RepositoryConfig::SetGitCAS: allow setting log_level

... as there might be cases where it is expected that setting the
git CAS fails, e.g., if referring to the implict git repository in
the local build root as a fallback CAS.

2 files changed, 5 insertions, 2 deletions

diff --git a/src/buildtool/common/TARGETS b/src/buildtool/common/TARGETS
index 791b2ac3..4a802b82 100644
--- a/src/buildtool/common/TARGETS
+++ b/src/buildtool/common/TARGETS
@@ -164,6 +164,7 @@
     , ["src/buildtool/file_system", "file_root"]
     , ["src/buildtool/file_system", "git_cas"]
     , ["src/buildtool/file_system", "git_tree"]
+    , ["src/buildtool/logging", "log_level"]
     , ["src/buildtool/multithreading", "atomic_value"]
     , ["src/buildtool/storage", "storage"]
     ]
diff --git a/src/buildtool/common/repository_config.hpp b/src/buildtool/common/repository_config.hpp
index 0060152d..218cd14d 100644
--- a/src/buildtool/common/repository_config.hpp
+++ b/src/buildtool/common/repository_config.hpp
@@ -31,6 +31,7 @@
 #include "src/buildtool/file_system/file_root.hpp"
 #include "src/buildtool/file_system/git_cas.hpp"
 #include "src/buildtool/file_system/git_tree.hpp"
+#include "src/buildtool/logging/log_level.hpp"
 #include "src/buildtool/multithreading/atomic_value.hpp"
 #include "src/buildtool/storage/storage.hpp"
 
@@ -61,8 +62,9 @@ class RepositoryConfig {
     }
 
     [[nodiscard]] auto SetGitCAS(
-        std::filesystem::path const& repo_path) noexcept {
-        git_cas_ = GitCAS::Open(repo_path);
+        std::filesystem::path const& repo_path,
+        LogLevel log_level = LogLevel::Warning) noexcept -> bool {
+        git_cas_ = GitCAS::Open(repo_path, log_level);
         return static_cast<bool>(git_cas_);
     }