Add new executable flag to check if main or release version

CMakeLists.txt

@@ -425,6 +425,13 @@ if(WIN32)
   )
 endif()
 
+execute_process(
+  COMMAND git rev-parse --abbrev-ref HEAD
+  WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
+  OUTPUT_VARIABLE GIT_BRANCH
+  OUTPUT_STRIP_TRAILING_WHITESPACE
+)
+
 # Generate version header file
 # This file requires product name and version info that mako does not know, but CMake does
 configure_file(

source/server/core_server.cpp

@@ -17,6 +17,8 @@
   #include "windows/console_ctrl_handler.h"
 #endif
 
+#include "version.h"
+
 using FeatureState = nidevice_grpc::FeatureToggles::FeatureState;
 
 struct ServerConfiguration {
@@ -185,6 +187,17 @@ Options parse_options(int argc, char** argv)
       nidevice_grpc::logging::log(nidevice_grpc::logging::Level_Info, usage);
       exit(EXIT_SUCCESS);
     }
+    else if (strcmp("--version", argv[i]) == 0) {
+      std::string string_kNiDeviceGrpcBranchName(nidevice_grpc::kNiDeviceGrpcBranchName);
+      if (string_kNiDeviceGrpcBranchName.rfind("releases", 0) == 0) {
+        nidevice_grpc::logging::log(nidevice_grpc::logging::Level_Info, nidevice_grpc::kNiDeviceGrpcFileVersion);
+      }
+      else {
+        nidevice_grpc::logging::log(nidevice_grpc::logging::Level_Info, nidevice_grpc::kNiDeviceGrpcFileVersion);
+        nidevice_grpc::logging::log(nidevice_grpc::logging::Level_Info, "dev");
+      }
+      exit(EXIT_SUCCESS);
+    }
     else if (i == argc - 1) {
       options.config_file_path = argv[i];
     }

source/server/version.h.in

@@ -5,6 +5,7 @@ namespace nidevice_grpc {
 
 static constexpr const char* kNiDeviceGrpcFileVersion = "@PROJECT_VERSION_MAJOR@.@PROJECT_VERSION_MINOR@.@[email protected]";
 static constexpr const char* kNiDeviceGrpcOriginalFileName = "ni_grpc_device_server.exe";
+static constexpr const char* kNiDeviceGrpcBranchName = "@GIT_BRANCH@";
 
 }