public IEnumerable <IOperationProvider> ConfigureFromJObject(JObject rawConfiguration, IDirectory templateRoot)
{
string commentStyle = rawConfiguration.ToString("style");
IEnumerable <IOperationProvider> operations = null;
if (string.IsNullOrEmpty(commentStyle) || string.Equals(commentStyle, "custom", StringComparison.OrdinalIgnoreCase))
{
operations = ConditionalCustomConfig.ConfigureFromJObject(rawConfiguration);
}
else if (string.Equals(commentStyle, "line", StringComparison.OrdinalIgnoreCase))
{
operations = ConditionalLineCommentConfig.ConfigureFromJObject(rawConfiguration);
}
else if (string.Equals(commentStyle, "block", StringComparison.OrdinalIgnoreCase))
{
operations = ConditionalBlockCommentConfig.ConfigureFromJObject(rawConfiguration);
}
else
{
throw new TemplateAuthoringException($"Template authoring error. Invalid comment style [{commentStyle}].", "style");
}
foreach (IOperationProvider op in operations)
{
yield return(op);
}
}
public static IReadOnlyList <IOperationProvider> ConditionalSetup(ConditionalType style, string evaluatorType, bool wholeLine, bool trimWhiteSpace, string id)
{
List <IOperationProvider> setup;
switch (style)
{
case ConditionalType.MSBuild:
setup = MSBuildConditionalSetup(evaluatorType, wholeLine, trimWhiteSpace, id);
break;
case ConditionalType.Xml:
setup = ConditionalBlockCommentConfig.GenerateConditionalSetup("<!--", "-->");
break;
case ConditionalType.Razor:
setup = ConditionalBlockCommentConfig.GenerateConditionalSetup("@*", "*@");
break;
case ConditionalType.CLineComments:
setup = ConditionalLineCommentConfig.GenerateConditionalSetup("//");
break;
case ConditionalType.CNoComments:
setup = CStyleNoCommentsConditionalSetup(evaluatorType, wholeLine, trimWhiteSpace, id);
break;
case ConditionalType.CBlockComments:
setup = ConditionalBlockCommentConfig.GenerateConditionalSetup("/*", "*/");
break;
case ConditionalType.HashSignLineComment:
// Most line comment conditional tags use: <comment symbol><keyword prefix><keyword>
// But for this one, the '#' comment symbol is all that's needed, so it uses an empty keyword prefix.
// So we end up with regular conditionals suchs as '#if', '#else'
// and actionables such as '##if'
ConditionalKeywords keywords = new ConditionalKeywords()
{
KeywordPrefix = string.Empty
};
setup = ConditionalLineCommentConfig.GenerateConditionalSetup("#", keywords, new ConditionalOperationOptions());
break;
case ConditionalType.RemLineComment:
setup = ConditionalLineCommentConfig.GenerateConditionalSetup("rem ");
break;
case ConditionalType.HamlLineComment:
setup = ConditionalLineCommentConfig.GenerateConditionalSetup("-#");
break;
case ConditionalType.JsxBlockComment:
setup = ConditionalBlockCommentConfig.GenerateConditionalSetup("{/*", "*/}");
break;
default:
throw new Exception($"Unrecognized conditional type {style}");
}
return(setup);
}