Function findFilesWithExt

libraries/lib-vst3/module_win32.cpp:297–390

------------------------------------------------------------------------

//------------------------------------------------------------------------
void findFilesWithExt (const filesystem::path& path, const std::string& ext,
                       Module::PathList& pathList, bool recursive = true)
{
	for (auto& p : filesystem::directory_iterator (path))
	{
#if USE_FILESYSTEM
		filesystem::path finalPath (p);
		if (isFolderSymbolicLink (p))
		{
			if (auto res = resolveShellLink (p))
			{
				finalPath = *res;
				if (!filesystem::exists (finalPath))
					continue;
			}
			else
				continue;
		}
		const auto& cpExt = finalPath.extension ();
		if (cpExt == ext)
		{
			filesystem::path vstPath (finalPath);
			if (checkVST3Package (vstPath))
			{
				pathList.push_back (vstPath.generic_string ());
				continue;
			}
		}

		if (filesystem::is_directory (finalPath))
		{
			if (recursive)
				findFilesWithExt (finalPath, ext, pathList, recursive);
		}
		else if (cpExt == ext)
			pathList.push_back (finalPath.generic_string ());
#else
		const auto& cp = p.path ();
		const auto& cpExt = cp.extension ();
		if (cpExt == ext)
		{
			if ((p.status ().type () == filesystem::file_type::directory) ||
			    isFolderSymbolicLink (p))
			{
				filesystem::path finalPath (p);
				if (checkVST3Package (finalPath))
				{
					pathList.push_back (finalPath.generic_u8string ());
					continue;
				}
				findFilesWithExt (cp, ext, pathList, recursive);
			}
			else
				pathList.push_back (cp.generic_u8string ());
		}
		else if (recursive)
		{
			if (p.status ().type () == filesystem::file_type::directory)