private string GetConfigPathForItem(string path)
{
try
{
if (String.IsNullOrWhiteSpace(path))
{
return(null);
}
var solutionRoot = String.IsNullOrEmpty(_dte.Solution?.FullName)
? String.Empty
: Path.GetDirectoryName(_dte.Solution.FullName);
IEnumerator <string> configPaths
= (path.StartsWith(solutionRoot, StringComparison.InvariantCultureIgnoreCase))
? StylerPackage.GetConfigPathInsideSolution(path, solutionRoot).GetEnumerator()
: StylerPackage.GetConfigPathOutsideSolution(path).GetEnumerator();
while (configPaths.MoveNext())
{
if (File.Exists(configPaths.Current))
{
return(configPaths.Current);
}
}
}
catch
{
// Fail gracefully.
}
return(null);
}