Merge pull request #228 from aglowacki/master

Added git tag and hash version

Author: aglowacki

CMakeLists.txt

@@ -89,6 +89,35 @@ option(AVX "Compule with arch AVX on MSVC" OFF)
 option(SSE2 "Compule with arch SSE2 on MSVC" OFF)
 option(MSVC_DEBUG_INFO_REL "Compule with debug info in Release build for MSVC" OFF)
 
+
+
+# generate_git_hash_header.cmake
+# This script is run by add_custom_command to generate the header file.
+
+# Get the Git commit hash
+execute_process(
+    COMMAND git rev-parse HEAD
+    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+    OUTPUT_VARIABLE GIT_HASH
+    OUTPUT_STRIP_TRAILING_WHITESPACE
+)
+
+execute_process(
+    COMMAND git describe --exact-match --tags
+    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+    OUTPUT_VARIABLE GIT_TAG
+    OUTPUT_STRIP_TRAILING_WHITESPACE
+)
+
+# Define the header content
+set(HEADER_CONTENT "#pragma once\n")
+string(APPEND HEADER_CONTENT "#define GIT_COMMIT_HASH \"${GIT_HASH}\"\n")
+string(APPEND HEADER_CONTENT "#define GIT_COMMIT_TAG \"${GIT_TAG}\"\n")
+
+# Write the content to the header file
+file(WRITE "${CMAKE_SOURCE_DIR}/src/core/git_hash.h" "${HEADER_CONTENT}")
+
+
 # Opitons for getting YouCompleteMe plugin working with this project
 SET( CMAKE_EXPORT_COMPILE_COMMANDS ON )
 

src/core/main.cpp

@@ -49,6 +49,7 @@ POSSIBILITY OF SUCH DAMAGE.
 #include "core/process_streaming.h"
 #include "core/process_whole.h"
 #include <cctype>
+#include "core/git_hash.h"
 
 
 #define MAX_DETECTORS 7
@@ -92,7 +93,7 @@ void help()
     logit_s<<"  matrix : Fit with locked parameters \n\n";
     logit_s<<"Dataset: "<<"\n";
     logit_s<<"--dir : Dataset directory \n";
-    logit_s<<"--files : Dataset files: comma (',') separated if multiple \n";
+    logit_s<<"--files : Dataset files: comma (',') separated if multiple \n";    
 #ifdef _BUILD_WITH_ZMQ
     logit_s<<"Network: \n";
     logit_s<<"--streamin [source ip] : Accept a ZMQ stream of spectra to process. Source ip defaults to localhost (must compile with -DBUILD_WITH_ZMQ option) \n";
@@ -945,6 +946,7 @@ int run_h5_file_updates(Command_Line_Parser& clp)
 int main(int argc, char* argv[])
 {
 
+    logI << "Version: " << GIT_COMMIT_TAG << " Git Hash: " << GIT_COMMIT_HASH << "\n";
     std::string whole_command_line = "";
     for (int i = 0; i < argc; i++)
     {