From 52ada599277907204d21d93417ebee4f01b114ea Mon Sep 17 00:00:00 2001
From: Jemale Lockett <jemale.lockett@intel.com>
Date: Thu, 25 Apr 2024 14:58:37 -0400
Subject: [PATCH] Add a log of the ze_loader git sha

Signed-off-by: Jemale Lockett <jemale.lockett@intel.com>
---
 CMakeLists.txt              | 21 +++++++++++++++++++++
 source/loader/ze_loader.cpp |  3 ++-
 2 files changed, 23 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5e4af800..ebbe54e8 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -57,6 +57,27 @@ elseif(Git_FOUND)
 	endif()
 endif()
 
+if(Git_FOUND)
+	if(MSVC)
+		execute_process(
+			COMMAND CMD /c ${GIT_EXECUTABLE} rev-parse HEAD
+			OUTPUT_VARIABLE VERSION_SHA
+			OUTPUT_STRIP_TRAILING_WHITESPACE
+			WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+		)
+	else()
+	execute_process(
+		COMMAND ${GIT_EXECUTABLE} rev-parse HEAD
+		OUTPUT_VARIABLE VERSION_SHA
+		OUTPUT_STRIP_TRAILING_WHITESPACE
+		WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+	)
+	endif()
+else()
+	set(VERSION_SHA " - No git SHA found, compiled outside git folder.")
+endif()
+add_definitions(-DLOADER_VERSION_SHA="${VERSION_SHA}")
+
 include(FetchContent)
 set(SPDLOG_ROOT "${FETCHCONTENT_BASE_DIR}/spdlog-src")
 
diff --git a/source/loader/ze_loader.cpp b/source/loader/ze_loader.cpp
index e2a8846a..f7eff56a 100644
--- a/source/loader/ze_loader.cpp
+++ b/source/loader/ze_loader.cpp
@@ -281,7 +281,8 @@ namespace loader
         }
 
         if (zel_logger->logging_enabled)
-            zel_logger->get_base_logger()->info("Loader Version {}.{}.{} ", LOADER_VERSION_MAJOR, LOADER_VERSION_MINOR, LOADER_VERSION_PATCH);
+            zel_logger->get_base_logger()->info("Loader Version {}.{}.{} {}", LOADER_VERSION_MAJOR, LOADER_VERSION_MINOR, LOADER_VERSION_PATCH, LOADER_VERSION_SHA);
+
 
         drivers.reserve( discoveredDrivers.size() + getenv_tobool( "ZE_ENABLE_NULL_DRIVER" ) );
         if( getenv_tobool( "ZE_ENABLE_NULL_DRIVER" ) )