void VisitFolderInternal(IProgressStatus monitor, string path, string domain, bool recursive)
{
// Avoid folders including each other
if (!visitedFolders.Add(path) || ScanContext.IgnorePath(path))
{
return;
}
OnVisitFolder(monitor, path, domain, recursive);
}
protected virtual void OnVisitFolder(IProgressStatus monitor, string path, string domain, bool recursive)
{
if (!FileSystem.DirectoryExists(path))
{
return;
}
var files = FileSystem.GetFiles(path).ToArray();
// First of all scan .addins files, since they can contain exclude paths.
// Only extract the information, don't follow directory inclusions yet
List <AddinsEntry> addinsFileEntries = new List <AddinsEntry>();
foreach (string file in files)
{
if (Path.GetExtension(file).EndsWith(".addins", StringComparison.Ordinal))
{
addinsFileEntries.AddRange(ParseAddinsFile(monitor, file, domain));
}
}
// Now look for .addin files. Addin files must be processed before
// assemblies, because they may add files to the ignore list (i.e., assemblies
// included in .addin files won't be scanned twice).
foreach (string file in files)
{
if (!ScanContext.IgnorePath(file) && (file.EndsWith(".addin.xml", StringComparison.Ordinal) || file.EndsWith(".addin", StringComparison.Ordinal)))
{
OnVisitAddinManifestFile(monitor, file);
}
}
// Now scan assemblies. They can also add files to the ignore list.
foreach (string file in files)
{
if (!ScanContext.IgnorePath(file))
{
string ext = Path.GetExtension(file).ToLower();
if (ext == ".dll" || ext == ".exe")
{
OnVisitAssemblyFile(monitor, file);
}
}
}
// Follow .addins file inclusions
foreach (var entry in addinsFileEntries)
{
string dir = entry.Folder;
if (!Path.IsPathRooted(dir))
{
dir = Path.GetFullPath(Path.Combine(path, entry.Folder));
}
VisitFolderInternal(monitor, dir, entry.Domain, entry.Recursive);
}
// Scan subfolders
if (recursive)
{
foreach (string sd in FileSystem.GetDirectories(path))
{
VisitFolderInternal(monitor, sd, domain, true);
}
}
}
