feat(klipper): implement instance manager and klipper installer in python

Signed-off-by: Dominik Willner <th33xitus@gmail.com>

kiauh/utils/input_utils.py

@@ -0,0 +1,87 @@
+#!/usr/bin/env python
+
+# ======================================================================= #
+#  Copyright (C) 2020 - 2023 Dominik Willner <th33xitus@gmail.com>        #
+#                                                                         #
+#  This file is part of KIAUH - Klipper Installation And Update Helper    #
+#  https://github.com/dw-0/kiauh                                          #
+#                                                                         #
+#  This file may be distributed under the terms of the GNU GPLv3 license  #
+# ======================================================================= #
+
+from typing import Optional, List
+
+from kiauh.utils.logger import Logger
+from kiauh.utils.constants import COLOR_CYAN, RESET_FORMAT
+
+
+def get_user_confirm(question: str, default_choice=True) -> bool:
+    options_confirm = ["y", "yes"]
+    options_decline = ["n", "no"]
+
+    if default_choice:
+        def_choice = "(Y/n)"
+        options_confirm.append("")
+    else:
+        def_choice = "(y/N)"
+        options_decline.append("")
+
+    while True:
+        choice = (
+            input(f"{COLOR_CYAN}###### {question} {def_choice} {RESET_FORMAT}")
+            .strip()
+            .lower())
+
+        if choice in options_confirm:
+            return True
+        elif choice in options_decline:
+            return False
+        else:
+            Logger.print_error("Invalid choice. Please select 'y' or 'n'.")
+
+
+def get_user_number_input(question: str, min_count: int, max_count=None,
+    default=None) -> int:
+    _question = question + f" (default={default})" if default else question
+    _question = f"{COLOR_CYAN}###### {_question}: {RESET_FORMAT}"
+    while True:
+        try:
+            num = input(_question)
+            if num == "":
+                return default
+
+            if max_count is not None:
+                if min_count <= int(num) <= max_count:
+                    return int(num)
+                else:
+                    raise ValueError
+            elif int(num) >= min_count:
+                return int(num)
+            else:
+                raise ValueError
+        except ValueError:
+            Logger.print_error("Invalid choice. Please select a valid number.")
+
+
+def get_user_string_input(question: str, exclude=Optional[List]) -> str:
+    while True:
+        _input = (input(f"{COLOR_CYAN}###### {question}: {RESET_FORMAT}")
+                  .strip())
+
+        if _input.isalnum() and _input not in exclude:
+            return _input
+
+        Logger.print_error("Invalid choice. Please enter a valid value.")
+        if _input in exclude:
+            Logger.print_error("This value is already in use/reserved.")
+
+
+def get_user_selection_input(question: str, option_list: List) -> str:
+    while True:
+        _input = (input(f"{COLOR_CYAN}###### {question}: {RESET_FORMAT}")
+                  .strip())
+
+        if _input in option_list:
+            return _input
+
+        Logger.print_error("Invalid choice. Please enter a valid value.")