OOP: Installation Checks

util/Install.py

@@ -5,6 +5,10 @@ import shutil
 from util import Command, Input, Print, Path
 
 
+class InstallationError(Exception):
+    pass
+
+
 def _generate_install_text(install_text, package_name, yay=False, git=False):
     if install_text == 'default':
         install_text = f'Do you wish to install {package_name}?'

util/Path.py

@@ -22,10 +22,10 @@ def check_dir_exists(paths):
     for dir_path in paths:
         dir_path = os.path.expanduser(dir_path)
         if os.path.isdir(dir_path):
-            return True
+            return True, dir_path
             break
     else:
-        return False
+        return False, None
 
 
 def check_file_exists(paths):