added a basic validator check

etl/src/etl/utils/logger.py

@@ -0,0 +1,22 @@
+import logging
+import os
+
+class Logger:
+    def __init__(self, name, level=logging.INFO):
+        # Create a custom logger
+        self.logger = logging.getLogger(name)
+        self.logger.setLevel(level)
+
+        # Create handlers
+        c_handler = logging.StreamHandler()
+        c_handler.setLevel(level)
+
+        # Create formatters and add it to handlers
+        formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s')
+        c_handler.setFormatter(formatter)
+
+        # Add handlers to the logger
+        self.logger.addHandler(c_handler)
+
+    def get_logger(self):
+        return self.logger

etl/src/etl/validator/retrohome.py

@@ -1,12 +1,22 @@
 import os
+from utils.logger import Logger
 
 class RetroHomeFileStructureValidator():
     def __init__(self, source_loc_path):
         self.source_path = source_loc_path
-        self.correct_names = []
-        self.incorrect_names = []
+        self.logger = Logger(name='RetroHomeFileStructureValidator').get_logger()
+        self.innocent = []
+        self.guilty = []
         self.validate()
 
     def validate(self):
-        print("nothing to validate")
+        self.logger.info(f"Starting File Structure Validation on '{self.source_path}'")
 
+        for filepath in os.listdir(self.source_path):
+            if os.path.isdir(os.path.join(self.source_path, filepath)):
+                self.logger.info(f"Its a file {filepath}")
+            else:
+                self.logger.warning(f"Found a file when expecting directory. Ignoring file {filepath}")
+    
+    def valid_name(name):
+        pass