| 34 | } |
| 35 | |
| 36 | absl::StatusOr<CompilerLibrary> ExtensionRegistry::GetCompilerLibrary( |
| 37 | absl::string_view name, int version) const { |
| 38 | if (version == kLatest) { |
| 39 | int max_version = -1; |
| 40 | for (const auto& registration : library_registry_) { |
| 41 | if ((registration.name_ == name || registration.alias_ == name) && |
| 42 | registration.version_ > max_version) { |
| 43 | max_version = registration.version_; |
| 44 | } |
| 45 | } |
| 46 | if (max_version == -1) { |
| 47 | return absl::NotFoundError( |
| 48 | absl::StrCat("CompilerLibrary not registered: ", name)); |
| 49 | } |
| 50 | version = max_version; |
| 51 | } |
| 52 | for (const auto& registration : library_registry_) { |
| 53 | if ((registration.name_ == name || registration.alias_ == name) && |
| 54 | registration.version_ == version) { |
| 55 | return registration.GetLibrary(); |
| 56 | } |
| 57 | } |
| 58 | |
| 59 | return absl::NotFoundError( |
| 60 | absl::StrCat("CompilerLibrary not registered: ", name, "#", version)); |
| 61 | } |
| 62 | } // namespace env_internal |
| 63 | } // namespace cel |