add version from git

meson.build

@@ -1,7 +1,7 @@
 project(
   meson.current_source_dir().split('/').get(-1), 
   'cpp', 
-  version : '1.0.0',
+  version : run_command('git', 'rev-parse',  '--short', 'HEAD').stdout().strip(),
   default_options : [
     'warning_level=1',
     'optimization=3',

tests/main.cpp

@@ -5,7 +5,7 @@
 
 auto main(int argc, char* args[]) -> int
 {
-  const std::string con = "";
+  const std::string con = "postgres://chatlanin:password_for_connection_to_test_db@localhost:5423/test.db?sslmode=disable";
 
   try
   {