public void Execute()
{
// Some messages, especially internal ones, don't want to display in headless
if (_args.HasFlag("noheadless") && _state.Headless)
{
return;
}
var output = _output;
var colorName = _args.Get("color").AsString();
if (!string.IsNullOrEmpty(colorName))
{
var color = (ConsoleColor)Enum.Parse(typeof(ConsoleColor), colorName);
output = output.Color(color);
}
var strings = _args.GetAllPositionals().Where(p => p.Exists()).Select(p => p.AsString());
var line = string.Join(" ", strings);
if (_args.HasFlag("nonewline"))
{
output.Write(line);
}
else
{
output.WriteLine(line);
}
}
/// <summary>
/// Get a list of all argument objects
/// </summary>
/// <returns></returns>
public static IEnumerable <IArgument> GetAllArguments(this IArguments args)
{
Assert.ArgumentNotNull(args, nameof(args));
return(args.GetAllPositionals().Cast <IArgument>()
.Concat(args.GetAllNamed())
.Concat(args.GetAllFlags())
.Where(p => !p.Consumed));
}
public IEnumerable <IArgument> Access(IArguments args)
{
var results = new List <IArgument>();
foreach (var positional in args.GetAllPositionals())
{
positional.MarkConsumed();
results.Add(new PositionalArgument(positional.Value));
}
return(results);
}
public void Execute()
{
var version = _args.Shift().Require().MarkConsumed().AsString();
IReadOnlyList <string> libraries = _args
.GetAllPositionals()
.Select(p => p.AsString())
.ToList();
if (libraries.Count == 0)
{
libraries = _environment.Libraries;
}
SetVersions(libraries, version);
}
public void Execute()
{
int index = 0;
foreach (var p in _args.GetAllPositionals())
{
_output.WriteLine($"{index}: {p.Value}");
index++;
}
foreach (var n in _args.GetAllNamed())
{
_output.WriteLine($"'{n.Name}': {n.Value}");
}
foreach (var f in _args.GetAllFlags())
{
_output.WriteLine($"flag: {f.Name}");
}
}
public void Execute()
{
var subverb = _args.Shift().Require("Must provide an action").AsString();
if (subverb == ListSubverb)
{
foreach (var kvp in _state.Metadata)
{
_output.Color(ConsoleColor.Green).Write(kvp.Key);
_output.Write(": ");
_output.WriteLine(kvp.Value.GetType().Name);
}
return;
}
if (subverb == RemoveSubverb)
{
foreach (var name in _args.GetAllPositionals())
{
_state.Metadata.Remove(name.AsString());
}
}
}
