public RunResult Run(string[] args)
{
if (args == null)
{
args = new string[0];
}
Queue <string> arguments = new Queue <string>(args);
if (_optionSet != null)
{
arguments = new Queue <string>(_optionSet.Parse(args));
}
try
{
if (CommandRecords.Count == 0)
{
throw new NoCommandsDefinedException();
}
if (arguments.Count == 0)
{
_helpGenerator.ShowCommandUsage(_availableCommands, _optionSet);
return(new RunResult());
}
var commandName = arguments.Dequeue();
var commandSelector = new CommandSelector();
var command = commandSelector.Select(commandName, CommandRecords);
EnsureCommandActions(command);
var actionName = arguments.Count > 0 ? arguments.Dequeue() : null;
var availableActions = command.CommandActions;
if (actionName == null)
{
_helpGenerator.ShowCommandHelp(command.Command, availableActions.ToList());
return(new RunResult());
}
var actionSelector = new ActionSelector();
var action = actionSelector.Select(actionName, command.Command, availableActions);
var parser = new CommandLineParser();
CommandLineParseResult parseResult = parser.Parse(action, arguments.ToArray());
return(parseResult.CommandAction.Run(_resolver, parseResult));
}
catch (CommandParseExceptionBase exception)
{
exception.Render();
}
catch (TargetInvocationException exception)
{
Exception innerException = exception.InnerException;
if (innerException == null)
{
throw;
}
if (innerException is CommandParseExceptionBase)
{
((CommandParseExceptionBase)exception.InnerException).Render();
return(new RunResult());
}
throw new CommandInvocationException("Error executing command", innerException);
}
return(new RunResult());
}
public async Task <RunResult> RunViaRouteAsync(RouteQuery routeQuery)
{
try
{
if (CommandRecords.Count == 0)
{
throw new NoCommandsDefinedException();
}
string route = routeQuery.Route;
string method = routeQuery.Method;
method = method.ToUpper();
route = route.ToLower();
var query = from item in CommandActionRecords
where item.Route == route && item.CommandAction.Method == method
select item;
var actionRecord = query.FirstOrDefault();
if (actionRecord == null)
{
return(new RunResult()
{
ErrorCode = 404
});
}
var action = actionRecord.CommandAction;
var parser = new CommandLineParser();
var clp = new List <CommandLineParameter> {
new CommandLineParameter("body", routeQuery.Body)
};
CommandLineParseResult parseResult = new CommandLineParseResult(action, clp, new List <string>().ToArray());
return(await parseResult.CommandAction.RunAsync(_resolver, parseResult));
}
catch (CommandParseExceptionBase exception)
{
exception.Render();
}
catch (TargetInvocationException exception)
{
Exception innerException = exception.InnerException;
if (innerException == null)
{
throw;
}
if (innerException is CommandParseExceptionBase)
{
((CommandParseExceptionBase)exception.InnerException).Render();
return(new RunResult());
}
throw new CommandInvocationException("Error executing command", innerException);
}
return(new RunResult()
{
ErrorCode = 404
});
}