public static int Run(IHost host, InvocationContext context, IHelpBuilder help)
{
var log = host.Services.GetRequiredService <ILogger <MainCommand> >();
log.LogDebug("Run main");
help.Write(context.ParseResult.CommandResult.Command);
return(ExitCodes.Success);
}
/// <summary>
/// Get help builder interface
/// </summary>
/// <param name="helpBuilder">help builder</param>
public Task InvokeAsync(IHelpBuilder helpBuilder)
{
Command command = CommandProcessor.GetCommand(Command);
if (command != null)
{
helpBuilder.Write(command);
}
else
{
Console.Error.WriteLine($"Help for {Command} not found.");
}
return(Task.CompletedTask);
}
/// <summary>
/// Writes help output for the specified command.
/// </summary>
/// <param name="builder">The help builder to write with.</param>
/// <param name="command">The command for which to write help output.</param>
/// <param name="writer">The writer to write output to.</param>
public static void Write(
this IHelpBuilder builder,
ICommand command,
TextWriter writer) =>
builder.Write(command, writer, ParseResult.Empty());
