Just-MR: Add distdir to WS root git map

1 files changed, 50 insertions, 0 deletions

diff --git a/src/other_tools/root_maps/distdir_git_map.hpp b/src/other_tools/root_maps/distdir_git_map.hpp
new file mode 100644
index 00000000..91c26ad5
--- /dev/null
+++ b/src/other_tools/root_maps/distdir_git_map.hpp
@@ -0,0 +1,50 @@
+// Copyright 2022 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_ROOT_MAPS_DISTDIR_GIT_MAP_HPP
+#define INCLUDED_SRC_OTHER_TOOLS_ROOT_MAPS_DISTDIR_GIT_MAP_HPP
+
+#include "nlohmann/json.hpp"
+#include "src/other_tools/ops_maps/import_to_git_map.hpp"
+
+struct DistdirInfo {
+    std::string content_id; /* key */
+    std::shared_ptr<std::unordered_map<std::string, std::string>> content_list;
+
+    [[nodiscard]] auto operator==(const DistdirInfo& other) const noexcept
+        -> bool {
+        return content_id == other.content_id;
+    }
+};
+
+/// \brief Maps a list of repositories belonging to a distdir to its
+/// corresponding workspace root.
+using DistdirGitMap = AsyncMapConsumer<DistdirInfo, nlohmann::json>;
+
+[[nodiscard]] auto CreateDistdirGitMap(
+    gsl::not_null<ImportToGitMap*> const& import_to_git_map,
+    gsl::not_null<CriticalGitOpMap*> const& critical_git_op_map,
+    std::size_t jobs) -> DistdirGitMap;
+
+namespace std {
+template <>
+struct hash<DistdirInfo> {
+    [[nodiscard]] auto operator()(const DistdirInfo& dd) const noexcept
+        -> std::size_t {
+        return std::hash<std::string>{}(dd.content_id);
+    }
+};
+}  // namespace std
+
+#endif  // INCLUDED_SRC_OTHER_TOOLS_ROOT_MAPS_DISTDIR_GIT_MAP_HPP
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