fix: add unzip to dependencies for Mainsail and Fluidd

* Add OctoApp support

* Update scripts/octoapp.sh

Co-authored-by: dw-0 <domwil1091+github@gmail.com>

* Remove duplicate clone function

* Update Readme link

* Use "OctoApp for Klipper" in install menu

---------

Co-authored-by: dw-0 <domwil1091+github@gmail.com>

.github/FUNDING.yml

@@ -3,10 +3,10 @@
 github: # Replace with up to 4 GitHub Sponsors-enabled usernames e.g., [user1, user2]
 patreon: # Replace with a single Patreon username
 open_collective: # Replace with a single Open Collective username
-ko_fi: th33xitus
+ko_fi: dw__0
 tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel
 community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry
 liberapay: # Replace with a single Liberapay username
 issuehunt: # Replace with a single IssueHunt username
 otechie: # Replace with a single Otechie username
-custom: # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2']
+custom: https://paypal.me/dwillner0

.gitignore

@@ -1 +1,4 @@
+.idea
+.vscode
+*.code-workspace
 klipper_repos.txt

README.md

@@ -1,6 +1,6 @@
 <p align="center">
   <a>
-    <img src="https://raw.githubusercontent.com/th33xitus/kiauh/master/resources/screenshots/kiauh.png" alt="KIAUH logo" height="181">
+    <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>
@@ -10,42 +10,96 @@
 </p>
 
 <p align="center">
-  <a><img src="https://img.shields.io/github/license/th33xitus/kiauh"></a>
-  <a><img src="https://img.shields.io/github/stars/th33xitus/kiauh"></a>
-  <a><img src="https://img.shields.io/github/forks/th33xitus/kiauh"></a>
-  <a><img src="https://img.shields.io/github/languages/top/th33xitus/kiauh?logo=gnubash&logoColor=white"></a>
-  <a><img src="https://img.shields.io/github/v/tag/th33xitus/kiauh"></a>
+  <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/th33xitus/kiauh"></a>
-  <a><img src="https://img.shields.io/github/contributors/th33xitus/kiauh"></a>
+  <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>
 
-## **🛠️ Instructions:**
+<hr>
 
-For downloading this script it is necessary to have git installed.\
-If you haven't, please run `sudo apt-get install git -y` to install git first.\
-After git is installed, use the following commands in the given order to download and execute the script:
+<h2 align="center">
+  📄️ Instructions 📄
+</h2>
 
-```shell
-cd ~
+### 📋 Prerequisites
+KIAUH is a script that assists you in installing Klipper on a Linux operating system that has
+already been flashed to your Raspberry Pi's (or other SBC's) SD card. As a result, you must ensure 
+that you have a functional Linux system on hand. `Raspberry Pi OS Lite (either 32bit or 64bit)` is a recommended Linux image 
+if you are using a Raspberry Pi. The [official Raspberry Pi Imager](https://www.raspberrypi.com/software/) 
+is the simplest way to flash an image like this to an SD card.
 
-git clone https://github.com/th33xitus/kiauh.git
+* Once you have downloaded, installed and launched the Raspberry Pi Imager, 
+select `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>
 
-./kiauh/kiauh.sh
-```
+* Then select `Raspberry Pi OS Lite (32bit)` (or 64bit if you want to use that instead):
+<p align="center">
+  <img src="https://raw.githubusercontent.com/dw-0/kiauh/master/resources/screenshots/rpi_imager2.png" alt="KIAUH logo" height="350">
+</p>
+
+* Back in the Raspberry Pi Imager's main menu, select the corresponding SD card to which 
+you want to flash the image.
+
+* Make sure to go into the Advanced Option (the cog icon in the lower left corner of the main menu)
+and enable SSH and configure Wi-Fi.
+
+* If you need more help for using the Raspberry Pi Imager, please visit the [official documentation](https://www.raspberrypi.com/documentation/computers/getting-started.html).
+
+These steps **only** apply if you are actually using a Raspberry Pi. In case you want 
+to use a different SBC (like an Orange Pi or any other Pi derivates), please look up on how to get an appropriate Linux image flashed 
+to the SD card before proceeding further (usually done with Balena Etcher in those cases). Also make sure that KIAUH will be able to run 
+and operate on the Linux Distribution you are going to flash. You likely will have the most success with
+distributions based on Debian 11 Bullseye. Read the notes further down below in this document.
+
+### 💾 Download and use KIAUH
 **📢 Disclaimer: Usage of this script happens at your own risk!**
 
+* **Step 1:** \
+To download this script, it is necessary to have git installed. If you don't have git already installed, or if you are unsure, run the following command:
+```shell
+sudo apt-get update && sudo apt-get install git -y
+```
 
-## **❗ Notes:**
+* **Step 2:** \
+Once git is installed, use the following command to download KIAUH into your home-directory:
 
-**📋 Please see the [Changelog](docs/changelog.md) for possible important changes!**
+```shell
+cd ~ && git clone https://github.com/dw-0/kiauh.git
+```
 
-- Tested **only** on Raspberry Pi OS Lite (Debian 10 Buster)
-    - Other Debian based distributions can work
-    - Reported to work on Armbian too
-- During the use of this script you might be asked for your sudo password. There are several functions involved which need sudo privileges.
+* **Step 3:** \
+Finally, start KIAUH by running the next command:
 
-## **🌐 Sources & Further Information**
+```shell
+./kiauh/kiauh.sh
+```
+
+* **Step 4:** \
+You should now find yourself in the main menu of KIAUH. You will see several actions to choose from depending 
+on what you want to do. To choose an action, simply type the corresponding number into the "Perform action" 
+prompt and confirm by hitting ENTER.
+
+<hr>
+
+<h2 align="center">❗ Notes ❗</h2>
+
+### **📋 Please see the [Changelog](docs/changelog.md) for possible important changes!**
+
+- Mainly tested on Raspberry Pi OS Lite (Debian 10 Buster / Debian 11 Bullseye)
+    - Other Debian based distributions (like Ubuntu 20 to 22) likely work too
+    - Reported to work on Armbian as well but not tested in detail
+- During the use of this script you will be asked for your sudo password. There are several functions involved which need sudo privileges.
+
+<hr>
+
+<h2 align="center">🌐 Sources & Further Information</h2>
 
 <table>
 <tr>
@@ -71,33 +125,68 @@ git clone https://github.com/th33xitus/kiauh.git
 <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://camo.githubusercontent.com/627be7fc67195b626b298af9b9677d7c58e698c67305e54324cffbe06130d4a4/68747470733a2f2f6f63746f7072696e742e6f72672f6173736574732f696d672f6c6f676f2e706e67" alt="OctoPrint Logo" 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>by <a href="https://github.com/fluidd-core">fluidd-core</a></th>
 <th>by <a href="https://github.com/jordanruthe">jordanruthe</a></th>
 <th>by <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>
+
 <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>by <a href="https://github.com/nlef">nlef</a></th>
 <th>by <a href="https://github.com/Kragrathea">Kragrathea</a></th>
 <th>by <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/OctoPrint-OctoApp">OctoApp For Klipper</a></h3></th>
+<th><h3></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="OctoEverywhere Logo" height="64"></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>by <a href="https://github.com/Clon1998">Patrick Schmidt</a></th>
+<th>by <a href="https://github.com/QuinnDamerell">Quinn Damerell</a></th>
+<th>by <a href="https://github.com/crysxd">Christian Würthner</a></th>
+<th></th>
+</tr>
+
+
 </table>
 
-## **Credits**
+<hr>
+
+<h2 align="center">✨ Credits ✨</h2>
 
 * A big thank you to [lixxbox](https://github.com/lixxbox) for that awesome KIAUH-Logo!
-* Also a big thank you to everyone who supported my work with a [Ko-fi](https://ko-fi.com/th33xitus) !
+* Also, a big thank you to everyone who supported my work with a [Ko-fi](https://ko-fi.com/dw__0) !
 * Last but not least: Thank you to all contributors and members of the Klipper Community who like and share this project!
+
+<hr>
+
+<h4 align="center">A special thank you to JetBrains for sponsoring this project with their incredible software!</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>

docs/changelog.md

@@ -2,6 +2,24 @@
 
 This document covers possible important changes to KIAUH.
 
+### 2023-06-17
+KIAUH has now added support for installing Mobileraker's companion! 
+Mobileraker is a free and Open Source Android and iOS App for Klipper, utilizing the Moonraker API, allowing you
+to control your printer. Thank you to [Clon1998](https://github.com/Clon1998) for adding this feature!
+
+### 2023-02-03
+The installer for MJPG-Streamer got replaced by crowsnest. It is an improved webcam service, utilizing ustreamer. 
+Please have a look here for additional info about crowsnest and how to configure it: https://github.com/mainsail-crew/crowsnest \
+It's unsure if the previous MJPG-Streamer installer will be updated and make its way back into KIAUH.
+A big thanks to [KwadFan](https://github.com/KwadFan) for writing the crowsnest implementation.
+
+### 2022-10-31
+Some functions got updated, though not all of them.
+
+The following functions are still currently unavailable:
+- Installation of: MJPG-Streamer
+- All backup functions and the Log-Upload
+
 ### 2022-10-20
 KIAUH has now reached major version 5 !
 

docs/gcode_shell_command.md

@@ -41,7 +41,7 @@ Execute with:
 `RUN_SHELL_COMMAND CMD=hello_world`
 
 ### Passing parameters:
-As of commit [f231fa9](https://github.com/th33xitus/kiauh/commit/f231fa9c69191f23277b4e3319f6b675bfa0ee42) it is also possible to pass optional parameters to a `gcode_shell_command`.
+As of commit [f231fa9](https://github.com/dw-0/kiauh/commit/f231fa9c69191f23277b4e3319f6b675bfa0ee42) it is also possible to pass optional parameters to a `gcode_shell_command`.
 The following short example shows storing the extruder temperature into a variable, passing that value with a parameter to a `gcode_shell_command`, which then, 
 once the gcode_macro runs and the gcode_shell_command gets called, executes the `script.sh`. The script then echoes a message to the console (if `verbose: True`) 
 and writes the value of the parameter into a textfile called `test.txt` located in the home directory.

kiauh.sh

@@ -1,23 +1,14 @@
 #!/usr/bin/env bash
 
 #=======================================================================#
-# Copyright (C) 2020 - 2022 Dominik Willner <th33xitus@gmail.com>       #
+# Copyright (C) 2020 - 2024 Dominik Willner <th33xitus@gmail.com>       #
 #                                                                       #
 # This file is part of KIAUH - Klipper Installation And Update Helper   #
-# https://github.com/th33xitus/kiauh                                    #
+# https://github.com/dw-0/kiauh                                         #
 #                                                                       #
 # This file may be distributed under the terms of the GNU GPLv3 license #
 #=======================================================================#
 
-# TODO: mjpg-streamer
-# TODO: moonraker-telegram-bot
-# TODO: obico
-# TODO: pretty_gcode
-# TODO: upload_log
-# TODO: all backup functions
-# TODO: octoprint
-# TODO: doublecheck that nothing got missed!
-
 set -e
 clear
 

resources/example.printer.cfg

@@ -1,6 +1,10 @@
 [mcu]
 serial: /dev/serial/by-id/<your-mcu-id>
 
+[virtual_sdcard]
+path: %GCODES_DIR%
+on_error_gcode: CANCEL_PRINT
+
 [printer]
 kinematics: none
 max_velocity: 1000

resources/fluidd

@@ -55,6 +55,7 @@ server {
         proxy_set_header X-Real-IP $remote_addr;
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
         proxy_set_header X-Scheme $scheme;
+        proxy_read_timeout 600;
     }
 
     location /webcam/ {

resources/klipper.env

@@ -1 +1 @@
-KLIPPER_ARGS="/home/%USER%/klipper/klippy/klippy.py %CFG% -I %PRINTER% -l %LOG% -a %UDS%"
+KLIPPER_ARGS="%KLIPPER_DIR%/klippy/klippy.py %CFG% -I %PRINTER% -l %LOG% -a %UDS%"

resources/klipper.service

@@ -1,7 +1,7 @@
 [Unit]
-Description=Klipper 3D Printer Firmware SV1 %INST%
+Description=Klipper 3D Printer Firmware SV1
 Documentation=https://www.klipper3d.org/
-After=network.target
+After=network-online.target
 Wants=udev.target
 
 [Install]
@@ -11,7 +11,7 @@ WantedBy=multi-user.target
 Type=simple
 User=%USER%
 RemainAfterExit=yes
-WorkingDirectory=/home/%USER%/klipper
+WorkingDirectory=%KLIPPER_DIR%
 EnvironmentFile=%ENV_FILE%
 ExecStart=%ENV%/bin/python $KLIPPER_ARGS
 Restart=always

resources/mainsail

@@ -55,6 +55,7 @@ server {
         proxy_set_header X-Real-IP $remote_addr;
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
         proxy_set_header X-Scheme $scheme;
+        proxy_read_timeout 600;
     }
 
     location /webcam/ {

resources/moonraker-telegram-bot.env

@@ -0,0 +1 @@
+TELEGRAM_BOT_ARGS="%TELEGRAM_BOT_DIR%/bot/main.py -c %CFG% -l %LOG%"

resources/moonraker-telegram-bot.service

@@ -1,19 +1,16 @@
-#Systemd service file for Moonraker Telegram Bot
-
 [Unit]
-Description=Starts Moonraker Telegram Bot instance %INST% on startup
+Description=Moonraker Telegram Bot SV1 %INST%
 Documentation=https://github.com/nlef/moonraker-telegram-bot/wiki
-After=network.target
+After=network-online.target
 
 [Install]
 WantedBy=multi-user.target
 
 [Service]
-Environment=TELEGRAM_CONF=%CFG%
-Environment=TELEGRAM_LOG=%LOG%
 Type=simple
 User=%USER%
-RemainAfterExit=yes
-ExecStart=%ENV%/bin/python %DIR%/bot/main.py -c ${TELEGRAM_CONF} -l ${TELEGRAM_LOG}
+WorkingDirectory=%TELEGRAM_BOT_DIR%
+EnvironmentFile=%ENV_FILE%
+ExecStart=%ENV%/bin/python $TELEGRAM_BOT_ARGS
 Restart=always
 RestartSec=10

resources/moonraker.conf

@@ -14,12 +14,12 @@ trusted_clients:
     FE80::/10
     ::1/128
 cors_domains:
-    http://*.lan
-    http://*.local
-    https://my.mainsail.xyz
-    http://my.mainsail.xyz
-    https://app.fluidd.xyz
-    http://app.fluidd.xyz
+    *.lan
+    *.local
+    *://localhost
+    *://localhost:*
+    *://my.mainsail.xyz
+    *://app.fluidd.xyz
 
 [octoprint_compat]
 

resources/moonraker.env

@@ -1 +1 @@
-MOONRAKER_ARGS="/home/%USER%/moonraker/moonraker/moonraker.py -d %PRINTER_DATA%"
+MOONRAKER_ARGS="%MOONRAKER_DIR%/moonraker/moonraker.py -d %PRINTER_DATA%"

resources/moonraker.service

@@ -12,7 +12,7 @@ Type=simple
 User=%USER%
 SupplementaryGroups=moonraker-admin
 RemainAfterExit=yes
-WorkingDirectory=/home/%USER%/moonraker
+WorkingDirectory=%MOONRAKER_DIR%
 EnvironmentFile=%ENV_FILE%
 ExecStart=%ENV%/bin/python $MOONRAKER_ARGS
 Restart=always

scripts/backup.sh

@@ -1,10 +1,10 @@
 #!/usr/bin/env bash
 
 #=======================================================================#
-# Copyright (C) 2020 - 2022 Dominik Willner <th33xitus@gmail.com>       #
+# Copyright (C) 2020 - 2024 Dominik Willner <th33xitus@gmail.com>       #
 #                                                                       #
 # This file is part of KIAUH - Klipper Installation And Update Helper   #
-# https://github.com/th33xitus/kiauh                                    #
+# https://github.com/dw-0/kiauh                                         #
 #                                                                       #
 # This file may be distributed under the terms of the GNU GPLv3 license #
 #=======================================================================#
@@ -31,21 +31,30 @@ function backup_before_update() {
   backup_"${1}"
 }
 
-function backup_klipper_config_dir() {
+function backup_config_dir() {
   check_for_backup_dir
-  local current_date config_folder_name
+  local current_date config_pathes
 
-  if [[ -d "${KLIPPER_CONFIG}" ]]; then
+  config_pathes=$(get_config_folders)
+
+  if [[ -n "${config_pathes}" ]]; then
     current_date=$(get_date)
-    config_folder_name="$(echo "${KLIPPER_CONFIG}" | rev | cut -d"/" -f1 | rev)"
-
     status_msg "Timestamp: ${current_date}"
-    status_msg "Create backup of the Klipper config directory ..."
 
-    mkdir -p "${BACKUP_DIR}/${config_folder_name}/${current_date}"
-    cp -r "${KLIPPER_CONFIG}" "${_}"
+    local i=0 folder folder_name target_dir
+    for folder in ${config_pathes}; do
+      if [[ -d ${folder} ]]; then
+        status_msg "Create backup of ${folder} ..."
   
-    print_confirm "Configuration directory backup complete!"
+        folder_name=$(echo "${folder}" | rev | cut -d"/" -f2 | rev)
+        target_dir="${BACKUP_DIR}/configs/${current_date}/${folder_name}"
+        mkdir -p "${target_dir}"
+        cp -r "${folder}" "${target_dir}"
+        i=$(( i + 1 ))
+  
+        ok_msg "Backup created in:\n${target_dir}"
+      fi
+    done
   else
     ok_msg "No config directory found! Skipping backup ..."
   fi
@@ -53,27 +62,29 @@ function backup_klipper_config_dir() {
 
 function backup_moonraker_database() {
   check_for_backup_dir
-  local current_date databases target_dir regex=".moonraker_database(_[0-9a-zA-Z]+)?"
-  databases=$(find "${HOME}" -maxdepth 1 -type d -regextype posix-extended -regex "${HOME}/${regex}" | sort)
+  local current_date db_pathes
 
-  if [[ -n ${databases} ]]; then
+  db_pathes=$(get_instance_folder_path "database")
+
+  if [[ -n ${db_pathes} ]]; then
     current_date=$(get_date)
-    target_dir="${BACKUP_DIR}/moonraker_database_backup/${current_date}"
-
     status_msg "Timestamp: ${current_date}"
-    mkdir -p "${target_dir}"
 
-    for database in ${databases}; do
+    local i=0 database folder_name target_dir
+    for database in ${db_pathes}; do
       status_msg "Create backup of ${database} ..."
-      cp -r "${database}" "${target_dir}"
-      ok_msg "Done!"
-    done
 
-    print_confirm "Moonraker database backup complete!"
+      folder_name=$(echo "${database}" | rev | cut -d"/" -f2 | rev)
+      target_dir="${BACKUP_DIR}/moonraker_databases/${current_date}/${folder_name}"
+      mkdir -p "${target_dir}"
+      cp -r "${database}" "${target_dir}"
+      i=$(( i + 1 ))
+
+      ok_msg "Backup created in:\n${target_dir}"
+    done
   else
     print_error "No Moonraker database found! Skipping backup ..."
   fi
-  return
 }
 
 function backup_klipper() {
@@ -186,3 +197,19 @@ function backup_telegram_bot() {
     print_error "Can't back up MoonrakerTelegramBot directory!\n Not found!"
   fi
 }
+
+function backup_octoeverywhere() {
+  local current_date
+
+  if [[ -d ${OCTOEVERYWHERE_DIR} ]] ; then
+    status_msg "Creating OctoEverywhere backup ..."
+    check_for_backup_dir
+    current_date=$(get_date)
+    status_msg "Timestamp: ${current_date}"
+    mkdir -p "${BACKUP_DIR}/OctoEverywhere-backups/${current_date}"
+    cp -r "${OCTOEVERYWHERE_DIR}" "${_}" && cp -r "${OCTOEVERYWHERE_ENV}" "${_}"
+    print_confirm "OctoEverywhere backup complete!"
+  else
+    print_error "Can't back up OctoEverywhere directory!\n Not found!"
+  fi
+}

scripts/crowsnest.sh

@@ -0,0 +1,235 @@
+#!/usr/bin/env bash
+
+#=======================================================================#
+# Copyright (C) 2020 - 2024 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 #
+#=======================================================================#
+
+#=======================================================================#
+# Crowsnest Installer brought to you by KwadFan <me@stephanwe.de>       #
+# Copyright (C) 2022 KwadFan <me@stephanwe.de>                          #
+# https://github.com/KwadFan/crowsnest                                  #
+#=======================================================================#
+
+# Error Handling
+set -e
+
+# Helper messages
+
+function multi_instance_message(){
+  echo -e "Crowsnest is NOT designed to support multi instances."
+  echo -e "A workaround for this is to choose the most used instance as a 'master'"
+  echo -e "Use this instance to set up your 'crowsnest.conf' and steering it's service.\n"
+  echo -e "Found the following instances:\n"
+  for i in ${1}; do
+    select_msg "${i}"
+  done
+  echo -e "\nLaunching crowsnest's configuration tool ..."
+  continue_config
+}
+
+# Helper funcs
+function clone_crowsnest(){
+  $(command -v git) clone "${CROWSNEST_REPO}" -b master "${CROWSNEST_DIR}"
+}
+
+function check_multi_instance(){
+  local -a instances
+  readarray -t instances < <(find "${HOME}" -regex "${HOME}/[a-zA-Z0-9_]+_data/*" -printf "%P\n" 2> /dev/null | sort)
+  if [[ "${#instances[@]}" -gt 1 ]]; then
+    status_msg "Multi instance install detected ..."
+    multi_instance_message "${instances[*]}"
+    if [[ -d "${HOME}/crowsnest" ]]; then
+      pushd "${HOME}/crowsnest" &> /dev/null || exit 1
+      if ! make config ;then
+        error_msg "Something went wrong! Please try again..."
+        if [[ -f "tools/.config" ]]; then
+          rm -f tools/.config
+        fi
+        exit 1
+      fi
+      if [[ ! -f "tools/.config" ]]; then
+        log_error "failure while generating .config"
+        error_msg "Generating .config failed, installation aborted"
+        exit 1
+      fi
+      popd &> /dev/null || exit 1
+    fi
+  fi
+}
+
+function continue_config() {
+  local reply
+  while true; do
+    read -erp "${cyan}###### Continue with configuration? (y/N):${white} " reply
+    case "${reply}" in
+      Y|y|Yes|yes)
+        select_msg "Yes"
+        break;;
+      N|n|No|no|"")
+        select_msg "No"
+        warn_msg "Installation aborted by user ... Exiting!"
+        exit 1;;
+      *)
+        error_msg "Invalid Input!\n";;
+    esac
+  done
+  return 0
+}
+
+# Install func
+function install_crowsnest(){
+
+  # Step 1: jump to home directory
+  pushd "${HOME}" &> /dev/null || exit 1
+
+  # Step 2: Clone crowsnest repo
+  status_msg "Cloning 'crowsnest' repository ..."
+  if [[ ! -d "${HOME}/crowsnest" && -z "$(ls -A "${HOME}/crowsnest" 2> /dev/null)" ]]; then
+    clone_crowsnest
+  else
+    ok_msg "crowsnest repository already exists ..."
+  fi
+
+  # Step 3: Install dependencies
+  dependency_check git make
+
+  # Step 4: Check for Multi Instance
+  check_multi_instance
+
+  # Step 5: Launch crowsnest installer
+  pushd "${HOME}/crowsnest" &> /dev/null || exit 1
+  title_msg "Installer will prompt you for sudo password!"
+  status_msg "Launching crowsnest installer ..."
+  if ! sudo make install BASE_USER=$USER; then
+    error_msg "Something went wrong! Please try again..."
+    exit 1
+  fi
+
+  # Step 5: Leave directory (twice due two pushd)
+  popd &> /dev/null || exit 1
+  popd &> /dev/null || exit 1
+}
+
+# Remove func
+function remove_crowsnest(){
+  if [[ -d "${CROWSNEST_DIR}" ]]; then
+    pushd "${HOME}/crowsnest" &> /dev/null || exit 1
+    title_msg "Uninstaller will prompt you for sudo password!"
+    status_msg "Launching crowsnest uninstaller ..."
+
+    if ! make uninstall; then
+      error_msg "Something went wrong! Please try again..."
+      exit 1
+    fi
+
+    status_msg "Removing crowsnest directory ..."
+    rm -rf "${CROWSNEST_DIR}"
+    ok_msg "Directory removed!"
+  fi
+
+  print_confirm "Crowsnest successfully removed!"
+}
+
+# Status funcs
+get_crowsnest_status(){
+  local -a files
+  local env_file
+  env_file="$(grep "EnvironmentFile" /etc/systemd/system/crowsnest.service 2>/dev/null | cut -d "=" -f2)"
+  files=(
+    "${CROWSNEST_DIR}"
+    "/usr/local/bin/crowsnest"
+    "/etc/logrotate.d/crowsnest"
+    "/etc/systemd/system/crowsnest.service"
+    "${env_file}"
+    )
+  local count
+  count=0
+
+  for file in "${files[@]}"; do
+    [[ -e "${file}" ]] && count=$(( count +1 ))
+  done
+  if [[ "${count}" -eq "${#files[*]}" ]]; then
+    echo "Installed"
+  elif [[ "${count}" -gt 0 ]]; then
+    echo "Incomplete!"
+  else
+    echo "Not installed!"
+  fi
+}
+
+# Update funcs
+# Shameless stolen from KlipperScreen.sh
+function get_local_crowsnest_commit() {
+  [[ ! -d ${CROWSNEST_DIR} || ! -d "${CROWSNEST_DIR}/.git" ]] && return
+
+  local commit
+  cd "${CROWSNEST_DIR}"
+  commit="$(git describe HEAD --always --tags | cut -d "-" -f 1,2)"
+  echo "${commit}"
+}
+
+function get_remote_crowsnest_commit() {
+  [[ ! -d ${CROWSNEST_DIR} || ! -d "${CROWSNEST_DIR}/.git" ]] && return
+
+  local commit
+  cd "${CROWSNEST_DIR}" && git fetch origin -q
+  commit=$(git describe origin/master --always --tags | cut -d "-" -f 1,2)
+  echo "${commit}"
+}
+
+function compare_crowsnest_versions() {
+  local versions local_ver remote_ver
+  local_ver="$(get_local_crowsnest_commit)"
+  remote_ver="$(get_remote_crowsnest_commit)"
+
+  if [[ ${local_ver} != "${remote_ver}" ]]; then
+    versions="${yellow}$(printf " %-14s" "${local_ver}")${white}"
+    versions+="|${green}$(printf " %-13s" "${remote_ver}")${white}"
+    # add moonraker to application_updates_available in kiauh.ini
+    add_to_application_updates "crowsnest"
+  else
+    versions="${green}$(printf " %-14s" "${local_ver}")${white}"
+    versions+="|${green}$(printf " %-13s" "${remote_ver}")${white}"
+  fi
+
+  echo "${versions}"
+}
+
+function install_crowsnest_dependencies() {
+  local packages log_name="Crowsnest"
+  local install_script="${CROWSNEST_DIR}/tools/install.sh"
+
+  ### read PKGLIST from official install-script
+  status_msg "Reading dependencies..."
+  # shellcheck disable=SC2016
+  packages="$(grep "PKGLIST=" "${install_script}" | cut -d'"' -f2 | sed 's/\${PKGLIST}//g' | tr -d '\n')"
+
+  echo "${cyan}${packages}${white}" | tr '[:space:]' '\n'
+    read -r -a packages <<< "${packages}"
+
+  ### Update system package lists if stale
+  update_system_package_lists
+
+  ### Install required packages
+  install_system_packages "${log_name}" "packages[@]"
+}
+
+function update_crowsnest() {
+  do_action_service "stop" "crowsnest"
+
+  if [[ ! -d ${CROWSNEST_DIR} ]]; then
+    clone_crowsnest
+  else
+    status_msg "Updating Crowsnest ..."
+    cd "${CROWSNEST_DIR}" && git pull
+    ### read PKGLIST and install possible new dependencies
+    install_crowsnest_dependencies
+  fi
+  ok_msg "Update complete!"
+  do_action_service "restart" "crowsnest"
+}

scripts/flash_klipper.sh

@@ -1,10 +1,10 @@
 #!/usr/bin/env bash
 
 #=======================================================================#
-# Copyright (C) 2020 - 2022 Dominik Willner <th33xitus@gmail.com>       #
+# Copyright (C) 2020 - 2024 Dominik Willner <th33xitus@gmail.com>       #
 #                                                                       #
 # This file is part of KIAUH - Klipper Installation And Update Helper   #
-# https://github.com/th33xitus/kiauh                                    #
+# https://github.com/dw-0/kiauh                                         #
 #                                                                       #
 # This file may be distributed under the terms of the GNU GPLv3 license #
 #=======================================================================#
@@ -52,16 +52,57 @@ function init_flash_process() {
     esac
   done
 
-  ### step 2: select how the mcu is connected to the host
+  ### step 2: select how the mcu is flashed (flash/serialflash)
+  select_flash_command
+
+  ### step 3: select how the mcu is connected to the host
   select_mcu_connection
 
-  ### step 3: select which detected mcu should be flashed
+  ### step 4: select which detected mcu should be flashed
   select_mcu_id "${method}"
 }
 
 #================================================#
 #=================== STEP 2 =====================#
 #================================================#
+function select_flash_command() {
+  unset flash_command
+
+  top_border
+  echo -e "| How to flash MCU?                                     |"
+  echo -e "| 1) make flash (default)                               |"
+  echo -e "| 2) make serialflash (stm32flash)                      |"
+  blank_line
+  back_help_footer
+
+  local choice
+  while true; do
+    read -p "${cyan}###### Flashing command:${white} " -i "1" -e choice
+    case "${choice}" in
+      1)
+        select_msg "Selected 'make flash' command"
+        flash_command="flash"
+        break;;
+      2)
+        select_msg "Selected 'make serialflash' command"
+        flash_command="serialflash"
+        break;;
+      B|b)
+        advanced_menu
+        break;;
+      H|h)
+        clear && print_header
+        show_mcu_flash_command_help
+        break;;
+      *)
+        error_msg "Invalid command!";;
+    esac
+  done
+}
+
+#================================================#
+#=================== STEP 3 =====================#
+#================================================#
 function select_mcu_connection() {
   top_border
   echo -e "| ${yellow}Make sure that the controller board is connected now!${white} |"
@@ -70,6 +111,7 @@ function select_mcu_connection() {
   echo -e "| How is the controller board connected to the host?    |"
   echo -e "| 1) USB                                                |"
   echo -e "| 2) UART                                               |"
+  echo -e "| 3) USB (DFU mode)                                     |"
   blank_line
   back_help_footer
 
@@ -85,6 +127,10 @@ function select_mcu_connection() {
         status_msg "Identifying MCU possibly connected via UART ...\n"
         get_uart_id || true # continue even after exit code 1
         break;;
+      3)
+        status_msg "Identifying MCU connected via USB in DFU mode ...\n"
+        get_dfu_id || true # continue even after exit code 1
+        break;;
       B|b)
         advanced_menu
         break;;
@@ -107,7 +153,6 @@ function print_detected_mcu_to_screen() {
   fi
 
   for mcu in "${mcu_list[@]}"; do
-    mcu=$(echo "${mcu}" | rev | cut -d"/" -f1 | rev)
     echo -e " ● MCU #${i}: ${cyan}${mcu}${white}"
     i=$(( i + 1 ))
   done
@@ -115,7 +160,7 @@ function print_detected_mcu_to_screen() {
 }
 
 #================================================#
-#=================== STEP 3 =====================#
+#=================== STEP 4 =====================#
 #================================================#
 function select_mcu_id() {
   local i=0 sel_index=0 method=${1}
@@ -190,7 +235,7 @@ function start_flash_mcu() {
   local device=${1}
   do_action_service "stop" "klipper"
 
-  if make flash FLASH_DEVICE="${device}"; then
+  if make ${flash_command} FLASH_DEVICE="${device}"; then
     ok_msg "Flashing successfull!"
   else
     warn_msg "Flashing failed!"
@@ -329,6 +374,16 @@ function get_uart_id() {
   done
 }
 
+function get_dfu_id() {
+  unset mcu_list
+  sleep 1
+  mcus=$(lsusb | grep "DFU" | cut -d " " -f 6 2>/dev/null)
+
+  for mcu in ${mcus}; do
+    mcu_list+=("${mcu}")
+  done
+}
+
 function show_flash_method_help() {
   top_border
   echo -e "|     ~~~~~~~~ < ? > Help: Flash MCU < ? > ~~~~~~~~     |"
@@ -372,6 +427,36 @@ function show_flash_method_help() {
   done
 }
 
+function show_mcu_flash_command_help() {
+  top_border
+  echo -e "|     ~~~~~~~~ < ? > Help: Flash MCU < ? > ~~~~~~~~     |"
+  hr
+  echo -e "| ${cyan}make flash:${white}                                           |"
+  echo -e "| The default command to flash controller board, it     |"
+  echo -e "| will detect selected microcontroller and use suitable |"
+  echo -e "| tool for flashing it.                                 |"
+  blank_line
+  echo -e "| ${cyan}make serialflash:${white}                                     |"
+  echo -e "| Special command to flash STM32 microcontrollers in    |"
+  echo -e "| DFU mode but connected via serial. stm32flash command |"
+  echo -e "| will be used internally.                              |"
+  blank_line
+  back_footer
+
+  local choice
+  while true; do
+    read -p "${cyan}###### Please select:${white} " choice
+    case "${choice}" in
+      B|b)
+        clear && print_header
+        select_flash_command
+        break;;
+      *)
+        error_msg "Invalid command!";;
+    esac
+  done
+}
+
 function show_mcu_connection_help() {
   top_border
   echo -e "|     ~~~~~~~~ < ? > Help: Flash MCU < ? > ~~~~~~~~     |"

scripts/fluidd.sh

@@ -1,10 +1,10 @@
 #!/usr/bin/env bash
 
 #=======================================================================#
-# Copyright (C) 2020 - 2022 Dominik Willner <th33xitus@gmail.com>       #
+# Copyright (C) 2020 - 2024 Dominik Willner <th33xitus@gmail.com>       #
 #                                                                       #
 # This file is part of KIAUH - Klipper Installation And Update Helper   #
-# https://github.com/th33xitus/kiauh                                    #
+# https://github.com/dw-0/kiauh                                         #
 #                                                                       #
 # This file may be distributed under the terms of the GNU GPLv3 license #
 #=======================================================================#
@@ -16,21 +16,35 @@ set -e
 #===================================================#
 
 function install_fluidd() {
-  ### exit early if moonraker not found
   if [[ -z $(moonraker_systemd) ]]; then
-    local error="Moonraker not installed! Please install Moonraker first!"
-    print_error "${error}" && return
+    local error="Moonraker not installed! It's recommended to install Moonraker first!"
+    print_error "${error}"
+    while true; do
+      local yn
+      read -p "${cyan}###### Proceed to install Fluidd without installing Moonraker? (y/N):${white} " yn
+      case "${yn}" in
+        Y|y|Yes|yes)
+          select_msg "Yes"
+          break;;
+        N|n|No|no|"")
+          select_msg "No"
+          abort_msg "Exiting Fluidd setup ...\n"
+          return;;
+        *)
+          error_msg "Invalid Input!";;
+      esac
+    done
   fi
 
   ### checking dependencies
-  local dep=(wget nginx)
+  local dep=(wget nginx unzip)
   dependency_check "${dep[@]}"
   ### detect conflicting Haproxy and Apache2 installations
   detect_conflicting_packages
 
   status_msg "Initializing Fluidd installation ..."
   ### first, we create a backup of the full klipper_config dir - safety first!
-  backup_klipper_config_dir
+  backup_config_dir
 
   ### check for other enabled web interfaces
   unset SET_LISTEN_PORT
@@ -39,30 +53,6 @@ function install_fluidd() {
   ### check if another site already listens to port 80
   fluidd_port_check
 
-#  ### ask user to install mjpg-streamer
-#  local install_mjpg_streamer
-#  if [[ ! -f "${SYSTEMD}/webcamd.service" ]]; then
-#    while true; do
-#      echo
-#      top_border
-#      echo -e "| Install MJPG-Streamer for webcam support?             |"
-#      bottom_border
-#      read -p "${cyan}###### Please select (y/N):${white} " yn
-#      case "${yn}" in
-#        Y|y|Yes|yes)
-#          select_msg "Yes"
-#          install_mjpg_streamer="true"
-#          break;;
-#        N|n|No|no|"")
-#          select_msg "No"
-#          install_mjpg_streamer="false"
-#          break;;
-#        *)
-#          error_msg "Invalid command!";;
-#      esac
-#    done
-#  fi
-
   ### download fluidd
   download_fluidd
 
@@ -82,9 +72,6 @@ function install_fluidd() {
   ### add fluidd to the update manager in moonraker.conf
   patch_fluidd_update_manager
 
-  ### install mjpg-streamer
-#  [[ ${install_mjpg_streamer} == "true" ]] && install_mjpg-streamer
-
   fetch_webui_ports #WIP
 
   ### confirm message
@@ -92,22 +79,21 @@ function install_fluidd() {
 }
 
 function install_fluidd_macros() {
+  local yn
   while true; do
     echo
     top_border
-    echo -e "| It is recommended to have some important macros in    |"
-    echo -e "| your printer configuration to have Fluidd fully       |"
-    echo -e "| functional and working.                               |"
+    echo -e "| It is recommended to use special macros in order to   |"
+    echo -e "| have Fluidd fully functional and working.             |"
     blank_line
     echo -e "| The recommended macros for Fluidd can be found here:  |"
-    echo -e "| https://docs.fluidd.xyz/configuration/initial_setup   |"
+    echo -e "| https://github.com/fluidd-core/fluidd-config           |"
     blank_line
-    echo -e "| If you already have these macros in your config file, |"
-    echo -e "| skip this step and answer with 'no'.                  |"
+    echo -e "| If you already use these macros skip this step.       |"
     echo -e "| Otherwise you should consider to answer with 'yes' to |"
-    echo -e "| add the recommended example macros to your config.    |"
+    echo -e "| download the recommended macros.                      |"
     bottom_border
-    read -p "${cyan}###### Add the recommended macros? (Y/n):${white} " yn
+    read -p "${cyan}###### Download the recommended macros? (Y/n):${white} " yn
     case "${yn}" in
       Y|y|Yes|yes|"")
         select_msg "Yes"
@@ -124,36 +110,64 @@ function install_fluidd_macros() {
 }
 
 function download_fluidd_macros() {
-  local fluidd_cfg path configs regex
+  local ms_cfg_repo path configs regex line gcode_dir
 
-  fluidd_cfg="https://raw.githubusercontent.com/fluidd-core/FluiddPI/master/src/modules/fluidd/filesystem/home/pi/klipper_config/fluidd.cfg"
-  regex="\/home\/${USER}\/([A-Za-z0-9_]+)\/config\/printer\.cfg"
+  ms_cfg_repo="https://github.com/fluidd-core/fluidd-config.git"
+  regex="${HOME//\//\\/}\/([A-Za-z0-9_]+)\/config\/printer\.cfg"
   configs=$(find "${HOME}" -maxdepth 3 -regextype posix-extended -regex "${regex}" | sort)
 
-  if [[ -n ${configs} ]]; then
-    for config in ${configs}; do
-      path=$(echo "${config}" | rev | cut -d"/" -f2- | rev)
-      if [[ ! -f "${path}/fluidd.cfg" ]]; then
-        status_msg "Downloading fluidd.cfg to ${path} ..."
-        log_info "downloading fluidd.cfg to: ${path}"
-        wget "${fluidd_cfg}" -O "${path}/fluidd.cfg"
-
-        ### replace user 'pi' with current username to prevent issues in cases where the user is not called 'pi'
-        log_info "modify fluidd.cfg"
-        sed -i "/^path: \/home\/pi\/gcode_files/ s/\/home\/pi/\/home\/${USER}/" "${path}/fluidd.cfg"
-
-        ### write include to the very first line of the printer.cfg
-        if ! grep -Eq "^[include fluidd.cfg]$" "${path}/printer.cfg"; then
-          log_info "modify printer.cfg"
-          sed -i "1 i [include fluidd.cfg]" "${path}/printer.cfg"
-        fi
-        ok_msg "Done!"
-      fi
-    done
-  else
+  if [[ -z ${configs} ]]; then
+    print_error "No printer.cfg found! Installation of Macros will be skipped ..."
     log_error "execution stopped! reason: no printer.cfg found"
     return
   fi
+
+  status_msg "Cloning fluidd-config ..."
+  [[ -d "${HOME}/fluidd-config" ]] && rm -rf "${HOME}/fluidd-config"
+  if git clone --recurse-submodules "${ms_cfg_repo}" "${HOME}/fluidd-config"; then
+    for config in ${configs}; do
+      path=$(echo "${config}" | rev | cut -d"/" -f2- | rev)
+
+      if [[ -e "${path}/fluidd.cfg" && ! -h "${path}/fluidd.cfg" ]]; then
+        warn_msg "Attention! Existing fluidd.cfg detected!"
+        warn_msg "The file will be renamed to 'fluidd.bak.cfg' to be able to continue with the installation."
+        if ! mv "${path}/fluidd.cfg" "${path}/fluidd.bak.cfg"; then
+          error_msg "Renaming fluidd.cfg failed! Aborting installation ..."
+          return
+        fi
+      fi
+
+      if [[ -h "${path}/fluidd.cfg" ]]; then
+        warn_msg "Recreating symlink in ${path} ..."
+        rm -rf "${path}/fluidd.cfg"
+      fi
+
+      if ! ln -sf "${HOME}/fluidd-config/client.cfg" "${path}/fluidd.cfg"; then
+        error_msg "Creating symlink failed! Aborting installation ..."
+        return
+      fi
+
+      if ! grep -Eq "^\[include fluidd.cfg\]$" "${path}/printer.cfg"; then
+        log_info "${path}/printer.cfg"
+        sed -i "1 i [include fluidd.cfg]" "${path}/printer.cfg"
+      fi
+
+      line=$(($(grep -n "\[include fluidd.cfg\]" "${path}/printer.cfg" | tail -1 | cut -d: -f1) + 1))
+      gcode_dir=${path/config/gcodes}
+      if ! grep -Eq "^\[virtual_sdcard\]$" "${path}/printer.cfg"; then
+        log_info "${path}/printer.cfg"
+        sed -i "${line} i \[virtual_sdcard]\npath: ${gcode_dir}\non_error_gcode: CANCEL_PRINT\n" "${path}/printer.cfg"
+      fi
+    done
+  else
+    print_error "Cloning failed! Aborting installation ..."
+    log_error "execution stopped! reason: cloning failed"
+    return
+  fi
+
+  patch_fluidd_config_update_manager
+
+  ok_msg "Done!"
 }
 
 function download_fluidd() {
@@ -191,7 +205,7 @@ function remove_fluidd_dir() {
   rm -rf "${FLUIDD_DIR}" && ok_msg "Directory removed!"
 }
 
-function remove_fluidd_config() {
+function remove_fluidd_nginx_config() {
   if [[ -e "/etc/nginx/sites-available/fluidd" ]]; then
     status_msg "Removing Fluidd configuration for Nginx ..."
     sudo rm "/etc/nginx/sites-available/fluidd" && ok_msg "File removed!"
@@ -218,7 +232,7 @@ function remove_fluidd_logs() {
 function remove_fluidd_log_symlinks() {
   local files regex
 
-  regex="\/home\/${USER}\/([A-Za-z0-9_]+)\/logs\/fluidd-.*"
+  regex="${HOME//\//\\/}\/([A-Za-z0-9_]+)\/logs\/fluidd-.*"
   files=$(find "${HOME}" -maxdepth 3 -regextype posix-extended -regex "${regex}" 2> /dev/null | sort)
 
   if [[ -n ${files} ]]; then
@@ -243,9 +257,18 @@ function remove_legacy_fluidd_log_symlinks() {
   fi
 }
 
+function remove_fluidd_config() {
+  if [[ -d "${HOME}/fluidd-config"  ]]; then
+    status_msg "Removing ${HOME}/fluidd-config ..."
+    rm -rf "${HOME}/fluidd-config"
+    ok_msg "${HOME}/fluidd-config removed!"
+    print_confirm "Fluidd-Config successfully removed!"
+  fi
+}
+
 function remove_fluidd() {
   remove_fluidd_dir
-  remove_fluidd_config
+  remove_fluidd_nginx_config
   remove_fluidd_logs
   remove_fluidd_log_symlinks
   remove_legacy_fluidd_log_symlinks
@@ -294,19 +317,25 @@ function get_fluidd_status() {
 }
 
 function get_local_fluidd_version() {
-  [[ ! -f "${FLUIDD_DIR}/.version" ]] && return
-
+  local versionfile="${FLUIDD_DIR}/.version"
+  local relinfofile="${FLUIDD_DIR}/release_info.json"
   local version
-  version=$(head -n 1 "${FLUIDD_DIR}/.version")
+
+  if [[ -f ${relinfofile} ]]; then
+    version=$(grep -o '"version":"[^"]*' "${relinfofile}" | grep -o '[^"]*$')
+  elif [[ -f ${versionfile} ]]; then
+    version=$(head -n 1 "${versionfile}")
+  fi
+
   echo "${version}"
 }
 
 function get_remote_fluidd_version() {
   [[ ! $(dpkg-query -f'${Status}' --show curl 2>/dev/null) = *\ installed ]] && return
 
-  local version
-  version=$(get_fluidd_download_url | rev | cut -d"/" -f2 | rev)
-  echo "${version}"
+  local tags
+  tags=$(curl -s "https://api.github.com/repos/fluidd-core/fluidd/tags" | grep "name" | cut -d'"' -f4)
+  echo "${tags}" | head -1
 }
 
 function compare_fluidd_versions() {
@@ -332,25 +361,28 @@ function compare_fluidd_versions() {
 #================================================#
 
 function get_fluidd_download_url() {
-  local tags latest_tag latest_url stable_tag stable_url url
-  tags=$(curl -s "${FLUIDD_TAGS}" | grep "name" | cut -d'"' -f4)
+  local releases_by_tag tags tag unstable_url url
 
-  ### latest download url including pre-releases (alpha, beta, rc)
-  latest_tag=$(echo "${tags}" | head -1)
-  latest_url="https://github.com/fluidd-core/fluidd/releases/download/${latest_tag}/fluidd.zip"
-
-  ### get stable fluidd download url
-  stable_tag=$(echo "${tags}" | grep -E "^v([0-9]+\.?){3}$" | head -1)
-  stable_url="https://github.com/fluidd-core/fluidd/releases/download/${stable_tag}/fluidd.zip"
+  ### latest stable download url
+  url="https://github.com/fluidd-core/fluidd/releases/latest/download/fluidd.zip"
 
   read_kiauh_ini "${FUNCNAME[0]}"
   if [[ ${fluidd_install_unstable} == "true" ]]; then
-    url="${latest_url}"
-    echo "${url}"
-  else
-    url="${stable_url}"
-    echo "${url}"
+    releases_by_tag="https://api.github.com/repos/fluidd-core/fluidd/tags"
+    tags=$(curl -s "${releases_by_tag}" | grep "name" | cut -d'"' -f4)
+    tag=$(echo "${tags}" | head -1)
+
+    ### latest unstable download url including pre-releases (alpha, beta, rc)
+    unstable_url="https://github.com/fluidd-core/fluidd/releases/download/${tag}/fluidd.zip"
+
+    if [[ ${unstable_url} == *"download//"* ]]; then
+      warn_msg "Download URL broken! Falling back to URL of latest stable release!"
+    else
+      url=${unstable_url}
+    fi
   fi
+
+  echo "${url}"
 }
 
 function fluidd_port_check() {
@@ -387,7 +419,7 @@ function select_fluidd_port() {
     blank_line
     [[ ${MAINSAIL_PORT} == "80" ]] && echo "|  ● Mainsail                                           |"
     blank_line
-    echo -e "| Make sure you don't choose a port which is already    |"
+    echo -e "| Make sure you don't choose a port which was already   |"
     echo -e "| assigned to another webinterface!                     |"
     blank_line
     echo -e "| Be aware: there is ${red}NO${white} sanity check for the following  |"
@@ -414,12 +446,12 @@ function select_fluidd_port() {
 
 function patch_fluidd_update_manager() {
   local patched moonraker_configs regex
-  regex="\/home\/${USER}\/([A-Za-z0-9_]+)\/config\/moonraker\.conf"
+  regex="${HOME//\//\\/}\/([A-Za-z0-9_]+)\/config\/moonraker\.conf"
   moonraker_configs=$(find "${HOME}" -maxdepth 3 -type f -regextype posix-extended -regex "${regex}" | sort)
 
   patched="false"
   for conf in ${moonraker_configs}; do
-    if ! grep -Eq "^\[update_manager fluidd\]$" "${conf}"; then
+    if ! grep -Eq "^\[update_manager fluidd\]\s*$" "${conf}"; then
       ### add new line to conf if it doesn't end with one
       [[ $(tail -c1 "${conf}" | wc -l) -eq 0 ]] && echo "" >> "${conf}"
 
@@ -443,3 +475,36 @@ MOONRAKER_CONF
     do_action_service "restart" "moonraker"
   fi
 }
+
+function patch_fluidd_config_update_manager() {
+  local patched moonraker_configs regex
+  regex="${HOME//\//\\/}\/([A-Za-z0-9_]+)\/config\/moonraker\.conf"
+  moonraker_configs=$(find "${HOME}" -maxdepth 3 -type f -regextype posix-extended -regex "${regex}" | sort)
+
+  patched="false"
+  for conf in ${moonraker_configs}; do
+    if ! grep -Eq "^\[update_manager fluidd-config\]\s*$" "${conf}"; then
+      ### add new line to conf if it doesn't end with one
+      [[ $(tail -c1 "${conf}" | wc -l) -eq 0 ]] && echo "" >> "${conf}"
+
+      ### add Fluidds update manager section to moonraker.conf
+      status_msg "Adding Fluidd-Config to update manager in file:\n       ${conf}"
+      /bin/sh -c "cat >> ${conf}" << MOONRAKER_CONF
+
+[update_manager fluidd-config]
+type: git_repo
+primary_branch: master
+path: ~/fluidd-config
+origin: https://github.com/fluidd-core/fluidd-config.git
+managed_services: klipper
+MOONRAKER_CONF
+
+    fi
+
+    patched="true"
+  done
+
+  if [[ ${patched} == "true" ]]; then
+    do_action_service "restart" "moonraker"
+  fi
+}

scripts/gcode_shell_command.sh

@@ -1,10 +1,10 @@
 #!/usr/bin/env bash
 
 #=======================================================================#
-# Copyright (C) 2020 - 2022 Dominik Willner <th33xitus@gmail.com>       #
+# Copyright (C) 2020 - 2024 Dominik Willner <th33xitus@gmail.com>       #
 #                                                                       #
 # This file is part of KIAUH - Klipper Installation And Update Helper   #
-# https://github.com/th33xitus/kiauh                                    #
+# https://github.com/dw-0/kiauh                                         #
 #                                                                       #
 # This file may be distributed under the terms of the GNU GPLv3 license #
 #=======================================================================#
@@ -103,10 +103,10 @@ function install_gcode_shell_command() {
 
 function create_example_shell_command() {
   ### create a backup of the config folder
-  backup_klipper_config_dir
+  backup_config_dir
 
   local configs regex path
-  regex="\/home\/${USER}\/([A-Za-z0-9_]+)\/config\/printer\.cfg"
+  regex="${HOME//\//\\/}\/([A-Za-z0-9_]+)\/config\/printer\.cfg"
   configs=$(find "${HOME}" -maxdepth 3 -regextype posix-extended -regex "${regex}" | sort)
 
   for cfg in ${configs}; do

scripts/globals.sh

@@ -1,10 +1,10 @@
 #!/usr/bin/env bash
 
 #=======================================================================#
-# Copyright (C) 2020 - 2022 Dominik Willner <th33xitus@gmail.com>       #
+# Copyright (C) 2020 - 2024 Dominik Willner <th33xitus@gmail.com>       #
 #                                                                       #
 # This file is part of KIAUH - Klipper Installation And Update Helper   #
-# https://github.com/th33xitus/kiauh                                    #
+# https://github.com/dw-0/kiauh                                         #
 #                                                                       #
 # This file may be distributed under the terms of the GNU GPLv3 license #
 #=======================================================================#
@@ -42,13 +42,9 @@ function set_globals() {
 
   #================= MAINSAIL ===================#
   MAINSAIL_DIR="${HOME}/mainsail"
-  MAINSAIL_REPO_API="https://api.github.com/repos/mainsail-crew/mainsail/releases"
-  MAINSAIL_TAGS="https://api.github.com/repos/mainsail-crew/mainsail/tags"
 
   #================== FLUIDD ====================#
   FLUIDD_DIR="${HOME}/fluidd"
-  FLUIDD_REPO_API="https://api.github.com/repos/fluidd-core/fluidd/releases"
-  FLUIDD_TAGS="https://api.github.com/repos/fluidd-core/fluidd/tags"
 
   #=============== KLIPPERSCREEN ================#
   KLIPPERSCREEN_ENV="${HOME}/.KlipperScreen-env"
@@ -72,4 +68,23 @@ function set_globals() {
   #=============== MOONRAKER-OBICO ================#
   MOONRAKER_OBICO_DIR="${HOME}/moonraker-obico"
   MOONRAKER_OBICO_REPO="https://github.com/TheSpaghettiDetective/moonraker-obico.git"
+
+  #=============== OCTOEVERYWHERE ================#
+  OCTOEVERYWHERE_ENV="${HOME}/octoeverywhere-env"
+  OCTOEVERYWHERE_DIR="${HOME}/octoeverywhere"
+  OCTOEVERYWHERE_REPO="https://github.com/QuinnDamerell/OctoPrint-OctoEverywhere.git"
+
+  #=============== Crowsnest ================#
+  CROWSNEST_DIR="${HOME}/crowsnest"
+  CROWSNEST_REPO="https://github.com/mainsail-crew/crowsnest.git"
+
+  #=============== Mobileraker ================#
+  MOBILERAKER_ENV="${HOME}/mobileraker-env"
+  MOBILERAKER_DIR="${HOME}/mobileraker_companion"
+  MOBILERAKER_REPO="https://github.com/Clon1998/mobileraker_companion.git"
+
+  #=============== OCTOAPP ================#
+  OCTOAPP_ENV="${HOME}/octoapp-env"
+  OCTOAPP_DIR="${HOME}/octoapp"
+  OCTOAPP_REPO="https://github.com/crysxd/OctoApp-Plugin.git"
 }

scripts/klipper.sh

@@ -1,39 +1,64 @@
 #!/usr/bin/env bash
 
 #=======================================================================#
-# Copyright (C) 2020 - 2022 Dominik Willner <th33xitus@gmail.com>       #
+# Copyright (C) 2020 - 2024 Dominik Willner <th33xitus@gmail.com>       #
 #                                                                       #
 # This file is part of KIAUH - Klipper Installation And Update Helper   #
-# https://github.com/th33xitus/kiauh                                    #
+# https://github.com/dw-0/kiauh                                         #
 #                                                                       #
 # This file may be distributed under the terms of the GNU GPLv3 license #
 #=======================================================================#
 
 set -e
 
+#TODO (multi instance):
+# if the klipper installer is started another time while other klipper
+# instances are detected, ask if new instances should be added
+
 #=================================================#
 #================ INSTALL KLIPPER ================#
 #=================================================#
 
-function klipper_setup_dialog() {
-  status_msg "Initializing Klipper installation ..."
+###
+# this function detects all installed klipper
+# systemd instances and returns their absolute path
+function klipper_systemd() {
+  local services
+  local blacklist
+  local ignore
+  local match
 
-  local klipper_initd_service
+  ###
+  # any service that uses "klipper" in its own name but isn't a full klipper service must be blacklisted using
+  # this variable, otherwise they will be falsely recognized as klipper instances. E.g. "klipper-mcu.service"
+  # is not a klipper service, but related to klippers linux mcu, which also requires its own service file, hence
+  # it must be blacklisted.
+  blacklist="mcu"
+
+  ignore="${SYSTEMD}/klipper-(${blacklist}).service"
+  match="${SYSTEMD}/klipper(-[0-9a-zA-Z]+)?.service"
+
+  services=$(find "${SYSTEMD}" -maxdepth 1 -regextype awk ! -regex "${ignore}" -regex "${match}" | sort)
+  echo "${services}"
+}
+
+function start_klipper_setup() {
   local klipper_systemd_services
-  local python_version="${1}" user_input=()
+  local python_version
+  local instance_count
+  local instance_names
+  local use_custom_names
+  local input
+  local regex
+  local blacklist
   local error
 
-  klipper_initd_service=$(find_klipper_initd)
-  klipper_systemd_services=$(find_klipper_systemd)
-  user_input+=("${python_version}")
+  status_msg "Initializing Klipper installation ...\n"
 
   ### return early if klipper already exists
-  if [[ -n ${klipper_initd_service} ]]; then
-    error="Unsupported Klipper SysVinit service detected:"
-    error="${error}\n ➔ ${klipper_initd_service}"
-    error="${error}\n Please re-install Klipper with KIAUH!"
-    log_info "Unsupported Klipper SysVinit service detected: ${klipper_initd_service}"
-  elif [[ -n ${klipper_systemd_services} ]]; then
+  klipper_systemd_services=$(klipper_systemd)
+
+  if [[ -n ${klipper_systemd_services} ]]; then
     error="At least one Klipper service is already installed:"
 
     for s in ${klipper_systemd_services}; do
@@ -41,10 +66,118 @@ function klipper_setup_dialog() {
       error="${error}\n ➔ ${s}"
     done
   fi
-
   [[ -n ${error} ]] && print_error "${error}" && return
 
-  ### ask for amount of instances to create
+  ### user selection for python version
+  print_dialog_user_select_python_version
+  while true; do
+    read -p "${cyan}###### Select Python version:${white} " -i "1" -e input
+    case "${input}" in
+      1)
+        select_msg "Python 3.x\n"
+        python_version=3
+        break;;
+      2)
+        select_msg "Python 2.7\n"
+        python_version=2
+        break;;
+      B|b)
+        clear; install_menu; break;;
+      *)
+        error_msg "Invalid Input!\n";;
+    esac
+  done && input=""
+
+  ### user selection for instance count
+  print_dialog_user_select_instance_count
+  regex="^[1-9][0-9]*$"
+  while [[ ! ${input} =~ ${regex} ]]; do
+    read -p "${cyan}###### Number of Klipper instances to set up:${white} " -i "1" -e input
+
+    if [[ ${input} =~ ${regex} ]]; then
+      instance_count="${input}"
+      select_msg "Instance count: ${instance_count}\n"
+      break
+    elif [[ ${input} == "B" || ${input} == "b" ]]; then
+      install_menu
+    else
+      error_msg "Invalid Input!\n"
+    fi
+  done && input=""
+
+  ### user selection for custom names
+  use_custom_names="false"
+  if (( instance_count > 1 )); then
+    print_dialog_user_select_custom_name_bool
+    while true; do
+      read -p "${cyan}###### Assign custom names? (y/N):${white} " input
+      case "${input}" in
+        Y|y|Yes|yes)
+          select_msg "Yes\n"
+          use_custom_names="true"
+          break;;
+        N|n|No|no|"")
+          select_msg "No\n"
+          break;;
+        B|b)
+          clear; install_menu; break;;
+        *)
+          error_msg "Invalid Input!\n";;
+      esac
+    done && input=""
+  else
+    instance_names+=("printer")
+  fi
+
+  ### user selection for setting the actual custom names
+  shopt -s nocasematch
+  if (( instance_count > 1 )) && [[ ${use_custom_names} == "true" ]]; then
+    local i
+
+    i=1
+    regex="^[0-9a-zA-Z]+$"
+    blacklist="mcu"
+    while [[ ! ${input} =~ ${regex} || ${input} =~ ${blacklist} || ${i} -le ${instance_count} ]]; do
+      read -p "${cyan}###### Name for instance #${i}:${white} " input
+
+      if [[ ${input} =~ ${blacklist} ]]; then
+        error_msg "Name not allowed! You are trying to use a reserved name."
+      elif [[ ${input} =~ ${regex} && ! ${input} =~ ${blacklist} ]]; then
+        select_msg "Name: ${input}\n"
+        if [[ ${input} =~ ^[0-9]+$ ]]; then
+          instance_names+=("printer_${input}")
+        else
+          instance_names+=("${input}")
+        fi
+        i=$(( i + 1 ))
+      else
+        error_msg "Invalid Input!\n"
+      fi
+    done && input=""
+  elif (( instance_count > 1 )) && [[ ${use_custom_names} == "false" ]]; then
+    for (( i=1; i <= instance_count; i++ )); do
+      instance_names+=("printer_${i}")
+    done
+  fi
+  shopt -u nocasematch
+
+  (( instance_count > 1 )) && status_msg "Installing ${instance_count} Klipper instances ..."
+  (( instance_count == 1 )) && status_msg "Installing single Klipper instance ..."
+
+  run_klipper_setup "${python_version}" "${instance_names[@]}"
+}
+
+function print_dialog_user_select_python_version() {
+  top_border
+  echo -e "| Please select your preferred Python version.          | "
+  echo -e "| The recommended version is Python 3.x.                | "
+  hr
+  echo -e "|  1) [Python 3.x]  (recommended)                       | "
+  echo -e "|  2) [Python 2.7]  ${yellow}(legacy)${white}                            | "
+  back_footer
+}
+
+function print_dialog_user_select_instance_count() {
   top_border
   echo -e "| Please select the number of Klipper instances to set  |"
   echo -e "| up. The number of Klipper instances will determine    |"
@@ -52,100 +185,36 @@ function klipper_setup_dialog() {
   blank_line
   echo -e "| ${yellow}WARNING:${white}                                              |"
   echo -e "| ${yellow}Setting up too many instances may crash your system.${white}  |"
-  bottom_border
-
-  ### ask for amount of instances
-  local klipper_count re="^[1-9][0-9]*$"
-  while [[ ! ${klipper_count} =~ ${re} ]]; do
-    read -p "${cyan}###### Number of Klipper instances to set up:${white} " -i "1" -e klipper_count
-    ### break if input is valid
-    [[ ${klipper_count} =~ ${re} ]] && break
-    ### error messages on invalid input
-    error_msg "Input not a number"
-  done && select_msg "${klipper_count}"
-
-  user_input+=("${klipper_count}")
-
-  ### confirm instance amount
-  local yn
-  while true; do
-    read -p "${cyan}###### Install ${klipper_count} instance(s)? (Y/n):${white} " yn
-    case "${yn}" in
-      Y|y|Yes|yes|"")
-        select_msg "Yes"
-        break;;
-      N|n|No|no)
-        select_msg "No"
-        abort_msg "Exiting Klipper setup ...\n"
-        return;;
-      *)
-        error_msg "Invalid Input!";;
-    esac
-  done
-
-  ### ask for custom names
-  if (( klipper_count > 1 )); then
-    local custom_names="false"
-    top_border
-    echo -e "| You can give each instance a custom name or skip.     |"
-    echo -e "| If skipped, KIAUH will automatically assign an index  |"
-    echo -e "| to each instance in ascending order, starting at '1'. |"
-    blank_line
-    echo -e "| Info:                                                 |"
-    echo -e "| Only alphanumeric characters will be allowed.         |"
-    bottom_border
-    while true; do
-      read -p "${cyan}###### Use custom names? (y/N):${white} " yn
-      case "${yn}" in
-        Y|y|Yes|yes)
-          select_msg "Yes"
-          custom_names="true"
-          break;;
-        N|n|No|no|"")
-          select_msg "No"
-          break;;
-        *)
-          error_msg "Invalid Input!";;
-      esac
-    done
-
-    ### get user input for custom names
-    if [[ ${custom_names} == "true" ]]; then
-      local i=1 name re="^[0-9a-zA-Z]+$"
-      while [[ ! ${name} =~ ${re} || ${i} -le ${klipper_count} ]]; do
-        read -p "${cyan}###### Name for instance #${i}:${white} " name
-        if [[ ${name} =~ ${re} ]]; then
-          select_msg "Name: ${name}"
-          user_input+=("${name}")
-          i=$(( i + 1 ))
-        else
-          error_msg "Invalid Input!"
-        fi
-      done
-    else
-      ### if no custom names are used, add the respective amount of indices to the user_input array
-      for (( i=1; i <= klipper_count; i++ )); do
-        user_input+=("${i}")
-      done
-    fi
-  fi
-
-
-  (( klipper_count > 1 )) && status_msg "Installing ${klipper_count} Klipper instances ..."
-  (( klipper_count == 1 )) && status_msg "Installing single Klipper instance ..."
-
-  klipper_setup "${user_input[@]}"
+  back_footer
 }
 
-function klipper_setup() {
+function print_dialog_user_select_custom_name_bool() {
+  top_border
+  echo -e "| You can now assign a custom name to each instance.    |"
+  echo -e "| If skipped, each instance will get an index assigned  |"
+  echo -e "| in ascending order, starting at index '1'.            |"
+  blank_line
+  echo -e "| Info:                                                 |"
+  echo -e "| Only alphanumeric characters for names are allowed!   |"
+  back_footer
+}
+
+function run_klipper_setup() {
   read_kiauh_ini "${FUNCNAME[0]}"
-  ### index 0: python version, index 1: instance count, index 2-n: instance names (optional)
-  local user_input=("${@}")
-  local python_version="${user_input[0]}" && unset "user_input[0]"
-  local instance_arr=("${user_input[@]}") && unset "user_input[@]"
-  local custom_repo="${custom_klipper_repo}"
-  local custom_branch="${custom_klipper_repo_branch}"
-  local dep=(git)
+
+  local python_version=${1}
+  local instance_names
+  local confirm
+  local custom_repo
+  local custom_branch
+  local dep
+
+  shift 1
+  read -r -a instance_names <<< "${@}"
+
+  custom_repo="${custom_klipper_repo}"
+  custom_branch="${custom_klipper_repo_branch}"
+  dep=(git)
 
   ### checking dependencies
   dependency_check "${dep[@]}"
@@ -157,8 +226,10 @@ function klipper_setup() {
   install_klipper_packages "${python_version}"
   create_klipper_virtualenv "${python_version}"
 
-  ### step 3: configure and create klipper instances
-  configure_klipper_service "${instance_arr[@]}"
+  ### step 3: create klipper instances
+  for instance in "${instance_names[@]}"; do
+    create_klipper_service "${instance}"
+  done
 
   ### step 4: enable and start all instances
   do_action_service "enable" "klipper"
@@ -168,9 +239,12 @@ function klipper_setup() {
   check_usergroups
 
   ### confirm message
-  local confirm=""
-  (( instance_arr[0] == 1 )) && confirm="Klipper has been set up!"
-  (( instance_arr[0] > 1 )) && confirm="${instance_arr[0]} Klipper instances have been set up!"
+  (( ${#instance_names[@]} == 1 )) && confirm="Klipper has been set up!"
+  (( ${#instance_names[@]} > 1 )) && confirm="${#instance_names[@]} Klipper instances have been set up!"
+
+  ### finalizing the setup with writing instance names to the kiauh.ini
+  set_multi_instance_names
+  mask_disrupting_services
 
   print_confirm "${confirm}" && return
 }
@@ -201,37 +275,18 @@ function clone_klipper() {
 function create_klipper_virtualenv() {
   local python_version="${1}"
 
-  [[ ${python_version} == "python2" ]] && \
-  status_msg "Installing $(python2 -V) virtual environment..."
-
-  [[ ${python_version} == "python3" ]] && \
-  status_msg "Installing $(python3 -V) virtual environment..."
-
-  ### remove klippy-env if it already exists
   [[ -d ${KLIPPY_ENV} ]] && rm -rf "${KLIPPY_ENV}"
 
-  if [[ ${python_version} == "python2" ]]; then
-    if virtualenv -p python2 "${KLIPPY_ENV}"; then
-      "${KLIPPY_ENV}"/bin/pip install -r "${KLIPPER_DIR}"/scripts/klippy-requirements.txt
-    else
-      log_error "failure while creating python2 klippy-env"
-      error_msg "Creation of Klipper virtualenv failed!"
-      exit 1
-    fi
-  fi
+  status_msg "Installing $("python${python_version}" -V) virtual environment..."
 
-  if [[ ${python_version} == "python3" ]]; then
-    if virtualenv -p python3 "${KLIPPY_ENV}"; then
-      "${KLIPPY_ENV}"/bin/pip install -U pip
-      "${KLIPPY_ENV}"/bin/pip install -r "${KLIPPER_DIR}"/scripts/klippy-requirements.txt
-    else
-      log_error "failure while creating python3 klippy-env"
-      error_msg "Creation of Klipper virtualenv failed!"
-      exit 1
-    fi
+  if virtualenv -p "python${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"
+    error_msg "Creation of Klipper virtualenv failed!"
+    exit 1
   fi
-
-  return
 }
 
 ###
@@ -241,7 +296,7 @@ function create_klipper_virtualenv() {
 # @param {string}: python_version - klipper-env python version
 #
 function install_klipper_packages() {
-  local packages python_version="${1}"
+  local packages log_name="Klipper" python_version="${1}"
   local install_script="${KLIPPER_DIR}/scripts/install-debian.sh"
 
   status_msg "Reading dependencies..."
@@ -252,10 +307,10 @@ function install_klipper_packages() {
   ### add dbus requirement for DietPi distro
   [[ -e "/boot/dietpi/.version" ]] && packages+=" dbus"
 
-  if [[ ${python_version} == "python3" ]]; then
+  if (( python_version == 3 )); then
     ### replace python-dev with python3-dev if python3 was selected
     packages="${packages//python-dev/python3-dev}"
-  elif [[ ${python_version} == "python2" ]]; then
+  elif (( python_version == 2 )); then
     ### package name 'python-dev' is deprecated (-> no installation candidate) on more modern linux distros
     packages="${packages//python-dev/python2-dev}"
   else
@@ -267,112 +322,79 @@ function install_klipper_packages() {
   echo "${cyan}${packages}${white}" | tr '[:space:]' '\n'
   read -r -a packages <<< "${packages}"
 
-  ### Update system package info
-  status_msg "Updating package lists..."
-  if ! sudo apt-get update --allow-releaseinfo-change; then
-    log_error "failure while updating package lists"
-    error_msg "Updating package lists failed!"
-    exit 1
-  fi
+  ### Update system package lists if stale
+  update_system_package_lists
 
   ### Install required packages
-  status_msg "Installing required packages..."
-  if ! sudo apt-get install --yes "${packages[@]}"; then
-    log_error "failure while installing required klipper packages"
-    error_msg "Installing required packages failed!"
-    exit 1
-  fi
+  install_system_packages "${log_name}" "packages[@]"
 }
 
-function configure_klipper_service() {
-  local input=("${@}")
-  local klipper_count=${input[0]} && unset "input[0]"
-  local names=("${input[@]}") && unset "input[@]"
-  local printer_data cfg_dir cfg log printer uds service env_file
+function create_klipper_service() {
+  local instance_name=${1}
 
-  if (( klipper_count == 1 )) && [[ ${#names[@]} -eq 0 ]]; then
-    printer_data="${HOME}/printer_data"
-    cfg_dir="${printer_data}/config"
-    cfg="${cfg_dir}/printer.cfg"
-    log="${printer_data}/logs/klippy.log"
-    printer="${printer_data}/comms/klippy.serial"
-    uds="${printer_data}/comms/klippy.sock"
-    service="${SYSTEMD}/klipper.service"
-    env_file="${printer_data}/systemd/klipper.env"
+  local printer_data
+  local cfg_dir
+  local gcodes_dir
+  local cfg
+  local log
+  local klippy_serial
+  local klippy_socket
+  local env_file
+  local service
+  local service_template
+  local env_template
+  local suffix
 
-    ### create required folder structure
-    create_required_folders "${printer_data}"
-
-    ### write single instance service
-    write_klipper_service "" "${cfg}" "${log}" "${printer}" "${uds}" "${service}" "${env_file}"
-    write_example_printer_cfg "${cfg_dir}" "${cfg}"
-    ok_msg "Klipper instance created!"
-
-  elif (( klipper_count >= 1 )) && [[ ${#names[@]} -gt 0 ]]; then
-    local j=0 re="^[1-9][0-9]*$"
-
-    for (( i=1; i <= klipper_count; i++ )); do
-      ### overwrite config folder if name is only a number
-      if [[ ${names[j]} =~ ${re} ]]; then
-        printer_data="${HOME}/printer_${names[${j}]}_data"
-      else
-        printer_data="${HOME}/${names[${j}]}_data"
-      fi
-
-      cfg_dir="${printer_data}/config"
-      cfg="${cfg_dir}/printer.cfg"
-      log="${printer_data}/logs/klippy.log"
-      printer="${printer_data}/comms/klippy.serial"
-      uds="${printer_data}/comms/klippy.sock"
-      service="${SYSTEMD}/klipper-${names[${j}]}.service"
-      env_file="${printer_data}/systemd/klipper.env"
-
-      ### create required folder structure
-      create_required_folders "${printer_data}"
-
-      ### write multi instance service
-      write_klipper_service "${names[${j}]}" "${cfg}" "${log}" "${printer}" "${uds}" "${service}" "${env_file}"
-      write_example_printer_cfg "${cfg_dir}" "${cfg}"
-      ok_msg "Klipper instance 'klipper-${names[${j}]}' created!"
-      j=$(( j + 1 ))
-    done && unset j
+  printer_data="${HOME}/${instance_name}_data"
+  cfg_dir="${printer_data}/config"
+  gcodes_dir="${printer_data}/gcodes"
+  cfg="${cfg_dir}/printer.cfg"
+  log="${printer_data}/logs/klippy.log"
+  klippy_serial="${printer_data}/comms/klippy.serial"
+  klippy_socket="${printer_data}/comms/klippy.sock"
+  env_file="${printer_data}/systemd/klipper.env"
 
+  if [[ ${instance_name} == "printer" ]]; then
+    suffix="${instance_name//printer/}"
   else
-    return 1
+    suffix="-${instance_name//printer_/}"
   fi
-}
 
-function write_klipper_service() {
-  local i=${1} cfg=${2} log=${3} printer=${4} uds=${5} service=${6} env_file=${7}
-  local service_template="${KIAUH_SRCDIR}/resources/klipper.service"
-  local env_template="${KIAUH_SRCDIR}/resources/klipper.env"
+  create_required_folders "${printer_data}"
+
+  service_template="${KIAUH_SRCDIR}/resources/klipper.service"
+  env_template="${KIAUH_SRCDIR}/resources/klipper.env"
+  service="${SYSTEMD}/klipper${suffix}.service"
 
-  ### replace all placeholders
   if [[ ! -f ${service} ]]; then
-    status_msg "Creating Klipper Service ${i} ..."
+    status_msg "Create Klipper service file ..."
+
     sudo cp "${service_template}" "${service}"
     sudo cp "${env_template}" "${env_file}"
-    [[ -z ${i} ]] && sudo sed -i "s| %INST%||" "${service}"
-    [[ -n ${i} ]] && sudo sed -i "s|%INST%|${i}|" "${service}"
-    sudo sed -i "s|%USER%|${USER}|g; s|%ENV%|${KLIPPY_ENV}|; s|%ENV_FILE%|${env_file}|" "${service}"
-    sudo sed -i "s|%USER%|${USER}|; s|%LOG%|${log}|; s|%CFG%|${cfg}|; s|%PRINTER%|${printer}|; s|%UDS%|${uds}|" "${env_file}"
+    sudo sed -i "s|%USER%|${USER}|g; s|%KLIPPER_DIR%|${KLIPPER_DIR}|; s|%ENV%|${KLIPPY_ENV}|; s|%ENV_FILE%|${env_file}|" "${service}"
+    sudo sed -i "s|%USER%|${USER}|; s|%KLIPPER_DIR%|${KLIPPER_DIR}|; s|%LOG%|${log}|; s|%CFG%|${cfg}|; s|%PRINTER%|${klippy_serial}|; s|%UDS%|${klippy_socket}|" "${env_file}"
+
+    ok_msg "Klipper service file created!"
+  fi
+
+  if [[ ! -f ${cfg} ]]; then
+    write_example_printer_cfg "${cfg}" "${gcodes_dir}"
   fi
 }
 
 function write_example_printer_cfg() {
-  local cfg_dir=${1} cfg=${2}
-  local cfg_template="${KIAUH_SRCDIR}/resources/example.printer.cfg"
+  local cfg=${1}
+  local gcodes_dir=${2}
+  local cfg_template
 
-  ### create a config directory if it doesn't exist
-  if [[ ! -d ${cfg_dir} ]]; then
-    status_msg "Creating '${cfg_dir}' ..."
-    mkdir -p "${cfg_dir}"
-  fi
+  cfg_template="${KIAUH_SRCDIR}/resources/example.printer.cfg"
 
-  ### create a minimal config if there is no printer.cfg
-  if [[ ! -f ${cfg} ]]; then
-    status_msg "Creating minimal example printer.cfg ..."
-    cp "${cfg_template}" "${cfg}"
+  status_msg "Creating minimal example printer.cfg ..."
+  if cp "${cfg_template}" "${cfg}"; then
+    sed -i "s|%GCODES_DIR%|${gcodes_dir}|" "${cfg}"
+    ok_msg "Minimal example printer.cfg created!"
+  else
+    error_msg "Couldn't create minimal example printer.cfg!"
   fi
 }
 
@@ -380,110 +402,53 @@ function write_example_printer_cfg() {
 #================ REMOVE KLIPPER ================#
 #================================================#
 
-function remove_klipper_sysvinit() {
-  [[ ! -e "${INITD}/klipper" ]] && return
+function remove_klipper_service() {
+  [[ -z $(klipper_systemd) ]] && return
 
-  status_msg "Removing Klipper SysVinit service ..."
-  sudo systemctl stop klipper
-  sudo update-rc.d -f klipper remove
-  sudo rm -f "${INITD}/klipper" "${ETCDEF}/klipper"
-  ok_msg "Klipper SysVinit service removed!"
-}
+  status_msg "Removing Klipper services ..."
 
-function remove_klipper_systemd() {
-  [[ -z $(find_klipper_systemd) ]] && return
-
-  status_msg "Removing Klipper Systemd Services ..."
-  for service in $(find_klipper_systemd | cut -d"/" -f5); do
+  for service in $(klipper_systemd | cut -d"/" -f5); do
     status_msg "Removing ${service} ..."
     sudo systemctl stop "${service}"
     sudo systemctl disable "${service}"
     sudo rm -f "${SYSTEMD}/${service}"
-    ok_msg "Done!"
+    sudo systemctl daemon-reload
+    sudo systemctl reset-failed
   done
 
-  ### reloading units
-  sudo systemctl daemon-reload
-  sudo systemctl reset-failed
-  ok_msg "Klipper Service removed!"
+  ok_msg "All Klipper services removed!"
 }
 
-function remove_klipper_env_file() {
-  local files regex="\/home\/${USER}\/([A-Za-z0-9_]+)\/systemd\/klipper\.env"
-  files=$(find "${HOME}" -maxdepth 3 -regextype posix-extended -regex "${regex}" | sort)
-
-  if [[ -n ${files} ]]; then
-    for file in ${files}; do
-      status_msg "Removing ${file} ..."
-      rm -f "${file}"
-      ok_msg "${file} removed!"
-    done
-  fi
-}
-
-function remove_klipper_logs() {
-  local files regex="\/home\/${USER}\/([A-Za-z0-9_]+)\/logs\/klippy\.log.*"
-  files=$(find "${HOME}" -maxdepth 3 -regextype posix-extended -regex "${regex}" | sort)
-
-  if [[ -n ${files} ]]; then
-    for file in ${files}; do
-      status_msg "Removing ${file} ..."
-      rm -f "${file}"
-      ok_msg "${file} removed!"
-    done
-  fi
-}
-
-function remove_legacy_klipper_logs() {
-  local files regex="klippy(-[0-9a-zA-Z]+)?\.log(.*)?"
-  files=$(find "${HOME}/klipper_logs" -maxdepth 1 -regextype posix-extended -regex "${HOME}/klipper_logs/${regex}" 2> /dev/null | sort)
-
-  if [[ -n ${files} ]]; then
-    for file in ${files}; do
-      status_msg "Removing ${file} ..."
-      rm -f "${file}"
-      ok_msg "${file} removed!"
-    done
-  fi
-}
-
-function remove_klipper_uds() {
-  local files regex="\/home\/${USER}\/([A-Za-z0-9_]+)\/comms\/klippy\.sock"
-  files=$(find "${HOME}" -maxdepth 3 -regextype posix-extended -regex "${regex}" | sort)
-
-  if [[ -n ${files} ]]; then
-    for file in ${files}; do
-      status_msg "Removing ${file} ..."
-      rm -f "${file}"
-      ok_msg "${file} removed!"
-    done
-  fi
-}
-
-function remove_klipper_printer() {
-  local files regex="\/home\/${USER}\/([A-Za-z0-9_]+)\/comms\/klippy\.serial"
-  files=$(find "${HOME}" -maxdepth 3 -regextype posix-extended -regex "${regex}" | sort)
-
-  if [[ -n ${files} ]]; then
-    for file in ${files}; do
-      status_msg "Removing ${file} ..."
-      rm -f "${file}"
-      ok_msg "${file} removed!"
-    done
-  fi
-}
-
-function remove_legacy_klipper_printer() {
+function find_instance_files() {
+  local target_folder=${1}
+  local target_name=${2}
   local files
-  files=$(find /tmp -maxdepth 1 -regextype posix-extended -regex "/tmp/printer(-[0-9a-zA-Z]+)?" | sort)
 
-  if [[ -n ${files} ]]; then
-    for file in ${files}; do
-      status_msg "Removing ${file} ..."
-      rm -f "${file}"
-      ok_msg "${file} removed!"
-    done
-  fi
+  readarray -t files < <(find "${HOME}" -regex "${HOME}/[A-Za-z0-9_]+_data/${target_folder}/${target_name}" | sort)
+
+  echo -e "${files[@]}"
+}
+
+function find_legacy_klipper_logs() {
+  local files
+  local regex="klippy(-[0-9a-zA-Z]+)?\.log(.*)?"
+
+  readarray -t files < <(find "${HOME}/klipper_logs" -maxdepth 1 -regextype posix-extended -regex "${HOME}/klipper_logs/${regex}" 2> /dev/null | sort)
+  echo -e "${files[@]}"
+}
+
+function find_legacy_klipper_uds() {
+  local files
+
+  readarray -t files < <(find /tmp -maxdepth 1 -regextype posix-extended -regex "/tmp/klippy_uds(-[0-9a-zA-Z]+)?" | sort)
+  echo -e "${files[@]}"
+}
+
+function find_legacy_klipper_printer() {
+  local files
+
+  readarray -t files < <(find /tmp -maxdepth 1 -regextype posix-extended -regex "/tmp/printer(-[0-9a-zA-Z]+)?" | sort)
+  echo -e "${files[@]}"
 }
 
 function remove_klipper_dir() {
@@ -502,20 +467,38 @@ function remove_klipper_env() {
   ok_msg "Directory removed!"
 }
 
+###
+# takes in a string of space separated absolute
+# filepaths and removes those files one after another
+#
+function remove_files() {
+  local files
+  read -r -a files <<< "${@}"
+
+  if (( ${#files[@]} > 0 )); then
+    for file in "${files[@]}"; do
+      status_msg "Removing ${file} ..."
+      rm -f "${file}"
+      ok_msg "${file} removed!"
+    done
+  fi
+}
+
 function remove_klipper() {
-  remove_klipper_sysvinit
-  remove_klipper_systemd
-  remove_klipper_env_file
-  remove_klipper_logs
-  remove_legacy_klipper_logs
-  remove_klipper_uds
-  remove_klipper_printer
-  remove_legacy_klipper_printer
+  remove_klipper_service
+  remove_files "$(find_instance_files "systemd" "klipper.env")"
+  remove_files "$(find_instance_files "logs" "klippy.log.*")"
+  remove_files "$(find_instance_files "comms" "klippy.sock")"
+  remove_files "$(find_instance_files "comms" "klippy.serial")"
+
+  remove_files "$(find_legacy_klipper_logs)"
+  remove_files "$(find_legacy_klipper_uds)"
+  remove_files "$(find_legacy_klipper_printer)"
+
   remove_klipper_dir
   remove_klipper_env
 
-  local confirm="Klipper was successfully removed!"
-  print_confirm "${confirm}" && return
+  print_confirm "Klipper was successfully removed!" && return
 }
 
 #================================================#
@@ -533,7 +516,7 @@ function update_klipper() {
   local custom_repo="${custom_klipper_repo}"
   local custom_branch="${custom_klipper_repo_branch}"
 
-  py_ver="python$(get_klipper_python_ver)"
+  py_ver=$(get_klipper_python_ver)
 
   do_action_service "stop" "klipper"
 
@@ -560,13 +543,7 @@ function update_klipper() {
 
 function get_klipper_status() {
   local sf_count status py_ver
-  sf_count="$(find_klipper_systemd | wc -w)"
-
-  ### detect an existing "legacy" klipper init.d installation
-  if [[ $(find_klipper_systemd | wc -w) -eq 0 ]] \
-  && [[ $(find_klipper_initd | wc -w) -ge 1 ]]; then
-    sf_count=1
-  fi
+  sf_count="$(klipper_systemd | wc -w)"
 
   py_ver=$(get_klipper_python_ver)
 
@@ -608,8 +585,14 @@ function get_remote_klipper_commit() {
   [[ ! -d ${KLIPPER_DIR} || ! -d "${KLIPPER_DIR}/.git" ]] && return
 
   local commit
+  local branch
+
+  read_kiauh_ini "${FUNCNAME[0]}"
+  branch="${custom_klipper_repo_branch}"
+  [[ -z ${branch} ]] && branch="master"
+
   cd "${KLIPPER_DIR}" && git fetch origin -q
-  commit=$(git describe origin/master --always --tags | cut -d "-" -f 1,2)
+  commit=$(git describe "origin/${branch}" --always --tags | cut -d "-" -f 1,2)
   echo "${commit}"
 }
 
@@ -647,3 +630,34 @@ function get_klipper_python_ver() {
   version=$("${KLIPPY_ENV}"/bin/python --version 2>&1 | cut -d" " -f2 | cut -d"." -f1)
   echo "${version}"
 }
+
+function mask_disrupting_services() {
+  local brltty="false"
+  local brltty_udev="false"
+  local modem_manager="false"
+
+  [[ $(dpkg -s brltty  2>/dev/null | grep "Status") = *\ installed ]] && brltty="true"
+  [[ $(dpkg -s brltty-udev  2>/dev/null | grep "Status") = *\ installed ]] && brltty_udev="true"
+  [[ $(dpkg -s ModemManager  2>/dev/null | grep "Status") = *\ installed ]] && modem_manager="true"
+
+  status_msg "Installed brltty package detected, masking brltty service ..."
+  if [[ ${brltty} == "true" ]]; then
+    sudo systemctl stop brltty
+    sudo systemctl mask brltty
+  fi
+  ok_msg "brltty service masked!"
+
+  status_msg "Installed brltty-udev package detected, masking brltty-udev service ..."
+  if [[ ${brltty_udev} == "true" ]]; then
+    sudo systemctl stop brltty-udev
+    sudo systemctl mask brltty-udev
+  fi
+  ok_msg "brltty-udev service masked!"
+
+  status_msg "Installed ModemManager package detected, masking ModemManager service ..."
+  if [[ ${modem_manager} == "true" ]]; then
+    sudo systemctl stop ModemManager
+    sudo systemctl mask ModemManager
+  fi
+  ok_msg "ModemManager service masked!"
+}

scripts/klipperscreen.sh

@@ -1,10 +1,10 @@
 #!/usr/bin/env bash
 
 #=======================================================================#
-# Copyright (C) 2020 - 2022 Dominik Willner <th33xitus@gmail.com>       #
+# Copyright (C) 2020 - 2024 Dominik Willner <th33xitus@gmail.com>       #
 #                                                                       #
 # This file is part of KIAUH - Klipper Installation And Update Helper   #
-# https://github.com/th33xitus/kiauh                                    #
+# https://github.com/dw-0/kiauh                                         #
 #                                                                       #
 # This file may be distributed under the terms of the GNU GPLv3 license #
 #=======================================================================#
@@ -30,7 +30,7 @@ function install_klipperscreen() {
   fi
 
   ### first, we create a backup of the full klipper_config dir - safety first!
-  backup_klipper_config_dir
+  backup_config_dir
 
   ### install KlipperScreen
   klipperscreen_setup
@@ -119,6 +119,8 @@ function update_klipperscreen() {
   old_md5=$(md5sum "${KLIPPERSCREEN_DIR}/scripts/KlipperScreen-requirements.txt" | cut -d " " -f1)
 
   do_action_service "stop" "KlipperScreen"
+  backup_before_update "klipperscreen"
+
   cd "${KLIPPERSCREEN_DIR}"
   git pull origin master -q && ok_msg "Fetch successfull!"
   git checkout -f master && ok_msg "Checkout successfull"
@@ -207,7 +209,7 @@ function patch_klipperscreen_update_manager() {
   moonraker_configs=$(find "${KLIPPER_CONFIG}" -type f -name "moonraker.conf" | sort)
 
   for conf in ${moonraker_configs}; do
-    if ! grep -Eq "^\[update_manager KlipperScreen\]$" "${conf}"; then
+    if ! grep -Eq "^\[update_manager KlipperScreen\]\s*$" "${conf}"; then
       ### add new line to conf if it doesn't end with one
       [[ $(tail -c1 "${conf}" | wc -l) -eq 0 ]] && echo "" >> "${conf}"
 

scripts/mainsail.sh

@@ -1,10 +1,10 @@
 #!/usr/bin/env bash
 
 #=======================================================================#
-# Copyright (C) 2020 - 2022 Dominik Willner <th33xitus@gmail.com>       #
+# Copyright (C) 2020 - 2024 Dominik Willner <th33xitus@gmail.com>       #
 #                                                                       #
 # This file is part of KIAUH - Klipper Installation And Update Helper   #
-# https://github.com/th33xitus/kiauh                                    #
+# https://github.com/dw-0/kiauh                                         #
 #                                                                       #
 # This file may be distributed under the terms of the GNU GPLv3 license #
 #=======================================================================#
@@ -16,21 +16,35 @@ set -e
 #===================================================#
 
 function install_mainsail() {
-  ### exit early if moonraker not found
   if [[ -z $(moonraker_systemd) ]]; then
-    local error="Moonraker not installed! Please install Moonraker first!"
-    print_error "${error}" && return
+    local error="Moonraker not installed! It's recommended to install Moonraker first!"
+    print_error "${error}"
+    while true; do
+      local yn
+      read -p "${cyan}###### Proceed to install Mainsail without installing Moonraker? (y/N):${white} " yn
+      case "${yn}" in
+        Y|y|Yes|yes)
+          select_msg "Yes"
+          break;;
+        N|n|No|no|"")
+          select_msg "No"
+          abort_msg "Exiting Mainsail setup ...\n"
+          return;;
+        *)
+          error_msg "Invalid Input!";;
+      esac
+    done
   fi
 
   ### checking dependencies
-  local dep=(wget nginx)
+  local dep=(wget nginx unzip)
   dependency_check "${dep[@]}"
   ### detect conflicting Haproxy and Apache2 installations
   detect_conflicting_packages
 
   status_msg "Initializing Mainsail installation ..."
   ### first, we create a backup of the full klipper_config dir - safety first!
-  backup_klipper_config_dir
+  backup_config_dir
 
   ### check for other enabled web interfaces
   unset SET_LISTEN_PORT
@@ -39,30 +53,6 @@ function install_mainsail() {
   ### check if another site already listens to port 80
   mainsail_port_check
 
-#  ### ask user to install mjpg-streamer
-#  local install_mjpg_streamer
-#  if [[ ! -f "${SYSTEMD}/webcamd.service" ]]; then
-#    while true; do
-#      echo
-#      top_border
-#      echo -e "| Install MJPG-Streamer for webcam support?             |"
-#      bottom_border
-#      read -p "${cyan}###### Please select (y/N):${white} " yn
-#      case "${yn}" in
-#        Y|y|Yes|yes)
-#          select_msg "Yes"
-#          install_mjpg_streamer="true"
-#          break;;
-#        N|n|No|no|"")
-#          select_msg "No"
-#          install_mjpg_streamer="false"
-#          break;;
-#        *)
-#          error_msg "Invalid command!";;
-#      esac
-#    done
-#  fi
-
   ### download mainsail
   download_mainsail
 
@@ -82,9 +72,6 @@ function install_mainsail() {
   ### add mainsail to the update manager in moonraker.conf
   patch_mainsail_update_manager
 
-  ### install mjpg-streamer
-#  [[ ${install_mjpg_streamer} == "true" ]] && install_mjpg-streamer
-
   fetch_webui_ports #WIP
 
   ### confirm message
@@ -92,22 +79,21 @@ function install_mainsail() {
 }
 
 function install_mainsail_macros() {
+  local yn
   while true; do
     echo
     top_border
-    echo -e "| It is recommended to have some important macros in    |"
-    echo -e "| your printer configuration to have Mainsail fully     |"
-    echo -e "| functional and working.                               |"
+    echo -e "| It is recommended to use special macros in order to   |"
+    echo -e "| have Mainsail fully functional and working.           |"
     blank_line
     echo -e "| The recommended macros for Mainsail can be seen here: |"
-    echo -e "| https://docs.mainsail.xyz/configuration#macros        |"
+    echo -e "| https://github.com/mainsail-crew/mainsail-config      |"
     blank_line
-    echo -e "| If you already have these macros in your config file, |"
-    echo -e "| skip this step and answer with 'no'.                  |"
+    echo -e "| If you already use these macros skip this step.       |"
     echo -e "| Otherwise you should consider to answer with 'yes' to |"
-    echo -e "| add the recommended example macros to your config.    |"
+    echo -e "| download the recommended macros.                      |"
     bottom_border
-    read -p "${cyan}###### Add the recommended macros? (Y/n):${white} " yn
+    read -p "${cyan}###### Download the recommended macros? (Y/n):${white} " yn
     case "${yn}" in
       Y|y|Yes|yes|"")
         select_msg "Yes"
@@ -124,39 +110,68 @@ function install_mainsail_macros() {
 }
 
 function download_mainsail_macros() {
-  local ms_cfg path configs regex
+  local ms_cfg_repo path configs regex line gcode_dir
 
-  ms_cfg="https://raw.githubusercontent.com/mainsail-crew/MainsailOS/master/src/modules/mainsail/filesystem/home/pi/klipper_config/mainsail.cfg"
-  regex="\/home\/${USER}\/([A-Za-z0-9_]+)\/config\/printer\.cfg"
+  ms_cfg_repo="https://github.com/mainsail-crew/mainsail-config.git"
+  regex="${HOME//\//\\/}\/([A-Za-z0-9_]+)\/config\/printer\.cfg"
   configs=$(find "${HOME}" -maxdepth 3 -regextype posix-extended -regex "${regex}" | sort)
 
-  if [[ -n ${configs} ]]; then
-    for config in ${configs}; do
-      path=$(echo "${config}" | rev | cut -d"/" -f2- | rev)
-      if [[ ! -f "${path}/mainsail.cfg" ]]; then
-        status_msg "Downloading mainsail.cfg to ${path} ..."
-        log_info "downloading mainsail.cfg to: ${path}"
-        wget "${ms_cfg}" -O "${path}/mainsail.cfg"
-
-        ### replace user 'pi' with current username to prevent issues in cases where the user is not called 'pi'
-        log_info "modify mainsail.cfg"
-        sed -i "/^path: \/home\/pi\/gcode_files/ s/\/home\/pi/\/home\/${USER}/" "${path}/mainsail.cfg"
-
-        ### write include to the very first line of the printer.cfg
-        if ! grep -Eq "^[include mainsail.cfg]$" "${path}/printer.cfg"; then
-          log_info "modify printer.cfg"
-          sed -i "1 i [include mainsail.cfg]" "${path}/printer.cfg"
-        fi
-        ok_msg "Done!"
-      fi
-    done
-  else
+  if [[ -z ${configs} ]]; then
+    print_error "No printer.cfg found! Installation of Macros will be skipped ..."
     log_error "execution stopped! reason: no printer.cfg found"
     return
   fi
+
+  status_msg "Cloning mainsail-config ..."
+  [[ -d "${HOME}/mainsail-config" ]] && rm -rf "${HOME}/mainsail-config"
+  if git clone "${ms_cfg_repo}" "${HOME}/mainsail-config"; then
+    for config in ${configs}; do
+      path=$(echo "${config}" | rev | cut -d"/" -f2- | rev)
+
+      if [[ -e "${path}/mainsail.cfg" && ! -h "${path}/mainsail.cfg" ]]; then
+        warn_msg "Attention! Existing mainsail.cfg detected!"
+        warn_msg "The file will be renamed to 'mainsail.bak.cfg' to be able to continue with the installation."
+        if ! mv "${path}/mainsail.cfg" "${path}/mainsail.bak.cfg"; then
+          error_msg "Renaming mainsail.cfg failed! Aborting installation ..."
+          return
+        fi
+      fi
+
+      if [[ -h "${path}/mainsail.cfg" ]]; then
+        warn_msg "Recreating symlink in ${path} ..."
+        rm -rf "${path}/mainsail.cfg"
+      fi
+
+      if ! ln -sf "${HOME}/mainsail-config/client.cfg" "${path}/mainsail.cfg"; then
+        error_msg "Creating symlink failed! Aborting installation ..."
+        return
+      fi
+
+      if ! grep -Eq "^\[include mainsail.cfg\]$" "${path}/printer.cfg"; then
+        log_info "${path}/printer.cfg"
+        sed -i "1 i [include mainsail.cfg]" "${path}/printer.cfg"
+      fi
+
+      line=$(($(grep -n "\[include mainsail.cfg\]" "${path}/printer.cfg" | tail -1 | cut -d: -f1) + 1))
+      gcode_dir=${path/config/gcodes}
+      if ! grep -Eq "^\[virtual_sdcard\]$" "${path}/printer.cfg"; then
+        log_info "${path}/printer.cfg"
+        sed -i "${line} i \[virtual_sdcard]\npath: ${gcode_dir}\non_error_gcode: CANCEL_PRINT\n" "${path}/printer.cfg"
+      fi
+    done
+  else
+    print_error "Cloning failed! Aborting installation ..."
+    log_error "execution stopped! reason: cloning failed"
+    return
+  fi
+
+  patch_mainsail_config_update_manager
+
+  ok_msg "Done!"
 }
 
 function download_mainsail() {
+  local services
   local url
   url=$(get_mainsail_download_url)
 
@@ -179,8 +194,9 @@ function download_mainsail() {
     exit 1
   fi
 
-  ### check for moonraker multi-instance and if multi-instance was found, enable mainsails remoteMode
-  if [[ $(moonraker_systemd | wc -w) -gt 1 ]]; then
+  ### check for moonraker multi-instance and if no-instance or multi-instance was found, enable mainsails remoteMode
+  services=$(moonraker_systemd)
+  if [[ ( -z "${services}" ) || ( $(echo "${services}" | wc -w) -gt 1 ) ]]; then
     enable_mainsail_remotemode
   fi
 }
@@ -196,7 +212,7 @@ function remove_mainsail_dir() {
   rm -rf "${MAINSAIL_DIR}" && ok_msg "Directory removed!"
 }
 
-function remove_mainsail_config() {
+function remove_mainsail_nginx_config() {
   if [[ -e "/etc/nginx/sites-available/mainsail" ]]; then
     status_msg "Removing Mainsail configuration for Nginx ..."
     sudo rm "/etc/nginx/sites-available/mainsail" && ok_msg "File removed!"
@@ -223,7 +239,7 @@ function remove_mainsail_logs() {
 function remove_mainsail_log_symlinks() {
   local files regex
 
-  regex="\/home\/${USER}\/([A-Za-z0-9_]+)\/logs\/mainsail-.*"
+  regex="${HOME//\//\\/}\/([A-Za-z0-9_]+)\/logs\/mainsail-.*"
   files=$(find "${HOME}" -maxdepth 3 -regextype posix-extended -regex "${regex}" 2> /dev/null | sort)
 
   if [[ -n ${files} ]]; then
@@ -248,9 +264,18 @@ function remove_legacy_mainsail_log_symlinks() {
   fi
 }
 
+function remove_mainsail_config() {
+  if [[ -d "${HOME}/mainsail-config"  ]]; then
+    status_msg "Removing ${HOME}/mainsail-config ..."
+    rm -rf "${HOME}/mainsail-config"
+    ok_msg "${HOME}/mainsail-config removed!"
+    print_confirm "Mainsail-Config successfully removed!"
+  fi
+}
+
 function remove_mainsail() {
   remove_mainsail_dir
-  remove_mainsail_config
+  remove_mainsail_nginx_config
   remove_mainsail_logs
   remove_mainsail_log_symlinks
   remove_legacy_mainsail_log_symlinks
@@ -299,19 +324,25 @@ function get_mainsail_status() {
 }
 
 function get_local_mainsail_version() {
-  [[ ! -f "${MAINSAIL_DIR}/.version" ]] && return
-
+  local versionfile="${MAINSAIL_DIR}/.version"
+  local relinfofile="${MAINSAIL_DIR}/release_info.json"
   local version
-  version=$(head -n 1 "${MAINSAIL_DIR}/.version")
+
+  if [[ -f ${relinfofile} ]]; then
+    version=$(grep -o '"version":"[^"]*' "${relinfofile}" | grep -o '[^"]*$')
+  elif [[ -f ${versionfile} ]]; then
+    version=$(head -n 1 "${versionfile}")
+  fi
+
   echo "${version}"
 }
 
 function get_remote_mainsail_version() {
   [[ ! $(dpkg-query -f'${Status}' --show curl 2>/dev/null) = *\ installed ]] && return
 
-  local version
-  version=$(get_mainsail_download_url | rev | cut -d"/" -f2 | rev)
-  echo "${version}"
+  local tags
+  tags=$(curl -s "https://api.github.com/repos/mainsail-crew/mainsail/tags" | grep "name" | cut -d'"' -f4)
+  echo "${tags}" | head -1
 }
 
 function compare_mainsail_versions() {
@@ -349,7 +380,7 @@ function print_theme_list() {
 
 function ms_theme_installer_menu() {
   local theme_list theme_author theme_repo theme_name theme_note theme_url
-  local theme_csv_url="https://raw.githubusercontent.com/mainsail-crew/docs/master/_data/themes.csv"
+  local theme_csv_url="https://raw.githubusercontent.com/mainsail-crew/gb-docs/main/_data/themes.csv"
   theme_list=$(curl -s -L "${theme_csv_url}")
 
   top_border
@@ -460,7 +491,7 @@ function ms_theme_install() {
 function ms_theme_delete() {
   local regex theme_folders target_folders=()
 
-  regex="\/home\/${USER}\/([A-Za-z0-9_]+)\/config\/\.theme"
+  regex="${HOME//\//\\/}\/([A-Za-z0-9_]+)\/config\/\.theme"
   theme_folders=$(find "${HOME}" -maxdepth 3 -type d -regextype posix-extended -regex "${regex}" | sort)
 #  theme_folders=$(find "${KLIPPER_CONFIG}" -mindepth 1 -type d -name ".theme" | sort)
 
@@ -502,25 +533,28 @@ function ms_theme_delete() {
 #================================================#
 
 function get_mainsail_download_url() {
-  local tags latest_tag latest_url stable_tag stable_url url
-  tags=$(curl -s "${MAINSAIL_TAGS}" | grep "name" | cut -d'"' -f4)
+  local releases_by_tag tags tag unstable_url url
 
-  ### latest download url including pre-releases (alpha, beta, rc)
-  latest_tag=$(echo "${tags}" | head -1)
-  latest_url="https://github.com/mainsail-crew/mainsail/releases/download/${latest_tag}/mainsail.zip"
-
-  ### get stable mainsail download url
-  stable_tag=$(echo "${tags}" | grep -E "^v([0-9]+\.?){3}$" | head -1)
-  stable_url="https://github.com/mainsail-crew/mainsail/releases/download/${stable_tag}/mainsail.zip"
+  ### latest stable download url
+  url="https://github.com/mainsail-crew/mainsail/releases/latest/download/mainsail.zip"
 
   read_kiauh_ini "${FUNCNAME[0]}"
   if [[ ${mainsail_install_unstable} == "true" ]]; then
-    url="${latest_url}"
-    echo "${url}"
-  else
-    url="${stable_url}"
-    echo "${url}"
+    releases_by_tag="https://api.github.com/repos/mainsail-crew/mainsail/tags"
+    tags=$(curl -s "${releases_by_tag}" | grep "name" | cut -d'"' -f4)
+    tag=$(echo "${tags}" | head -1)
+
+    ### latest unstable download url including pre-releases (alpha, beta, rc)
+    unstable_url="https://github.com/mainsail-crew/mainsail/releases/download/${tag}/mainsail.zip"
+
+    if [[ ${unstable_url} == *"download//"* ]]; then
+      warn_msg "Download URL broken! Falling back to URL of latest stable release!"
+    else
+      url=${unstable_url}
+    fi
   fi
+
+  echo "${url}"
 }
 
 function mainsail_port_check() {
@@ -592,12 +626,12 @@ function enable_mainsail_remotemode() {
 
 function patch_mainsail_update_manager() {
   local patched moonraker_configs regex
-  regex="\/home\/${USER}\/([A-Za-z0-9_]+)\/config\/moonraker\.conf"
+  regex="${HOME//\//\\/}\/([A-Za-z0-9_]+)\/config\/moonraker\.conf"
   moonraker_configs=$(find "${HOME}" -maxdepth 3 -type f -regextype posix-extended -regex "${regex}" | sort)
 
   patched="false"
   for conf in ${moonraker_configs}; do
-    if ! grep -Eq "^\[update_manager mainsail\]$" "${conf}"; then
+    if ! grep -Eq "^\[update_manager mainsail\]\s*$" "${conf}"; then
       ### add new line to conf if it doesn't end with one
       [[ $(tail -c1 "${conf}" | wc -l) -eq 0 ]] && echo "" >> "${conf}"
 
@@ -621,3 +655,36 @@ MOONRAKER_CONF
     do_action_service "restart" "moonraker"
   fi
 }
+
+function patch_mainsail_config_update_manager() {
+  local patched moonraker_configs regex
+  regex="${HOME//\//\\/}\/([A-Za-z0-9_]+)\/config\/moonraker\.conf"
+  moonraker_configs=$(find "${HOME}" -maxdepth 3 -type f -regextype posix-extended -regex "${regex}" | sort)
+
+  patched="false"
+  for conf in ${moonraker_configs}; do
+    if ! grep -Eq "^\[update_manager mainsail-config\]\s*$" "${conf}"; then
+      ### add new line to conf if it doesn't end with one
+      [[ $(tail -c1 "${conf}" | wc -l) -eq 0 ]] && echo "" >> "${conf}"
+
+      ### add Mainsails update manager section to moonraker.conf
+      status_msg "Adding Mainsail-Config to update manager in file:\n       ${conf}"
+      /bin/sh -c "cat >> ${conf}" << MOONRAKER_CONF
+
+[update_manager mainsail-config]
+type: git_repo
+primary_branch: master
+path: ~/mainsail-config
+origin: https://github.com/mainsail-crew/mainsail-config.git
+managed_services: klipper
+MOONRAKER_CONF
+
+    fi
+
+    patched="true"
+  done
+
+  if [[ ${patched} == "true" ]]; then
+    do_action_service "restart" "moonraker"
+  fi
+}

scripts/mjpg-streamer.sh

@@ -1,10 +1,10 @@
 #!/usr/bin/env bash
 
 #=======================================================================#
-# Copyright (C) 2020 - 2022 Dominik Willner <th33xitus@gmail.com>       #
+# Copyright (C) 2020 - 2024 Dominik Willner <th33xitus@gmail.com>       #
 #                                                                       #
 # This file is part of KIAUH - Klipper Installation And Update Helper   #
-# https://github.com/th33xitus/kiauh                                    #
+# https://github.com/dw-0/kiauh                                         #
 #                                                                       #
 # This file may be distributed under the terms of the GNU GPLv3 license #
 #=======================================================================#

scripts/mobileraker.sh

@@ -0,0 +1,247 @@
+#!/usr/bin/env bash
+
+#=======================================================================#
+# Copyright (C) 2020 - 2024 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 #
+#=======================================================================#
+
+#
+# This file is written and maintained by Patrick Schmidt author of Mobileraker
+# It is based of the kliperscreen.sh install script!
+
+
+set -e
+
+#===================================================#
+#========== INSTALL MOBILERAKER COMPANION ==========#
+#===================================================#
+
+function mobileraker_systemd() {
+  local services
+  services=$(find "${SYSTEMD}" -maxdepth 1 -regextype posix-extended -regex "${SYSTEMD}/mobileraker.service")
+  echo "${services}"
+}
+
+function install_mobileraker() {
+  ### return early if python version check fails
+  if [[ $(python3_check) == "false" ]]; then
+    local error="Versioncheck failed! Python 3.7 or newer required!\n"
+    error="${error} Please upgrade Python."
+    print_error "${error}" && return
+  fi
+
+  ### first, we create a backup of the full klipper_config dir - safety first!
+  backup_config_dir
+
+  ### install Mobileraker's Companion
+  mobileraker_setup
+
+  ### add Mobileraker's Companion to the update manager in moonraker.conf
+  patch_mobileraker_update_manager
+
+  do_action_service "restart" "mobileraker"
+}
+
+function mobileraker_setup() {
+  local dep=(wget curl unzip dfu-util)
+  dependency_check "${dep[@]}"
+  status_msg "Cloning Mobileraker's companion from ${MOBILERAKER_REPO} ..."
+
+  # force remove existing Mobileraker's companion dir
+  [[ -d ${MOBILERAKER_DIR} ]] && rm -rf "${MOBILERAKER_DIR}"
+
+  # clone into fresh Mobileraker's companion dir
+  cd "${HOME}" || exit 1
+  if ! git clone "${MOBILERAKER_REPO}" "${MOBILERAKER_DIR}"; then
+    print_error "Cloning mobileraker's companion from\n ${MOBILERAKER_REPO}\n failed!"
+    exit 1
+  fi
+
+  status_msg "Starting installer of Mobileraker's companion ..."
+  if "${MOBILERAKER_DIR}"/scripts/install.sh; then
+    ok_msg "Mobileraker's companion successfully installed!"
+  else
+    print_error "Mobileraker's companion installation failed!"
+    exit 1
+  fi
+}
+
+#===================================================#
+#=========== REMOVE MOBILERAKER COMPANION ==========#
+#===================================================#
+
+function remove_mobileraker() {
+  ### remove Mobileraker's companion dir
+  if [[ -d ${MOBILERAKER_DIR} ]]; then
+    status_msg "Removing Mobileraker's companion directory ..."
+    rm -rf "${MOBILERAKER_DIR}" && ok_msg "Directory removed!"
+  fi
+
+  ### remove Mobileraker's companion VENV dir
+  if [[ -d ${MOBILERAKER_ENV} ]]; then
+    status_msg "Removing Mobileraker's companion VENV directory ..."
+    rm -rf "${MOBILERAKER_ENV}" && ok_msg "Directory removed!"
+  fi
+
+  ### remove Mobileraker's companion service
+  if [[ -e "${SYSTEMD}/mobileraker.service" ]]; then
+    status_msg "Removing mobileraker service ..."
+    do_action_service "stop" "mobileraker"
+    do_action_service "disable" "mobileraker"
+    sudo rm -f "${SYSTEMD}/mobileraker.service"
+
+    ###reloading units
+    sudo systemctl daemon-reload
+    sudo systemctl reset-failed
+    ok_msg "Mobileraker's companion Service removed!"
+  fi
+
+
+  remove_mobileraker_logs
+
+  print_confirm "Mobileraker's companion successfully removed!"
+}
+
+function remove_mobileraker_logs() {
+  local files regex="${HOME//\//\\/}\/([A-Za-z0-9_]+)\/logs\/mobileraker\.log.*"
+  files=$(find "${HOME}" -maxdepth 3 -regextype posix-extended -regex "${regex}" | sort)
+
+  if [[ -n ${files} ]]; then
+    for file in ${files}; do
+      status_msg "Removing ${file} ..."
+      rm -f "${file}"
+      ok_msg "${file} removed!"
+    done
+  fi
+}
+
+#===================================================#
+#=========== UPDATE MOBILERAKER COMPANION ==========#
+#===================================================#
+
+function update_mobileraker() {
+  local old_md5
+  old_md5=$(md5sum "${MOBILERAKER_DIR}/scripts/mobileraker-requirements.txt" | cut -d " " -f1)
+
+  do_action_service "stop" "mobileraker"
+  cd "${MOBILERAKER_DIR}"
+  git pull origin main -q && ok_msg "Fetch successfull!"
+  git checkout -f main && ok_msg "Checkout successfull"
+
+  if [[ $(md5sum "${MOBILERAKER_DIR}/scripts/mobileraker-requirements.txt" | cut -d " " -f1) != "${old_md5}" ]]; then
+    status_msg "New dependecies detected..."
+    "${MOBILERAKER_ENV}"/bin/pip install -r "${MOBILERAKER_DIR}/scripts/mobileraker-requirements.txt"
+    ok_msg "Dependencies have been installed!"
+  fi
+
+  ok_msg "Update complete!"
+  do_action_service "start" "mobileraker"
+}
+
+#===================================================#
+#=========== MOBILERAKER COMPANION STATUS ==========#
+#===================================================#
+
+function get_mobileraker_status() {
+  local sf_count status
+  sf_count="$(mobileraker_systemd | wc -w)"
+
+  ### remove the "SERVICE" entry from the data array if a moonraker service is installed
+  local data_arr=(SERVICE "${MOBILERAKER_DIR}" "${MOBILERAKER_ENV}")
+  (( sf_count > 0 )) && unset "data_arr[0]"
+
+  ### count+1 for each found data-item from array
+  local filecount=0
+  for data in "${data_arr[@]}"; do
+    [[ -e ${data} ]] && filecount=$(( filecount + 1 ))
+  done
+
+  if (( filecount == ${#data_arr[*]} )); then
+    status="Installed!"
+  elif (( filecount == 0 )); then
+    status="Not installed!"
+  else
+    status="Incomplete!"
+  fi
+  echo "${status}"
+}
+
+function get_local_mobileraker_commit() {
+  [[ ! -d ${MOBILERAKER_DIR} || ! -d "${MOBILERAKER_DIR}/.git" ]] && return
+
+  local commit
+  cd "${MOBILERAKER_DIR}"
+  commit="$(git describe HEAD --always --tags | cut -d "-" -f 1,2)"
+  echo "${commit}"
+}
+
+function get_remote_mobileraker_commit() {
+  [[ ! -d ${MOBILERAKER_DIR} || ! -d "${MOBILERAKER_DIR}/.git" ]] && return
+
+  local commit
+  cd "${MOBILERAKER_DIR}" && git fetch origin -q
+  commit=$(git describe origin/main --always --tags | cut -d "-" -f 1,2)
+  echo "${commit}"
+}
+
+function compare_mobileraker_versions() {
+  local versions local_ver remote_ver
+  local_ver="$(get_local_mobileraker_commit)"
+  remote_ver="$(get_remote_mobileraker_commit)"
+
+  if [[ ${local_ver} != "${remote_ver}" ]]; then
+    versions="${yellow}$(printf " %-14s" "${local_ver}")${white}"
+    versions+="|${green}$(printf " %-13s" "${remote_ver}")${white}"
+    # add moonraker to application_updates_available in kiauh.ini
+    add_to_application_updates "mobileraker"
+  else
+    versions="${green}$(printf " %-14s" "${local_ver}")${white}"
+    versions+="|${green}$(printf " %-13s" "${remote_ver}")${white}"
+  fi
+
+  echo "${versions}"
+}
+
+#================================================#
+#=================== HELPERS ====================#
+#================================================#
+
+function patch_mobileraker_update_manager() {
+  local patched moonraker_configs regex
+  regex="${HOME//\//\\/}\/([A-Za-z0-9_]+)\/config\/moonraker\.conf"
+  moonraker_configs=$(find "${HOME}" -maxdepth 3 -type f -regextype posix-extended -regex "${regex}" | sort)
+
+  patched="false"
+  for conf in ${moonraker_configs}; do
+    if ! grep -Eq "^\[update_manager mobileraker\]\s*$" "${conf}"; then
+      ### add new line to conf if it doesn't end with one
+      [[ $(tail -c1 "${conf}" | wc -l) -eq 0 ]] && echo "" >> "${conf}"
+
+      ### add Mobileraker's Companion update manager section to moonraker.conf
+      status_msg "Adding Mobileraker's Companion to update manager in file:\n       ${conf}"
+      /bin/sh -c "cat >> ${conf}" << MOONRAKER_CONF
+
+[update_manager mobileraker]
+type: git_repo
+path: ${HOME}/mobileraker_companion
+origin: https://github.com/Clon1998/mobileraker_companion.git
+primary_branch:main
+managed_services: mobileraker
+env: ${HOME}/mobileraker-env/bin/python
+requirements: scripts/mobileraker-requirements.txt
+install_script: scripts/install.sh
+MOONRAKER_CONF
+
+    fi
+
+    patched="true"
+  done
+
+  if [[ ${patched} == "true" ]]; then
+    do_action_service "restart" "moonraker"
+  fi
+}

scripts/moonraker-telegram-bot.sh

@@ -1,10 +1,10 @@
 #!/usr/bin/env bash
 
 #=======================================================================#
-# Copyright (C) 2020 - 2022 Dominik Willner <th33xitus@gmail.com>       #
+# Copyright (C) 2020 - 2024 Dominik Willner <th33xitus@gmail.com>       #
 #                                                                       #
 # This file is part of KIAUH - Klipper Installation And Update Helper   #
-# https://github.com/th33xitus/kiauh                                    #
+# https://github.com/dw-0/kiauh                                         #
 #                                                                       #
 # This file may be distributed under the terms of the GNU GPLv3 license #
 #=======================================================================#
@@ -33,7 +33,7 @@ function telegram_bot_setup_dialog() {
 
   status_msg "Initializing Telegram Bot installation ..."
   ### first, we create a backup of the full klipper_config dir - safety first!
-  backup_klipper_config_dir
+  backup_config_dir
 
   local moonraker_count user_input=() moonraker_names=()
   moonraker_count=$(echo "${moonraker_services}" | wc -w )
@@ -110,7 +110,7 @@ function telegram_bot_setup_dialog() {
 }
 
 function install_telegram_bot_dependencies() {
-  local packages
+  local packages log_name="Telegram Bot"
   local install_script="${TELEGRAM_BOT_DIR}/scripts/install.sh"
 
   ### read PKGLIST from official install-script
@@ -121,21 +121,11 @@ function install_telegram_bot_dependencies() {
   echo "${cyan}${packages}${white}" | tr '[:space:]' '\n'
   read -r -a packages <<< "${packages}"
 
-  ### Update system package info
-  status_msg "Updating package lists..."
-  if ! sudo apt-get update --allow-releaseinfo-change; then
-    log_error "failure while updating package lists"
-    error_msg "Updating package lists failed!"
-    exit 1
-  fi
+  ### Update system package lists if stale
+  update_system_package_lists
 
   ### Install required packages
-  status_msg "Installing required packages..."
-  if ! sudo apt-get install --yes "${packages[@]}"; then
-    log_error "failure while installing required moonraker-telegram-bot packages"
-    error_msg "Installing required packages failed!"
-    exit 1
-  fi
+  install_system_packages "${log_name}" "packages[@]"
 }
 
 function create_telegram_bot_virtualenv() {
@@ -203,29 +193,40 @@ function create_telegram_conf() {
   local input=("${@}")
   local telegram_bot_count=${input[0]} && unset "input[0]"
   local names=("${input[@]}") && unset "input[@]"
-  local log="${KLIPPER_LOGS}"
-  local cfg cfg_dir
+  local printer_data log_dir cfg cfg_dir
 
   if (( telegram_bot_count == 1 )); then
-    cfg_dir="${KLIPPER_CONFIG}"
+    printer_data="${HOME}/printer_data"
+    log_dir="${printer_data}/logs"
+    cfg_dir="${printer_data}/config"
     cfg="${cfg_dir}/telegram.conf"
+
+    ### create required folder structure
+    create_required_folders "${printer_data}"
+
     ### write single instance config
-    write_telegram_conf "${cfg_dir}" "${cfg}" "${log}"
+    write_telegram_conf "${cfg_dir}" "${cfg}"
 
   elif (( telegram_bot_count > 1 )); then
     local j=0 re="^[1-9][0-9]*$"
 
     for (( i=1; i <= telegram_bot_count; i++ )); do
-      ### overwrite config folder if name is only a number
-      if [[ ${names[j]} =~ ${re} ]]; then
-        cfg_dir="${KLIPPER_CONFIG}/printer_${names[${j}]}"
-      else
-        cfg_dir="${KLIPPER_CONFIG}/${names[${j}]}"
-      fi
+
+      printer_data="${HOME}/${names[${j}]}_data"
+      ### prefix instance name with "printer_" if it is only a number
+      [[ ${names[j]} =~ ${re} ]] && printer_data="${HOME}/printer_${names[${j}]}_data"
+
+
+      cfg_dir="${printer_data}/config"
       cfg="${cfg_dir}/telegram.conf"
+      log_dir="${printer_data}/logs"
+
+      ### create required folder structure
+      create_required_folders "${printer_data}"
 
       ### write multi instance config
-      write_telegram_conf "${cfg_dir}" "${cfg}" "${log}"
+      write_telegram_conf "${cfg_dir}" "${cfg}"
+
       j=$(( j + 1 ))
     done && unset j
 
@@ -235,17 +236,15 @@ function create_telegram_conf() {
 }
 
 function write_telegram_conf() {
-  local cfg_dir=${1} cfg=${2} log=${3}
+  local cfg_dir=${1} cfg=${2}
   local conf_template="${TELEGRAM_BOT_DIR}/scripts/base_install_template"
-  [[ ! -d ${cfg_dir} ]] && mkdir -p "${cfg_dir}"
 
   if [[ ! -f ${cfg} ]]; then
     status_msg "Creating telegram.conf in ${cfg_dir} ..."
     cp "${conf_template}" "${cfg}"
-    sed -i "s|some_log_path|${log}|g" "${cfg}"
     ok_msg "telegram.conf created!"
   else
-    status_msg "File '${cfg}' already exists!\nSkipping..."
+    ok_msg "File '${cfg}' already exists! Skipping..."
   fi
 }
 
@@ -253,16 +252,22 @@ function create_telegram_bot_service() {
   local input=("${@}")
   local instances=${input[0]} && unset "input[0]"
   local names=("${input[@]}") && unset "input[@]"
-  local cfg_dir cfg log service
+  local printer_data cfg_dir cfg log service env_file
 
   if (( instances == 1 )); then
-    cfg_dir="${KLIPPER_CONFIG}"
+    printer_data="${HOME}/printer_data"
+    cfg_dir="${printer_data}/config"
     cfg="${cfg_dir}/telegram.conf"
-    log="${KLIPPER_LOGS}/telegram.log"
+    log="${printer_data}/logs/telegram.log"
     service="${SYSTEMD}/moonraker-telegram-bot.service"
+    env_file="${printer_data}/systemd/moonraker-telegram-bot.env"
+
+    ### create required folder structure
+    create_required_folders "${printer_data}"
+
     ### write single instance service
-    write_telegram_bot_service "" "${cfg}" "${log}" "${service}"
-    ok_msg "Single Telegram Bot instance created!"
+    write_telegram_bot_service "" "${cfg}" "${log}" "${service}" "${env_file}"
+    ok_msg "Telegram Bot instance created!"
 
   elif (( instances > 1 )); then
     local j=0 re="^[1-9][0-9]*$"
@@ -270,17 +275,27 @@ function create_telegram_bot_service() {
     for (( i=1; i <= instances; i++ )); do
       ### overwrite config folder if name is only a number
       if [[ ${names[j]} =~ ${re} ]]; then
-        cfg_dir="${KLIPPER_CONFIG}/printer_${names[${j}]}"
+        printer_data="${HOME}/printer_${names[${j}]}_data"
       else
-        cfg_dir="${KLIPPER_CONFIG}/${names[${j}]}"
+        printer_data="${HOME}/${names[${j}]}_data"
       fi
 
+      cfg_dir="${printer_data}/config"
       cfg="${cfg_dir}/telegram.conf"
-      log="${KLIPPER_LOGS}/telegram-${names[${j}]}.log"
+      log="${printer_data}/logs/telegram.log"
       service="${SYSTEMD}/moonraker-telegram-bot-${names[${j}]}.service"
+      env_file="${printer_data}/systemd/moonraker-telegram-bot.env"
+
+      ### create required folder structure
+      create_required_folders "${printer_data}"
+
       ### write multi instance service
-      write_telegram_bot_service "${names[${j}]}" "${cfg}" "${log}" "${service}"
-      ok_msg "Telegram Bot instance moonraker-telegram-bot-${names[${j}]} created!"
+      if write_telegram_bot_service "${names[${j}]}" "${cfg}" "${log}" "${service}" "${env_file}"; then
+        ok_msg "Telegram Bot instance moonraker-telegram-bot-${names[${j}]} created!"
+      else
+        error_msg "An error occured during creation of instance moonraker-telegram-bot-${names[${j}]}!"
+      fi
+
       j=$(( j + 1 ))
     done && unset j
 
@@ -290,17 +305,24 @@ function create_telegram_bot_service() {
 }
 
 function write_telegram_bot_service() {
-  local i=${1} cfg=${2} log=${3} service=${4}
+  local i=${1} cfg=${2} log=${3} service=${4} env_file=${5}
   local service_template="${KIAUH_SRCDIR}/resources/moonraker-telegram-bot.service"
+  local env_template="${KIAUH_SRCDIR}/resources/moonraker-telegram-bot.env"
 
   ### replace all placeholders
   if [[ ! -f ${service} ]]; then
-    status_msg "Creating Telegram Bot Service ${i} ..."
+    status_msg "Creating service file for instance ${i} ..."
     sudo cp "${service_template}" "${service}"
-    [[ -z ${i} ]] && sudo sed -i "s|instance %INST% ||" "${service}"
-    [[ -n ${i} ]] && sudo sed -i "s|%INST%|${i}|" "${service}"
-    sudo sed -i "s|%USER%|${USER}|; s|%ENV%|${TELEGRAM_BOT_ENV}|; s|%DIR%|${TELEGRAM_BOT_DIR}|" "${service}"
-    sudo sed -i "s|%CFG%|${cfg}|; s|%LOG%|${log}|" "${service}"
+    if [[ -z ${i} ]]; then
+      sudo sed -i "s| %INST%||" "${service}"
+    else
+      sudo sed -i "s|%INST%|${i}|" "${service}"
+    fi
+    sudo sed -i "s|%USER%|${USER}|g; s|%TELEGRAM_BOT_DIR%|${TELEGRAM_BOT_DIR}|; s|%ENV%|${TELEGRAM_BOT_ENV}|; s|%ENV_FILE%|${env_file}|" "${service}"
+
+    status_msg "Creating environment file for instance ${i} ..."
+    cp "${env_template}" "${env_file}"
+    sed -i "s|%USER%|${USER}|; s|%TELEGRAM_BOT_DIR%|${TELEGRAM_BOT_DIR}|; s|%CFG%|${cfg}|; s|%LOG%|${log}|" "${env_file}"
   fi
 }
 
@@ -343,9 +365,35 @@ function remove_telegram_bot_env() {
   ok_msg "Directory removed!"
 }
 
+function remove_telegram_bot_env_file() {
+  local files regex="${HOME//\//\\/}\/([A-Za-z0-9_]+)\/systemd\/moonraker-telegram-bot\.env"
+  files=$(find "${HOME}" -maxdepth 3 -regextype posix-extended -regex "${regex}" | sort)
+
+  if [[ -n ${files} ]]; then
+    for file in ${files}; do
+      status_msg "Removing ${file} ..."
+      rm -f "${file}"
+      ok_msg "${file} removed!"
+    done
+  fi
+}
+
 function remove_telegram_bot_logs() {
+  local files regex="${HOME//\//\\/}\/([A-Za-z0-9_]+)\/logs\/telegram\.log.*"
+  files=$(find "${HOME}" -maxdepth 3 -regextype posix-extended -regex "${regex}" | sort)
+
+  if [[ -n ${files} ]]; then
+    for file in ${files}; do
+      status_msg "Removing ${file} ..."
+      rm -f "${file}"
+      ok_msg "${file} removed!"
+    done
+  fi
+}
+
+function remove_legacy_telegram_bot_logs() {
   local files regex="telegram(-[0-9a-zA-Z]+)?\.log(.*)?"
-  files=$(find "${KLIPPER_LOGS}" -maxdepth 1 -regextype posix-extended -regex "${KLIPPER_LOGS}/${regex}" | sort)
+  files=$(find "${HOME}/klipper_logs" -maxdepth 1 -regextype posix-extended -regex "${HOME}/klipper_logs/${regex}" 2> /dev/null | sort)
 
   if [[ -n ${files} ]]; then
     for file in ${files}; do
@@ -360,7 +408,9 @@ function remove_telegram_bot() {
   remove_telegram_bot_systemd
   remove_telegram_bot_dir
   remove_telegram_bot_env
+  remove_telegram_bot_env_file
   remove_telegram_bot_logs
+  remove_legacy_telegram_bot_logs
 
   local confirm="Moonraker-Telegram-Bot was successfully removed!"
   print_confirm "${confirm}" && return
@@ -458,12 +508,13 @@ function compare_telegram_bot_versions() {
 #================================================#
 
 function patch_telegram_bot_update_manager() {
-  local patched="false"
-  local moonraker_configs
-  moonraker_configs=$(find "${KLIPPER_CONFIG}" -type f -name "moonraker.conf" | sort)
+  local patched moonraker_configs regex
+  regex="${HOME//\//\\/}\/([A-Za-z0-9_]+)\/config\/moonraker\.conf"
+  moonraker_configs=$(find "${HOME}" -maxdepth 3 -type f -regextype posix-extended -regex "${regex}" | sort)
 
+  patched="false"
   for conf in ${moonraker_configs}; do
-    if ! grep -Eq "^\[update_manager moonraker-telegram-bot\]$" "${conf}"; then
+    if ! grep -Eq "^\[update_manager moonraker-telegram-bot\]\s*$" "${conf}"; then
       ### add new line to conf if it doesn't end with one
       [[ $(tail -c1 "${conf}" | wc -l) -eq 0 ]] && echo "" >> "${conf}"
 

scripts/moonraker.sh

@@ -1,10 +1,10 @@
 #!/usr/bin/env bash
 
 #=======================================================================#
-# Copyright (C) 2020 - 2022 Dominik Willner <th33xitus@gmail.com>       #
+# Copyright (C) 2020 - 2024 Dominik Willner <th33xitus@gmail.com>       #
 #                                                                       #
 # This file is part of KIAUH - Klipper Installation And Update Helper   #
-# https://github.com/th33xitus/kiauh                                    #
+# https://github.com/dw-0/kiauh                                         #
 #                                                                       #
 # This file may be distributed under the terms of the GNU GPLv3 license #
 #=======================================================================#
@@ -60,7 +60,7 @@ function moonraker_setup_dialog() {
 
   ### return early if klipper is not installed
   local klipper_services
-  klipper_services=$(find_klipper_systemd)
+  klipper_services=$(klipper_systemd)
   if [[ -z ${klipper_services} ]]; then
     local error="Klipper not installed! Please install Klipper first!"
     log_error "Moonraker setup started without Klipper being installed. Aborting setup."
@@ -141,7 +141,7 @@ function moonraker_setup_dialog() {
 }
 
 function install_moonraker_dependencies() {
-  local packages
+  local packages log_name="Moonraker"
   local install_script="${MOONRAKER_DIR}/scripts/install-moonraker.sh"
 
   ### read PKGLIST from official install-script
@@ -152,21 +152,11 @@ function install_moonraker_dependencies() {
   echo "${cyan}${packages}${white}" | tr '[:space:]' '\n'
   read -r -a packages <<< "${packages}"
 
-  ### Update system package info
-  status_msg "Updating package lists..."
-  if ! sudo apt-get update --allow-releaseinfo-change; then
-    log_error "failure while updating package lists"
-    error_msg "Updating package lists failed!"
-    exit 1
-  fi
+  ### Update system package lists if stale
+  update_system_package_lists
 
   ### Install required packages
-  status_msg "Installing required packages..."
-  if ! sudo apt-get install --yes "${packages[@]}"; then
-    log_error "failure while installing required moonraker packages"
-    error_msg "Installing required packages failed!"
-    exit 1
-  fi
+  install_system_packages "${log_name}" "packages[@]"
 }
 
 function create_moonraker_virtualenv() {
@@ -370,8 +360,8 @@ function write_moonraker_service() {
 
     [[ -z ${i} ]] && sudo sed -i "s| %INST%||" "${service}"
     [[ -n ${i} ]] && sudo sed -i "s|%INST%|${i}|" "${service}"
-    sudo sed -i "s|%USER%|${USER}|g; s|%ENV%|${MOONRAKER_ENV}|; s|%ENV_FILE%|${env_file}|" "${service}"
-    sudo sed -i "s|%USER%|${USER}|; s|%PRINTER_DATA%|${printer_data}|" "${env_file}"
+    sudo sed -i "s|%USER%|${USER}|g; s|%MOONRAKER_DIR%|${MOONRAKER_DIR}|; s|%ENV%|${MOONRAKER_ENV}|; s|%ENV_FILE%|${env_file}|" "${service}"
+    sudo sed -i "s|%USER%|${USER}|; s|%MOONRAKER_DIR%|${MOONRAKER_DIR}|; s|%PRINTER_DATA%|${printer_data}|" "${env_file}"
   fi
 }
 
@@ -465,7 +455,7 @@ function remove_moonraker_systemd() {
 }
 
 function remove_moonraker_env_file() {
-  local files regex="\/home\/${USER}\/([A-Za-z0-9_]+)\/systemd\/moonraker\.env"
+  local files regex="${HOME//\//\\/}\/([A-Za-z0-9_]+)\/systemd\/moonraker\.env"
   files=$(find "${HOME}" -maxdepth 3 -regextype posix-extended -regex "${regex}" | sort)
 
   if [[ -n ${files} ]]; then
@@ -478,7 +468,7 @@ function remove_moonraker_env_file() {
 }
 
 function remove_moonraker_logs() {
-  local files regex="\/home\/${USER}\/([A-Za-z0-9_]+)\/logs\/moonraker\.log.*"
+  local files regex="${HOME//\//\\/}\/([A-Za-z0-9_]+)\/logs\/moonraker\.log.*"
   files=$(find "${HOME}" -maxdepth 3 -regextype posix-extended -regex "${regex}" | sort)
 
   if [[ -n ${files} ]]; then

scripts/nginx.sh

@@ -1,10 +1,10 @@
 #!/usr/bin/env bash
 
 #=======================================================================#
-# Copyright (C) 2020 - 2022 Dominik Willner <th33xitus@gmail.com>       #
+# Copyright (C) 2020 - 2024 Dominik Willner <th33xitus@gmail.com>       #
 #                                                                       #
 # This file is part of KIAUH - Klipper Installation And Update Helper   #
-# https://github.com/th33xitus/kiauh                                    #
+# https://github.com/dw-0/kiauh                                         #
 #                                                                       #
 # This file may be distributed under the terms of the GNU GPLv3 license #
 #=======================================================================#
@@ -79,7 +79,7 @@ function symlink_webui_nginx_log() {
   interface=${1}
   access_log="/var/log/nginx/${interface}-access.log"
   error_log="/var/log/nginx/${interface}-error.log"
-  regex="\/home\/${USER}\/([A-Za-z0-9_]+)\/logs"
+  regex="${HOME//\//\\/}\/([A-Za-z0-9_]+)\/logs"
   logpaths=$(find "${HOME}" -maxdepth 2 -type d -regextype posix-extended -regex "${regex}" | sort)
 
   for path in ${logpaths}; do

scripts/obico.sh

@@ -1,10 +1,10 @@
 #!/usr/bin/env bash
 
 #=======================================================================#
-# Copyright (C) 2020 - 2022 Dominik Willner <th33xitus@gmail.com>       #
+# Copyright (C) 2020 - 2024 Dominik Willner <th33xitus@gmail.com>       #
 #                                                                       #
 # This file is part of KIAUH - Klipper Installation And Update Helper   #
-# https://github.com/th33xitus/kiauh                                    #
+# https://github.com/dw-0/kiauh                                         #
 #                                                                       #
 # This file may be distributed under the terms of the GNU GPLv3 license #
 #=======================================================================#
@@ -24,7 +24,7 @@ function moonraker_obico_systemd() {
 function moonraker_obico_config() {
   local moonraker_cfg_dirs
 
-  read -r -a moonraker_cfg_dirs <<< "$(get_config_folders)"
+  read -r -a moonraker_cfg_dirs <<< "$(get_instance_folder_path "config")"
 
   if (( ${#moonraker_cfg_dirs[@]} > 0 )); then
     echo "${moonraker_cfg_dirs[${1}]}/moonraker-obico.cfg"
@@ -63,8 +63,7 @@ function obico_server_url_prompt() {
 }
 
 function moonraker_obico_setup_dialog() {
-  status_msg "Initializing Moonraker-obico installation ..."
-
+  status_msg "Initializing Obico installation ..."
 
   local moonraker_count
   local moonraker_names
@@ -74,7 +73,7 @@ function moonraker_obico_setup_dialog() {
   if (( moonraker_count == 0 )); then
     ### return early if moonraker is not installed
     local error="Moonraker not installed! Please install Moonraker first!"
-    log_error "Moonraker-obico setup started without Moonraker being installed. Aborting setup."
+    log_error "Obico setup started without Moonraker being installed. Aborting setup."
     print_error "${error}" && return
   elif (( moonraker_count > 1 )); then
     # moonraker_names is valid only in case of multi-instance
@@ -86,6 +85,32 @@ function moonraker_obico_setup_dialog() {
   moonraker_obico_services=$(moonraker_obico_systemd)
   existing_moonraker_obico_count=$(echo "${moonraker_obico_services}" | wc -w )
   local allowed_moonraker_obico_count=$(( moonraker_count - existing_moonraker_obico_count ))
+
+  # Allow user to reinstall an incomplete installation.
+  if (( allowed_moonraker_obico_count == 0 && moonraker_count > 0 )) && [[ $(get_moonraker_obico_status) != "Not linked!" ]]; then
+    local yn
+    while true; do
+      echo "${yellow}Obico is already installed.${white}"
+      echo "It is safe to run the install again to repair any issues."
+      echo ""
+      local question="Do you want to reinstall Obico?"
+      read -p "${cyan}###### ${question} (Y/n):${white} " yn
+      case "${yn}" in
+        Y|y|Yes|yes|"")
+          select_msg "Yes"
+          break;;
+        N|n|No|no)
+          select_msg "No"
+          abort_msg "Exiting Obico installation...\n"
+          return;;
+        *)
+          error_msg "Invalid Input!";;
+      esac
+    done
+    # The user responded yes, allow the install to run again.
+    allowed_moonraker_obico_count=1
+  fi
+
   if (( allowed_moonraker_obico_count > 0 )); then
     local new_moonraker_obico_count
 
@@ -101,32 +126,30 @@ function moonraker_obico_setup_dialog() {
       done
       blank_line
       if (( existing_moonraker_obico_count > 0 )); then
-        printf "|${green}%-55s${white}|\n" " ${existing_moonraker_obico_count} Moonraker-obico instances already installed!"
+        printf "|${green}%-55s${white}|\n" " ${existing_moonraker_obico_count} Obico instances already installed!"
         for svc in ${moonraker_obico_services}; do
-#          printf "|${cyan}%-57s${white}|\n" " ● moonraker-obco-$(get_instance_name "${svc}" moonraker-obico)"
           printf "|${cyan}%-57s${white}|\n" " ● moonraker-obco-$(get_instance_name "${svc}")"
         done
       fi
       blank_line
-      echo -e "| The setup will apply the same names to                |"
-      echo -e "| Moonraker-obico!                                      |"
+      echo -e "| The setup will apply the same names to Obico!         |"
       blank_line
-      echo -e "| Please select the number of Moonraker-obico instances |"
-      echo -e "| to install. Usually one Moonraker-obico instance per  |"
+      echo -e "| Please select the number of Obico instances           |"
+      echo -e "| to install. Usually one Obico instance per            |"
       echo -e "| Moonraker instance is required, but you may not       |"
-      echo -e "| install more Moonraker-obico instances than available |"
+      echo -e "| install more Obico instances than available           |"
       echo -e "| Moonraker instances.                                  |"
       bottom_border
 
       ### ask for amount of instances
       local re="^[1-9][0-9]*$"
       while [[ ! ${new_moonraker_obico_count} =~ ${re} || ${new_moonraker_obico_count} -gt ${allowed_moonraker_obico_count} ]]; do
-        read -p "${cyan}###### Number of new Moonraker-obico instances to set up:${white} " -i "${allowed_moonraker_obico_count}" -e new_moonraker_obico_count
+        read -p "${cyan}###### Number of new Obico instances to set up:${white} " -i "${allowed_moonraker_obico_count}" -e new_moonraker_obico_count
         ### break if input is valid
         [[ ${new_moonraker_obico_count} =~ ${re} && ${new_moonraker_obico_count} -le ${allowed_moonraker_obico_count} ]] && break
         ### conditional error messages
         [[ ! ${new_moonraker_obico_count} =~ ${re} ]] && error_msg "Input not a number"
-        (( new_moonraker_obico_count > allowed_moonraker_obico_count )) && error_msg "Number of Moonraker-obico instances larger than installed Moonraker instances"
+        (( new_moonraker_obico_count > allowed_moonraker_obico_count )) && error_msg "Number of Obico instances larger than installed Moonraker instances"
       done && select_msg "${new_moonraker_obico_count}"
     else
       log_error "Internal error. moonraker_count of '${moonraker_count}' not equal or grather than one!"
@@ -136,8 +159,8 @@ function moonraker_obico_setup_dialog() {
     ### Step 2: Confirm instance amount
     local yn
     while true; do
-      (( new_moonraker_obico_count == 1 )) && local question="Install Moonraker-obico?"
-      (( new_moonraker_obico_count > 1 )) && local question="Install ${new_moonraker_obico_count} Moonraker-obico instances?"
+      (( new_moonraker_obico_count == 1 )) && local question="Install Obico?"
+      (( new_moonraker_obico_count > 1 )) && local question="Install ${new_moonraker_obico_count} Obico instances?"
       read -p "${cyan}###### ${question} (Y/n):${white} " yn
       case "${yn}" in
         Y|y|Yes|yes|"")
@@ -145,7 +168,7 @@ function moonraker_obico_setup_dialog() {
           break;;
         N|n|No|no)
           select_msg "No"
-          abort_msg "Exiting Moonraker-obico setup ...\n"
+          abort_msg "Exiting Obico setup ...\n"
           return;;
         *)
           error_msg "Invalid Input!";;
@@ -167,29 +190,37 @@ function moonraker_obico_setup_dialog() {
       fi
     done
 
-    (( new_moonraker_obico_count > 1 )) && status_msg "Installing ${new_moonraker_obico_count} Moonraker-obico instances ..."
-    (( new_moonraker_obico_count == 1 )) && status_msg "Installing Moonraker-obico ..."
-
-    ### Step 4: Install dependencies
-    local dep=(git dfu-util virtualenv python3 python3-pip python3-venv ffmpeg)
-    dependency_check "${dep[@]}"
+    (( new_moonraker_obico_count > 1 )) && status_msg "Installing ${new_moonraker_obico_count} Obico instances ..."
+    (( new_moonraker_obico_count == 1 )) && status_msg "Installing Obico ..."
 
     ### Step 5: Clone the moonraker-obico repo
     clone_moonraker_obico "${MOONRAKER_OBICO_REPO}"
 
     ### step 6: call moonrake-obico/install.sh with the correct params
     local port=7125
-    local moonraker_cfg_dirs
+    local instance_cfg_dirs
+    local instance_log_dirs
 
-    read -r -a moonraker_cfg_dirs <<< "$(get_config_folders)"
+    read -r -a instance_cfg_dirs <<< "$(get_instance_folder_path "config")"
+    read -r -a instance_log_dirs <<< "$(get_instance_folder_path "logs")"
 
     if (( moonraker_count == 1 )); then
-      "${MOONRAKER_OBICO_DIR}/install.sh" -C "${moonraker_cfg_dirs[0]}/moonraker.conf" -p "${port}" -H 127.0.0.1 -l "${KLIPPER_LOGS}" -s -L -S "${obico_server_url}"
+      "${MOONRAKER_OBICO_DIR}/install.sh"\
+      -C "${instance_cfg_dirs[0]}/moonraker.conf"\
+      -p "${port}" -H 127.0.0.1 -l\
+      "${instance_log_dirs[0]}"\
+      -L -S "${obico_server_url}"
     elif (( moonraker_count > 1 )); then
       local j=${existing_moonraker_obico_count}
 
       for (( i=1; i <= new_moonraker_obico_count; i++ )); do
-        "${MOONRAKER_OBICO_DIR}/install.sh" -n "${moonraker_names[${j}]}" -C "${moonraker_cfg_dirs[${j}]}/moonraker.conf" -p $((port+j)) -H 127.0.0.1 -l "${KLIPPER_LOGS}" -s -L -S "${obico_server_url}"
+        "${MOONRAKER_OBICO_DIR}/install.sh"\
+        -n "${moonraker_names[${j}]}"\
+        -C "${instance_cfg_dirs[${j}]}/moonraker.conf"\
+        -p $((port+j))\
+        -H 127.0.0.1\
+        -l "${instance_log_dirs[${j}]}"\
+        -L -S "${obico_server_url}"
         j=$(( j + 1 ))
       done && unset j
     fi # (( moonraker_count == 1 ))
@@ -212,17 +243,16 @@ function moonraker_obico_setup_dialog() {
   if (( ${#not_linked_instances[@]} > 0 )); then
     top_border
     if (( moonraker_count == 1 )); then
-      printf "|${green}%-55s${white}|\n" " Moonraker-obico not linked to the server!"
+      printf "|${green}%-55s${white}|\n" " Obico not linked to the server!"
     else
-      printf "|${green}%-55s${white}|\n" " ${#not_linked_instances[@]} Moonraker-obico instances not linked to the server!"
+      printf "|${green}%-55s${white}|\n" " ${#not_linked_instances[@]} Obico instances not linked to the server!"
       for i in "${not_linked_instances[@]}"; do
         printf "|${cyan}%-57s${white}|\n" " ● moonraker-obico-${moonraker_names[${i}]}"
       done
     fi
     blank_line
-    echo -e "| To link to your Obico Server account, you need to     |"
-    echo -e "| obtain the 6-digit verification code in the Obico     |"
-    echo -e "| mobile or web app. For more information, visit:       |"
+    echo -e "| It will take only 10 seconds to link printer to Obico.|"
+    echo -e "| For more information, visit:                          |"
     echo -e "| https://www.obico.io/docs/user-guides/klipper-setup/  |"
     blank_line
     echo -e "| If you don't want to link the printer now, you can    |"
@@ -240,7 +270,7 @@ function moonraker_obico_setup_dialog() {
           break;;
         N|n|No|no)
           select_msg "No"
-          abort_msg "Exiting Moonraker-obico setup ...\n"
+          abort_msg "Exiting Obico setup ...\n"
           return;;
         *)
           error_msg "Invalid Input!";;
@@ -263,13 +293,13 @@ function moonraker_obico_setup_dialog() {
 function clone_moonraker_obico() {
   local repo=${1}
 
-  status_msg "Cloning Moonraker-obico from ${repo} ..."
-  ### force remove existing Moonraker-obico dir
+  status_msg "Cloning Obico from ${repo} ..."
+  ### force remove existing Obico dir
   [[ -d "${MOONRAKER_OBICO_DIR}" ]] && rm -rf "${MOONRAKER_OBICO_DIR}"
 
   cd "${HOME}" || exit 1
   if ! git clone "${repo}" "${MOONRAKER_OBICO_DIR}"; then
-    print_error "Cloning Moonraker-obico from\n ${repo}\n failed!"
+    print_error "Cloning Obico from\n ${repo}\n failed!"
     exit 1
   fi
 }
@@ -284,7 +314,7 @@ function moonraker_obico_install() {
 
 function remove_moonraker_obico_systemd() {
   [[ -z $(moonraker_obico_systemd) ]] && return
-  status_msg "Removing Moonraker-obico Systemd Services ..."
+  status_msg "Removing Obico Systemd Services ..."
 
   for service in $(moonraker_obico_systemd | cut -d"/" -f5); do
     status_msg "Removing ${service} ..."
@@ -297,12 +327,25 @@ function remove_moonraker_obico_systemd() {
   ### reloading units
   sudo systemctl daemon-reload
   sudo systemctl reset-failed
-  ok_msg "Moonraker-obico Services removed!"
+  ok_msg "Obico Services removed!"
 }
 
 function remove_moonraker_obico_logs() {
+  local files regex="${HOME//\//\\/}\/([A-Za-z0-9_]+)\/logs\/moonraker-obico(-[0-9a-zA-Z]+)?\.log(.*)?"
+  files=$(find "${HOME}" -maxdepth 3 -regextype posix-extended -regex "${regex}" | sort)
+
+  if [[ -n ${files} ]]; then
+    for file in ${files}; do
+      status_msg "Removing ${file} ..."
+      rm -f "${file}"
+      ok_msg "${file} removed!"
+    done
+  fi
+}
+
+function remove_legacy_moonraker_obico_logs() {
   local files regex="moonraker-obico(-[0-9a-zA-Z]+)?\.log(.*)?"
-  files=$(find "${KLIPPER_LOGS}" -maxdepth 1 -regextype posix-extended -regex "${KLIPPER_LOGS}/${regex}" 2> /dev/null | sort)
+  files=$(find "${HOME}/klipper_logs" -maxdepth 1 -regextype posix-extended -regex "${HOME}/klipper_logs/${regex}" 2> /dev/null | sort)
 
   if [[ -n ${files} ]]; then
     for file in ${files}; do
@@ -316,7 +359,7 @@ function remove_moonraker_obico_logs() {
 function remove_moonraker_obico_dir() {
   [[ ! -d ${MOONRAKER_OBICO_DIR} ]] && return
 
-  status_msg "Removing Moonraker-obico directory ..."
+  status_msg "Removing Obico directory ..."
   rm -rf "${MOONRAKER_OBICO_DIR}"
   ok_msg "Directory removed!"
 }
@@ -335,7 +378,7 @@ function remove_moonraker_obico() {
   remove_moonraker_obico_dir
   remove_moonraker_obico_env
 
-  print_confirm "Moonraker-obico was successfully removed!"
+  print_confirm "Obico was successfully removed!"
   return
 }
 
@@ -349,10 +392,12 @@ function update_moonraker_obico() {
   if [[ ! -d ${MOONRAKER_OBICO_DIR} ]]; then
     clone_moonraker_obico "${MOONRAKER_OBICO_REPO}"
   else
-    status_msg "Updating Moonraker-obico ..."
+    status_msg "Updating Obico ..."
     cd "${MOONRAKER_OBICO_DIR}" && git pull
   fi
 
+  "${MOONRAKER_OBICO_DIR}/install.sh" -U
+
   ok_msg "Update complete!"
   do_action_service "restart" "moonraker-obico"
 }
@@ -372,7 +417,7 @@ function get_moonraker_obico_status() {
 
   is_linked="true"
   if [[ -n ${moonraker_obico_services} ]]; then
-    for cfg_dir in $(get_config_folders); do
+    for cfg_dir in $(get_instance_folder_path "config"); do
       if moonraker_obico_needs_linking "${cfg_dir}/moonraker-obico.cfg"; then
         is_linked="false"
       fi

scripts/octoapp.sh

@@ -0,0 +1,369 @@
+#!/usr/bin/env bash
+
+#=======================================================================#
+# Copyright (C) 2020 - 2024 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 #
+#=======================================================================#
+
+#
+# This file is written and maintained by Christian Würthner from OctoApp
+# Please contact me if you need any help!
+# hello@octoapp.eu
+#
+
+set -e
+
+#===================================================#
+#==============         Install         ============#
+#===================================================#
+
+function octoapp_systemd() {
+  local services
+  services=$(find "${SYSTEMD}" -maxdepth 1 -regextype posix-extended -regex "${SYSTEMD}/octoapp(-[0-9a-zA-Z]+)?.service")
+  echo "${services}"
+}
+
+function octoapp_setup_dialog() {
+  status_msg "Initializing OctoApp for Klipper installation ..."
+
+  # First, check for moonraker service instances.
+  local moonraker_count
+  local moonraker_names
+  moonraker_count=$(moonraker_systemd | wc -w)
+  if (( moonraker_count == 0 )); then
+    ### return early if moonraker is not installed
+    local error="Moonraker not installed! Please install Moonraker first!"
+    log_error   "OctoApp setup started without Moonraker being installed. Aborting setup."
+    print_error "${error}" && return
+  elif (( moonraker_count > 1 )); then
+    # moonraker_names is valid only in case of multi-instance
+    read -r -a moonraker_names <<< "$(get_multi_instance_names)"
+  fi
+
+  # Next, check for any existing OctoApp services.
+  local octoapp_services
+  local existing_octoapp_count
+  octoapp_services=$(octoapp_systemd)
+  existing_octoapp_count=$(echo "${octoapp_services}" | wc -w )
+
+  # We need to make the moonraker instance count to the OctoApp service count.
+  local allowed_octoapp_count=$(( moonraker_count - existing_octoapp_count ))
+  if (( allowed_octoapp_count > 0 )); then
+    local new_octoapp_count
+
+    ### Step 1: Ask for the number of OctoApp instances to install
+    if (( moonraker_count == 1 )); then
+      ok_msg "Moonraker installation found!\n"
+      new_octoapp_count=1
+    elif (( moonraker_count > 1 )); then
+      top_border
+      printf "|${green}%-55s${white}|\n" " ${moonraker_count} Moonraker instances found!"
+      for name in "${moonraker_names[@]}"; do
+        printf "|${cyan}%-57s${white}|\n" " ● moonraker-${name}"
+      done
+      blank_line
+      if (( existing_octoapp_count > 0 )); then
+        printf "|${green}%-55s${white}|\n" " ${existing_octoapp_count} OctoApp instances already installed!"
+        for svc in ${octoapp_services}; do
+          printf "|${cyan}%-57s${white}|\n" " ● octoapp-$(get_instance_name "${svc}")"
+        done
+      fi
+      blank_line
+      echo -e "| The setup will apply the same names to OctoApp        |"
+      blank_line
+      echo -e "| Please select the number of OctoApp instances to      |"
+      echo -e "| install. Usually one OctoApp instance per Moonraker   |"
+      echo -e "| instance is required, but you may not install more    |"
+      echo -e "| OctoApp instances than available Moonraker instances. |"
+      bottom_border
+
+      ### ask for amount of instances
+      local re="^[1-9][0-9]*$"
+      while [[ ! ${new_octoapp_count} =~ ${re} || ${new_octoapp_count} -gt ${allowed_octoapp_count} ]]; do
+        read -p "${cyan}###### Number of new OctoApp instances to set up:${white} " -i "${allowed_octoapp_count}" -e new_octoapp_count
+        ### break if input is valid
+        [[ ${new_octoapp_count} =~ ${re} && ${new_octoapp_count} -le ${allowed_octoapp_count} ]] && break
+        ### conditional error messages
+        [[ ! ${new_octoapp_count} =~ ${re} ]] && error_msg "Input not a number"
+        (( new_octoapp_count > allowed_octoapp_count )) && error_msg "Number of OctoApp instances larger than installed Moonraker instances"
+      done && select_msg "${new_octoapp_count}"
+    else
+      log_error "Internal error. moonraker_count of '${moonraker_count}' not equal or grater than one!"
+      return 1
+    fi  # (( moonraker_count == 1 ))
+  fi  # (( allowed_octoapp_count > 0 ))
+
+  # Special case for one moonraker instance with OctoApp already installed.
+  # If the user selects the install option again, they might be trying to recover the install
+  # or complete a printer link they didn't finish in the past.
+  # So in this case, we will allow them to run the install script again, since it's safe to run
+  # if the service is already installed, it will repair any missing issues.
+  if (( allowed_octoapp_count == 0 && moonraker_count == 1 )); then
+    local yn
+    while true; do
+      echo "${yellow}OctoApp is already installed.${white}"
+      echo "It is safe to run the install again to repair any issues or if the printer isn't linked, run the printer linking logic again."
+      echo ""
+      local question="Do you want to run the OctoApp recovery or linking logic again?"
+      read -p "${cyan}###### ${question} (Y/n):${white} " yn
+      case "${yn}" in
+        Y|y|Yes|yes|"")
+          select_msg "Yes"
+          break;;
+        N|n|No|no)
+          select_msg "No"
+          abort_msg "Exiting OctoApp setup ...\n"
+          return;;
+        *)
+          error_msg "Invalid Input!";;
+      esac
+    done
+    # The user responded yes, allow the install to run again.
+    allowed_octoapp_count=1
+  fi
+
+  # If there's something to install, do it!
+  if (( allowed_octoapp_count > 0 )); then
+
+    (( new_octoapp_count > 1 )) && status_msg "Installing ${new_octoapp_count} OctoApp instances ..."
+    (( new_octoapp_count == 1 )) && status_msg "Installing OctoApp ..."
+
+    # Ensure the basic system dependencies are installed.
+    local dep=(git dfu-util virtualenv python3 python3-pip python3-venv)
+    dependency_check "${dep[@]}"
+
+    # Close the repo
+    clone_octoapp "${OCTOAPP_REPO}"
+
+    # Call install with the correct args.
+    local instance_cfg_dirs
+    read -r -a instance_cfg_dirs <<< "$(get_instance_folder_path "config")"
+    echo instance_cfg_dirs[0]
+
+    if (( moonraker_count == 1 )); then
+      "${OCTOAPP_DIR}/install.sh" "${instance_cfg_dirs[0]}/moonraker.conf"
+    elif (( moonraker_count > 1 )); then
+      local j=${existing_octoapp_count}
+
+      for (( i=1; i <= new_octoapp_count; i++ )); do
+        "${OCTOAPP_DIR}/install.sh" "${instance_cfg_dirs[${j}]}/moonraker.conf"
+        j=$(( j + 1 ))
+      done && unset j
+    fi # (( moonraker_count == 1 ))
+  fi  # (( allowed_octoapp_count > 0 ))
+}
+
+function octoapp_install() {
+  "${OCTOAPP_DIR}/install.sh" "$@"
+}
+
+#===================================================#
+#=============        Remove          ==============#
+#===================================================#
+
+function remove_octoapp_systemd() {
+  [[ -z $(octoapp_systemd) ]] && return
+  status_msg "Removing OctoApp Systemd Services ..."
+
+  for service in $(octoapp_systemd | cut -d"/" -f5); do
+    status_msg "Removing ${service} ..."
+    sudo systemctl stop "${service}"
+    sudo systemctl disable "${service}"
+    sudo rm -f "${SYSTEMD}/${service}"
+    ok_msg "Done!"
+  done
+
+  ### reloading units
+  sudo systemctl daemon-reload
+  sudo systemctl reset-failed
+  ok_msg "OctoApp Services removed!"
+}
+
+function remove_octoapp_logs() {
+  local files regex="${HOME//\//\\/}\/([A-Za-z0-9_]+)\/logs\/octoapp(-[0-9a-zA-Z]+)?\.log(.*)?"
+  files=$(find "${HOME}" -maxdepth 3 -regextype posix-extended -regex "${regex}" | sort)
+
+  if [[ -n ${files} ]]; then
+    for file in ${files}; do
+      status_msg "Removing ${file} ..."
+      rm -f "${file}"
+      ok_msg "${file} removed!"
+    done
+  fi
+}
+
+function remove_octoapp_dir() {
+  [[ ! -d ${OCTOAPP_DIR} ]] && return
+
+  status_msg "Removing OctoApp directory ..."
+  rm -rf "${OCTOAPP_DIR}"
+  ok_msg "Directory removed!"
+}
+
+function remove_octoapp_config() {
+  # Remove the system config but not the main config, so the printer id doesn't get lost.
+  local files regex="${HOME//\//\\/}\/([A-Za-z0-9_]+)\/config\/octoapp-system(-[0-9a-zA-Z]+)?\.cfg(.*)?"
+  files=$(find "${HOME}" -maxdepth 4 -regextype posix-extended -regex "${regex}" | sort)
+
+  if [[ -n ${files} ]]; then
+    for file in ${files}; do
+      status_msg "Removing ${file} ..."
+      rm -f "${file}"
+      ok_msg "${file} removed!"
+    done
+  fi
+}
+
+function remove_octoapp_store_dir() {
+  local files regex="${HOME//\//\\/}\/([A-Za-z0-9_]+)\/octoapp-store"
+  files=$(find "${HOME}" -maxdepth 2 -type d -regextype posix-extended -regex "${regex}" | sort)
+
+  if [[ -n ${files} ]]; then
+    for file in ${files}; do
+      status_msg "Removing ${file} ..."
+      rm -rf "${file}"
+      ok_msg "${file} removed!"
+    done
+  fi
+}
+
+function remove_octoapp_env() {
+  [[ ! -d "${HOME}/octoapp-env" ]] && return
+
+  status_msg "Removing octoapp-env directory ..."
+  rm -rf "${HOME}/octoapp-env"
+  ok_msg "Directory removed!"
+}
+
+function remove_octoapp()
+{
+  remove_octoapp_systemd
+  remove_octoapp_logs
+  remove_octoapp_dir
+  remove_octoapp_env
+  remove_octoapp_config
+  remove_octoapp_store_dir
+
+  print_confirm "OctoApp was successfully removed!"
+  return
+}
+
+#===================================================#
+#=============        UPDATE          ==============#
+#===================================================#
+
+function update_octoapp() {
+  do_action_service "stop" "octoapp"
+
+  if [[ ! -d ${OCTOAPP_DIR} ]]; then
+    clone_octoapp "${OCTOAPP_REPO}"
+  else
+    backup_before_update "octoapp"
+    status_msg "Updating OctoApp for Klipper ..."
+    cd "${OCTOAPP_DIR}" && git pull
+    ### read PKGLIST and install possible new dependencies
+    install_octoapp_dependencies
+    ### install possible new python dependencies
+    "${OCTOAPP_ENV}"/bin/pip install -r "${OCTOAPP_DIR}/requirements.txt"
+  fi
+
+  ok_msg "Update complete!"
+  do_action_service "restart" "octoapp"
+}
+
+function clone_octoapp() {
+  local repo=${1}
+
+  status_msg "Cloning OctoApp from ${repo} ..."
+
+  ### force remove existing octoapp dir and clone into fresh octoapp dir
+  [[ -d ${OCTOAPP_DIR} ]] && rm -rf "${OCTOAPP_DIR}"
+
+  cd "${HOME}" || exit 1
+  if ! git clone "${OCTOAPP_REPO}" "${OCTOAPP_DIR}"; then
+    print_error "Cloning OctoApp from\n ${repo}\n failed!"
+    exit 1
+  fi
+}
+
+function install_octoapp_dependencies() {
+  local packages log_name="OctoApp"
+  local install_script="${OCTOAPP_DIR}/install.sh"
+
+  ### read PKGLIST from official install-script
+  status_msg "Reading dependencies..."
+  # shellcheck disable=SC2016
+  packages="$(grep "PKGLIST=" "${install_script}" | cut -d'"' -f2 | sed 's/\${PKGLIST}//g' | tr -d '\n')"
+
+  echo "${cyan}${packages}${white}" | tr '[:space:]' '\n'
+  read -r -a packages <<< "${packages}"
+
+  ### Update system package lists if stale
+  update_system_package_lists
+
+  ### Install required packages
+  install_system_packages "${log_name}" "packages[@]"
+}
+
+#===================================================#
+#=============        STATUS          ==============#
+#===================================================#
+
+function get_octoapp_status() {
+  local status
+  local service_count
+  local octoapp_services
+
+  octoapp_services=$(octoapp_systemd)
+  service_count=$(echo "${octoapp_services}" | wc -w )
+
+  if (( service_count == 0 )); then
+    status="Not installed!"
+  elif [[ ! -d "${OCTOAPP_DIR}" ]]; then
+    status="Incomplete!"
+  else
+    status="Installed!"
+  fi
+
+  echo "${status}"
+}
+
+function get_local_octoapp_commit() {
+  [[ ! -d ${OCTOAPP_DIR} || ! -d "${OCTOAPP_DIR}/.git" ]] && return
+
+  local commit
+  cd "${OCTOAPP_DIR}"
+  commit="$(git describe HEAD --always --tags | cut -d "-" -f 1,2)"
+  echo "${commit}"
+}
+
+function get_remote_octoapp_commit() {
+  [[ ! -d ${OCTOAPP_DIR} || ! -d "${OCTOAPP_DIR}/.git" ]] && return
+
+  local commit
+  cd "${OCTOAPP_DIR}" && git fetch origin -q
+  commit=$(git describe origin/release --always --tags | cut -d "-" -f 1,2)
+  echo "${commit}"
+}
+
+function compare_octoapp_versions() {
+  local versions local_ver remote_ver
+  local_ver="$(get_local_octoapp_commit)"
+  remote_ver="$(get_remote_octoapp_commit)"
+
+  if [[ ${local_ver} != "${remote_ver}" ]]; then
+    versions="${yellow}$(printf " %-14s" "${local_ver}")${white}"
+    versions+="|${green}$(printf " %-13s" "${remote_ver}")${white}"
+    # Add us to the update file, so if the user selects "update all" it includes us.
+    add_to_application_updates "octoapp"
+  else
+    versions="${green}$(printf " %-14s" "${local_ver}")${white}"
+    versions+="|${green}$(printf " %-13s" "${remote_ver}")${white}"
+  fi
+
+  echo "${versions}"
+}

scripts/octoeverywhere.sh

@@ -0,0 +1,385 @@
+#!/usr/bin/env bash
+
+#=======================================================================#
+# Copyright (C) 2020 - 2024 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 #
+#=======================================================================#
+
+#
+# This file is written and maintained by Quinn Damerell from OctoEverywhere
+# Please contact our support team if you need any help!
+# https://octoeverywhere.com/support
+#
+
+set -e
+
+#===================================================#
+#==============         Install         ============#
+#===================================================#
+
+function octoeverywhere_systemd() {
+  local services
+  services=$(find "${SYSTEMD}" -maxdepth 1 -regextype posix-extended -regex "${SYSTEMD}/octoeverywhere(-[0-9a-zA-Z]+)?.service")
+  echo "${services}"
+}
+
+function octoeverywhere_setup_dialog() {
+  status_msg "Initializing OctoEverywhere for Klipper installation ..."
+
+  # First, check for moonraker service instances.
+  local moonraker_count
+  local moonraker_names
+  moonraker_count=$(moonraker_systemd | wc -w)
+  if (( moonraker_count == 0 )); then
+    ### return early if moonraker is not installed
+    local error="Moonraker not installed! Please install Moonraker first!"
+    log_error   "OctoEverywhere setup started without Moonraker being installed. Aborting setup."
+    print_error "${error}" && return
+  elif (( moonraker_count > 1 )); then
+    # moonraker_names is valid only in case of multi-instance
+    read -r -a moonraker_names <<< "$(get_multi_instance_names)"
+  fi
+
+  # Next, check for any existing OctoEverywhere services.
+  local octoeverywhere_services
+  local existing_octoeverywhere_count
+  octoeverywhere_services=$(octoeverywhere_systemd)
+  existing_octoeverywhere_count=$(echo "${octoeverywhere_services}" | wc -w )
+
+  # We need to make the moonraker instance count to the OctoEverywhere service count.
+  local allowed_octoeverywhere_count=$(( moonraker_count - existing_octoeverywhere_count ))
+  if (( allowed_octoeverywhere_count > 0 )); then
+    local new_octoeverywhere_count
+
+    ### Step 1: Ask for the number of OctoEverywhere instances to install
+    if (( moonraker_count == 1 )); then
+      ok_msg "Moonraker installation found!\n"
+      new_octoeverywhere_count=1
+    elif (( moonraker_count > 1 )); then
+      top_border
+      printf "|${green}%-55s${white}|\n" " ${moonraker_count} Moonraker instances found!"
+      for name in "${moonraker_names[@]}"; do
+        printf "|${cyan}%-57s${white}|\n" " ● moonraker-${name}"
+      done
+      blank_line
+      if (( existing_octoeverywhere_count > 0 )); then
+        printf "|${green}%-55s${white}|\n" " ${existing_octoeverywhere_count} OctoEverywhere instances already installed!"
+        for svc in ${octoeverywhere_services}; do
+          printf "|${cyan}%-57s${white}|\n" " ● octoeverywhere-$(get_instance_name "${svc}")"
+        done
+      fi
+      blank_line
+      echo -e "| The setup will apply the same names to                |"
+      echo -e "| OctoEverywhere                                        |"
+      blank_line
+      echo -e "| Please select the number of OctoEverywhere instances  |"
+      echo -e "| to install. Usually one OctoEverywhere instance per   |"
+      echo -e "| Moonraker instance is required, but you may not       |"
+      echo -e "| install more OctoEverywhere instances than available  |"
+      echo -e "| Moonraker instances.                                  |"
+      bottom_border
+
+      ### ask for amount of instances
+      local re="^[1-9][0-9]*$"
+      while [[ ! ${new_octoeverywhere_count} =~ ${re} || ${new_octoeverywhere_count} -gt ${allowed_octoeverywhere_count} ]]; do
+        read -p "${cyan}###### Number of new OctoEverywhere instances to set up:${white} " -i "${allowed_octoeverywhere_count}" -e new_octoeverywhere_count
+        ### break if input is valid
+        [[ ${new_octoeverywhere_count} =~ ${re} && ${new_octoeverywhere_count} -le ${allowed_octoeverywhere_count} ]] && break
+        ### conditional error messages
+        [[ ! ${new_octoeverywhere_count} =~ ${re} ]] && error_msg "Input not a number"
+        (( new_octoeverywhere_count > allowed_octoeverywhere_count )) && error_msg "Number of OctoEverywhere instances larger than installed Moonraker instances"
+      done && select_msg "${new_octoeverywhere_count}"
+    else
+      log_error "Internal error. moonraker_count of '${moonraker_count}' not equal or grater than one!"
+      return 1
+    fi  # (( moonraker_count == 1 ))
+  fi  # (( allowed_octoeverywhere_count > 0 ))
+
+  # Special case for one moonraker instance with OctoEverywhere already installed.
+  # If the user selects the install option again, they might be trying to recover the install
+  # or complete a printer link they didn't finish in the past.
+  # So in this case, we will allow them to run the install script again, since it's safe to run
+  # if the service is already installed, it will repair any missing issues.
+  if (( allowed_octoeverywhere_count == 0 && moonraker_count == 1 )); then
+    local yn
+    while true; do
+      echo "${yellow}OctoEverywhere is already installed.${white}"
+      echo "It is safe to run the install again to repair any issues or if the printer isn't linked, run the printer linking logic again."
+      echo ""
+      local question="Do you want to run the OctoEverywhere recovery or linking logic again?"
+      read -p "${cyan}###### ${question} (Y/n):${white} " yn
+      case "${yn}" in
+        Y|y|Yes|yes|"")
+          select_msg "Yes"
+          break;;
+        N|n|No|no)
+          select_msg "No"
+          abort_msg "Exiting OctoEverywhere setup ...\n"
+          return;;
+        *)
+          error_msg "Invalid Input!";;
+      esac
+    done
+    # The user responded yes, allow the install to run again.
+    allowed_octoeverywhere_count=1
+  fi
+
+  # If there's something to install, do it!
+  if (( allowed_octoeverywhere_count > 0 )); then
+
+    (( new_octoeverywhere_count > 1 )) && status_msg "Installing ${new_octoeverywhere_count} OctoEverywhere instances ..."
+    (( new_octoeverywhere_count == 1 )) && status_msg "Installing OctoEverywhere ..."
+
+    # Ensure the basic system dependencies are installed.
+    local dep=(git dfu-util virtualenv python3 python3-pip python3-venv)
+    dependency_check "${dep[@]}"
+
+    # Close the repo
+    clone_octoeverywhere "${OCTOEVERYWHERE_REPO}"
+
+    # Call install with the correct args.
+    local instance_cfg_dirs
+    read -r -a instance_cfg_dirs <<< "$(get_instance_folder_path "config")"
+    echo instance_cfg_dirs[0]
+
+    if (( moonraker_count == 1 )); then
+      "${OCTOEVERYWHERE_DIR}/install.sh" "${instance_cfg_dirs[0]}/moonraker.conf"
+    elif (( moonraker_count > 1 )); then
+      local j=${existing_octoeverywhere_count}
+
+      for (( i=1; i <= new_octoeverywhere_count; i++ )); do
+        "${OCTOEVERYWHERE_DIR}/install.sh" "${instance_cfg_dirs[${j}]}/moonraker.conf"
+        j=$(( j + 1 ))
+      done && unset j
+    fi # (( moonraker_count == 1 ))
+  fi  # (( allowed_octoeverywhere_count > 0 ))
+}
+
+function clone_octoeverywhere() {
+  local repo=${1}
+
+  status_msg "Cloning OctoEverywhere..."
+  ### force remove existing repos
+  [[ -d "${OCTOEVERYWHERE_DIR}" ]] && rm -rf "${OCTOEVERYWHERE_DIR}"
+
+  cd "${HOME}" || exit 1
+  if ! git clone "${repo}" "${OCTOEVERYWHERE_DIR}"; then
+    print_error "Cloning OctoEverywhere from\n ${repo}\n failed!"
+    exit 1
+  fi
+}
+
+function octoeverywhere_install() {
+  "${OCTOEVERYWHERE_DIR}/install.sh" "$@"
+}
+
+#===================================================#
+#=============        Remove          ==============#
+#===================================================#
+
+function remove_octoeverywhere_systemd() {
+  [[ -z $(octoeverywhere_systemd) ]] && return
+  status_msg "Removing OctoEverywhere Systemd Services ..."
+
+  for service in $(octoeverywhere_systemd | cut -d"/" -f5); do
+    status_msg "Removing ${service} ..."
+    sudo systemctl stop "${service}"
+    sudo systemctl disable "${service}"
+    sudo rm -f "${SYSTEMD}/${service}"
+    ok_msg "Done!"
+  done
+
+  ### reloading units
+  sudo systemctl daemon-reload
+  sudo systemctl reset-failed
+  ok_msg "OctoEverywhere Services removed!"
+}
+
+function remove_octoeverywhere_logs() {
+  local files regex="${HOME//\//\\/}\/([A-Za-z0-9_]+)\/logs\/octoeverywhere(-[0-9a-zA-Z]+)?\.log(.*)?"
+  files=$(find "${HOME}" -maxdepth 3 -regextype posix-extended -regex "${regex}" | sort)
+
+  if [[ -n ${files} ]]; then
+    for file in ${files}; do
+      status_msg "Removing ${file} ..."
+      rm -f "${file}"
+      ok_msg "${file} removed!"
+    done
+  fi
+}
+
+function remove_octoeverywhere_dir() {
+  [[ ! -d ${OCTOEVERYWHERE_DIR} ]] && return
+
+  status_msg "Removing OctoEverywhere directory ..."
+  rm -rf "${OCTOEVERYWHERE_DIR}"
+  ok_msg "Directory removed!"
+}
+
+function remove_octoeverywhere_config() {
+  # Remove the system config but not the main config, so the printer id doesn't get lost.
+  local files regex="${HOME//\//\\/}\/([A-Za-z0-9_]+)\/config\/octoeverywhere-system(-[0-9a-zA-Z]+)?\.cfg(.*)?"
+  files=$(find "${HOME}" -maxdepth 4 -regextype posix-extended -regex "${regex}" | sort)
+
+  if [[ -n ${files} ]]; then
+    for file in ${files}; do
+      status_msg "Removing ${file} ..."
+      rm -f "${file}"
+      ok_msg "${file} removed!"
+    done
+  fi
+}
+
+function remove_octoeverywhere_store_dir() {
+  local files regex="${HOME//\//\\/}\/([A-Za-z0-9_]+)\/octoeverywhere-store"
+  files=$(find "${HOME}" -maxdepth 2 -type d -regextype posix-extended -regex "${regex}" | sort)
+
+  if [[ -n ${files} ]]; then
+    for file in ${files}; do
+      status_msg "Removing ${file} ..."
+      rm -rf "${file}"
+      ok_msg "${file} removed!"
+    done
+  fi
+}
+
+function remove_octoeverywhere_env() {
+  [[ ! -d "${HOME}/octoeverywhere-env" ]] && return
+
+  status_msg "Removing octoeverywhere-env directory ..."
+  rm -rf "${HOME}/octoeverywhere-env"
+  ok_msg "Directory removed!"
+}
+
+function remove_octoeverywhere()
+{
+  remove_octoeverywhere_systemd
+  remove_octoeverywhere_logs
+  remove_octoeverywhere_dir
+  remove_octoeverywhere_env
+  remove_octoeverywhere_config
+  remove_octoeverywhere_store_dir
+
+  print_confirm "OctoEverywhere was successfully removed!"
+  return
+}
+
+#===================================================#
+#=============        UPDATE          ==============#
+#===================================================#
+
+function update_octoeverywhere() {
+  do_action_service "stop" "octoeverywhere"
+
+  if [[ ! -d ${OCTOEVERYWHERE_DIR} ]]; then
+    clone_octoeverywhere "${OCTOEVERYWHERE_REPO}"
+  else
+    backup_before_update "octoeverywhere"
+    status_msg "Updating OctoEverywhere for Klipper ..."
+    cd "${OCTOEVERYWHERE_DIR}" && git pull
+    ### read PKGLIST and install possible new dependencies
+    install_octoeverywhere_dependencies
+    ### install possible new python dependencies
+    "${OCTOEVERYWHERE_ENV}"/bin/pip install -r "${OCTOEVERYWHERE_DIR}/requirements.txt"
+  fi
+
+  ok_msg "Update complete!"
+  do_action_service "restart" "octoeverywhere"
+}
+
+function clone_octoeverywhere() {
+  local repo=${1}
+
+  status_msg "Cloning OctoEverywhere from ${repo} ..."
+
+  ### force remove existing octoeverywhere dir and clone into fresh octoeverywhere dir
+  [[ -d ${OCTOEVERYWHERE_DIR} ]] && rm -rf "${OCTOEVERYWHERE_DIR}"
+
+  cd "${HOME}" || exit 1
+  if ! git clone "${OCTOEVERYWHERE_REPO}" "${OCTOEVERYWHERE_DIR}"; then
+    print_error "Cloning OctoEverywhere from\n ${repo}\n failed!"
+    exit 1
+  fi
+}
+
+function install_octoeverywhere_dependencies() {
+  local packages log_name="OctoEverywhere"
+  local install_script="${OCTOEVERYWHERE_DIR}/install.sh"
+
+  ### read PKGLIST from official install-script
+  status_msg "Reading dependencies..."
+  # shellcheck disable=SC2016
+  packages="$(grep "PKGLIST=" "${install_script}" | cut -d'"' -f2 | sed 's/\${PKGLIST}//g' | tr -d '\n')"
+
+  echo "${cyan}${packages}${white}" | tr '[:space:]' '\n'
+  read -r -a packages <<< "${packages}"
+
+  ### Update system package lists if stale
+  update_system_package_lists
+
+  ### Install required packages
+  install_system_packages "${log_name}" "packages[@]"
+}
+
+#===================================================#
+#=============        STATUS          ==============#
+#===================================================#
+
+function get_octoeverywhere_status() {
+  local status
+  local service_count
+  local octoeverywhere_services
+
+  octoeverywhere_services=$(octoeverywhere_systemd)
+  service_count=$(echo "${octoeverywhere_services}" | wc -w )
+
+  if (( service_count == 0 )); then
+    status="Not installed!"
+  elif [[ ! -d "${OCTOEVERYWHERE_DIR}" ]]; then
+    status="Incomplete!"
+  else
+    status="Installed!"
+  fi
+
+  echo "${status}"
+}
+
+function get_local_octoeverywhere_commit() {
+  [[ ! -d ${OCTOEVERYWHERE_DIR} || ! -d "${OCTOEVERYWHERE_DIR}/.git" ]] && return
+
+  local commit
+  cd "${OCTOEVERYWHERE_DIR}"
+  commit="$(git describe HEAD --always --tags | cut -d "-" -f 1,2)"
+  echo "${commit}"
+}
+
+function get_remote_octoeverywhere_commit() {
+  [[ ! -d ${OCTOEVERYWHERE_DIR} || ! -d "${OCTOEVERYWHERE_DIR}/.git" ]] && return
+
+  local commit
+  cd "${OCTOEVERYWHERE_DIR}" && git fetch origin -q
+  commit=$(git describe origin/master --always --tags | cut -d "-" -f 1,2)
+  echo "${commit}"
+}
+
+function compare_octoeverywhere_versions() {
+  local versions local_ver remote_ver
+  local_ver="$(get_local_octoeverywhere_commit)"
+  remote_ver="$(get_remote_octoeverywhere_commit)"
+
+  if [[ ${local_ver} != "${remote_ver}" ]]; then
+    versions="${yellow}$(printf " %-14s" "${local_ver}")${white}"
+    versions+="|${green}$(printf " %-13s" "${remote_ver}")${white}"
+    # Add us to the update file, so if the user selects "update all" it includes us.
+    add_to_application_updates "octoeverywhere"
+  else
+    versions="${green}$(printf " %-14s" "${local_ver}")${white}"
+    versions+="|${green}$(printf " %-13s" "${remote_ver}")${white}"
+  fi
+
+  echo "${versions}"
+}

scripts/octoprint.sh

@@ -1,10 +1,10 @@
 #!/usr/bin/env bash
 
 #=======================================================================#
-# Copyright (C) 2020 - 2022 Dominik Willner <th33xitus@gmail.com>       #
+# Copyright (C) 2020 - 2024 Dominik Willner <th33xitus@gmail.com>       #
 #                                                                       #
 # This file is part of KIAUH - Klipper Installation And Update Helper   #
-# https://github.com/th33xitus/kiauh                                    #
+# https://github.com/dw-0/kiauh                                         #
 #                                                                       #
 # This file may be distributed under the terms of the GNU GPLv3 license #
 #=======================================================================#
@@ -25,7 +25,7 @@ function octoprint_setup_dialog() {
   status_msg "Initializing OctoPrint installation ..."
 
   local klipper_services
-  klipper_services=$(find_klipper_systemd)
+  klipper_services=$(klipper_systemd)
   if [[ -z ${klipper_services} ]]; then
     local error="Klipper not installed! Please install Klipper first!"
     log_error "OctoPrint setup started without Klipper being installed. Aborting setup."
@@ -227,21 +227,30 @@ function create_octoprint_service() {
   local octoprint_count=${input[0]} && unset "input[0]"
   local names=("${input[@]}") && unset "input[@]"
   local j=0 port=5000
-  local octo_env service basedir tmp_printer config_yaml restart_cmd
+  local printer_data octo_env service basedir printer config_yaml restart_cmd
 
   for (( i=1; i <= octoprint_count; i++ )); do
     if (( octoprint_count == 1 )); then
+      printer_data="${HOME}/printer_data"
       octo_env="${HOME}/OctoPrint"
       service="${SYSTEMD}/octoprint.service"
       basedir="${HOME}/.octoprint"
-      tmp_printer="/tmp/printer"
+      printer="${printer_data}/comms/klippy.serial"
       config_yaml="${basedir}/config.yaml"
       restart_cmd="sudo service octoprint restart"
     elif (( octoprint_count > 1 )); then
+
+      local re="^[1-9][0-9]*$"
+      if [[ ${names[j]} =~ ${re} ]]; then
+        printer_data="${HOME}/printer_${names[${j}]}_data"
+      else
+        printer_data="${HOME}/${names[${j}]}_data"
+      fi
+
       octo_env="${HOME}/OctoPrint_${names[${j}]}"
       service="${SYSTEMD}/octoprint-${names[${j}]}.service"
       basedir="${HOME}/.octoprint_${names[${j}]}"
-      tmp_printer="/tmp/printer-${names[${j}]}"
+      printer="${printer_data}/comms/klippy.serial"
       config_yaml="${basedir}/config.yaml"
       restart_cmd="sudo service octoprint-${names[${j}]} restart"
     fi
@@ -280,9 +289,9 @@ OCTOPRINT
       /bin/sh -c "cat > ${basedir}/config.yaml" << CONFIGYAML
 serial:
     additionalPorts:
-    - ${tmp_printer}
+    - ${printer}
     disconnectOnErrors: false
-    port: ${tmp_printer}
+    port: ${printer}
 server:
     commands:
         serverRestartCommand: ${restart_cmd}

scripts/pretty_gcode.sh

@@ -1,10 +1,10 @@
 #!/usr/bin/env bash
 
 #=======================================================================#
-# Copyright (C) 2020 - 2022 Dominik Willner <th33xitus@gmail.com>       #
+# Copyright (C) 2020 - 2024 Dominik Willner <th33xitus@gmail.com>       #
 #                                                                       #
 # This file is part of KIAUH - Klipper Installation And Update Helper   #
-# https://github.com/th33xitus/kiauh                                    #
+# https://github.com/dw-0/kiauh                                         #
 #                                                                       #
 # This file may be distributed under the terms of the GNU GPLv3 license #
 #=======================================================================#
@@ -38,7 +38,7 @@ function install_pgc_for_klipper() {
   fi
 
   sudo cp "${pgconfsrc}" "${pgconf}"
-  sudo sed -i "s|/home/pi/pgcode;|/home/${USER}/pgcode;|" "${pgconf}"
+  sudo sed -i "s|/home/pi/pgcode;|${HOME}/pgcode;|" "${pgconf}"
 
   ### replace default port
   if (( pgc_custom_port != pgc_default_port )); then

scripts/rollback.sh

@@ -1,10 +1,10 @@
 #!/usr/bin/env bash
 
 #=======================================================================#
-# Copyright (C) 2020 - 2022 Dominik Willner <th33xitus@gmail.com>       #
+# Copyright (C) 2020 - 2024 Dominik Willner <th33xitus@gmail.com>       #
 #                                                                       #
 # This file is part of KIAUH - Klipper Installation And Update Helper   #
-# https://github.com/th33xitus/kiauh                                    #
+# https://github.com/dw-0/kiauh                                         #
 #                                                                       #
 # This file may be distributed under the terms of the GNU GPLv3 license #
 #=======================================================================#

scripts/switch_klipper_repo.sh

@@ -1,10 +1,10 @@
 #!/usr/bin/env bash
 
 #=======================================================================#
-# Copyright (C) 2020 - 2022 Dominik Willner <th33xitus@gmail.com>       #
+# Copyright (C) 2020 - 2024 Dominik Willner <th33xitus@gmail.com>       #
 #                                                                       #
 # This file is part of KIAUH - Klipper Installation And Update Helper   #
-# https://github.com/th33xitus/kiauh                                    #
+# https://github.com/dw-0/kiauh                                         #
 #                                                                       #
 # This file may be distributed under the terms of the GNU GPLv3 license #
 #=======================================================================#
@@ -77,10 +77,12 @@ function change_klipper_repo_menu() {
               error_msg "Invalid command!";;
           esac
         done
+        break
       else
         status_msg "Set custom Klipper repository to:\n       ● Repository: ${repos[${option}]}\n       ● Branch: ${branches[${option}]}"
         set_custom_klipper_repo "${repos[${option}]}" "${branches[${option}]}"
         ok_msg "This repo will now be used for new Klipper installations!\n"
+        break
       fi
 
     elif [[ ${option} =~ ${back} ]]; then

scripts/ui/advanced_menu.sh

@@ -1,10 +1,10 @@
 #!/usr/bin/env bash
 
 #=======================================================================#
-# Copyright (C) 2020 - 2022 Dominik Willner <th33xitus@gmail.com>       #
+# Copyright (C) 2020 - 2024 Dominik Willner <th33xitus@gmail.com>       #
 #                                                                       #
 # This file is part of KIAUH - Klipper Installation And Update Helper   #
-# https://github.com/th33xitus/kiauh                                    #
+# https://github.com/dw-0/kiauh                                         #
 #                                                                       #
 # This file may be distributed under the terms of the GNU GPLv3 license #
 #=======================================================================#

scripts/ui/backup_menu.sh

@@ -1,10 +1,10 @@
 #!/usr/bin/env bash
 
 #=======================================================================#
-# Copyright (C) 2020 - 2022 Dominik Willner <th33xitus@gmail.com>       #
+# Copyright (C) 2020 - 2024 Dominik Willner <th33xitus@gmail.com>       #
 #                                                                       #
 # This file is part of KIAUH - Klipper Installation And Update Helper   #
-# https://github.com/th33xitus/kiauh                                    #
+# https://github.com/dw-0/kiauh                                         #
 #                                                                       #
 # This file may be distributed under the terms of the GNU GPLv3 license #
 #=======================================================================#
@@ -20,12 +20,12 @@ function backup_ui() {
   echo -e "| Klipper & API:             | Touchscreen GUI:         |"
   echo -e "|  1) [Klipper]              |  7) [KlipperScreen]      |"
   echo -e "|  2) [Moonraker]            |                          |"
-  echo -e "|  3) [Configuration Folder] | 3rd Party Webinterface:  |"
+  echo -e "|  3) [Config Folder]        | 3rd Party Webinterface:  |"
   echo -e "|  4) [Moonraker Database]   |  8) [OctoPrint]          |"
   echo -e "|                            |                          |"
   echo -e "| Klipper Webinterface:      | Other:                   |"
   echo -e "|  5) [Mainsail]             |  9) [Telegram Bot]       |"
-  echo -e "|  6) [Fluidd]               |                          |"
+  echo -e "|  6) [Fluidd]               | 10) [OctoEverywhere]     |"
   back_footer
 }
 
@@ -41,7 +41,7 @@ function backup_menu() {
       2)
         do_action "backup_moonraker" "backup_ui";;
       3)
-        do_action "backup_klipper_config_dir" "backup_ui";;
+        do_action "backup_config_dir" "backup_ui";;
       4)
         do_action "backup_moonraker_database" "backup_ui";;
       5)
@@ -54,6 +54,8 @@ function backup_menu() {
         do_action "backup_octoprint" "backup_ui";;
       9)
         do_action "backup_telegram_bot" "backup_ui";;
+      10)
+        do_action "backup_octoeverywhere" "backup_ui";;
       B|b)
         clear; main_menu; break;;
       *)

scripts/ui/general_ui.sh

@@ -1,10 +1,10 @@
 #!/usr/bin/env bash
 
 #=======================================================================#
-# Copyright (C) 2020 - 2022 Dominik Willner <th33xitus@gmail.com>       #
+# Copyright (C) 2020 - 2024 Dominik Willner <th33xitus@gmail.com>       #
 #                                                                       #
 # This file is part of KIAUH - Klipper Installation And Update Helper   #
-# https://github.com/th33xitus/kiauh                                    #
+# https://github.com/dw-0/kiauh                                         #
 #                                                                       #
 # This file may be distributed under the terms of the GNU GPLv3 license #
 #=======================================================================#

scripts/ui/install_menu.sh

@@ -1,10 +1,10 @@
 #!/usr/bin/env bash
 
 #=======================================================================#
-# Copyright (C) 2020 - 2022 Dominik Willner <th33xitus@gmail.com>       #
+# Copyright (C) 2020 - 2024 Dominik Willner <th33xitus@gmail.com>       #
 #                                                                       #
 # This file is part of KIAUH - Klipper Installation And Update Helper   #
-# https://github.com/th33xitus/kiauh                                    #
+# https://github.com/dw-0/kiauh                                         #
 #                                                                       #
 # This file may be distributed under the terms of the GNU GPLv3 license #
 #=======================================================================#
@@ -26,14 +26,18 @@ function install_ui() {
   echo -e "| Klipper Webinterface:    |  7) [PrettyGCode]          |"
   echo -e "|  3) [Mainsail]           |  8) [Telegram Bot]         |"
   echo -e "|  4) [Fluidd]             |  9) $(obico_install_title) |"
-  echo -e "|                          |                            |"
-  echo -e "| Touchscreen GUI:         | Webcam Streamer:           |"
-  echo -e "|  5) [KlipperScreen]      | 10) [MJPG-Streamer]        |"
+  echo -e "|                          | 10) [OctoEverywhere]       |"
+  echo -e "|                          | 11) [Mobileraker]          |"
+  echo -e "| Touchscreen GUI:         | 12) [OctoApp for Klipper]  |"
+  echo -e "|  5) [KlipperScreen]      |                            |"
+  echo -e "|                          | Webcam Streamer:           |"
+  echo -e "|                          | 13) [Crowsnest]            |"
   back_footer
 }
 
 function install_menu() {
-  clear && print_header
+  clear -x && sudo true && clear -x # (re)cache sudo credentials so password prompt doesn't bork ui
+  print_header
   install_ui
 
   ### save all installed webinterface ports to the ini file
@@ -47,7 +51,7 @@ function install_menu() {
     read -p "${cyan}####### Perform action:${white} " action
     case "${action}" in
       1)
-        do_action "select_klipper_python_version" "install_ui";;
+        do_action "start_klipper_setup" "install_ui";;
       2)
         do_action "moonraker_setup_dialog" "install_ui";;
       3)
@@ -55,35 +59,23 @@ function install_menu() {
       4)
         do_action "install_fluidd" "install_ui";;
       5)
-        #do_action "install_klipperscreen" "install_ui";;
-        clear && print_header
-        print_error "Function currently disabled! Sorry!"
-        install_ui;;
+        do_action "install_klipperscreen" "install_ui";;
       6)
-        #do_action "octoprint_setup_dialog" "install_ui";;
-        clear && print_header
-        print_error "Function currently disabled! Sorry!"
-        install_ui;;
+        do_action "octoprint_setup_dialog" "install_ui";;
       7)
-        #do_action "install_pgc_for_klipper" "install_ui";;
-        clear && print_header
-        print_error "Function currently disabled! Sorry!"
-        install_ui;;
+        do_action "install_pgc_for_klipper" "install_ui";;
       8)
-        #do_action "telegram_bot_setup_dialog" "install_ui";;
-        clear && print_header
-        print_error "Function currently disabled! Sorry!"
-        install_ui;;
+        do_action "telegram_bot_setup_dialog" "install_ui";;
       9)
-        #do_action "moonraker_obico_setup_dialog" "install_ui";;
-        clear && print_header
-        print_error "Function currently disabled! Sorry!"
-        install_ui;;
+        do_action "moonraker_obico_setup_dialog" "install_ui";;
       10)
-        #do_action "install_mjpg-streamer" "install_ui";;
-        clear && print_header
-        print_error "Function currently disabled! Sorry!"
-        install_ui;;
+        do_action "octoeverywhere_setup_dialog" "install_ui";;
+      11)
+        do_action "install_mobileraker" "install_ui";;
+      12)
+        do_action "octoapp_setup_dialog" "install_ui";;
+      13)
+        do_action "install_crowsnest" "install_ui";;
       B|b)
         clear; main_menu; break;;
       *)
@@ -92,33 +84,3 @@ function install_menu() {
   done
   install_menu
 }
-
-function select_klipper_python_version() {
-  top_border
-  echo -e "| Please select the preferred Python version.           | "
-  echo -e "| The recommended version is Python 2.7.                | "
-  blank_line
-  echo -e "| Installing Klipper with Python 3 is officially not    | "
-  echo -e "| recommended and should be considered as experimental. | "
-  hr
-  echo -e "|  1) [Python 2.7]  (recommended)                       | "
-  echo -e "|  2) [Python 3.x]  ${yellow}(experimental)${white}                      | "
-  back_footer
-  while true; do
-    read -p "${cyan}###### Select Python version:${white} " action
-    case "${action}" in
-      1)
-        select_msg "Python 2.7"
-        klipper_setup_dialog "python2"
-        break;;
-      2)
-        select_msg "Python 3.x"
-        klipper_setup_dialog "python3"
-        break;;
-      B|b)
-        clear; install_menu; break;;
-      *)
-        error_msg "Invalid Input!\n";;
-    esac
-  done
-}

scripts/ui/main_menu.sh

@@ -1,10 +1,10 @@
 #!/usr/bin/env bash
 
 #=======================================================================#
-# Copyright (C) 2020 - 2022 Dominik Willner <th33xitus@gmail.com>       #
+# Copyright (C) 2020 - 2024 Dominik Willner <th33xitus@gmail.com>       #
 #                                                                       #
 # This file is part of KIAUH - Klipper Installation And Update Helper   #
-# https://github.com/th33xitus/kiauh                                    #
+# https://github.com/dw-0/kiauh                                         #
 #                                                                       #
 # This file may be distributed under the terms of the GNU GPLv3 license #
 #=======================================================================#
@@ -12,25 +12,27 @@
 set -e
 
 function main_ui() {
-  echo -e "${yellow}/=======================================================\\"
-  echo -e "| Please read the newest changelog carefully:           |"
-  echo -e "| https://git.io/JnmlX                                  |"
-  echo -e "\=======================================================/${white}"
   top_border
   echo -e "|     $(title_msg "~~~~~~~~~~~~~~~ [ Main Menu ] ~~~~~~~~~~~~~~~")     |"
   hr
-  echo -e "|  0) [Log-Upload]   |       Klipper: $(print_status "klipper")|"
-  echo -e "|                    |          Repo: $(print_klipper_repo)|"
-  echo -e "|  1) [Install]      |                                  |"
-  echo -e "|  2) [Update]       |     Moonraker: $(print_status "moonraker")|"
-  echo -e "|  3) [Remove]       |                                  |"
-  echo -e "|  4) [Advanced]     |      Mainsail: $(print_status "mainsail")|"
-  echo -e "|  5) [Backup]       |        Fluidd: $(print_status "fluidd")|"
-  echo -e "|                    | KlipperScreen: $(print_status "klipperscreen")|"
-  echo -e "|  6) [Settings]     |  Telegram Bot: $(print_status "telegram_bot")|"
-  echo -e "|                    |         Obico: $(print_status "moonraker_obico")|"
-  echo -e "|                    |                                  |"
-  echo -e "|  $(print_kiauh_version)|     Octoprint: $(print_status "octoprint")|"
+  echo -e "|  0) [Log-Upload] |         Klipper: $(print_status "klipper")|"
+  echo -e "|                  |            Repo: $(print_klipper_repo)|"
+  echo -e "|  1) [Install]    |                                    |"
+  echo -e "|  2) [Update]     |       Moonraker: $(print_status "moonraker")|"
+  echo -e "|  3) [Remove]     |                                    |"
+  echo -e "|  4) [Advanced]   |        Mainsail: $(print_status "mainsail")|"
+  echo -e "|  5) [Backup]     |          Fluidd: $(print_status "fluidd")|"
+  echo -e "|                  |   KlipperScreen: $(print_status "klipperscreen")|"
+  echo -e "|  6) [Settings]   |    Telegram Bot: $(print_status "telegram_bot")|"
+  echo -e "|                  |       Crowsnest: $(print_status "crowsnest")|"
+  echo -e "|                  |           Obico: $(print_status "moonraker_obico")|"
+  echo -e "|                  |  OctoEverywhere: $(print_status "octoeverywhere")|"
+  echo -e "|                  |     Mobileraker: $(print_status "mobileraker")|"
+  echo -e "|                  |         OctoApp: $(print_status "octoapp")|"
+  echo -e "|                  |                                    |"
+  echo -e "|                  |       Octoprint: $(print_status "octoprint")|"
+  hr
+  echo -e "|  $(print_kiauh_version)|    Changelog: ${magenta}https://git.io/JnmlX${white} |"
   quit_footer
 }
 
@@ -43,7 +45,7 @@ function get_kiauh_version() {
 
 function print_kiauh_version() {
   local version
-  version="$(printf "%-18s" "$(get_kiauh_version)")"
+  version="$(printf "%-16s" "$(get_kiauh_version)")"
   echo "${cyan}${version}${white}"
 }
 
@@ -56,7 +58,7 @@ function print_status() {
   elif [[ ${status} == "Incomplete!" ]]; then
     status="${yellow}${status}${white}"
   elif [[ ${status} == "Not linked!" ]]; then
-    ### "Not linked!" is only required for Moonraker-obico
+    ### "Not linked!" is only required for Obico for Klipper
     status="${yellow}${status}${white}"
   else
     status="${green}${status}${white}"
@@ -106,10 +108,12 @@ function main_menu() {
       "start octoprint") do_action_service "start" "octoprint"; main_ui;;
       "stop octoprint") do_action_service "stop" "octoprint"; main_ui;;
       "restart octoprint") do_action_service "restart" "octoprint"; main_ui;;
+      "start crowsnest") do_action_service "start" "crowsnest"; main_ui;;
+      "stop crowsnest") do_action_service "stop" "crowsnest"; main_ui;;
+      "restart crowsnest") do_action_service "restart" "crowsnest"; main_ui;;
       update) do_action "update_kiauh" "main_ui";;
       0)clear && print_header
-        #upload_selection
-        print_error "Function currently disabled! Sorry!"
+        upload_selection
         main_ui;;
       1)clear && print_header
         install_menu
@@ -124,8 +128,7 @@ function main_menu() {
         advanced_menu
         break;;
       5)clear && print_header
-        #backup_menu
-        print_error "Function currently disabled! Sorry!"
+        backup_menu
         main_ui;;
       6)clear && print_header
         settings_menu

scripts/ui/remove_menu.sh

@@ -1,10 +1,10 @@
 #!/usr/bin/env bash
 
 #=======================================================================#
-# Copyright (C) 2020 - 2022 Dominik Willner <th33xitus@gmail.com>       #
+# Copyright (C) 2020 - 2024 Dominik Willner <th33xitus@gmail.com>       #
 #                                                                       #
 # This file is part of KIAUH - Klipper Installation And Update Helper   #
-# https://github.com/th33xitus/kiauh                                    #
+# https://github.com/dw-0/kiauh                                         #
 #                                                                       #
 # This file may be distributed under the terms of the GNU GPLv3 license #
 #=======================================================================#
@@ -18,16 +18,20 @@ function remove_ui() {
   echo -e "| ${yellow}INFO: Configurations and/or any backups will be kept!${white} |"
   hr
   echo -e "| Firmware & API:           | 3rd Party Webinterface:   |"
-  echo -e "|  1) [Klipper]             |  6) [OctoPrint]           |"
+  echo -e "|  1) [Klipper]             |  8) [OctoPrint]           |"
   echo -e "|  2) [Moonraker]           |                           |"
   echo -e "|                           | Webcam Streamer:          |"
-  echo -e "| Klipper Webinterface:     |  7) [MJPG-Streamer]       |"
-  echo -e "|  3) [Mainsail]            |                           |"
-  echo -e "|  4) [Fluidd]              | Other:                    |"
-  echo -e "|                           |  8) [PrettyGCode]         |"
-  echo -e "| Touchscreen GUI:          |  9) [Telegram Bot]        |"
-  echo -e "|  5) [KlipperScreen]       | 10) [Obico for Klipper]   |"
-  echo -e "|                           | 11) [NGINX]               |"
+  echo -e "| Klipper Webinterface:     |  9) [Crowsnest]           |"
+  echo -e "|  3) [Mainsail]            | 10) [MJPG-Streamer]       |"
+  echo -e "|  4) [Mainsail-Config]     |                           |"
+  echo -e "|  5) [Fluidd]              | Other:                    |"
+  echo -e "|  6) [Fluidd-Config]       | 11) [PrettyGCode]         |"
+  echo -e "|                           | 12) [Telegram Bot]        |"
+  echo -e "| Touchscreen GUI:          | 13) [Obico for Klipper]   |"
+  echo -e "|  7) [KlipperScreen]       | 14) [OctoEverywhere]      |"
+  echo -e "|                           | 15) [Mobileraker]         |"
+  echo -e "|                           | 16) [NGINX]               |"
+  echo -e "|                           | 17) [OctoApp]             |"
   back_footer
 }
 
@@ -45,21 +49,33 @@ function remove_menu() {
       3)
         do_action "remove_mainsail" "remove_ui";;
       4)
-        do_action "remove_fluidd" "remove_ui";;
+        do_action "remove_mainsail_config" "remove_ui";;
       5)
-        do_action "remove_klipperscreen" "remove_ui";;
+        do_action "remove_fluidd" "remove_ui";;
       6)
-        do_action "remove_octoprint" "remove_ui";;
+        do_action "remove_fluidd_config" "remove_ui";;
       7)
-        do_action "remove_mjpg-streamer" "remove_ui";;
+        do_action "remove_klipperscreen" "remove_ui";;
       8)
-        do_action "remove_prettygcode" "remove_ui";;
+        do_action "remove_octoprint" "remove_ui";;
       9)
-        do_action "remove_telegram_bot" "remove_ui";;
+        do_action "remove_crowsnest" "remove_ui";;
       10)
-        do_action "remove_moonraker_obico" "remove_ui";;
+        do_action "remove_mjpg-streamer" "remove_ui";;
       11)
+        do_action "remove_prettygcode" "remove_ui";;
+      12)
+        do_action "remove_telegram_bot" "remove_ui";;
+      13)
+        do_action "remove_moonraker_obico" "remove_ui";;
+      14)
+        do_action "remove_octoeverywhere" "remove_ui";;
+      15)
+        do_action "remove_mobileraker" "remove_ui";;
+      16)
         do_action "remove_nginx" "remove_ui";;
+      17)
+        do_action "remove_octoapp" "remove_ui";;
       B|b)
         clear; main_menu; break;;
       *)

scripts/ui/settings_menu.sh

@@ -1,10 +1,10 @@
 #!/usr/bin/env bash
 
 #=======================================================================#
-# Copyright (C) 2020 - 2022 Dominik Willner <th33xitus@gmail.com>       #
+# Copyright (C) 2020 - 2024 Dominik Willner <th33xitus@gmail.com>       #
 #                                                                       #
 # This file is part of KIAUH - Klipper Installation And Update Helper   #
-# https://github.com/th33xitus/kiauh                                    #
+# https://github.com/dw-0/kiauh                                         #
 #                                                                       #
 # This file may be distributed under the terms of the GNU GPLv3 license #
 #=======================================================================#

scripts/ui/update_menu.sh

@@ -1,10 +1,10 @@
 #!/usr/bin/env bash
 
 #=======================================================================#
-# Copyright (C) 2020 - 2022 Dominik Willner <th33xitus@gmail.com>       #
+# Copyright (C) 2020 - 2024 Dominik Willner <th33xitus@gmail.com>       #
 #                                                                       #
 # This file is part of KIAUH - Klipper Installation And Update Helper   #
-# https://github.com/th33xitus/kiauh                                    #
+# https://github.com/dw-0/kiauh                                         #
 #                                                                       #
 # This file may be distributed under the terms of the GNU GPLv3 license #
 #=======================================================================#
@@ -32,12 +32,17 @@ function update_ui() {
   echo -e "|  6) [PrettyGCode]      |$(compare_prettygcode_versions)|"
   echo -e "|  7) [Telegram Bot]     |$(compare_telegram_bot_versions)|"
   echo -e "|  8) [Obico for Klipper]|$(compare_moonraker_obico_versions)|"
+  echo -e "|  9) [OctoEverywhere]   |$(compare_octoeverywhere_versions)|"
+  echo -e "| 10) [Mobileraker]      |$(compare_mobileraker_versions)|"
+  echo -e "| 11) [Crowsnest]        |$(compare_crowsnest_versions)|"
+  echo -e "| 12) [OctoApp]          |$(compare_octoapp_versions)|"
   echo -e "|                        |------------------------------|"
-  echo -e "|  9) [System]           |  $(check_system_updates)   |"
+  echo -e "| 13) [System]           |  $(check_system_updates)   |"
   back_footer
 }
 
 function update_menu() {
+  clear -x && sudo true && clear -x # (re)cache sudo credentials so password prompt doesn't bork ui
   do_action "" "update_ui"
   
   local action
@@ -63,7 +68,15 @@ function update_menu() {
       8)
         do_action "update_moonraker_obico" "update_ui";;
       9)
-        do_action "update_system" "update_ui";;
+        do_action "update_octoeverywhere" "update_ui";;
+      10)
+        do_action "update_mobileraker" "update_ui";;
+      11)
+        do_action "update_crowsnest" "update_ui";;
+      12)
+        do_action "update_octoapp" "update_ui";;
+      13)
+        do_action "upgrade_system_packages" "update_ui";;
       a)
         do_action "update_all" "update_ui";;
       B|b)
@@ -114,6 +127,15 @@ function update_all() {
     [[ "${update_arr[*]}" =~ "telegram_bot" ]] && \
     echo -e "|  ${cyan}● MoonrakerTelegramBot${white}                               |"
 
+    [[ "${update_arr[*]}" =~ "octoeverywhere" ]] && \
+    echo -e "|  ${cyan}● OctoEverywhere${white}                                     |"
+
+    [[ "${update_arr[*]}" =~ "mobileraker" ]] && \
+    echo -e "|  ${cyan}● Mobileraker${white}                                        |"
+
+    [[ "${update_arr[*]}" =~ "octoapp" ]] && \
+    echo -e "|  ${cyan}● OctoApp${white}                                            |"
+
     [[ "${update_arr[*]}" =~ "system" ]] && \
     echo -e "|  ${cyan}● System${white}                                             |"
 
@@ -123,8 +145,14 @@ function update_all() {
     read -p "${cyan}###### Do you want to proceed? (Y/n):${white} " yn
     case "${yn}" in
       Y|y|Yes|yes|"")
-        for app in "${update_arr[@]}"; do
-          local update="update_${app}"
+        local component
+        local update
+        for component in "${update_arr[@]}"; do
+          if [[ ${component} == "system" ]]; then
+            update="upgrade_system_packages"
+          else
+            update="update_${component}"
+          fi
           #shellcheck disable=SC2250
           $update
         done

scripts/upload_log.sh

@@ -1,10 +1,10 @@
 #!/usr/bin/env bash
 
 #=======================================================================#
-# Copyright (C) 2020 - 2022 Dominik Willner <th33xitus@gmail.com>       #
+# Copyright (C) 2020 - 2024 Dominik Willner <th33xitus@gmail.com>       #
 #                                                                       #
 # This file is part of KIAUH - Klipper Installation And Update Helper   #
-# https://github.com/th33xitus/kiauh                                    #
+# https://github.com/dw-0/kiauh                                         #
 #                                                                       #
 # This file may be distributed under the terms of the GNU GPLv3 license #
 #=======================================================================#
@@ -54,7 +54,6 @@ function upload_selection() {
   [[ ${upload_agreed} == "false" ]] && accept_upload_conditions
 
   local logfiles
-  local logs_dir="${KLIPPER_LOGS}"
   local webif_logs="/var/log/nginx"
 
   function find_logfile() {
@@ -64,14 +63,18 @@ function upload_selection() {
     done
   }
 
-  find_logfile "kiauh\.log" "/tmp"
-  find_logfile "klippy(-[0-9a-zA-Z]+)?\.log" "${logs_dir}"
-  find_logfile "moonraker(-[0-9a-zA-Z]+)?\.log" "${logs_dir}"
-  find_logfile "telegram(-[0-9a-zA-Z]+)?\.log" "${logs_dir}"
+  local logdir log_dirs
+  log_dirs=$(get_instance_folder_path "logs")
+  for logdir in ${log_dirs}; do
+    find_logfile "klippy(-[0-9a-zA-Z]+)?\.log" "${logdir}"
+    find_logfile "moonraker(-[0-9a-zA-Z]+)?\.log" "${logdir}"
+    find_logfile "telegram(-[0-9a-zA-Z]+)?\.log" "${logdir}"
+  done
   find_logfile "mainsail.*" "${webif_logs}"
   find_logfile "fluidd.*" "${webif_logs}"
   find_logfile "KlipperScreen.log" "/tmp"
   find_logfile "webcamd\.log(\.[0-9]+)?$" "/var/log"
+  find_logfile "kiauh\.log" "/tmp"
 
   ### draw interface
   local i=0

scripts/utilities.sh

@@ -1,10 +1,10 @@
 #!/usr/bin/env bash
 
 #=======================================================================#
-# Copyright (C) 2020 - 2022 Dominik Willner <th33xitus@gmail.com>       #
+# Copyright (C) 2020 - 2024 Dominik Willner <th33xitus@gmail.com>       #
 #                                                                       #
 # This file is part of KIAUH - Klipper Installation And Update Helper   #
-# https://github.com/th33xitus/kiauh                                    #
+# https://github.com/dw-0/kiauh                                         #
 #                                                                       #
 # This file may be distributed under the terms of the GNU GPLv3 license #
 #=======================================================================#
@@ -20,6 +20,8 @@ function check_euid() {
     echo -e "${red}"
     top_border
     echo -e "|       !!! THIS SCRIPT MUST NOT RUN AS ROOT !!!        |"
+    echo -e "|                                                       |"
+    echo -e "|        It will ask for credentials as needed.         |"
     bottom_border
     echo -e "${white}"
     exit 1
@@ -134,7 +136,7 @@ function init_ini() {
       echo -e "# File creation date: $(date)"
       echo -e "#=================================================#"
       echo -e "# KIAUH - Klipper Installation And Update Helper  #"
-      echo -e "#       https://github.com/th33xitus/kiauh        #"
+      echo -e "#       https://github.com/dw-0/kiauh             #"
       echo -e "#             DO NOT edit this file!              #"
       echo -e "#=================================================#"
       echo -e "# KIAUH v4.0.0"
@@ -285,7 +287,7 @@ function python3_check() {
 
 function dependency_check() {
   local dep=( "${@}" )
-  local packages
+  local packages log_name="dependencies"
   status_msg "Checking for the following dependencies:"
 
   #check if package is installed, if not write its name into array
@@ -303,12 +305,12 @@ function dependency_check() {
     done
     echo
 
-    if sudo apt-get update --allow-releaseinfo-change && sudo apt-get install "${packages[@]}" -y; then
-      ok_msg "Dependencies installed!"
-    else
-      error_msg "Installing dependencies failed!"
-      return 1 # exit kiauh
-    fi
+    # update system package lists if stale
+    update_system_package_lists
+
+    # install required packages
+    install_system_packages "${log_name}" "packages[@]"
+
   else
     ok_msg "Dependencies already met!"
     return
@@ -338,18 +340,6 @@ function fetch_webui_ports() {
 #=================== SYSTEM =====================#
 #================================================#
 
-function find_klipper_initd() {
-  local services
-  services=$(find "${INITD}" -maxdepth 1 -regextype posix-extended -regex "${INITD}/klipper(-[^0])?[0-9]*" | sort)
-  echo "${services}"
-}
-
-function find_klipper_systemd() {
-  local services
-  services=$(find "${SYSTEMD}" -maxdepth 1 -regextype posix-extended -regex "${SYSTEMD}/klipper(-[0-9a-zA-Z]+)?.service" | sort)
-  echo "${services}"
-}
-
 function create_required_folders() {
   local printer_data=${1} folders
   folders=("backup" "certs" "config" "database" "gcodes" "comms" "logs" "systemd")
@@ -370,27 +360,78 @@ function create_required_folders() {
   done
 }
 
-function check_system_updates() {
-  local updates_avail info_msg
-  updates_avail=$(apt list --upgradeable 2>/dev/null | sed "1d")
+function update_system_package_lists() {
+  local cache_mtime update_age update_interval silent
   
-  if [[ -n ${updates_avail} ]]; then
-    info_msg="${yellow}System upgrade available!${white}"
-    # add system to application_updates_available in kiauh.ini
-    add_to_application_updates "system"
+  if [[ $1 == '--silent' ]]; then silent="true"; fi
+  
+  if [[ -e /var/lib/apt/periodic/update-success-stamp ]]; then
+    cache_mtime="$(stat -c %Y /var/lib/apt/periodic/update-success-stamp)"
+  elif [[ -e /var/lib/apt/lists ]]; then
+    cache_mtime="$(stat -c %Y /var/lib/apt/lists)"
   else
-    info_msg="${green}System up to date!       ${white}"
+    log_warning "Failure determining package cache age, forcing update"
+    cache_mtime=0
   fi
 
-  echo "${info_msg}"
+  update_age="$(($(date +'%s') - cache_mtime))"
+  update_interval=$((48*60*60)) # 48hrs
+
+  # update if cache is greater than update_interval
+  if (( update_age > update_interval )); then
+    if [[ ! ${silent} == "true" ]]; then status_msg "Updating package lists..."; fi
+    if ! sudo apt-get update --allow-releaseinfo-change &>/dev/null; then
+      log_error "Failure while updating package lists!"
+      if [[ ! ${silent} == "true" ]]; then error_msg "Updating package lists failed!"; fi
+      return 1
+    else
+      log_info "Package lists updated successfully"
+      if [[ ! ${silent} == "true" ]]; then status_msg "Updated package lists."; fi
+    fi
+  else
+    log_info "Package lists updated recently, skipping update..."
+  fi
 }
 
-function update_system() {
-  status_msg "Updating System ..."
-  if sudo apt-get update --allow-releaseinfo-change && sudo apt-get upgrade -y; then
-    print_confirm "Update complete! Check the log above!\n ${yellow}KIAUH will not install any dist-upgrades or\n any packages which have been kept back!${green}"
+function check_system_updates() {
+  local updates_avail status
+  if ! update_system_package_lists --silent; then
+    status="${red}Update check failed!     ${white}" 
   else
-    print_error "System update failed! Please watch for any errors printed above!"
+    updates_avail="$(apt list --upgradeable 2>/dev/null | sed "1d")"
+    
+    if [[ -n ${updates_avail} ]]; then
+      status="${yellow}System upgrade available!${white}"
+      # add system to application_updates_available in kiauh.ini
+      add_to_application_updates "system"
+    else
+      status="${green}System up to date!       ${white}"
+    fi
+  fi
+  
+  echo "${status}"
+}
+
+function upgrade_system_packages() {
+  status_msg "Upgrading System ..."
+  update_system_package_lists
+  if sudo apt-get upgrade -y; then
+    print_confirm "Upgrade complete! Check the log above!\n ${yellow}KIAUH will not install any dist-upgrades or\n any packages which have been held back!${green}"
+  else
+    print_error "System upgrade failed! Please look for any errors printed above!"
+  fi
+}
+
+function install_system_packages() {
+  local log_name="$1"
+  local packages=("${!2}")
+  status_msg "Installing packages..."
+  if sudo apt-get install -y "${packages[@]}"; then
+    ok_msg "${log_name^} packages installed!"
+  else
+    log_error "Failure while installing ${log_name,,} packages"
+    error_msg "Installing ${log_name} packages failed!"
+    exit 1 # exit kiauh
   fi
 }
 
@@ -597,7 +638,9 @@ function set_multi_instance_names() {
 
   local name
   local names=""
-  local services=$(find_klipper_systemd)
+  local services
+
+  services=$(klipper_systemd)
 
   ###
   # if value of 'multi_instance_names' is not an empty
@@ -657,16 +700,60 @@ function get_config_folders() {
       # by KIAUH convention, all instance names of only numbers
       # need to be prefixed with 'printer_'
       if [[ ${name} =~ ^[0-9]+$ ]]; then
-        cfg_dirs+=("${KLIPPER_CONFIG}/printer_${name}")
+        cfg_dirs+=("${HOME}/printer_${name}_data/config")
       else
-        cfg_dirs+=("${KLIPPER_CONFIG}/${name}")
+        cfg_dirs+=("${HOME}/${name}_data/config")
       fi
     done
-  elif [[ -z ${instance_names} && $(find_klipper_systemd | wc -w) -gt 0 ]]; then
-    cfg_dirs+=("${KLIPPER_CONFIG}")
+  elif [[ -z ${instance_names} && $(klipper_systemd | wc -w) -gt 0 ]]; then
+    cfg_dirs+=("${HOME}/printer_data/config")
   else
     cfg_dirs=()
   fi
 
   echo "${cfg_dirs[@]}"
 }
+
+###
+# helper function that returns all available absolute directory paths
+# based on their instance name and specified target folder
+#
+# @param {string}: folder name - target instance folder name (e.g. config)
+#
+# => return an empty string if klipper is not installed
+# => return space-separated string of absolute directory paths
+#
+function get_instance_folder_path() {
+  local folder_name=${1}
+  local folder_paths=()
+  local instance_names
+  local path
+
+  instance_names=$(get_multi_instance_names)
+
+  if [[ -n ${instance_names} ]]; then
+    for name in ${instance_names}; do
+      ###
+      # by KIAUH convention, all instance names of only numbers
+      # need to be prefixed with 'printer_'
+      if [[ ${name} =~ ^[0-9]+$ ]]; then
+        path="${HOME}/printer_${name}_data/${folder_name}"
+        if [[ -d ${path} ]]; then
+          folder_paths+=("${path}")
+        fi
+      else
+        path="${HOME}/${name}_data/${folder_name}"
+        if [[ -d ${path} ]]; then
+          folder_paths+=("${path}")
+        fi
+      fi
+    done
+  elif [[ -z ${instance_names} && $(klipper_systemd | wc -w) -gt 0 ]]; then
+    path="${HOME}/printer_data/${folder_name}"
+    if [[ -d ${path} ]]; then
+      folder_paths+=("${path}")
+    fi
+  fi
+
+  echo "${folder_paths[@]}"
+}