[BL] Move/rename setConsoleLogLevel to BaseLib::initOGSLogger().

The functionality will be reused in the OGS python module.

Applications/CLI/ogs.cpp

@@ -53,22 +53,10 @@ void enableFloatingPointExceptions()
 }
 #endif  // _WIN32
 
-void setConsoleLogLevel(std::string const& log_level)
-{
-    BaseLib::setConsoleLogLevel(log_level);
-    spdlog::set_pattern("%^%l:%$ %v");
-    spdlog::set_error_handler(
-        [](const std::string& msg)
-        {
-            std::cerr << "spdlog error: " << msg << std::endl;
-            OGS_FATAL("spdlog logger error occurred.");
-        });
-}
-
 int main(int argc, char* argv[])
 {
     CommandLineArgumentParser cli_arg(argc, argv);
-    setConsoleLogLevel(cli_arg.log_level);
+    BaseLib::initOGSLogger(cli_arg.log_level);
 #ifndef _WIN32  // TODO: On windows floating point exceptions are not handled
     if (cli_arg.enable_fpe_is_set)
     {

BaseLib/Logging.cpp

@@ -14,6 +14,7 @@
 #include <spdlog/sinks/stdout_color_sinks.h>
 #include <spdlog/spdlog.h>
 
+#include <iostream>
 #include <map>
 
 #ifdef USE_PETSC
@@ -47,4 +48,16 @@ void setConsoleLogLevel(std::string const& level_string)
     console->set_level(level->second);
     spdlog::set_default_logger(console);
 }
+
+void initOGSLogger(std::string const& log_level)
+{
+    BaseLib::setConsoleLogLevel(log_level);
+    spdlog::set_pattern("%^%l:%$ %v");
+    spdlog::set_error_handler(
+        [](const std::string& msg)
+        {
+            std::cerr << "spdlog error: " << msg << std::endl;
+            OGS_FATAL("spdlog logger error occurred.");
+        });
+}
 }  // namespace BaseLib

BaseLib/Logging.h

@@ -22,7 +22,7 @@ namespace BaseLib
 {
 extern BASELIB_EXPORT std::shared_ptr<spdlog::logger> console;
 void setConsoleLogLevel(std::string const& level_string);
-
+void initOGSLogger(std::string const& log_level);
 }  // namespace BaseLib
 
 template <typename... Args>