private void ListCommands()
{
var types = CommandLoader.LoadTypes().OrderBy(t => t.GetCustomAttribute <CommandLineCommandAttribute>().Command);
this.IO.Writer.WriteLine();
this.IO.Writer.WriteLine(" {0}", SR.Resource("CommandLine_Commands"));
this.IO.Writer.WriteLine();
var max = types.Max(t => t.GetCustomAttribute <CommandLineCommandAttribute>().Command.Length) + 10;
foreach (var type in types)
{
var attr = type.GetCustomAttribute <CommandLineCommandAttribute>();
this.IO.Writer.Write(attr.Command.PadLeft(attr.Command.Length + 3).PadRight(max));
var descName = "CommandLine_" + attr.Description;
var desc = SR.Resource(descName);
if (string.Equals(descName, desc, StringComparison.OrdinalIgnoreCase))
{
this.IO.Writer.WriteLine(attr.Description);
}
else
{
this.IO.Writer.WriteLine(desc);
}
}
this.IO.Writer.WriteLine();
}
public override Task <bool> Execute()
{
var comm = CommandLoader.CreateCommandExecutor(this.Command, this.Parameters.WithCommand(this.Command), ((ICommand)this).IO);
if (comm == null)
{
if (!string.IsNullOrWhiteSpace(this.Command))
{
this.WriteLine();
this.WriteLine(SR.Resource("CommandLine_UnknownCommand", this.Command));
}
this.DisplayUserDefaults();
this.ListCommands();
}
else
{
this.WriteLine();
this.WriteCommandLabel(comm.GetType());
this.DisplayUserDefaults();
comm.DisplayHelp();
}
return(Task.FromResult(true));
}
private void ListCommands()
{
var types = CommandLoader.LoadTypes().OrderBy(t => t.GetCustomAttribute <CommandLineCommandAttribute>().Command);
this.WriteLine();
this.WriteHeader(SR.Resource("CommandLine_Commands"));
this.WriteLine();
var max = types.Max(t => t.GetCustomAttribute <CommandLineCommandAttribute>().Command.Split('|').OrderByDescending(s => s.Length).First().Length) + 10;
foreach (var type in types)
{
this.WriteCommandLabel(type, max);
}
}
public override Task <bool> Execute()
{
var comm = CommandLoader.CreateCommandExecutor(this.Command, null, this.IO);
if (comm == null)
{
if (!string.IsNullOrWhiteSpace(this.Command))
{
this.IO.Writer.WriteLine();
this.IO.Writer.WriteLine(SR.Resource("CommandLine_UnknownCommand", this.Command));
}
this.DisplayUserDefaults();
this.ListCommands();
}
else
{
this.DisplayUserDefaults();
}
return(Task.FromResult(true));
}
public ICommand CreateCommandExecutor(InputControl io)
{
string commandValue = this.Command;
return(CommandLoader.CreateCommandExecutor(commandValue, this, io));
}