GlobalOptionsWrapper ICommandExecutorImpl.GetGlobalOptions <T>(T globalOptions)
{
var options = new Dictionary <string, GlobalOptionAttribute>();
foreach (var property in _typeHelper.GetGlobalOptionProperties(globalOptions))
{
var optionAtt = property.GetCustomAttribute <GlobalOptionAttribute>();
if (optionAtt == null)
{
continue;
}
_attributeDecorator.Decorate(optionAtt, property);
if (optionAtt.ShortForm != '\0')
{
options[optionAtt.ShortForm.ToString()] = optionAtt;
}
if (optionAtt.LongForm != null)
{
options[optionAtt.LongForm] = optionAtt;
}
}
return(new GlobalOptionsWrapper
{
GlobalOptionType = typeof(T),
GlobalOptions = globalOptions,
Options = options
});
}
void IAttributeDecorator.Decorate(VerbAttribute parentVerbAtt, Type globalOptionsType)
{
foreach (var member in _typeHelper.GetPropertiesAndMethods(parentVerbAtt.Instance))
{
if (member is PropertyInfo property && _typeHelper.TryGetVerbAttribute(property, out var childVerbAtt))
{
childVerbAtt.Property = property;
childVerbAtt.ParentVerb = parentVerbAtt;
childVerbAtt.Instance = property.GetValue(parentVerbAtt.Instance);
_attributeDecorator.Decorate(childVerbAtt, globalOptionsType);
parentVerbAtt.Verbs[childVerbAtt.GetName()] = childVerbAtt;
}
