private static (object result, bool succeeded) ParseDictionary(
object underlyingOption, IReadOnlyDictionary <string, object> allRawConventions, Type type)
{
if (type == typeof(NamingStylePreferences))
{
var editorconfigNamingStylePreferences = EditorConfigNamingStyleParser.GetNamingStylesFromDictionary(allRawConventions);
if (!editorconfigNamingStylePreferences.NamingRules.Any() &&
!editorconfigNamingStylePreferences.NamingStyles.Any() &&
!editorconfigNamingStylePreferences.SymbolSpecifications.Any())
{
// We were not able to parse any rules from editorconfig, tell the caller that the parse failed
return(result : editorconfigNamingStylePreferences, succeeded : false);
}
if (underlyingOption is NamingStylePreferences workspaceNamingStylePreferences)
{
// We parsed naming styles from editorconfig, append them to our existing styles
var combinedNamingStylePreferences = workspaceNamingStylePreferences.PrependNamingStylePreferences(editorconfigNamingStylePreferences);
return(result : combinedNamingStylePreferences, succeeded : true);
}
// no existing naming styles were passed so just return the set of styles that were parsed from editorconfig
return(result : editorconfigNamingStylePreferences, succeeded : true);
}
else
{
return(Contract.FailWithReturn <(object, bool)>(
$"{nameof(NamingStylePreferenceEditorConfigStorageLocation)} can only be called with {nameof(PerLanguageOption<NamingStylePreferences>)}<{nameof(NamingStylePreferences)}>."));
}
}
private static (object result, bool succeeded) ParseDictionary(
IReadOnlyDictionary <string, string?> allRawConventions,
Type type
)
{
if (type == typeof(NamingStylePreferences))
{
var editorconfigNamingStylePreferences =
EditorConfigNamingStyleParser.GetNamingStylesFromDictionary(allRawConventions);
if (
!editorconfigNamingStylePreferences.NamingRules.Any() &&
!editorconfigNamingStylePreferences.NamingStyles.Any() &&
!editorconfigNamingStylePreferences.SymbolSpecifications.Any()
)
{
// We were not able to parse any rules from editorconfig, tell the caller that the parse failed
return(result : editorconfigNamingStylePreferences, succeeded : false);
}
// no existing naming styles were passed so just return the set of styles that were parsed from editorconfig
return(result : editorconfigNamingStylePreferences, succeeded : true);
}
throw ExceptionUtilities.UnexpectedValue(type);
}
public EditorConfigStorageLocation()
{
// If the user didn't pass a keyName assume we need to parse the entire dictionary
_parseDictionary = (dictionary, type) =>
{
if (type == typeof(NamingStylePreferences))
{
return(EditorConfigNamingStyleParser.GetNamingStylesFromDictionary(dictionary));
}
else
{
throw new NotSupportedException(WorkspacesResources.Option_0_has_an_unsupported_type_to_use_with_1_You_should_specify_a_parsing_function);
}
};
}
