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// 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_BUILDTOOL_EXECUTION_API_COMMON_TREE_READER_UTILS_HPP
#define INCLUDED_SRC_BUILDTOOL_EXECUTION_API_COMMON_TREE_READER_UTILS_HPP
#include <filesystem>
#include <functional>
#include <optional>
#include <string>
#include "src/buildtool/common/artifact.hpp"
#include "src/buildtool/common/bazel_types.hpp"
#include "src/buildtool/file_system/git_repo.hpp"
class TreeReaderUtils final {
public:
using InfoStoreFunc = std::function<bool(std::filesystem::path const&,
Artifact::ObjectInfo&&)>;
/// \brief Read object infos from directory.
/// \returns true on success.
[[nodiscard]] static auto ReadObjectInfos(
bazel_re::Directory const& dir,
InfoStoreFunc const& store_info) noexcept -> bool;
/// \brief Read object infos from git tree.
/// \returns true on success.
[[nodiscard]] static auto ReadObjectInfos(
GitRepo::tree_entries_t const& entries,
InfoStoreFunc const& store_info) noexcept -> bool;
/// \brief Create descriptive string from Directory protobuf message.
[[nodiscard]] static auto DirectoryToString(
bazel_re::Directory const& dir) noexcept -> std::optional<std::string>;
/// \brief Create descriptive string from Git tree entries.
[[nodiscard]] static auto GitTreeToString(
GitRepo::tree_entries_t const& entries) noexcept
-> std::optional<std::string>;
};
#endif // INCLUDED_SRC_BUILDTOOL_EXECUTION_API_COMMON_TREE_READER_UTILS_HPP
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