private static bool MaybeDirectoryCreation(PathChangeEntry entry)
{
if (entry.ChangeKind == PathChangeKind.Created)
{
return(entry.PathKind == PathKind.Directory ||
entry.PathKind == PathKind.FileOrDirectory ||
entry.PathKind == PathKind.FileAndDirectory);
}
return(false);
}
private bool IncludeChange(PathChangeEntry change)
{
var path = change.Path;
var changeType = change.Kind;
// Ignore changes for files that have been created then deleted
if (changeType == PathChangeKind.None)
{
return(false);
}
// Creation/changes to a directory entry are irrelevant (we will get notifications
// for files inside the directory is anything relevant occured.)
if (path.DirectoryExists)
{
if (changeType == PathChangeKind.Changed || changeType == PathChangeKind.Created)
{
return(false);
}
}
return(true);
}
private bool PathIsExcluded(PathChangeEntry change)
{
var path = change.Path;
var project = _projectDiscovery.GetProject(path);
if (project == null)
{
return(true);
}
// If path is root itself, it is never excluded.
if (path == project.RootPath)
{
return(false);
}
// Split relative part into list of name components.
var split = PathHelpers.SplitPrefix(path.Value, project.RootPath.Value);
var relativePath = split.Suffix;
var names = relativePath.Split(Path.DirectorySeparatorChar);
// Check each relative path from root path to full path.
var pathToItem = new RelativePath();
foreach (var item in names)
{
var relativePathToItem = pathToItem.CreateChild(item);
bool exclude;
// For the last component, we might not if it is a file or directory.
// Check depending on the change kind.
if (item == names.Last())
{
if (change.Kind == PathChangeKind.Deleted)
{
exclude = false;
}
else
{
var info = _fileSystem.GetFileInfoSnapshot(path);
if (info.IsFile)
{
exclude = !project.FileFilter.Include(relativePathToItem);
}
else if (info.IsDirectory)
{
exclude = !project.DirectoryFilter.Include(relativePathToItem);
}
else
{
// We don't know... Be conservative.
exclude = false;
}
}
}
else
{
exclude = !project.DirectoryFilter.Include(relativePathToItem);
}
if (exclude)
{
return(true);
}
pathToItem = relativePathToItem;
}
return(false);
}
private static bool IsProjectFileChange(PathChangeEntry change)
{
return
(SystemPathComparer.Instance.StringComparer.Equals(change.Path.FileName, ConfigurationFileNames.ProjectFileNameObsolete) ||
SystemPathComparer.Instance.StringComparer.Equals(change.Path.FileName, ConfigurationFileNames.ProjectFileName));
}
private bool IncludeChange(PathChangeEntry change)
{
var path = change.Path;
var changeType = change.Kind;
// Ignore changes for files that have been created then deleted
if (changeType == PathChangeKind.None)
return false;
// Creation/changes to a directory entry are irrelevant (we will get notifications
// for files inside the directory is anything relevant occured.)
if (path.DirectoryExists) {
if (changeType == PathChangeKind.Changed || changeType == PathChangeKind.Created)
return false;
}
return true;
}
