+void GetRecursiveDirs(std::vector<std::string> &dirs, const std::string &dir)
+{
+ static const std::set<char> chars_to_ignore = { '_', '.' };
+ if (dir.empty() || !IsDir(dir))
+ return;
+ dirs.push_back(dir);
+ fs::GetRecursiveSubPaths(dir, dirs, false, chars_to_ignore);
+}
+
+std::vector<std::string> GetRecursiveDirs(const std::string &dir)
+{
+ std::vector<std::string> result;
+ GetRecursiveDirs(result, dir);
+ return result;
+}
+
+void GetRecursiveSubPaths(const std::string &path,
+ std::vector<std::string> &dst,
+ bool list_files,
+ const std::set<char> &ignore)