Added Application level logger

src/py_sonar_scanner/logger.py

@@ -0,0 +1,21 @@
+import logging
+from logging import Logger
+from typing import Optional
+
+class ApplicationLogger():
+
+    _log: Optional[Logger] = None
+
+    @classmethod
+    def get_logger(cls) -> Logger:
+        if not cls._log:
+            cls._log = logging.getLogger("main")
+            cls._setup_logger(cls._log)
+        return cls._log 
+
+    @staticmethod
+    def _setup_logger(log: Logger):
+        log.setLevel(logging.INFO)
+        handler = logging.StreamHandler()
+        handler.terminator = ""
+        log.addHandler(handler)