Adds --[no]use_action_cache startup option to disable the action cache.

Disabling the action cache is helpful in contexts where incremental builds are
not required, or where actions need to be repeatedly executed for debugging.

--
PiperOrigin-RevId: 147485055
MOS_MIGRATED_REVID=147485055

1 files changed, 5 insertions, 0 deletions

diff --git a/src/main/cpp/blaze.cc b/src/main/cpp/blaze.cc
index 4240be51aa..bfb8e150b8 100644
--- a/src/main/cpp/blaze.cc
+++ b/src/main/cpp/blaze.cc
@@ -482,6 +482,11 @@ static vector<string> GetArgumentArray() {
   } else {
     result.push_back("--use_custom_exit_code_on_abrupt_exit=false");
   }
+  if (globals->options->use_action_cache) {
+    result.push_back("--use_action_cache=true");
+  } else {
+    result.push_back("--use_action_cache=false");
+  }
 
   // This is only for Blaze reporting purposes; the real interpretation of the
   // jvm flags occurs when we set up the java command line.