private static TIShell CreateFrom(
Shell <TIShell> old,
string shell = null,
IEnumerable <KeyValuePair <string, string> > environmentVariables = null,
IEnumerable <string> standardInputs = null,
IEnumerable <Action <string> > standardOutputHandlers = null,
IEnumerable <Action <string> > standardErrorHandlers = null,
Func <string, string, Task <string> > inputRequestHandler = null,
Encoding standardOutputEncoding = null,
Encoding standardErrorEncoding = null,
ObservableCommandEvent observableCommandEvent = null,
IEnumerable <CancellationToken> cancellationTokens = null,
string commandPrefix = null,
Action <ProcessStartInfo> startInfoTransform = null,
bool?throws = null) =>
(TIShell)old.Create().Initialize(
shell ?? old._shell,
environmentVariables ?? old._environmentVariables,
standardInputs ?? old._standardInputs,
standardOutputHandlers ?? old._standardOutputHandlers,
standardErrorHandlers ?? old._standardErrorHandlers,
inputRequestHandler ?? old._inputRequestHandler,
standardOutputEncoding ?? old._standardOutputEncoding,
standardErrorEncoding ?? old._standardErrorEncoding,
observableCommandEvent ?? old._observableCommandEvent,
cancellationTokens ?? old._cancellationTokens,
commandPrefix ?? old._commandPrefix,
startInfoTransform ?? old._startInfoTransform,
throws ?? old._throws
);
private IShell Initialize(
string shell,
IEnumerable <KeyValuePair <string, string> > environmentVariables,
IEnumerable <string> standardInputs,
IEnumerable <Action <string> > standardOutputHandlers,
IEnumerable <Action <string> > standardErrorHandlers,
Func <string, string, Task <string> > inputRequestHandler,
Encoding standardOutputEncoding,
Encoding standardErrorEncoding,
ObservableCommandEvent observableCommandEvent,
IEnumerable <CancellationToken> cancellationTokens,
string commandPrefix,
Action <ProcessStartInfo> startInfoTransform,
bool?throws)
{
_shell = shell ?? throw new InvalidOperationException("This shell definition does not define a shell.");;
_environmentVariables = environmentVariables ?? new Dictionary <string, string>();
_standardInputs = standardInputs ?? new List <string>();
_standardOutputHandlers = standardOutputHandlers ?? new List <Action <string> >();
_standardErrorHandlers = standardErrorHandlers ?? new List <Action <string> >();
_inputRequestHandler = inputRequestHandler;
_standardOutputEncoding = standardOutputEncoding;
_standardErrorEncoding = standardErrorEncoding;
_observableCommandEvent = observableCommandEvent ?? new ObservableCommandEvent();
_cancellationTokens = cancellationTokens ?? new List <CancellationToken>();
_commandPrefix = commandPrefix;
_startInfoTransform = startInfoTransform;
_throws = throws ?? true;
return(this);
}
void ObservableCommandHandler (object context)
{
ObservableCommandEvent?.Invoke (this, new TObservableCommandEventArgs (context));
}