diff options
Diffstat (limited to 'src/buildtool/storage')
| -rw-r--r-- | src/buildtool/storage/target_cache.hpp | 31 | ||||
| -rw-r--r-- | src/buildtool/storage/target_cache.tpp | 1 |
2 files changed, 30 insertions, 2 deletions
diff --git a/src/buildtool/storage/target_cache.hpp b/src/buildtool/storage/target_cache.hpp index d674a9ed..bd9edb9c 100644 --- a/src/buildtool/storage/target_cache.hpp +++ b/src/buildtool/storage/target_cache.hpp @@ -30,6 +30,7 @@ #include "src/buildtool/common/artifact_digest.hpp" #include "src/buildtool/file_system/file_storage.hpp" #include "src/buildtool/file_system/object_type.hpp" +#include "src/buildtool/logging/log_level.hpp" #include "src/buildtool/logging/logger.hpp" #include "src/buildtool/storage/backend_description.hpp" #include "src/buildtool/storage/config.hpp" @@ -149,7 +150,35 @@ class TargetCache { root / backend_description.HashContent(cas->GetHashFunction()).hash()}, uplinker_{*uplinker}, - backend_description_{std::move(backend_description)} {} + backend_description_{std::move(backend_description)} { + if constexpr (kDoGlobalUplink) { + // Write backend description (which determines the target cache + // shard) to CAS. It needs to be added for informational purposes + // only, so it is not an error if insertion fails or returns an + // unexpected result. + auto const id = cas_.StoreBlob( + backend_description_.GetDescription(), /*is_executable=*/false); + + auto const expected_hash = + file_store_.StorageRoot().filename().string(); + if (not id) { + logger_->Emit(LogLevel::Debug, + "TargetCache: Failed to add backend description " + "{} to the storage:\n{}", + expected_hash, + backend_description_.GetDescription()); + } + else if (id->hash() != expected_hash) { + logger_->Emit(LogLevel::Debug, + "TargetCache: backend description was added to " + "the storage with an unexpected hash. Expected " + "{}, added with {}. Content:\n{}", + expected_hash, + id->hash(), + backend_description_.GetDescription()); + } + } + } template <bool kIsLocalGeneration = not kDoGlobalUplink> requires(kIsLocalGeneration) diff --git a/src/buildtool/storage/target_cache.tpp b/src/buildtool/storage/target_cache.tpp index 5a6acb88..973373b3 100644 --- a/src/buildtool/storage/target_cache.tpp +++ b/src/buildtool/storage/target_cache.tpp @@ -22,7 +22,6 @@ #include "nlohmann/json.hpp" #include "src/buildtool/crypto/hash_function.hpp" -#include "src/buildtool/logging/log_level.hpp" #include "src/buildtool/storage/target_cache.hpp" template <bool kDoGlobalUplink> |