private void ListKinds(IndentingTextWriter writer)
{
var sigs = ComponentCatalog.GetAllSignatureTypes()
.Select(ComponentCatalog.SignatureToString)
.OrderBy(x => x);
writer.WriteLine("Available component kinds:");
using (writer.Nest())
{
foreach (var sig in sigs)
{
writer.WriteLine(sig);
}
}
}
private void ShowComponents(IndentingTextWriter writer)
{
Type typeSig;
Type typeRes;
string kind;
if (_kind == null)
{
// Show commands.
typeSig = typeof(SignatureCommand);
typeRes = typeof(ICommand);
kind = "Command";
writer.WriteLine("Available commands:");
}
else
{
kind = _kind.ToLowerInvariant();
var sigs = ComponentCatalog.GetAllSignatureTypes();
typeSig = sigs.FirstOrDefault(t => ComponentCatalog.SignatureToString(t).ToLowerInvariant() == kind);
if (typeSig == null)
{
typeSig = sigs.FirstOrDefault(t => ComponentCatalog.SignatureToString(t).StartsWithInvariantCultureIgnoreCase(kind));
if (typeSig == null)
{
writer.WriteLine("Couldn't find kind '{0}'", kind);
ListKinds(writer);
return;
}
}
typeRes = typeof(object);
writer.WriteLine("Available components for kind '{0}':", ComponentCatalog.SignatureToString(typeSig));
}
var infos = ComponentCatalog.GetAllDerivedClasses(typeRes, typeSig)
.Where(x => !x.IsHidden)
.OrderBy(x => x.LoadNames[0].ToLowerInvariant());
using (writer.Nest())
{
var components = new List <Component>();
foreach (var info in infos)
{
_env.Assert(info.LoadNames.Count > 0);
writer.Write("{0}", info.LoadNames[0]);
if (!string.IsNullOrWhiteSpace(info.UserName))
{
writer.Write(": {0}", info.UserName);
}
writer.WriteLine();
using (writer.Nest())
ShowAliases(writer, info.LoadNames);
components.Add(new Component(kind, info, info.CreateArguments()));
}
if (components.Count > 0)
{
Serialize(components);
}
}
}