/// <summary>
/// Get command by command-line arguments
/// </summary>
/// <param name="args">command-line arguments</param>
public static BaseCommand Get(string[] args)
{
if (args == null || args.Length == 0)
{
return(new HelpCommand());
}
string commandName = args.First();
string[] commandArguments = args.Skip(1).ToArray();
CommandProvider commandProvider = new CommandProvider();
BaseCommand[] commands = commandProvider.CreateCommands(commandArguments)
.Where(x => string.Equals(x.Name, commandName, StringComparison.OrdinalIgnoreCase))
.ToArray();
if (!commands.Any())
{
return(new UnknownCommand(commandName));
}
if (commands.Count() > 1)
{
throw new ArgumentException("It's impossible to implement multiple commands with same name");
}
return(commands.Single());
}
/// <summary>
/// Process help command
/// </summary>
public override void Process()
{
Console.Write(Environment.NewLine);
CommandProvider commandProvider = new CommandProvider();
BaseCommand[] commands = commandProvider.CreateCommands(null)
.Where(x => x.Name != Name)
.OrderBy(x => x.Name)
.ToArray();
Console.WriteLine(Description);
foreach (var command in commands)
Console.WriteLine(command.Description);
Console.Write(Environment.NewLine);
}
/// <summary>
/// Process help command
/// </summary>
public override void Process()
{
Console.Write(Environment.NewLine);
CommandProvider commandProvider = new CommandProvider();
BaseCommand[] commands = commandProvider.CreateCommands(null)
.Where(x => x.Name != Name)
.OrderBy(x => x.Name)
.ToArray();
Console.WriteLine(Description);
foreach (var command in commands)
{
Console.WriteLine(command.Description);
}
Console.Write(Environment.NewLine);
}
/// <summary>
/// Get command by command-line arguments
/// </summary>
/// <param name="args">command-line arguments</param>
public static BaseCommand Get(string[] args)
{
if (args == null || args.Length == 0)
return new HelpCommand();
string commandName = args.First();
string[] commandArguments = args.Skip(1).ToArray();
CommandProvider commandProvider = new CommandProvider();
BaseCommand[] commands = commandProvider.CreateCommands(commandArguments)
.Where(x => string.Equals(x.Name, commandName, StringComparison.OrdinalIgnoreCase))
.ToArray();
if (!commands.Any())
return new UnknownCommand(commandName);
if (commands.Count() > 1)
throw new ArgumentException("It's impossible to implement multiple commands with same name");
return commands.Single();
}