docs: add Raspberry Pi setup guide and update installation instructions

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

.editorconfig

@@ -11,5 +11,5 @@ end_of_line = lf
 [*.py]
 max_line_length = 88
 
-[*.{sh,yml,yaml,json}]
+[*.{sh,yml,yaml,json,md}]
 indent_size = 2

.github/workflows/deploy-docs.yml

@@ -0,0 +1,31 @@
+name: Deploy Documentation
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - docs
+permissions:
+  contents: write
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Configure Git Credentials
+        run: |
+          git config user.name github-actions[bot]
+          git config user.email 41898282+github-actions[bot]@users.noreply.github.com
+      - uses: actions/setup-python@v5
+        with:
+          python-version: 3.x
+      - run: echo "cache_id=$(date --utc '+%V')" >> $GITHUB_ENV
+      - uses: actions/cache@v4
+        with:
+          key: mkdocs-material-${{ env.cache_id }}
+          path: .cache
+          restore-keys: |
+            mkdocs-material-
+      - name: Install dependencies
+        run: pip install -r requirements.txt
+      - name: Build and deploy documentation
+        run: mkdocs gh-deploy --force

Dockerfile

@@ -0,0 +1,6 @@
+FROM squidfunk/mkdocs-material:latest
+
+# Install additional plugins required by our mkdocs configuration
+RUN pip install \
+    mkdocs-git-revision-date-localized-plugin \
+    mkdocstrings[python]

README_zh.md

@@ -0,0 +1,206 @@
+# KIAUH - Klipper 安装与更新助手
+
+<p align="center">
+  <a>
+    <img src="https://raw.githubusercontent.com/dw-0/kiauh/master/resources/screenshots/kiauh.png" alt="KIAUH logo" height="181">
+    <h1 align="center">Klipper Installation And Update Helper</h1>
+  </a>
+</p>
+
+<p align="center">
+  一个方便的安装脚本，让安装Klipper（以及更多组件）变得轻松！
+</p>
+
+<p align="center">
+  <a><img src="https://img.shields.io/github/license/dw-0/kiauh"></a>
+  <a><img src="https://img.shields.io/github/stars/dw-0/kiauh"></a>
+  <a><img src="https://img.shields.io/github/forks/dw-0/kiauh"></a>
+  <a><img src="https://img.shields.io/github/languages/top/dw-0/kiauh?logo=gnubash&logoColor=white"></a>
+  <a><img src="https://img.shields.io/github/v/tag/dw-0/kiauh"></a>
+  <br />
+  <a><img src="https://img.shields.io/github/last-commit/dw-0/kiauh"></a>
+  <a><img src="https://img.shields.io/github/contributors/dw-0/kiauh"></a>
+</p>
+
+## 📄 使用说明
+
+### 📋 系统要求
+KIAUH 是一个帮助您在 Linux 系统上安装 Klipper 的脚本工具，
+它需要一个已经写入树莓派（或其他单板计算机）SD 卡的 Linux 系统。
+如果您使用树莓派，推荐使用 `Raspberry Pi OS Lite (32位或64位)` 系统镜像。
+[官方 Raspberry Pi Imager](https://www.raspberrypi.com/software/) 是将此类镜像写入 SD 卡的最简单方式。
+
+* 下载、安装并启动 Raspberry Pi Imager 后，
+选择 `Choose OS -> Raspberry Pi OS (other)`:
+
+<p align="center">
+  <img src="https://raw.githubusercontent.com/dw-0/kiauh/master/resources/screenshots/rpi_imager1.png" alt="KIAUH logo" height="350">
+</p>
+
+* 然后选择 `Raspberry Pi OS Lite (32位)` (或如果您想使用64位版本):
+
+<p align="center">
+  <img src="https://raw.githubusercontent.com/dw-0/kiauh/master/resources/screenshots/rpi_imager2.png" alt="KIAUH logo" height="350">
+</p>
+
+* 返回 Raspberry Pi Imager 主界面，选择对应的 SD 卡作为写入目标。
+
+* 确保点击左下角的齿轮图标（在主菜单中）
+启用 SSH 并配置 Wi-Fi。
+
+* 如果您需要更多关于使用 Raspberry Pi Imager 的帮助，请访问 [官方文档](https://www.raspberrypi.com/documentation/computers/getting-started.html)。
+
+这些步骤**仅适用于**您实际使用树莓派的情况。如果您想使用其他单板计算机（如香橙派或其他 Pi 衍生产品），
+请查找如何将合适的 Linux 镜像写入 SD 卡（通常使用 Balena Etcher）。
+同时确保 KIAUH 能够在您要安装的 Linux 发行版上运行。
+您在使用基于 Debian 11 Bullseye 的系统时可能会获得最佳体验。
+请阅读本文档下方的注意事项。
+
+### 💾 下载并使用 KIAUH
+
+**📢 免责声明：使用此脚本的风险由您自行承担！**
+
+* **第一步：**
+要下载此脚本，需要先安装 git。
+如果您不确定是否已安装 git，请运行以下命令：
+```shell
+sudo apt-get update && sudo apt-get install git -y
+```
+
+* **第二步：**
+安装完 git 后，
+使用以下命令将 KIAUH 下载到您的主目录：
+
+```shell
+cd ~ && git clone https://github.com/dw-0/kiauh.git
+```
+
+* **第三步：**
+最后，通过运行以下命令启动 KIAUH：
+
+```shell
+./kiauh/kiauh.sh
+```
+
+* **第四步：**
+您现在应该会看到 KIAUH 的主菜单。
+根据您的选择，
+您会看到几个可选操作。
+要选择某个操作，只需在 "Perform action" 提示后输入对应的数字并按回车键确认。
+
+## ❗ 注意事项
+
+### **📋 请查看 [更新日志](docs/changelog.md) 以了解可能的重要更新！**
+
+- 主要在 Raspberry Pi OS Lite (Debian 10 Buster / Debian 11 Bullseye) 上测试
+    - 其他基于 Debian 的发行版（如 Ubuntu 20 到 22）也可能正常工作
+    - 据报告在 Armbian 上也可用，但未进行详细测试
+- 在使用此脚本的过程中，
+您会被要求输入 sudo 密码。
+因为有几个功能需要 sudo 权限。
+
+## 🌐 相关资源与更多信息
+
+<table align="center">
+<tr>
+    <th><h3><a href="https://github.com/Klipper3d/klipper">Klipper</a></h3></th>
+    <th><h3><a href="https://github.com/Arksine/moonraker">Moonraker</a></h3></th>
+    <th><h3><a href="https://github.com/mainsail-crew/mainsail">Mainsail</a></h3></th>
+</tr>
+<tr>
+    <th><img src="https://raw.githubusercontent.com/Klipper3d/klipper/master/docs/img/klipper-logo.png" alt="Klipper Logo" height="64"></th>
+    <th><img src="https://avatars.githubusercontent.com/u/9563098?v=4" alt="Arksine avatar" height="64"></th>
+    <th><img src="https://raw.githubusercontent.com/mainsail-crew/docs/master/assets/img/logo.png" alt="Mainsail Logo" height="64"></th>
+</tr>
+<tr>
+    <th>由 <a href="https://github.com/KevinOConnor">KevinOConnor</a></th>
+    <th>由 <a href="https://github.com/Arksine">Arksine</a></th>
+    <th>由 <a href="https://github.com/mainsail-crew">mainsail-crew</a></th>
+</tr>
+
+<tr>
+    <th><h3><a href="https://github.com/fluidd-core/fluidd">Fluidd</a></h3></th>
+    <th><h3><a href="https://github.com/jordanruthe/KlipperScreen">KlipperScreen</a></h3></th>
+    <th><h3><a href="https://github.com/OctoPrint/OctoPrint">OctoPrint</a></h3></th>
+</tr>
+<tr>
+    <th><img src="https://raw.githubusercontent.com/fluidd-core/fluidd/master/docs/assets/images/logo.svg" alt="Fluidd Logo" height="64"></th>
+    <th><img src="https://avatars.githubusercontent.com/u/31575189?v=4" alt="jordanruthe avatar" height="64"></th>
+    <th><img src="https://raw.githubusercontent.com/OctoPrint/OctoPrint/master/docs/images/octoprint-logo.png" alt="OctoPrint Logo" height="64"></th>
+</tr>
+<tr>
+    <th>由 <a href="https://github.com/fluidd-core">fluidd-core</a></th>
+    <th>由 <a href="https://github.com/jordanruthe">jordanruthe</a></th>
+    <th>由 <a href="https://github.com/OctoPrint">OctoPrint</a></th>
+</tr>
+
+<tr>
+    <th><h3><a href="https://github.com/nlef/moonraker-telegram-bot">Moonraker-Telegram-Bot</a></h3></th>
+    <th><h3><a href="https://github.com/Kragrathea/pgcode">PrettyGCode for Klipper</a></h3></th>
+    <th><h3><a href="https://github.com/TheSpaghettiDetective/moonraker-obico">Obico for Klipper</a></h3></th>
+</tr>
+<tr>
+    <th><img src="https://avatars.githubusercontent.com/u/52351624?v=4" alt="nlef avatar" height="64"></th>
+    <th><img src="https://avatars.githubusercontent.com/u/5917231?v=4" alt="Kragrathea avatar" height="64"></th>
+    <th><img src="https://avatars.githubusercontent.com/u/46323662?s=200&v=4" alt="Obico logo" height="64"></th>
+</tr>
+<tr>
+    <th>由 <a href="https://github.com/nlef">nlef</a></th>
+    <th>由 <a href="https://github.com/Kragrathea">Kragrathea</a></th>
+    <th>由 <a href="https://github.com/TheSpaghettiDetective">Obico</a></th>
+</tr>
+
+<tr>
+    <th><h3><a href="https://github.com/Clon1998/mobileraker_companion">Mobileraker's Companion</a></h3></th>
+    <th><h3><a href="https://octoeverywhere.com/?source=kiauh_readme">OctoEverywhere For Klipper</a></h3></th>
+    <th><h3><a href="https://github.com/crysxd/OctoApp-Plugin">OctoApp For Klipper</a></h3></th>
+</tr>
+<tr>
+    <th><a href="https://github.com/Clon1998/mobileraker_companion"><img src="https://raw.githubusercontent.com/Clon1998/mobileraker/master/assets/icon/mr_appicon.png" alt="Mobileraker Logo" height="64"></a></th>
+    <th><a href="https://octoeverywhere.com/?source=kiauh_readme"><img src="https://octoeverywhere.com/img/logo.svg" alt="OctoEverywhere Logo" height="64"></a></th>
+    <th><a href="https://octoapp.eu/?source=kiauh_readme"><img src="https://octoapp.eu/octoapp.webp" alt="OctoApp Logo" height="64"></a></th>
+</tr>
+<tr>
+    <th>由 <a href="https://github.com/Clon1998">Patrick Schmidt</a></th>
+    <th>由 <a href="https://github.com/QuinnDamerell">Quinn Damerell</a></th>
+    <th>由 <a href="https://github.com/crysxd">Christian Würthner</a></th>
+</tr>
+
+<tr>
+    <th><h3><a href="https://github.com/staubgeborener/klipper-backup">Klipper-Backup</a></h3></th>
+    <th><h3><a href="https://simplyprint.io/">SimplyPrint for Klipper</a></h3></th>
+</tr>
+<tr>
+    <th><a href="https://github.com/staubgeborener/klipper-backup"><img src="https://avatars.githubusercontent.com/u/28908603?v=4" alt="Staubgeroner Avatar" height="64"></a></th>
+    <th><a href="https://github.com/SimplyPrint"><img src="https://avatars.githubusercontent.com/u/64896552?s=200&v=4" alt="" height="64"></a></th>
+</tr>
+<tr>
+    <th>由 <a href="https://github.com/Staubgeborener">Staubgeborener</a></th>
+    <th>由 <a href="https://github.com/SimplyPrint">SimplyPrint</a></th>
+</tr>
+</table>
+
+## 🎖️ 贡献者
+
+<div align="center">
+  <a href="https://github.com/dw-0/kiauh/graphs/contributors">
+    <img src="https://contrib.rocks/image?repo=dw-0/kiauh" alt=""/>
+  </a>
+</div>
+
+<div align="center">
+    <img src="https://repobeats.axiom.co/api/embed/a1afbda9190c04a90cf4bd3061e5573bc836cb05.svg" alt="Repobeats analytics image"/>
+</div>
+
+## ✨ 特别感谢
+
+* 非常感谢 [lixxbox](https://github.com/lixxbox) 设计了如此出色的 KIAUH 标志！
+* 同时，非常感谢所有通过 [Ko-fi](https://ko-fi.com/dw__0) 支持我的工作的人！
+* 最后但同样重要的是：感谢所有为 Klipper 社区做出贡献的成员，以及喜欢和分享这个项目的朋友们！
+
+<h4 align="center">特别感谢 JetBrains 为本项目提供其出色的软件赞助！</h4>
+<p align="center">
+  <a href="https://www.jetbrains.com/community/opensource/#support" target="_blank">
+    <img src="https://resources.jetbrains.com/storage/products/company/brand/logos/jb_beam.png" alt="JetBrains Logo (Main) logo." height="128">
+  </a>
+</p>

docker-compose.yml

@@ -0,0 +1,8 @@
+services:
+  mkdocs:
+    build: .
+    ports:
+      - "8000:8000"
+    volumes:
+      - ./:/docs
+    command: serve --dev-addr=0.0.0.0:8000

docs/development/changelog.md

@@ -276,7 +276,7 @@ Each service gets its corresponding instance added to the service filename.
 
 * The user can now choose to install Klipper as a systemd service.
 
-* The Shell Command extension and `shell_command.py` got renamed to G-Code Shell Command extension and `gcode_shell_command.py`. In case the [pending PR](https://github.com/KevinOConnor/klipper/pull/2173) will be merged in the future, this was an early attempt to dodge possible incompatibilities. The [G-Code Shell Command docs](gcode_shell_command.md) has been updated accordingly.
+* The Shell Command extension and `shell_command.py` got renamed to G-Code Shell Command extension and `gcode_shell_command.py`. In case the [pending PR](https://github.com/KevinOConnor/klipper/pull/2173) will be merged in the future, this was an early attempt to dodge possible incompatibilities. The [G-Code Shell Command docs](extensions/gcode-shell-command) has been updated accordingly.
 
 * The way how KIAUH interacts and writes to the users printer.cfg got changed. Usually KIAUH wrote everything directly into the printer.cfg. The way it will work from now on is, that a new file called `kiauh.cfg` will be created if there is something that needs to be written to the printer.cfg and everything gets written to `kiauh.cfg` instead. The only thing which then gets written to the users printer.cfg is `[include kiauh.cfg]`. This line will be located at the very top of the existing printer.cfg with a little comment as a note. The user can then decide to either keep the `kiauh.cfg` or take its content, places it into the printer.cfg directly and remove the `[include kiauh.cfg]`.
 

docs/extensions/index.md

@@ -0,0 +1 @@
+# Community Extensions

docs/index.md

@@ -0,0 +1,23 @@
+!!! tip "Important"
+    This documentation is for KIAUH version 6 and still work in progress!
+
+<h1 align="center">
+  KIAUH - Klipper Installation And Update Helper
+</h1>
+
+<p align="center">
+  <img src="assets/logo-large.png" alt="KIAUH logo" width="400"/>
+</p>
+<p align="center" style="font-size: 1.2em; font-weight: bold;">
+  A handy installation script that makes installing Klipper (and more) a breeze!
+</p>
+
+
+## Features
+
+- Easy installation of Klipper and related components
+- Support for multiple instances
+- Extension system for additional functionality
+- Configuration management
+- And more!
+

docs/setup/installation.md

@@ -0,0 +1,39 @@
+# Installing KIAUH
+
+In the following sections, you will be guided through the installation
+process step-by-step.
+
+To use KIAUH, it is enough to download the script and run it on your
+Raspberry Pi or other compatible device. If you need to know how to
+set up a Raspberry Pi or if you are unsure whether your current setup
+is sufficient, please refer to the [Raspberry Pi Installation Guide](raspberry-pi-setup.md)
+and follow the steps therein. Afterwards, you can return to this guide to install KIAUH.
+
+### Prerequisites
+Before you can download and run KIAUH, you need to ensure that ``git`` is
+installed on your system. Open a terminal and run the following command:
+
+```bash
+sudo apt-get update && sudo apt-get install git -y
+```
+
+### Downloading KIAUH
+After `git` was successfully installed, you can download KIAUH by
+cloning the repository from GitHub. It is recommended to clone it into
+your home directory. Run the following command in your terminal:
+```bash
+cd ~ && git clone https://github.com/dw-0/kiauh.git
+```
+
+### Running KIAUH
+Once the repository is cloned, you can start KIAUH. Make sure you are in
+your home directory and execute the script by running the following
+command:
+```bash
+./kiauh/kiauh.sh
+```
+
+After executing the command, you will be presented with the KIAUH menu,
+which allows you to install and manage various 3D printing software.
+For more information on how to use KIAUH, please refer to the
+[Usage Guide](usage.md).

docs/setup/raspberry-pi-setup.md

@@ -0,0 +1,49 @@
+# Raspberry Pi Setup
+
+This guide will help you set up a Raspberry Pi for running Klipper and other,
+Klipper related 3D printing software. In case you are using a different single-board
+computer (SBC), please refer to the manufacturer's instructions for installing
+a compatible version of Linux on your device.
+
+It is assumed that you have at least a Raspberry Pi 3 or newer, along with a
+microSD card (at least 8GB, preferably 16GB or more) and a power supply.
+Additionally, you will need a computer with an SD card reader to prepare
+the microSD card.
+
+KIAUH requires a Linux operating system that has already been flashed to your
+Raspberry Pi's (or other SBC's) microSD card. As a result, you must ensure that you
+already have a functional Linux system on hand before you can proceed with
+installing KIAUH. `Raspberry Pi OS Lite` (either 32bit or 64bit) is a recommended Linux image
+if you are using a Raspberry Pi.
+
+---
+
+To flash `Raspberry Pi OS Lite` to your microSD card using the official [Raspberry Pi Imager](https://www.raspberrypi.com/software/),
+follow the steps below. If you encounter any issues or need further assistance, please refer to the [official Raspberry Pi documentation](https://www.raspberrypi.com/documentation/computers/getting-started.html).
+
+1. Open the Raspberry Pi Imager application on your computer.
+2. Click on `Choose OS` and select `Raspberry Pi OS (other)`.
+   ![OS selection](https://raw.githubusercontent.com/dw-0/kiauh/master/resources/screenshots/rpi_imager1.png)
+3. Choose `Raspberry Pi OS Lite (32bit)` (or 64bit if desired).
+   ![Lite selection](https://raw.githubusercontent.com/dw-0/kiauh/master/resources/screenshots/rpi_imager2.png)
+4. Insert the microSD card into your computer's SD card reader.
+5. In the main menu of the Imager, select the correct microSD card.
+6. Click the gear icon at the bottom left of the main menu to open advanced options.
+7. Enable SSH and enter your Wi-Fi credentials.
+
+    !!! info
+        Wi-Fi is only necessary if you want to connect to your Raspberry Pi over a wireless network. If you plan to use a wired Ethernet connection, you can skip this step. SSH is required for remote access to your Raspberry Pi, so make sure to enable it.
+
+8. Click `Save` to close the advanced options menu.
+9. Click `Write` to start flashing the image to the microSD card.
+
+    !!! warning
+        All data on the microSD card will be overwritten!
+
+10. Once the flashing process is complete, safely eject the microSD card from your computer.
+11. Insert the microSD card into your Raspberry Pi.
+12. Connect your Raspberry Pi to a power source to boot it up.
+13. Wait for a few minutes to allow the Raspberry Pi to complete its initial setup.
+14. You can now connect to your Raspberry Pi via SSH using the IP address assigned by your router. The default username is `pi` and the default password is `raspberry`.
+
+If you successfully connected to your Raspberry Pi via SSH, you can proceed to install KIAUH by following the instructions in the [Installation Guide](installation.md).

kiauh/components/moonraker/utils/utils.py

@@ -126,7 +126,7 @@ def create_example_moonraker_conf(
     scp.read_file(target)
     trusted_clients: List[str] = [
         f"    {'.'.join(ip)}\n",
-        *scp.getval("authorization", "trusted_clients"),
+        *scp.getvals("authorization", "trusted_clients"),
     ]
 
     scp.set_option("server", "port", str(port))

kiauh/components/webui_client/client_setup.py

@@ -102,6 +102,7 @@ def install_client(
             section=f"update_manager {client.name}",
             instances=mr_instances,
             options=[
+                ("persistent_files", ["config.json"]),
                 ("type", "web"),
                 ("channel", "stable"),
                 ("repo", str(client.repo_path)),

kiauh/components/webui_client/client_utils.py

@@ -118,8 +118,8 @@ def enable_mainsail_remotemode() -> None:
     c_json = MainsailData().client_dir.joinpath("config.json")
     with open(c_json, "r") as f:
         config_data = json.load(f)
-
+    
-    if config_data["instancesDB"] == "browser":
+    if config_data["instancesDB"] == "browser" or config_data["instancesDB"] == "json":
         Logger.print_info("Remote mode already configured. Skipped ...")
         return
 

kiauh/core/menus/repo_select_menu.py

@@ -10,14 +10,17 @@ from __future__ import annotations
 
 from typing import List, Literal, Type
 
-from core.logger import Logger
+from core.logger import Logger, DialogType
 from core.menus import Option
 from core.menus.base_menu import BaseMenu
 from core.settings.kiauh_settings import KiauhSettings, Repository
 from core.types.color import Color
 from procedures.switch_repo import run_switch_repo_routine
+from utils.input_utils import get_string_input, get_number_input, get_confirm
 
 
+# noinspection PyUnusedLocal
+# noinspection PyMethodMayBeStatic
 class RepoSelectMenu(BaseMenu):
     def __init__(
         self,
@@ -48,26 +51,27 @@ class RepoSelectMenu(BaseMenu):
 
     def set_options(self) -> None:
         self.options = {}
-
+        if self.repos:
-        if not self.repos:
+            for idx, repo in enumerate(self.repos, start=1):
-            return
+                self.options[str(idx)] = Option(
-
+                    method=self.select_repository, opt_data=repo
-        for idx, repo in enumerate(self.repos, start=1):
+                )
-            self.options[str(idx)] = Option(
+        self.options["a"] = Option(method=self.add_repository)
-                method=self.select_repository, opt_data=repo
+        self.options["r"] = Option(method=self.remove_repository)
-            )
+        self.options["b"] = Option(method=self.go_back)
 
     def print_menu(self) -> None:
         menu = "╟───────────────────────────────────────────────────────╢\n"
         menu += "║ Available Repositories:                               ║\n"
         menu += "╟───────────────────────────────────────────────────────╢\n"
-
         for idx, repo in enumerate(self.repos, start=1):
             url = f"● Repo: {repo.url.replace('.git', '')}"
             branch = f"└► Branch: {repo.branch}"
             menu += f"║ {idx}) {Color.apply(url, Color.CYAN):<59} ║\n"
             menu += f"║    {Color.apply(branch, Color.CYAN):<59} ║\n"
-
+        menu += "╟───────────────────────────────────────────────────────╢\n"
+        menu += "║ A) Add repository                                     ║\n"
+        menu += "║ R) Remove repository                                  ║\n"
         menu += "╟───────────────────────────────────────────────────────╢\n"
         print(menu, end="")
 
@@ -77,3 +81,82 @@ class RepoSelectMenu(BaseMenu):
             f"Switching to {self.name.capitalize()}'s new source repository ..."
         )
         run_switch_repo_routine(self.name, repo.url, repo.branch)
+
+    def add_repository(self, **kwargs) -> None:
+        while True:
+            Logger.print_dialog(
+                DialogType.CUSTOM,
+                custom_title="Enter the repository URL",
+                content=[
+                    "NOTE: There is no input validation in place, "
+                    "please check your input for correctness",
+                ],
+            )
+            url = get_string_input("Repository URL", allow_special_chars=True).strip()
+
+            Logger.print_dialog(
+                DialogType.CUSTOM,
+                custom_title="Enter the branch name",
+                content=[ "Press Enter to use the default branch (master)." ],
+                center_content=False,
+            )
+            branch = get_string_input("Branch", allow_special_chars=True, default="master").strip()
+            Logger.print_dialog(
+                DialogType.CUSTOM,
+                custom_title="Summary",
+                content=[
+                    f"● URL:    {url}",
+                    f"● Branch: {branch}",
+                ],
+            )
+            confirm = get_confirm("Save repository")
+            if confirm:
+                repo = Repository(url, branch)
+                if self.name == "klipper":
+                    self.settings.klipper.repositories.append(repo)
+                    self.settings.save()
+                    self.repos = self.settings.klipper.repositories
+                else:
+                    self.settings.moonraker.repositories.append(repo)
+                    self.settings.save()
+                    self.repos = self.settings.moonraker.repositories
+                Logger.print_ok("Repository added and saved.")
+
+                # Refresh menu to show new repo immediately and update options
+                self.set_options()
+                self.run()
+                break
+            else:
+                Logger.print_info("Operation cancelled by user.")
+                break
+
+    def remove_repository(self, **kwargs) -> None:
+        repos = self.repos
+        if not repos:
+            Logger.print_info("No repositories configured.")
+            return
+        repo_lines = [f"{idx}) {repo.url} [{repo.branch}]" for idx, repo in enumerate(repos, start=1)]
+        Logger.print_dialog(
+            DialogType.CUSTOM,
+            custom_title="Available Repositories",
+            content=[*repo_lines],
+        )
+        idx = get_number_input("Select the repository to remove", 1, len(repos))
+        removed = repos.pop(idx - 1)
+        if self.name == "klipper":
+            self.settings.klipper.repositories = repos
+            self.settings.save()
+            self.repos = self.settings.klipper.repositories
+        else:
+            self.settings.moonraker.repositories = repos
+            self.settings.save()
+            self.repos = self.settings.moonraker.repositories
+        Logger.print_ok(f"Removed repository: {removed.url} [{removed.branch}]")
+
+        # Refresh menu to show updated repo list and options
+        self.set_options()
+        self.run()
+
+    def go_back(self, **kwargs) -> None:
+        from core.menus.settings_menu import SettingsMenu
+        SettingsMenu().run()

kiauh/core/menus/settings_menu.py

@@ -117,20 +117,12 @@ class SettingsMenu(BaseMenu):
         )
 
     def switch_klipper_repo(self, **kwargs) -> None:
-        name = "Klipper"
         repos = self.settings.klipper.repositories
-        if not repos:
+        RepoSelectMenu("klipper", repos=repos, previous_menu=self.__class__).run()
-            self._warn_no_repos(name)
-            return
-        RepoSelectMenu(name.lower(), repos=repos, previous_menu=self.__class__).run()
 
     def switch_moonraker_repo(self, **kwargs) -> None:
-        name = "Moonraker"
         repos = self.settings.moonraker.repositories
-        if not repos:
+        RepoSelectMenu("moonraker", repos=repos, previous_menu=self.__class__).run()
-            self._warn_no_repos(name)
-            return
-        RepoSelectMenu(name.lower(), repos=repos, previous_menu=self.__class__).run()
 
     def toggle_mainsail_release(self, **kwargs) -> None:
         self.mainsail_unstable = not self.mainsail_unstable

kiauh/core/settings/kiauh_settings.py

@@ -8,14 +8,15 @@
 # ======================================================================= #
 from __future__ import annotations
 
+import shutil
 from dataclasses import dataclass, field
-from typing import Any, List
+from typing import Any, Callable, List, TypeVar
 
+from components.klipper import KLIPPER_REPO_URL
+from components.moonraker import MOONRAKER_REPO_URL
 from core.backup_manager.backup_manager import BackupManager
 from core.logger import DialogType, Logger
 from core.submodules.simple_config_parser.src.simple_config_parser.simple_config_parser import (
-    NoOptionError,
-    NoSectionError,
     SimpleConfigParser,
 )
 from utils.input_utils import get_confirm
@@ -26,13 +27,7 @@ from kiauh import PROJECT_ROOT
 DEFAULT_CFG = PROJECT_ROOT.joinpath("default.kiauh.cfg")
 CUSTOM_CFG = PROJECT_ROOT.joinpath("kiauh.cfg")
 
-
+T = TypeVar("T")
-class NoValueError(Exception):
-    """Raised when a required value is not defined for an option"""
-
-    def __init__(self, section: str, option: str):
-        msg = f"Missing value for option '{option}' in section '{section}'"
-        super().__init__(msg)
 
 
 class InvalidValueError(Exception):
@@ -53,17 +48,20 @@ class Repository:
     url: str
     branch: str
 
+
 @dataclass
 class KlipperSettings:
     repositories: List[Repository] | None = field(default=None)
     use_python_binary: str | None = field(default=None)
 
+
 @dataclass
 class MoonrakerSettings:
     optional_speedups: bool | None = field(default=None)
     repositories: List[Repository] | None = field(default=None)
     use_python_binary: str | None = field(default=None)
 
+
 @dataclass
 class WebUiSettings:
     port: int | None = field(default=None)
@@ -74,6 +72,7 @@ class WebUiSettings:
 # noinspection PyMethodMayBeStatic
 class KiauhSettings:
     __instance = None
+    __initialized = False
 
     def __new__(cls, *args, **kwargs) -> "KiauhSettings":
         if cls.__instance is None:
@@ -91,11 +90,10 @@ class KiauhSettings:
         return getattr(self, item)
 
     def __init__(self) -> None:
-        if not hasattr(self, "__initialized"):
-            self.__initialized = False
         if self.__initialized:
             return
         self.__initialized = True
+
         self.config = SimpleConfigParser()
         self.kiauh = AppSettings()
         self.klipper = KlipperSettings()
@@ -103,8 +101,9 @@ class KiauhSettings:
         self.mainsail = WebUiSettings()
         self.fluidd = WebUiSettings()
 
-        self._load_config()
+        self.__read_config_set_internal_state()
 
+    # todo: refactor this, at least rename to something else!
     def get(self, section: str, option: str) -> str | int | bool:
         """
         Get a value from the settings state by providing the section and option name as
@@ -122,135 +121,175 @@ class KiauhSettings:
             raise
 
     def save(self) -> None:
-        self._set_config_options_state()
+        self.__write_internal_state_to_cfg()
-        self.config.write_file(CUSTOM_CFG)
+        self.__read_config_set_internal_state()
-        self._load_config()
 
-    def _load_config(self) -> None:
+    def __read_config_set_internal_state(self) -> None:
         if not CUSTOM_CFG.exists() and not DEFAULT_CFG.exists():
-            self.__kill()
+            Logger.print_dialog(
-
+                DialogType.ERROR,
-        cfg = CUSTOM_CFG if CUSTOM_CFG.exists() else DEFAULT_CFG
+                [
-        self.config.read_file(cfg)
+                    "No KIAUH configuration file found! Please make sure you have at least "
-
+                    "one of the following configuration files in KIAUH's root directory:",
-        needs_migration = self._check_deprecated_repo_config()
+                    "● default.kiauh.cfg",
-        if needs_migration:
+                    "● kiauh.cfg",
-            self._prompt_migration_dialog()
+                ],
-            return
+            )
-        else:
-            # Only validate if no migration was needed
-            self._validate_cfg()
-            self.__set_internal_state()
-
-    def _validate_cfg(self) -> None:
-        def __err_and_kill(error: str) -> None:
-            Logger.print_error(f"Error validating kiauh.cfg: {error}")
             kill()
 
-        try:
+        # copy default config to custom config if it does not exist
-            self._validate_bool("kiauh", "backup_before_update")
+        if not CUSTOM_CFG.exists():
+            shutil.copyfile(DEFAULT_CFG, CUSTOM_CFG)
 
-            self._validate_repositories("klipper", "repositories")
+        self.config.read_file(CUSTOM_CFG)
-            self._validate_repositories("moonraker", "repositories")
 
-            self._validate_int("mainsail", "port")
+        # check if there are deprecated repo_url and branch options in the kiauh.cfg
-            self._validate_bool("mainsail", "unstable_releases")
+        if self._check_deprecated_repo_config():
+            self._prompt_migration_dialog()
 
-            self._validate_int("fluidd", "port")
+        self.__set_internal_state()
-            self._validate_bool("fluidd", "unstable_releases")
-            
-            self._validate_bool("moonraker", "optional_speedups")
-
-        except ValueError:
-            err = f"Invalid value for option '{self._v_option}' in section '{self._v_section}'"
-            __err_and_kill(err)
-        except NoSectionError:
-            err = f"Missing section '{self._v_section}' in config file"
-            __err_and_kill(err)
-        except NoOptionError:
-            err = f"Missing option '{self._v_option}' in section '{self._v_section}'"
-            __err_and_kill(err)
-        except NoValueError:
-            err = f"Missing value for option '{self._v_option}' in section '{self._v_section}'"
-            __err_and_kill(err)
-
-    def _validate_bool(self, section: str, option: str) -> None:
-        self._v_section, self._v_option = (section, option)
-        (bool(self.config.getboolean(section, option)))
-
-    def _validate_int(self, section: str, option: str) -> None:
-        self._v_section, self._v_option = (section, option)
-        int(self.config.getint(section, option))
-
-    def _validate_str(self, section: str, option: str) -> None:
-        self._v_section, self._v_option = (section, option)
-        v = self.config.getval(section, option)
-
-        if not v:
-            raise ValueError
-
-    def _validate_repositories(self, section: str, option: str) -> None:
-        self._v_section, self._v_option = (section, option)
-        repos = self.config.getval(section, option)
-        if not repos:
-            raise NoValueError(section, option)
-
-        for repo in repos:
-            if repo.strip().startswith("#") or repo.strip().startswith(";"):
-                continue
-            try:
-                if "," in repo:
-                    url, branch = repo.strip().split(",")
-                    if not url:
-                        raise InvalidValueError(section, option, repo)
-                else:
-                    url = repo.strip()
-                    if not url:
-                        raise InvalidValueError(section, option, repo)
-            except ValueError:
-                raise InvalidValueError(section, option, repo)
 
     def __set_internal_state(self) -> None:
-        self.kiauh.backup_before_update = self.config.getboolean(
+        # parse Kiauh options
-            "kiauh", "backup_before_update"
+        self.kiauh.backup_before_update = self.__read_from_cfg(
+            "kiauh",
+            "backup_before_update",
+            self.config.getboolean,
+            False,
         )
 
-        self.moonraker.optional_speedups = self.config.getboolean("moonraker", "optional_speedups", True)
+        # parse Klipper options
-
+        self.klipper.use_python_binary = self.__read_from_cfg(
-        kl_repos = self.config.getval("klipper", "repositories")
+            "klipper",
-        self.klipper.repositories = self.__set_repo_state(kl_repos)
+            "use_python_binary",
-
+            self.config.getval,
-        mr_repos = self.config.getval("moonraker", "repositories")
+            None,
-        self.moonraker.repositories = self.__set_repo_state(mr_repos)
+            True,
-
-        self.klipper.use_python_binary = self.config.getval("klipper", "use_python_binary", None)
-        self.moonraker.use_python_binary = self.config.getval("moonraker", "use_python_binary", None)
-
-        self.mainsail.port = self.config.getint("mainsail", "port")
-        self.mainsail.unstable_releases = self.config.getboolean(
-            "mainsail", "unstable_releases"
         )
-        self.fluidd.port = self.config.getint("fluidd", "port")
+        kl_repos: List[str] = self.__read_from_cfg(
-        self.fluidd.unstable_releases = self.config.getboolean(
+            "klipper",
-            "fluidd", "unstable_releases"
+            "repositories",
+            self.config.getvals,
+            [KLIPPER_REPO_URL],
+        )
+        self.klipper.repositories = self.__set_repo_state("klipper", kl_repos)
+
+        # parse Moonraker options
+        self.moonraker.use_python_binary = self.__read_from_cfg(
+            "moonraker",
+            "use_python_binary",
+            self.config.getval,
+            None,
+            True,
+        )
+        self.moonraker.optional_speedups = self.__read_from_cfg(
+            "moonraker",
+            "optional_speedups",
+            self.config.getboolean,
+            True,
+        )
+        mr_repos: List[str] = self.__read_from_cfg(
+            "moonraker",
+            "repositories",
+            self.config.getvals,
+            [MOONRAKER_REPO_URL],
+        )
+        self.moonraker.repositories = self.__set_repo_state("moonraker", mr_repos)
+
+        # parse Mainsail options
+        self.mainsail.port = self.__read_from_cfg(
+            "mainsail",
+            "port",
+            self.config.getint,
+            80,
+        )
+        self.mainsail.unstable_releases = self.__read_from_cfg(
+            "mainsail",
+            "unstable_releases",
+            self.config.getboolean,
+            False,
         )
 
-    def __set_repo_state(self, repos: List[str]) -> List[Repository]:
+        # parse Fluidd options
+        self.fluidd.port = self.__read_from_cfg(
+            "fluidd",
+            "port",
+            self.config.getint,
+            80,
+        )
+        self.fluidd.unstable_releases = self.__read_from_cfg(
+            "fluidd",
+            "unstable_releases",
+            self.config.getboolean,
+            False,
+        )
+
+    def __check_option_exists(
+        self, section: str, option: str, fallback: Any, silent: bool = False
+    ) -> bool:
+        has_section = self.config.has_section(section)
+        has_option = self.config.has_option(section, option)
+
+        if not (has_section and has_option):
+            if not silent:
+                Logger.print_warn(
+                    f"Option '{option}' in section '{section}' not defined. Falling back to '{fallback}'."
+                )
+            return False
+        return True
+
+    def __read_bool_from_cfg(
+        self,
+        section: str,
+        option: str,
+        fallback: bool | None = None,
+        silent: bool = False,
+    ) -> bool | None:
+        if not self.__check_option_exists(section, option, fallback, silent):
+            return fallback
+        return self.config.getboolean(section, option, fallback)
+
+    def __read_from_cfg(
+        self,
+        section: str,
+        option: str,
+        getter: Callable[[str, str, T | None], T],
+        fallback: T = None,
+        silent: bool = False,
+    ) -> T:
+        if not self.__check_option_exists(section, option, fallback, silent):
+            return fallback
+        return getter(section, option, fallback)
+
+    def __set_repo_state(self, section: str, repos: List[str]) -> List[Repository]:
         _repos: List[Repository] = []
         for repo in repos:
-            if repo.strip().startswith("#") or repo.strip().startswith(";"):
+            try:
-                continue
+                if repo.strip().startswith("#") or repo.strip().startswith(";"):
-            if "," in repo:
+                    continue
-                url, branch = repo.strip().split(",")
+                if "," in repo:
-                if not branch:
+                    url, branch = repo.strip().split(",")
+
+                    if not branch:
+                        branch = "master"
+                else:
+                    url = repo.strip()
                     branch = "master"
-            else:
+
-                url = repo.strip()
+                # url must not be empty otherwise it's considered
-                branch = "master"
+                # as an unrecoverable, invalid configuration
-            _repos.append(Repository(url.strip(), branch.strip()))
+                if not url:
+                    raise InvalidValueError(section, "repositories", repo)
+
+                _repos.append(Repository(url.strip(), branch.strip()))
+
+            except InvalidValueError as e:
+                Logger.print_error(f"Error parsing kiauh.cfg: {e}")
+                kill()
+
         return _repos
 
-    def _set_config_options_state(self) -> None:
+    def __write_internal_state_to_cfg(self) -> None:
         """Updates the config with current settings, preserving values that haven't been modified"""
         if self.kiauh.backup_before_update is not None:
             self.config.set_option(
@@ -288,6 +327,8 @@ class KiauhSettings:
                 "fluidd", "unstable_releases", str(self.fluidd.unstable_releases)
             )
 
+        self.config.write_file(CUSTOM_CFG)
+
     def _check_deprecated_repo_config(self) -> bool:
         # repo_url and branch are deprecated - 2025.03.23
         for section in ["klipper", "moonraker"]:
@@ -299,22 +340,23 @@ class KiauhSettings:
 
     def _prompt_migration_dialog(self) -> None:
         migration_1: List[str] = [
-            "The old 'repo_url' and 'branch' options are now combined under 'repositories'.",
+            "Options 'repo_url' and 'branch' are now combined into a 'repositories' option.",
             "\n\n",
-            "Example format:",
+            "● Old format:",
-            "[klipper]",
+            "  [klipper]",
-            "repositories:",
+            "  repo_url: https://github.com/Klipper3d/klipper",
-            "    https://github.com/Klipper3d/klipper, master",
+            "  branch: master",
             "\n\n",
-            "[moonraker]",
+            "● New format:",
-            "repositories:",
+            "  [klipper]",
-            "    https://github.com/Arksine/moonraker, master",
+            "  repositories:",
+            "      https://github.com/Klipper3d/klipper, master",
         ]
         Logger.print_dialog(
             DialogType.ATTENTION,
             [
-                "Deprecated repository configuration found!",
+                "Deprecated kiauh.cfg configuration found!",
-                "KAIUH can now attempt to automatically migrate your configuration.",
+                "KAIUH can now attempt to automatically migrate the configuration.",
                 "\n\n",
                 *migration_1,
             ],
@@ -325,7 +367,7 @@ class KiauhSettings:
             Logger.print_dialog(
                 DialogType.ERROR,
                 [
-                    "Please update your configuration file manually.",
+                    "Please update the configuration file manually.",
                 ],
                 center_content=True,
             )
@@ -366,23 +408,7 @@ class KiauhSettings:
             self.config.write_file(CUSTOM_CFG)
             self.config.read_file(CUSTOM_CFG)  # reload config
 
-            # Validate the migrated config
-            self._validate_cfg()
-            self.__set_internal_state()
-
         except Exception as e:
             Logger.print_error(f"Error migrating configuration: {e}")
             Logger.print_error("Please migrate manually.")
             kill()
-
-    def __kill(self) -> None:
-        Logger.print_dialog(
-            DialogType.ERROR,
-            [
-                "No KIAUH configuration file found! Please make sure you have at least "
-                "one of the following configuration files in KIAUH's root directory:",
-                "● default.kiauh.cfg",
-                "● kiauh.cfg",
-            ],
-        )
-        kill()

kiauh/core/submodules/simple_config_parser/src/simple_config_parser/simple_config_parser.py

@@ -314,9 +314,7 @@ class SimpleConfigParser:
                     elements.pop(i)
                     break
 
-    def getval(
+    def getval(self, section: str, option: str, fallback: str | _UNSET = _UNSET) -> str:
-        self, section: str, option: str, fallback: str | _UNSET = _UNSET
-    ) -> str | List[str]:
         """
         Return the value of the given option in the given section
 
@@ -329,22 +327,34 @@ class SimpleConfigParser:
             if option not in self.get_options(section):
                 raise NoOptionError(option, section)
 
-            # Find the option in the elements list
             for element in self.config[section]["elements"]:
-                if element["type"] in [LineType.OPTION.value, LineType.OPTION_BLOCK.value] and element["name"] == option:
+                if element["type"] is LineType.OPTION.value and element["name"] == option:
-                    raw_value = element["value"]
+                    return str(element["value"].strip().replace("\n", ""))
-                    if isinstance(raw_value, str) and raw_value.endswith("\n"):
+            return ""
-                        return raw_value[:-1].strip()
+
-                    elif isinstance(raw_value, list):
+        except (NoSectionError, NoOptionError):
-                        values: List[str] = []
+            if fallback is _UNSET:
-                        for i, val in enumerate(raw_value):
+                raise
-                            val = val.strip().strip("\n")
+            return fallback
-                            if len(val) < 1:
+
-                                continue
+    def getvals(self, section: str, option: str, fallback: List[str] | _UNSET = _UNSET) -> List[str]:
-                            values.append(val.strip())
+        """
-                        return values
+        Return the values of the given multi-line option in the given section
-                    return str(raw_value)
+
-            raise NoOptionError(option, section)
+        If the key is not found and 'fallback' is provided, it is used as
+        a fallback value.
+        """
+        try:
+            if section not in self.get_sections():
+                raise NoSectionError(section)
+            if option not in self.get_options(section):
+                raise NoOptionError(option, section)
+
+            for element in self.config[section]["elements"]:
+                if element["type"] is LineType.OPTION_BLOCK.value and element["name"] == option:
+                    return [val.strip() for val in element["value"] if val.strip()]
+            return []
+
         except (NoSectionError, NoOptionError):
             if fallback is _UNSET:
                 raise

kiauh/core/submodules/simple_config_parser/tests/public_api/test_options_api.py

@@ -51,7 +51,7 @@ def test_getval(parser):
     assert parser.getval("section_2", "option_2") == "value_2"
 
     # test multiline option values
-    ml_val = parser.getval("section number 5", "multi_option")
+    ml_val = parser.getvals("section number 5", "multi_option")
     assert isinstance(ml_val, list)
     assert len(ml_val) > 0
 
@@ -164,7 +164,7 @@ def test_set_new_option(parser):
     assert parser.getval("new_section", "very_new_option") == "very_new_value"
 
     parser.set_option("section_2", "array_option", ["value_1", "value_2", "value_3"])
-    assert parser.getval("section_2", "array_option") == [
+    assert parser.getvals("section_2", "array_option") == [
         "value_1",
         "value_2",
         "value_3",

kiauh/extensions/extensions_menu.py

@@ -143,6 +143,31 @@ class ExtensionSubmenu(BaseMenu):
             """
         )[1:]
         menu += f"{description_text}\n"
+
+        # add links if available
+        website: str = (self.extension.metadata.get("website") or "").strip()
+        repo: str = (self.extension.metadata.get("repo") or "").strip()
+        if website or repo:
+            links_lines: List[str] = ["Links:"]
+            if website:
+                links_lines.append(f"- Website: {website}")
+            if repo:
+                links_lines.append(f"- GitHub: {repo}")
+
+            links_text = Logger.format_content(
+                links_lines,
+                line_width,
+                border_left="║",
+                border_right="║",
+            )
+
+            menu += textwrap.dedent(
+                """
+                ╟───────────────────────────────────────────────────────╢
+                """
+            )[1:]
+            menu += f"{links_text}\n"
+
         menu += textwrap.dedent(
             """
             ╟───────────────────────────────────────────────────────╢

kiauh/extensions/octoprint/__init__.py

@@ -0,0 +1,22 @@
+# ======================================================================= #
+#  Copyright (C) 2020 - 2025 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 pathlib import Path
+
+# Constants
+OP_DEFAULT_PORT = 5000
+
+# OctoPrint instance naming/prefixes
+OP_ENV_PREFIX = "OctoPrint"
+OP_BASEDIR_PREFIX = ".octoprint"
+
+# Service/log filenames
+OP_LOG_NAME = "octoprint.log"
+
+# Files/paths (computed per-instance where applicable)
+OP_SUDOERS_FILE = Path("/etc/sudoers.d/octoprint-shutdown")

kiauh/extensions/octoprint/metadata.json

@@ -0,0 +1,18 @@
+{
+  "metadata": {
+    "index": 12,
+    "module": "octoprint_extension",
+    "maintained_by": "dw-0",
+    "display_name": "OctoPrint",
+    "description": [
+      "Open-source web interface to control and monitor your 3D printer",
+      "- Upload and manage G-code, start/pause/cancel prints",
+      "- Live webcam view and timelapse support",
+      "- Real-time temperature graphs and printer status",
+      "- Powerful plugin ecosystem"
+    ],
+    "website": "https://octoprint.org",
+    "repo": "https://github.com/OctoPrint/OctoPrint",
+    "updates": false
+  }
+}

kiauh/extensions/octoprint/octoprint.py

@@ -0,0 +1,116 @@
+# ======================================================================= #
+#  Copyright (C) 2020 - 2025 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 __future__ import annotations
+
+from dataclasses import dataclass, field
+from pathlib import Path
+from textwrap import dedent
+
+from components.klipper.klipper import Klipper
+from core.constants import CURRENT_USER
+from core.instance_manager.base_instance import BaseInstance
+from core.logger import Logger
+from extensions.octoprint import (
+    OP_BASEDIR_PREFIX,
+    OP_ENV_PREFIX,
+    OP_LOG_NAME,
+)
+from utils.fs_utils import create_folders
+from utils.sys_utils import create_service_file, get_service_file_path
+
+
+@dataclass
+class Octoprint:
+    suffix: str
+    base: BaseInstance = field(init=False, repr=False)
+    service_file_path: Path = field(init=False)
+    log_file_name = OP_LOG_NAME
+    env_dir: Path = field(init=False)
+    basedir: Path = field(init=False)
+    cfg_file: Path = field(init=False)
+
+    def __post_init__(self):
+        self.base = BaseInstance(Klipper, self.suffix)
+        self.base.log_file_name = self.log_file_name
+
+        self.service_file_path = get_service_file_path(Octoprint, self.suffix)
+
+        # OctoPrint stores its data under ~/.octoprint[_SUFFIX]
+        self.basedir = (
+            Path.home().joinpath(OP_BASEDIR_PREFIX)
+            if self.suffix == ""
+            else Path.home().joinpath(f"{OP_BASEDIR_PREFIX}_{self.suffix}")
+        )
+        self.cfg_file = self.basedir.joinpath("config.yaml")
+
+        # OctoPrint virtualenv lives under ~/OctoPrint[_SUFFIX]
+        self.env_dir = (
+            Path.home().joinpath(OP_ENV_PREFIX)
+            if self.suffix == ""
+            else Path.home().joinpath(f"{OP_ENV_PREFIX}_{self.suffix}")
+        )
+
+    def create(self, port: int) -> None:
+        Logger.print_status(
+            f"Creating OctoPrint instance '{self.service_file_path.stem}' ..."
+        )
+
+        # Ensure basedir exists and config.yaml is present
+        create_folders([self.basedir])
+        if not self.cfg_file.exists():
+            Logger.print_status("Creating config.yaml ...")
+            self.cfg_file.write_text(self._prep_config_yaml())
+            Logger.print_ok("config.yaml created!")
+        else:
+            Logger.print_info("config.yaml already exists. Skipped ...")
+
+        create_service_file(self.service_file_path.name, self._prep_service_content(port))
+
+    def _prep_service_content(self, port: int) -> str:
+        basedir = self.basedir.as_posix()
+        cfg = self.cfg_file.as_posix()
+        octo_exec = self.env_dir.joinpath("bin/octoprint").as_posix()
+
+        return dedent(
+            f"""\
+            [Unit]
+            Description=Starts OctoPrint on startup
+            After=network-online.target
+            Wants=network-online.target
+
+            [Service]
+            Environment="LC_ALL=C.UTF-8"
+            Environment="LANG=C.UTF-8"
+            Type=simple
+            User={CURRENT_USER}
+            ExecStart={octo_exec} --basedir {basedir} --config {cfg} --port={port} serve
+
+            [Install]
+            WantedBy=multi-user.target
+            """
+        )
+
+    def _prep_config_yaml(self) -> str:
+        printer = self.base.comms_dir.joinpath("klippy.serial").as_posix()
+        restart_service = self.service_file_path.stem
+
+        return dedent(
+            f"""\
+            serial:
+                additionalPorts:
+                - {printer}
+                disconnectOnErrors: false
+                port: {printer}
+            server:
+                commands:
+                    serverRestartCommand: sudo service {restart_service} restart
+                    systemRestartCommand: sudo shutdown -r now
+                    systemShutdownCommand: sudo shutdown -h now
+            """
+        )

kiauh/extensions/octoprint/octoprint_extension.py

@@ -0,0 +1,286 @@
+# ======================================================================= #
+#  Copyright (C) 2020 - 2025 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 __future__ import annotations
+
+import re
+from typing import Dict, List, Optional, Set
+
+from components.klipper.klipper import Klipper
+from core.instance_manager.instance_manager import InstanceManager
+from core.logger import DialogType, Logger
+from core.types.color import Color
+from core.menus.base_menu import print_back_footer
+from extensions.base_extension import BaseExtension
+from extensions.octoprint import (
+    OP_SUDOERS_FILE, OP_DEFAULT_PORT,
+)
+from extensions.octoprint.octoprint import Octoprint
+from utils.common import check_install_dependencies
+from utils.fs_utils import run_remove_routines, remove_with_sudo
+from utils.input_utils import get_selection_input, get_confirm
+from utils.instance_utils import get_instances
+from utils.sys_utils import (
+    create_python_venv,
+    get_ipv4_addr,
+    install_python_packages,
+)
+
+
+# noinspection PyMethodMayBeStatic
+class OctoprintExtension(BaseExtension):
+    def install_extension(self, **kwargs) -> None:
+        Logger.print_status("Installing OctoPrint ...")
+
+        klipper_instances: List[Klipper] = get_instances(Klipper)
+        if not klipper_instances:
+            Logger.print_dialog(
+                DialogType.WARNING,
+                [
+                    "Klipper not found! Please install Klipper first.",
+                ],
+            )
+            return
+
+        existing_ops: List[Octoprint] = get_instances(Octoprint)
+        existing_by_suffix: Dict[str, Octoprint] = {op.suffix: op for op in existing_ops}
+        candidates: List[Klipper] = [k for k in klipper_instances if k.suffix not in existing_by_suffix]
+
+        chosen: List[Klipper] = []
+
+        if len(klipper_instances) == 1:
+            k = klipper_instances[0]
+            if k.suffix in existing_by_suffix:
+                if not get_confirm(
+                    f"OctoPrint already exists for '{k.service_file_path.stem}'. Reinstall?",
+                    default_choice=True,
+                    allow_go_back=True,
+                ):
+                    Logger.print_info("Aborted OctoPrint installation.")
+                    return
+            chosen = [k]
+        else:
+            while True:
+                dialog = "╔═══════════════════════════════════════════════════════╗\n"
+                headline = Color.apply(
+                    "The following Klipper instances were found:", Color.GREEN
+                )
+                dialog += f"║{headline:^64}║\n"
+                dialog += "╟───────────────────────────────────────────────────────╢\n"
+
+                if candidates:
+                    line_all = Color.apply("a) Select all (install for all missing)", Color.YELLOW)
+                    dialog += f"║ {line_all:<63}║\n"
+                    dialog += "║                                                       ║\n"
+
+                index_map: Dict[str, Klipper] = {}
+                for i, k in enumerate(klipper_instances, start=1):
+                    mapping = existing_by_suffix.get(k.suffix)
+                    suffix = f" <-> {mapping.service_file_path.stem}" if mapping else ""
+                    line = Color.apply(f"{i}) {k.service_file_path.stem}{suffix}", Color.CYAN)
+                    dialog += f"║ {line:<63}║\n"
+                    index_map[str(i)] = k
+
+                dialog += "╟───────────────────────────────────────────────────────╢\n"
+                print(dialog, end="")
+                print_back_footer()
+
+                allowed = list(index_map.keys()) + ["b"] + (["a"] if candidates else [])
+                choice = get_selection_input("Choose instance to install OctoPrint for", allowed)
+
+                if choice == "b":
+                    Logger.print_info("Aborted OctoPrint installation.")
+                    return
+                if choice == "a":
+                    chosen = candidates
+                    break
+
+                selected = index_map[choice]
+                if selected.suffix in existing_by_suffix:
+                    confirm = get_confirm(
+                        f"OctoPrint already exists for '{selected.service_file_path.stem}'. Reinstall?",
+                        default_choice=True,
+                        allow_go_back=True,
+                    )
+                    if not confirm:
+                        # back to menu
+                        continue
+                chosen = [selected]
+                break
+
+        deps = {
+            "git",
+            "wget",
+            "python3-pip",
+            "python3-dev",
+            "libyaml-dev",
+            "build-essential",
+            "python3-setuptools",
+            "python3-virtualenv",
+        }
+        check_install_dependencies(deps)
+
+        # Determine used ports from existing OctoPrint services and prepare regex
+        used_ports: Set[int] = set()
+        port_re = re.compile(r"--port=(\d+)")
+        for op in existing_ops:
+            try:
+                content = op.service_file_path.read_text()
+                m = port_re.search(content)
+                if m:
+                    used_ports.add(int(m.group(1)))
+            except OSError:
+                pass
+
+        # noinspection PyShadowingNames
+        def read_existing_port(suffix: str) -> Optional[int]:
+            op = existing_by_suffix.get(suffix)
+            if not op:
+                return None
+            try:
+                content = op.service_file_path.read_text()
+                m = port_re.search(content)
+                return int(m.group(1)) if m else None
+            except OSError:
+                return None
+
+        def next_free_port(start: int, used: Set[int]) -> int:
+            p = start
+            while p in used:
+                p += 1
+            used.add(p)
+            return p
+
+        created_ops: List[Octoprint] = []
+        for k in chosen:
+            # Keep existing port on reinstall, otherwise assign next free one
+            existing_port = read_existing_port(k.suffix)
+            port = existing_port if existing_port is not None else next_free_port(OP_DEFAULT_PORT, used_ports)
+
+            instance = Octoprint(suffix=k.suffix)
+
+            if create_python_venv(instance.env_dir, force=False):
+                Logger.print_ok(
+                    f"Virtualenv created: {instance.env_dir}", prefix=False
+                )
+            else:
+                Logger.print_info(
+                    f"Virtualenv exists: {instance.env_dir}. Skipping creation ..."
+                )
+
+            install_python_packages(instance.env_dir, ["octoprint"])
+
+            instance.create(port=port)
+            created_ops.append(instance)
+
+        for inst in created_ops:
+            try:
+                InstanceManager.enable(inst)
+                InstanceManager.start(inst)
+            except Exception as e:
+                Logger.print_error(
+                    f"Failed to enable/start {inst.service_file_path.name}: {e}"
+                )
+
+        ip = get_ipv4_addr()
+        lines = ["Access your new OctoPrint instance(s) at:"]
+        for inst in created_ops:
+            try:
+                content = inst.service_file_path.read_text()
+                m = port_re.search(content)
+                if m:
+                    # noinspection HttpUrlsUsage
+                    lines.append(f"● {inst.service_file_path.stem}: http://{ip}:{m.group(1)}")
+            except OSError:
+                pass
+
+        Logger.print_dialog(DialogType.SUCCESS, lines, center_content=False)
+
+    def remove_extension(self, **kwargs) -> None:
+        Logger.print_status("Removing OctoPrint ...")
+
+        try:
+            op_instances: List[Octoprint] = get_instances(Octoprint)
+            if not op_instances:
+                Logger.print_info("No OctoPrint instances found. Skipped ...")
+                return
+
+            remove_all = False
+            if len(op_instances) == 1:
+                to_remove = op_instances
+            else:
+                dialog = "╔═══════════════════════════════════════════════════════╗\n"
+                headline = Color.apply(
+                    "The following OctoPrint instances were found:", Color.GREEN
+                )
+                dialog += f"║{headline:^64}║\n"
+                dialog += "╟───────────────────────────────────────────────────────╢\n"
+                select_all = Color.apply("a) Select all", Color.YELLOW)
+                dialog += f"║ {select_all:<63}║\n"
+                dialog += "║                                                       ║\n"
+
+                for i, inst in enumerate(op_instances, start=1):
+                    line = Color.apply(
+                        f"{i}) {inst.service_file_path.stem}", Color.CYAN
+                    )
+                    dialog += f"║ {line:<63}║\n"
+                dialog += "╟───────────────────────────────────────────────────────╢\n"
+                print(dialog, end="")
+                print_back_footer()
+
+                allowed = [str(i) for i in range(1, len(op_instances) + 1)]
+                allowed.extend(["a", "b"])
+                choice = get_selection_input("Choose instance to remove", allowed)
+
+                if choice == "a":
+                    remove_all = True
+                    to_remove = op_instances
+                elif choice == "b":
+                    Logger.print_info("Aborted OctoPrint removal.")
+                    return
+                else:
+                    idx = int(choice) - 1
+                    to_remove = [op_instances[idx]]
+
+            for inst in to_remove:
+                Logger.print_status(
+                    f"Removing instance {inst.service_file_path.stem} ..."
+                )
+                try:
+                    InstanceManager.remove(inst)
+                except Exception as e:
+                    Logger.print_error(
+                        f"Failed to remove service {inst.service_file_path.name}: {e}"
+                    )
+
+                # Remove only this instance's env and basedir
+                if inst.env_dir.exists():
+                    Logger.print_status(f"Removing {inst.env_dir} ...")
+                    run_remove_routines(inst.env_dir)
+                if inst.basedir.exists():
+                    Logger.print_status(f"Removing {inst.basedir} ...")
+                    run_remove_routines(inst.basedir)
+
+            # Remove sudoers file only if no instances remain
+            remaining = get_instances(Octoprint)
+            if not remaining and OP_SUDOERS_FILE.exists():
+                Logger.print_status(f"Removing {OP_SUDOERS_FILE} ...")
+                remove_with_sudo(OP_SUDOERS_FILE)
+
+            Logger.print_dialog(
+                DialogType.SUCCESS,
+                [
+                    "Selected OctoPrint instance(s) successfully removed!"
+                    if not remove_all
+                    else "All OctoPrint instances successfully removed!",
+                ],
+                center_content=True,
+            )
+
+        except Exception as e:
+            Logger.print_error(f"Error during OctoPrint removal: {e}")

kiauh/utils/common.py

@@ -42,10 +42,13 @@ from utils.sys_utils import (
 def get_kiauh_version() -> str:
     """
     Helper method to get the current KIAUH version by reading the latest tag
-    :return: string of the latest tag
+    :return: string of the latest tag or a default value if no tags exist
     """
-    lastest_tag: str = get_local_tags(Path(__file__).parent.parent)[-1]
+    tags = get_local_tags(Path(__file__).parent.parent)
-    return lastest_tag
+    if tags:
+        return tags[-1]
+    else:
+        return "v?.?.?"
 
 
 def convert_camelcase_to_kebabcase(name: str) -> str:

kiauh/utils/config_utils.py

@@ -11,7 +11,7 @@ from __future__ import annotations
 import shutil
 import tempfile
 from pathlib import Path
-from typing import List, Tuple
+from typing import List, Tuple, Union
 
 from core.logger import Logger
 from core.submodules.simple_config_parser.src.simple_config_parser.simple_config_parser import (
@@ -19,7 +19,7 @@ from core.submodules.simple_config_parser.src.simple_config_parser.simple_config
 )
 from utils.instance_type import InstanceType
 
-ConfigOption = Tuple[str, str]
+ConfigOption = Tuple[str, Union[str, List[str]]]
 
 
 def add_config_section(

kiauh/utils/instance_type.py

@@ -15,6 +15,7 @@ from extensions.obico.moonraker_obico import MoonrakerObico
 from extensions.octoeverywhere.octoeverywhere import Octoeverywhere
 from extensions.octoapp.octoapp import Octoapp
 from extensions.telegram_bot.moonraker_telegram_bot import MoonrakerTelegramBot
+from extensions.octoprint.octoprint import Octoprint
 
 InstanceType = TypeVar(
     "InstanceType",
@@ -24,4 +25,5 @@ InstanceType = TypeVar(
     MoonrakerObico,
     Octoeverywhere,
     Octoapp,
+    Octoprint,
 )

kiauh/utils/sys_utils.py

@@ -184,9 +184,6 @@ def install_python_requirements(target: Path, requirements: Path) -> None:
     :return: None
     """
     try:
-        # always update pip before installing requirements
-        update_python_pip(target)
-
         Logger.print_status("Installing Python requirements ...")
         command = [
             target.joinpath("bin/pip").as_posix(),
@@ -196,7 +193,7 @@ def install_python_requirements(target: Path, requirements: Path) -> None:
         ]
         result = run(command, stderr=PIPE, text=True)
 
-        if result.returncode != 0 or result.stderr:
+        if result.returncode != 0:
             Logger.print_error(f"{result.stderr}", False)
             raise VenvCreationFailedException("Installing Python requirements failed!")
 
@@ -216,9 +213,6 @@ def install_python_packages(target: Path, packages: List[str]) -> None:
     :return: None
     """
     try:
-        # always update pip before installing requirements
-        update_python_pip(target)
-
         Logger.print_status("Installing Python requirements ...")
         command = [
             target.joinpath("bin/pip").as_posix(),
@@ -228,7 +222,7 @@ def install_python_packages(target: Path, packages: List[str]) -> None:
             command.append(pkg)
         result = run(command, stderr=PIPE, text=True)
 
-        if result.returncode != 0 or result.stderr:
+        if result.returncode != 0:
             Logger.print_error(f"{result.stderr}", False)
             raise VenvCreationFailedException("Installing Python requirements failed!")
 

mkdocs.yml

@@ -0,0 +1,84 @@
+site_name: KIAUH Documentation
+site_description: Documentation for the Klipper Installation And Update Helper
+repo_url: https://github.com/dw-0/kiauh
+repo_name: dw-0/kiauh
+edit_uri: edit/master/docs
+
+copyright: Copyright © 2025 Dominik Willner
+
+theme:
+  name: material
+  logo: assets/logo.png
+  favicon: assets/logo.png
+  icon:
+    repo: fontawesome/brands/github
+  palette:
+    - media: "(prefers-color-scheme: light)"
+      scheme: default
+      primary: blue-grey
+      accent: cyan
+      toggle:
+        icon: material/weather-night
+        name: Switch to dark mode
+    - media: "(prefers-color-scheme: dark)"
+      scheme: slate
+      primary: blue-grey
+      accent: cyan
+      toggle:
+        icon: material/weather-sunny
+        name: Switch to light mode
+  features:
+    - navigation.instant
+    - navigation.tracking
+    - navigation.sections
+    - navigation.expand
+    - navigation.indexes
+    - navigation.top
+    - toc.follow
+    - content.code.copy
+
+plugins:
+  - search
+  - git-revision-date-localized:
+      enable_creation_date: true
+  - mkdocstrings:
+      handlers:
+        python:
+          paths: [.]
+          options:
+            docstring_style: google
+
+markdown_extensions:
+  - admonition
+  - pymdownx.details
+  - pymdownx.superfences
+  - pymdownx.highlight:
+      anchor_linenums: true
+  - pymdownx.inlinehilite
+  - pymdownx.snippets
+  - pymdownx.superfences
+  - tables
+  - attr_list
+  - md_in_html
+
+nav:
+  - Home: index.md
+  - Installation:
+      - setup/raspberry-pi-setup.md
+      - setup/installation.md
+  - Configuration: configuration.md
+  - Extensions:
+      - extensions/index.md
+      - extensions/gcode-shell-command.md
+  - Development:
+      - development/contributing.md
+      - development/changelog.md
+
+extra:
+  social:
+    - icon: simple/github
+      link: https://github.com/dw-0
+    - icon: simple/kofi
+      link: https://ko-fi.com/dw__0
+    - icon: simple/paypal
+      link: https://www.paypal.com/paypalme/dwillner0

pyproject.toml

@@ -2,7 +2,7 @@
 requires-python = ">=3.8"
 
 [project.optional-dependencies]
-dev=["ruff", "mypy"]
+dev=["ruff", "pyright"]
 
 [tool.ruff]
 required-version = ">=0.9.10"
@@ -20,14 +20,3 @@ quote-style = "double"
 
 [tool.ruff.lint]
 extend-select = ["I"]
-
-[tool.mypy]
-python_version = "3.8"
-platform = "linux"
-# strict = true # TODO: enable this once everything is else is handled
-check_untyped_defs = true
-ignore_missing_imports = true
-warn_redundant_casts = true
-warn_unused_ignores = true
-warn_return_any = true
-warn_unreachable = true

pyrightconfig.json

@@ -0,0 +1,6 @@
+{
+  "pythonVersion": "3.8",
+  "pythonPlatform": "Linux",
+  "typeCheckingMode": "standard",
+  "venvPath": "./.kiauh-env"
+}

requirements-dev.txt

@@ -0,0 +1,2 @@
+ruff (>=0.9.10)
+pyright

requirements.txt

@@ -0,0 +1,4 @@
+mkdocs-material
+mkdocs
+mkdocstrings[python]
+mkdocs-git-revision-date-localized-plugin

scripts/klipper.sh

@@ -280,7 +280,6 @@ function create_klipper_virtualenv() {
   status_msg "Installing $("python${python_version}" -V) virtual environment..."
 
   if virtualenv -p "python${python_version}" "${KLIPPY_ENV}"; then
-    (( python_version == 3 )) && "${KLIPPY_ENV}"/bin/pip install -U pip
     "${KLIPPY_ENV}"/bin/pip install -r "${KLIPPER_DIR}"/scripts/klippy-requirements.txt
   else
     log_error "failure while creating python3 klippy-env"

scripts/klipperscreen.sh

@@ -126,7 +126,7 @@ function update_klipperscreen() {
   git checkout -f master && ok_msg "Checkout successfull"
 
   if [[ $(md5sum "${KLIPPERSCREEN_DIR}/scripts/KlipperScreen-requirements.txt" | cut -d " " -f1) != "${old_md5}" ]]; then
-    status_msg "New dependecies detected..."
+    status_msg "New dependencies detected..."
     "${KLIPPERSCREEN_ENV}"/bin/pip install -r "${KLIPPERSCREEN_DIR}/scripts/KlipperScreen-requirements.txt"
     ok_msg "Dependencies have been installed!"
   fi

scripts/mobileraker.sh

@@ -133,7 +133,7 @@ function update_mobileraker() {
   git checkout -f main && ok_msg "Checkout successfull"
 
   if [[ $(md5sum "${MOBILERAKER_DIR}/scripts/mobileraker-requirements.txt" | cut -d " " -f1) != "${old_md5}" ]]; then
-    status_msg "New dependecies detected..."
+    status_msg "New dependencies detected..."
     "${MOBILERAKER_ENV}"/bin/pip install -r "${MOBILERAKER_DIR}/scripts/mobileraker-requirements.txt"
     ok_msg "Dependencies have been installed!"
   fi

scripts/moonraker.sh

@@ -336,7 +336,6 @@ function create_moonraker_virtualenv() {
   [[ -d ${MOONRAKER_ENV} ]] && rm -rf "${MOONRAKER_ENV}"
 
   if virtualenv -p /usr/bin/python3 "${MOONRAKER_ENV}"; then
-    "${MOONRAKER_ENV}"/bin/pip install -U pip
     "${MOONRAKER_ENV}"/bin/pip install -r "${MOONRAKER_DIR}/scripts/moonraker-requirements.txt"
   else
     log_error "failure while creating python3 moonraker-env"