feat(extractor): add language indentifier

.gitignore

@@ -127,3 +127,6 @@ dmypy.json
 
 # Pyre type checker
 .pyre/
+
+# VSCode
+.vscode

extractor/extractor.py

@@ -0,0 +1,50 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+import os
+import argparse
+
+
+class CommentExtractor:
+    def __init__(self):
+        pass
+
+    def langIdentifier(self, file):
+        extension = os.path.splitext(file)[1]
+
+
+        langMap = {
+            '.py': 'python',
+            '.c': 'c',
+            '.cs': 'c#',
+            '.cpp': 'c++',
+            '.css': 'css',
+            '.go': 'go',
+            '.hs': 'haskell',
+            '.html': 'html',
+            '.java': 'java',
+            '.js': 'javascript',
+            '.kt': 'kotlin',
+            '.kts': 'kotlin',
+            '.ktm': 'kotlin',
+            '.m': 'matlab',
+            '.php': 'php',
+            '.pl': 'perl',
+            '.r': 'r',
+            '.rbb': 'ruby',
+            '.rs': 'rust',
+            '.sh': 'shell',
+            '.swift': 'swift',
+            '.scala': 'scala',
+            '.sc': 'scala',
+        }
+
+        return langMap[extension]
+
+
+if __name__ == "__main__":
+    parser = argparse.ArgumentParser()
+    parser.add_argument("inputFile", help="Specify the input file path to scan")
+
+    args = parser.parse_args()
+    file = args.inputFile