string GetRootMostDirectoryContainingWebConfig(RunningDeployment deployment)
{
// Optimize for most common case.
if (fileSystem.FileExists(Path.Combine(deployment.CurrentDirectory, "Web.config")))
{
return(deployment.CurrentDirectory);
}
// Find all folders under package root and sort them by depth
var dirs = fileSystem.EnumerateDirectoriesRecursively(deployment.CurrentDirectory).ToList();
return(dirs.OrderBy(x => x.Count(c => c == '\\')).FirstOrDefault(dir => fileSystem.FileExists(Path.Combine(dir, "Web.config"))));
}