType, CommandNameAttribute nameAttribute,
CommandDescriptionAttribute descriptionAttribute = null)
{
if (commandType == null)
{
throw new ArgumentNullException("commandType");
}
CommandType = commandType;
Name = nameAttribute.Name;
Description = descriptionAttribute != null
? descriptionAttribute.Description
: String.Empty;
}
private void ReadCoreHelpInformation()
{
CommandDescriptionAttribute att = this._modelType.GetCustomAttribute <CommandDescriptionAttribute>();
this.CommandDescription = att?.Description ?? "* Description not available *";
}
