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| // Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved. | ||
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| #include <memory> | ||
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| #include "rocksdb/version.h" | ||
| #include "util/string_util.h" | ||
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| // The build script may replace these values with real values based | ||
| // on whether or not GIT is available and the platform settings | ||
| static const std::string rocksdb_build_git_sha = "rocksdb_build_git_sha:da11a59034584ea2d0911268b8136e5249d6b692"; | ||
| static const std::string rocksdb_build_git_tag = "rocksdb_build_git_tag:v6.29.5"; | ||
| #define HAS_GIT_CHANGES 0 | ||
| #if HAS_GIT_CHANGES == 0 | ||
| // If HAS_GIT_CHANGES is 0, the GIT date is used. | ||
| // Use the time the branch/tag was last modified | ||
| static const std::string rocksdb_build_date = "rocksdb_build_date:2022-03-02 17:41:02"; | ||
| #else | ||
| // If HAS_GIT_CHANGES is > 0, the branch/tag has modifications. | ||
| // Use the time the build was created. | ||
| static const std::string rocksdb_build_date = "rocksdb_build_date:@BUILD_DATE@"; | ||
| #endif | ||
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| namespace ROCKSDB_NAMESPACE { | ||
| static void AddProperty(std::unordered_map<std::string, std::string> *props, const std::string& name) { | ||
| size_t colon = name.find(":"); | ||
| if (colon != std::string::npos && colon > 0 && colon < name.length() - 1) { | ||
| // If we found a "@:", then this property was a build-time substitution that failed. Skip it | ||
| size_t at = name.find("@", colon); | ||
| if (at != colon + 1) { | ||
| // Everything before the colon is the name, after is the value | ||
| (*props)[name.substr(0, colon)] = name.substr(colon + 1); | ||
| } | ||
| } | ||
| } | ||
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| static std::unordered_map<std::string, std::string>* LoadPropertiesSet() { | ||
| auto * properties = new std::unordered_map<std::string, std::string>(); | ||
| AddProperty(properties, rocksdb_build_git_sha); | ||
| AddProperty(properties, rocksdb_build_git_tag); | ||
| AddProperty(properties, rocksdb_build_date); | ||
| return properties; | ||
| } | ||
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| const std::unordered_map<std::string, std::string>& GetRocksBuildProperties() { | ||
| static std::unique_ptr<std::unordered_map<std::string, std::string>> props(LoadPropertiesSet()); | ||
| return *props; | ||
| } | ||
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| std::string GetRocksVersionAsString(bool with_patch) { | ||
| std::string version = ToString(ROCKSDB_MAJOR) + "." + ToString(ROCKSDB_MINOR); | ||
| if (with_patch) { | ||
| return version + "." + ToString(ROCKSDB_PATCH); | ||
| } else { | ||
| return version; | ||
| } | ||
| } | ||
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| std::string GetRocksBuildInfoAsString(const std::string& program, bool verbose) { | ||
| std::string info = program + " (RocksDB) " + GetRocksVersionAsString(true); | ||
| if (verbose) { | ||
| for (const auto& it : GetRocksBuildProperties()) { | ||
| info.append("\n "); | ||
| info.append(it.first); | ||
| info.append(": "); | ||
| info.append(it.second); | ||
| } | ||
| } | ||
| return info; | ||
| } | ||
| } // namespace ROCKSDB_NAMESPACE | ||
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