TreeStructure: Unify parsing of precomputed roots in just-mr

1 files changed, 27 insertions, 0 deletions

diff --git a/src/other_tools/utils/parse_precomputed_root.hpp b/src/other_tools/utils/parse_precomputed_root.hpp
new file mode 100644
index 00000000..be72dd9a
--- /dev/null
+++ b/src/other_tools/utils/parse_precomputed_root.hpp
@@ -0,0 +1,27 @@
+// 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_OTHER_TOOLS_UTILS_PARSE_PRECOMPUTED_ROOT_HPP
+#define INCLUDED_SRC_OTHER_TOOLS_UTILS_PARSE_PRECOMPUTED_ROOT_HPP
+
+#include <string>
+
+#include "src/buildtool/build_engine/expression/expression_ptr.hpp"
+#include "src/buildtool/file_system/precomputed_root.hpp"
+#include "src/utils/cpp/expected.hpp"
+
+[[nodiscard]] auto ParsePrecomputedRoot(ExpressionPtr const& repository)
+    -> expected<PrecomputedRoot, std::string>;
+
+#endif  // INCLUDED_SRC_OTHER_TOOLS_UTILS_PARSE_PRECOMPUTED_ROOT_HPP