public static async Task <string> Readline(WorkItemManager manager, WorkItem wi, PropertyDescriptor propertyDescriptor, string currentValue)
{
ReadLine.ClearHistory();
ReadLine.AutoCompletionHandler = null;
if (propertyDescriptor.ValueProvider != null)
{
var valueProvider = manager.ValidationManager.CreateValueProvider(wi, propertyDescriptor.ValueProvider);
if (valueProvider.IsUserExpierenceEnumerable)
{
foreach (var providedValue in await valueProvider.ProvideAllValuesAsync())
{
ReadLine.AddHistory(providedValue.Value);
}
}
ReadLine.AutoCompletionHandler = new ValueProviderReadLineAutoCompletion(valueProvider);
}
string result;
if (string.IsNullOrWhiteSpace(currentValue))
{
result = ReadLine.Read($"{propertyDescriptor.Name}: ");
}
else
{
result = ReadLine.Read($"{propertyDescriptor.Name} [{currentValue}]: ");
}
return(result);
}
private static void SaveHistory()
{
if (ReadLine.HistoryEnabled)
{
//remove empty line
var data = ReadLine.GetHistory().Where(a => !string.IsNullOrWhiteSpace(a));
ReadLine.ClearHistory();
ReadLine.AddHistory(data.ToArray());
File.WriteAllLines(GetHistoryFile(), data.Skip(Math.Max(0, data.Count() - 100)));
}
}
private static void CmdHistory(TextWriter output,
CommandLineApplication app,
bool onlyResult)
{
app.Command("history", cmd =>
{
cmd.Description = "Show history command";
cmd.AddName("h");
var optEnabled = cmd.OptionEnum("--enabled|-e", "Enabled/Disable history", "0", "1");
cmd.OnExecute(() =>
{
if (optEnabled.HasValue())
{
ReadLine.HistoryEnabled = optEnabled.Value() == "1";
if (ReadLine.HistoryEnabled)
{
LoadHistory();
}
else
{
ReadLine.ClearHistory();
}
}
else
{
if (!ReadLine.HistoryEnabled)
{
if (!onlyResult)
{
output.WriteLine("History disabled!");
}
}
else
{
var lineNum = 0;
foreach (var item in ReadLine.GetHistory())
{
output.WriteLine($"{lineNum} {item}");
lineNum++;
}
}
}
});
});
}
private static object Clear(params string[] args)
{
if (args.Length > 0)
{
foreach (var arg in args)
{
switch (arg)
{
case "screen":
Console.Clear();
break;
case "history":
ReadLine.ClearHistory();
break;
case "results":
Common.Resuls.Clear();
break;
case "variables":
Common.CustomVariables.Clear();
break;
case "all":
case "*":
Common.CustomVariables.Clear();
Common.Resuls.Clear();
ReadLine.ClearHistory();
Console.Clear();
break;
}
}
}
else
{
Console.Clear();
}
GC.Collect();
return(null);
}
public void Dispose()
{
// If all above tests pass
// clear history works
ReadLine.ClearHistory();
}
