internal TerminalCommand(MethodInfo method, TerminalBindingAttribute binding)
{
Name = binding.Name ?? method.Name;
Method = method;
Description = binding.Description;
if (method.ReturnType != typeof(Task) && method.ReturnType != typeof(void) && method.ReturnType != typeof(ValueTask))
{
throw new FormatException($"Command Return Type for {method.DeclaringType.FullName}.{method.Name} must be Void or Task/ValueTask");
}
var Parameters = method.GetParameters();
if (Parameters.Length > 0)
{
TakesTerminal = Parameters[0].ParameterType.IsAssignableFrom(typeof(ITerminal));
TakesToken = Parameters[Parameters.Length - 1].ParameterType == typeof(CancellationToken);
if (TakesTerminal)
{
if (TakesToken)
{
ExternalParameters = Parameters.AsMemory(1, Parameters.Length - 2);
}
else
{
ExternalParameters = Parameters.AsMemory(1);
}
}
else
{
if (TakesToken)
{
ExternalParameters = Parameters.AsMemory(0, Parameters.Length - 1);
}
else
{
ExternalParameters = Parameters.AsMemory();
}
}
}
}
//****************************************
internal TerminalVariable(PropertyInfo property, TerminalBindingAttribute binding)
{
Name = binding.Name ?? property.Name;
_Property = property;
Description = binding.Description;
}
