clean: init cleaning script

clean

@@ -0,0 +1,45 @@
+#! /usr/bin/env sh
+
+list_parsers() {
+  langs=$(cut -d ':' -f 1 ref)
+  directories=""
+  for item in $langs; do
+    if [ -d "$item" ]; then
+      directories="$directories $item"
+    fi
+  done
+  echo "$directories"
+}
+
+directories_to_delete=$(list_parsers)
+
+if [ -z "$directories_to_delete" ]; then
+  echo "Nothing to clean."
+  exit 0
+fi
+
+# Ask for confirmation
+echo "Cleaning:"
+echo ""
+for dir in $directories_to_delete; do
+  echo "  $dir/"
+done
+echo ""
+
+read -p "Do you really want to delete these parsers? (y/n) " choice
+
+case "$choice" in
+  y|Y ) 
+    for dir in $directories_to_delete; do
+      rm -rf "$dir"
+      echo "Deleted $dir"
+    done
+    ;;
+  n|N )
+    echo "No directories were deleted."
+    ;;
+  * )
+    echo "Invalid choice. No directories were deleted."
+    ;;
+esac
+