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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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