2 files changed, 45 insertions, 0 deletions
diff --git a/src/utils/cpp/TARGETS b/src/utils/cpp/TARGETS
index 8a7f8dff..fda8f473 100644
--- a/src/utils/cpp/TARGETS
+++ b/src/utils/cpp/TARGETS
@@ -48,6 +48,12 @@
   , "hdrs": ["path.hpp"]
   , "stage": ["src", "utils", "cpp"]
   }
+, "path_rebase":
+  { "type": ["@", "rules", "CC", "library"]
+  , "name": ["path_rebase"]
+  , "hdrs": ["path_rebase.hpp"]
+  , "stage": ["src", "utils", "cpp"]
+  }
 , "vector":
   { "type": ["@", "rules", "CC", "library"]
   , "name": ["vector"]
diff --git a/src/utils/cpp/path_rebase.hpp b/src/utils/cpp/path_rebase.hpp
new file mode 100644
index 00000000..25b99724
--- /dev/null
+++ b/src/utils/cpp/path_rebase.hpp
@@ -0,0 +1,39 @@
+// Copyright 2024 Huawei Cloud Computing Technology Co., Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#ifndef INCLUDED_SRC_UTILS_CPP_PATH_REBASE_HPP
+#define INCLUDED_SRC_UTILS_CPP_PATH_REBASE_HPP
+
+#include <filesystem>
+#include <string>
+#include <vector>
+
+[[nodiscard]] static inline auto RebasePathStringRelativeTo(
+    const std::string& base,
+    const std::string& path) -> std::string {
+    return std::filesystem::path(path).lexically_relative(base).string();
+}
+
+[[nodiscard]] static inline auto RebasePathStringsRelativeTo(
+    const std::string& base,
+    const std::vector<std::string>& paths) -> std::vector<std::string> {
+    std::vector<std::string> result{};
+    result.reserve(paths.size());
+    for (auto const& path : paths) {
+        result.emplace_back(RebasePathStringRelativeTo(base, path));
+    }
+    return result;
+}
+
+#endif