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2026-05-15 13:58:18 +05:00 · 2025-08-29 18:28:43 +00:00
116 changed files with 15641 additions and 9451 deletions
@@ -1,12 +0,0 @@
 # These are supported funding model platforms
 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
 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']
@@ -1,50 +0,0 @@
 name: Bug report
 description: Create a report to help us improve
 labels: ["bug"]
 body:
  - type: markdown
    attributes:
      value: |
        This issue form is for reporting bugs only!
        If you have a feature request, please use [feature_request](/new?template=feature_request.yml)
  - type: textarea
    id: distro
    attributes:
      label: Linux Distribution
      description: >-
        The linux distribution the issue occured on
    validations:
      required: true
  - type: textarea
    id: what-happened
    attributes:
      label: What happened
      description: >-
        A clear and concise description of what the bug is.
    validations:
      required: true
  - type: textarea
    id: expected-behavior
    attributes:
      label: What did you expect to happen
      description: >-
        A clear and concise description of what you expected to happen.
    validations:
      required: true
  - type: textarea
    id: repro-steps
    attributes:
      label: How to reproduce
      description: >-
        Minimal and precise steps to reproduce this bug.
    validations:
      required: true
  - type: textarea
    id: additional-info
    attributes:
      label: Additional information
      description: |
        If you have any additional information for us, use the field below.
        Please note, you can attach screenshots or screen recordings here, by
        dragging and dropping files in the field below.
@@ -1,5 +0,0 @@
 blank_issues_enabled: false
 contact_links:
  - name: Klipper Discord
    url: https://discord.klipper3d.org/
    about: Quickest way to get in contact
@@ -1,40 +0,0 @@
 name: Feature request
 description: Suggest an idea for this project
 labels: ["feature request"]
 body:
  - type: markdown
    attributes:
      value: |
        This issue form is for feature requests only!
        If you've found a bug, please use [bug_report](/new?template=bug_report.yml)
  - type: textarea
    id: problem-description
    attributes:
      label: Is your feature request related to a problem? Please describe
      description: >-
        A clear and concise description of what the problem is.
    validations:
      required: true
  - type: textarea
    id: solution-description
    attributes:
      label: Describe the solution you'd like
      description: >-
        A clear and concise description of what you want to happen.
    validations:
      required: true
  - type: textarea
    id: possible-alternatives
    attributes:
      label: Describe alternatives you've considered
      description: >-
        A clear and concise description of any alternative solutions or features you've considered.
  - type: textarea
    id: additional-info
    attributes:
      label: Additional information
      description: |
        If you have any additional information for us, use the field below.
        Please note, you can attach screenshots or screen recordings here, by
        dragging and dropping files in the field below.
@@ -1 +0,0 @@
 klipper_repos.txt
@@ -1,15 +0,0 @@
 source=scripts
 enable=avoid-nullary-conditions
 enable=deprecate-which
 enable=quote-safe-variables
 enable=require-variable-braces
 enable=require-double-brackets
 # SC2162: `read` without `-r` will mangle backslashes.
 # https://github.com/koalaman/shellcheck/wiki/SC2162
 disable=SC2162
 # SC2164: Use `cd ... || exit` in case `cd` fails
 # https://github.com/koalaman/shellcheck/wiki/SC2164
 disable=SC2164
@@ -0,0 +1,707 @@
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 sale, or importing the Program or any portion of it.
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 (such as an express permission to practice a patent or covenant not to
 sue for patent infringement).  To "grant" such a patent license to a
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  If you convey a covered work, knowingly relying on a patent license,
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 then you must either (1) cause the Corresponding Source to be so
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 otherwise be available to you under applicable patent law.
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  If conditions are imposed on you (whether by court order, agreement or
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 covered work so as to satisfy simultaneously your obligations under this
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 not convey it at all.  For example, if you agree to terms that obligate you
 to collect a royalty for further conveying from those to whom you convey
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 License would be to refrain entirely from conveying the Program.
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            How to Apply These Terms to Your New Programs
  If you develop a new program, and you want it to be of the greatest
 possible use to the public, the best way to achieve this is to make it
 free software which everyone can redistribute and change under these terms.
  To do so, attach the following notices to the program.  It is safest
 to attach them to the start of each source file to most effectively
 state the exclusion of warranty; and each file should have at least
 the "copyright" line and a pointer to where the full notice is found.
    <one line to give the program's name and a brief idea of what it does.>
    Copyright (C) <year>  <name of author>
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <https://www.gnu.org/licenses/>.
 Also add information on how to contact you by electronic and paper mail.
  If the program does terminal interaction, make it output a short
 notice like this when it starts in an interactive mode:
    <program>  Copyright (C) <year>  <name of author>
    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
    This is free software, and you are welcome to redistribute it
    under certain conditions; type `show c' for details.
 The hypothetical commands `show w' and `show c' should show the appropriate
 parts of the General Public License.  Of course, your program's commands
 might be different; for a GUI interface, you would use an "about box".
  You should also get your employer (if you work as a programmer) or school,
 if any, to sign a "copyright disclaimer" for the program, if necessary.
 For more information on this, and how to apply and follow the GNU GPL, see
 <https://www.gnu.org/licenses/>.
  The GNU General Public License does not permit incorporating your program
 into proprietary programs.  If your program is a subroutine library, you
 may consider it more useful to permit linking proprietary applications with
 the library.  If this is what you want to do, use the GNU Lesser General
 Public License instead of this License.  But first, please read
 <https://www.gnu.org/licenses/why-not-lgpl.html>.
@@ -1,103 +0,0 @@
 <p align="center">
  <a>
    <img src="https://raw.githubusercontent.com/th33xitus/kiauh/master/resources/screenshots/kiauh.png" alt="KIAUH logo" height="181">
    <h1 align="center">Klipper Installation And Update Helper</h1>
  </a>
 </p>
 <p align="center">
  A handy installation script that makes installing Klipper (and more) a breeze!
 </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>
  <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>
 </p>
 ## **🛠️ Instructions:**
 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:
 ```shell
 cd ~
 git clone https://github.com/th33xitus/kiauh.git
 ./kiauh/kiauh.sh
 ```
 **📢 Disclaimer: Usage of this script happens at your own risk!**
 ## **❗ Notes:**
 **📋 Please see the [Changelog](docs/changelog.md) for possible important changes!**
 - 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.
 ## **🌐 Sources & Further Information**
 <table>
 <tr>
 <th><h3><a href="https://github.com/Klipper3d/klipper">Klipper</a></h3></th>
 <th><h3><a href="https://github.com/Arksine/moonraker">Moonraker</a></h3></th>
 <th><h3><a href="https://github.com/mainsail-crew/mainsail">Mainsail</a></h3></th>
 </tr>
 <tr>
 <th><img src="https://raw.githubusercontent.com/Klipper3d/klipper/master/docs/img/klipper-logo.png" alt="Klipper Logo" height="64"></th>
 <th><img src="https://avatars.githubusercontent.com/u/9563098?v=4" alt="Arksine avatar" height="64"></th>
 <th><img src="https://raw.githubusercontent.com/mainsail-crew/docs/master/assets/img/logo.png" alt="Mainsail Logo" height="64"></th>
 </tr>
 <tr>
 <th>by <a href="https://github.com/KevinOConnor">KevinOConnor</a></th>
 <th>by <a href="https://github.com/Arksine">Arksine</a></th>
 <th>by <a href="https://github.com/mainsail-crew">mainsail-crew</a></th>
 </tr>
 <tr>
 <th><h3><a href="https://github.com/fluidd-core/fluidd">Fluidd</a></h3></th>
 <th><h3><a href="https://github.com/jordanruthe/KlipperScreen">KlipperScreen</a></h3></th>
 <th><h3><a href="https://github.com/OctoPrint/OctoPrint">OctoPrint</a></h3></th>
 </tr>
 <tr>
 <th><img src="https://raw.githubusercontent.com/fluidd-core/fluidd/master/docs/assets/images/logo.svg" alt="Fluidd Logo" height="64"></th>
 <th><img src="https://avatars.githubusercontent.com/u/31575189?v=4" alt="jordanruthe avatar" height="64"></th>
 <th><img src="https://camo.githubusercontent.com/627be7fc67195b626b298af9b9677d7c58e698c67305e54324cffbe06130d4a4/68747470733a2f2f6f63746f7072696e742e6f72672f6173736574732f696d672f6c6f676f2e706e67" 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>
 <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>
 </table>
 ## **Credits**
 * 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) !
 * Last but not least: Thank you to all contributors and members of the Klipper Community who like and share this project!
@@ -0,0 +1,213 @@
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 code.doc-symbol {
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 code.doc-symbol-parameter,
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 code.doc-symbol-parameter::after {
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 code.doc-symbol-type_parameter,
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 code.doc-symbol-type_parameter::after {
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 code.doc-symbol-attribute,
 a code.doc-symbol-attribute {
  color: var(--doc-symbol-attribute-fg-color);
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 }
 code.doc-symbol-attribute::after {
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 code.doc-symbol-function,
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  color: var(--doc-symbol-function-fg-color);
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 code.doc-symbol-function::after {
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 code.doc-symbol-method,
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  color: var(--doc-symbol-method-fg-color);
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 }
 code.doc-symbol-method::after {
  content: "meth";
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 code.doc-symbol-class,
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  color: var(--doc-symbol-class-fg-color);
  background-color: var(--doc-symbol-class-bg-color);
 }
 code.doc-symbol-class::after {
  content: "class";
 }
 code.doc-symbol-type_alias,
 a code.doc-symbol-type_alias {
  color: var(--doc-symbol-type_alias-fg-color);
  background-color: var(--doc-symbol-type_alias-bg-color);
 }
 code.doc-symbol-type_alias::after {
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 }
 code.doc-symbol-module,
 a code.doc-symbol-module {
  color: var(--doc-symbol-module-fg-color);
  background-color: var(--doc-symbol-module-bg-color);
 }
 code.doc-symbol-module::after {
  content: "mod";
 }
 .doc-signature .autorefs {
  color: inherit;
  border-bottom: 1px dotted currentcolor;
 }
@@ -0,0 +1,760 @@
 <!doctype html>
 <html lang="en" class="no-js">
  <head>
      <meta charset="utf-8">
      <meta name="viewport" content="width=device-width,initial-scale=1">
        <meta name="description" content="Documentation for the Klipper Installation And Update Helper">
      <link rel="icon" href="../logo.png">
      <meta name="generator" content="mkdocs-1.6.1, mkdocs-material-9.6.18">
        <title>Configuration - KIAUH Documentation</title>
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        <link rel="stylesheet" href="../stylesheets/palette.06af60db.min.css">
        <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
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            KIAUH Documentation
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              Configuration
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 /*!
 * Lunr languages, `Danish` language
 * https://github.com/MihaiValentin/lunr-languages
 *
 * Copyright 2014, Mihai Valentin
 * http://www.mozilla.org/MPL/
 */
 /*!
 * based on
 * Snowball JavaScript Library v0.3
 * http://code.google.com/p/urim/
 * http://snowball.tartarus.org/
 *
 * Copyright 2010, Oleg Mazko
 * http://www.mozilla.org/MPL/
 */
 !function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");e.da=function(){this.pipeline.reset(),this.pipeline.add(e.da.trimmer,e.da.stopWordFilter,e.da.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.da.stemmer))},e.da.wordCharacters="A-Za-zªºÀ-ÖØ-öø-ʸˠ-ˤᴀ-ᴥᴬ-ᵜᵢ-ᵥᵫ-ᵷᵹ-ᶾḀ-ỿⁱⁿₐ-ₜKÅℲⅎⅠ-ↈⱠ-ⱿꜢ-ꞇꞋ-ꞭꞰ-ꞷꟷ-ꟿꬰ-ꭚꭜ-ꭤﬀ-ﬆＡ-Ｚａ-ｚ",e.da.trimmer=e.trimmerSupport.generateTrimmer(e.da.wordCharacters),e.Pipeline.registerFunction(e.da.trimmer,"trimmer-da"),e.da.stemmer=function(){var r=e.stemmerSupport.Among,i=e.stemmerSupport.SnowballProgram,n=new function(){function e(){var e,r=f.cursor+3;if(d=f.limit,0<=r&&r<=f.limit){for(a=r;;){if(e=f.cursor,f.in_grouping(w,97,248)){f.cursor=e;break}if(f.cursor=e,e>=f.limit)return;f.cursor++}for(;!f.out_grouping(w,97,248);){if(f.cursor>=f.limit)return;f.cursor++}d=f.cursor,d<a&&(d=a)}}function n(){var e,r;if(f.cursor>=d&&(r=f.limit_backward,f.limit_backward=d,f.ket=f.cursor,e=f.find_among_b(c,32),f.limit_backward=r,e))switch(f.bra=f.cursor,e){case 1:f.slice_del();break;case 2:f.in_grouping_b(p,97,229)&&f.slice_del()}}function t(){var e,r=f.limit-f.cursor;f.cursor>=d&&(e=f.limit_backward,f.limit_backward=d,f.ket=f.cursor,f.find_among_b(l,4)?(f.bra=f.cursor,f.limit_backward=e,f.cursor=f.limit-r,f.cursor>f.limit_backward&&(f.cursor--,f.bra=f.cursor,f.slice_del())):f.limit_backward=e)}function s(){var e,r,i,n=f.limit-f.cursor;if(f.ket=f.cursor,f.eq_s_b(2,"st")&&(f.bra=f.cursor,f.eq_s_b(2,"ig")&&f.slice_del()),f.cursor=f.limit-n,f.cursor>=d&&(r=f.limit_backward,f.limit_backward=d,f.ket=f.cursor,e=f.find_among_b(m,5),f.limit_backward=r,e))switch(f.bra=f.cursor,e){case 1:f.slice_del(),i=f.limit-f.cursor,t(),f.cursor=f.limit-i;break;case 2:f.slice_from("løs")}}function o(){var e;f.cursor>=d&&(e=f.limit_backward,f.limit_backward=d,f.ket=f.cursor,f.out_grouping_b(w,97,248)?(f.bra=f.cursor,u=f.slice_to(u),f.limit_backward=e,f.eq_v_b(u)&&f.slice_del()):f.limit_backward=e)}var a,d,u,c=[new r("hed",-1,1),new r("ethed",0,1),new r("ered",-1,1),new r("e",-1,1),new r("erede",3,1),new r("ende",3,1),new r("erende",5,1),new r("ene",3,1),new r("erne",3,1),new r("ere",3,1),new r("en",-1,1),new r("heden",10,1),new r("eren",10,1),new r("er",-1,1),new r("heder",13,1),new r("erer",13,1),new r("s",-1,2),new r("heds",16,1),new r("es",16,1),new r("endes",18,1),new r("erendes",19,1),new r("enes",18,1),new r("ernes",18,1),new r("eres",18,1),new r("ens",16,1),new r("hedens",24,1),new r("erens",24,1),new r("ers",16,1),new r("ets",16,1),new r("erets",28,1),new r("et",-1,1),new r("eret",30,1)],l=[new r("gd",-1,-1),new r("dt",-1,-1),new r("gt",-1,-1),new r("kt",-1,-1)],m=[new r("ig",-1,1),new r("lig",0,1),new r("elig",1,1),new r("els",-1,1),new r("løst",-1,2)],w=[17,65,16,1,0,0,0,0,0,0,0,0,0,0,0,0,48,0,128],p=[239,254,42,3,0,0,0,0,0,0,0,0,0,0,0,0,16],f=new i;this.setCurrent=function(e){f.setCurrent(e)},this.getCurrent=function(){return f.getCurrent()},this.stem=function(){var r=f.cursor;return e(),f.limit_backward=r,f.cursor=f.limit,n(),f.cursor=f.limit,t(),f.cursor=f.limit,s(),f.cursor=f.limit,o(),!0}};return function(e){return"function"==typeof e.update?e.update(function(e){return n.setCurrent(e),n.stem(),n.getCurrent()}):(n.setCurrent(e),n.stem(),n.getCurrent())}}(),e.Pipeline.registerFunction(e.da.stemmer,"stemmer-da"),e.da.stopWordFilter=e.generateStopWordFilter("ad af alle alt anden at blev blive bliver da de dem den denne der deres det dette dig din disse dog du efter eller en end er et for fra ham han hans har havde have hende hendes her hos hun hvad hvis hvor i ikke ind jeg jer jo kunne man mange med meget men mig min mine mit mod ned noget nogle nu når og også om op os over på selv sig sin sine sit skal skulle som sådan thi til ud under var vi vil ville vor være været".split(" ")),e.Pipeline.registerFunction(e.da.stopWordFilter,"stopWordFilter-da")}});
@@ -0,0 +1 @@
 !function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");e.hi=function(){this.pipeline.reset(),this.pipeline.add(e.hi.trimmer,e.hi.stopWordFilter,e.hi.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.hi.stemmer))},e.hi.wordCharacters="ऀ-ःऄ-एऐ-टठ-यर-िी-ॏॐ-य़ॠ-९॰-ॿa-zA-Zａ-ｚＡ-Ｚ0-9０-９",e.hi.trimmer=e.trimmerSupport.generateTrimmer(e.hi.wordCharacters),e.Pipeline.registerFunction(e.hi.trimmer,"trimmer-hi"),e.hi.stopWordFilter=e.generateStopWordFilter("अत अपना अपनी अपने अभी अंदर आदि आप इत्यादि इन इनका इन्हीं इन्हें इन्हों इस इसका इसकी इसके इसमें इसी इसे उन उनका उनकी उनके उनको उन्हीं उन्हें उन्हों उस उसके उसी उसे एक एवं एस ऐसे और कई कर करता करते करना करने करें कहते कहा का काफ़ी कि कितना किन्हें किन्हों किया किर किस किसी किसे की कुछ कुल के को कोई कौन कौनसा गया घर जब जहाँ जा जितना जिन जिन्हें जिन्हों जिस जिसे जीधर जैसा जैसे जो तक तब तरह तिन तिन्हें तिन्हों तिस तिसे तो था थी थे दबारा दिया दुसरा दूसरे दो द्वारा न नके नहीं ना निहायत नीचे ने पर पहले पूरा पे फिर बनी बही बहुत बाद बाला बिलकुल भी भीतर मगर मानो मे में यदि यह यहाँ यही या यिह ये रखें रहा रहे ऱ्वासा लिए लिये लेकिन व वग़ैरह वर्ग वह वहाँ वहीं वाले वुह वे वो सकता सकते सबसे सभी साथ साबुत साभ सारा से सो संग ही हुआ हुई हुए है हैं हो होता होती होते होना होने".split(" ")),e.hi.stemmer=function(){return function(e){return"function"==typeof e.update?e.update(function(e){return e}):e}}();var r=e.wordcut;r.init(),e.hi.tokenizer=function(i){if(!arguments.length||null==i||void 0==i)return[];if(Array.isArray(i))return i.map(function(r){return isLunr2?new e.Token(r.toLowerCase()):r.toLowerCase()});var t=i.toString().toLowerCase().replace(/^\s+/,"");return r.cut(t).split("|")},e.Pipeline.registerFunction(e.hi.stemmer,"stemmer-hi"),e.Pipeline.registerFunction(e.hi.stopWordFilter,"stopWordFilter-hi")}});
@@ -0,0 +1 @@
 !function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");e.hy=function(){this.pipeline.reset(),this.pipeline.add(e.hy.trimmer,e.hy.stopWordFilter)},e.hy.wordCharacters="[A-Za-z԰-֏ﬀ-ﭏ]",e.hy.trimmer=e.trimmerSupport.generateTrimmer(e.hy.wordCharacters),e.Pipeline.registerFunction(e.hy.trimmer,"trimmer-hy"),e.hy.stopWordFilter=e.generateStopWordFilter("դու և եք էիր էիք հետո նաև նրանք որը վրա է որ պիտի են այս մեջ ն իր ու ի այդ որոնք այն կամ էր մի ես համար այլ իսկ էին ենք հետ ին թ էինք մենք նրա նա դուք եմ էի ըստ որպես ում".split(" ")),e.Pipeline.registerFunction(e.hy.stopWordFilter,"stopWordFilter-hy"),e.hy.stemmer=function(){return function(e){return"function"==typeof e.update?e.update(function(e){return e}):e}}(),e.Pipeline.registerFunction(e.hy.stemmer,"stemmer-hy")}});
@@ -0,0 +1 @@
 !function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");var r="2"==e.version[0];e.ja=function(){this.pipeline.reset(),this.pipeline.add(e.ja.trimmer,e.ja.stopWordFilter,e.ja.stemmer),r?this.tokenizer=e.ja.tokenizer:(e.tokenizer&&(e.tokenizer=e.ja.tokenizer),this.tokenizerFn&&(this.tokenizerFn=e.ja.tokenizer))};var t=new e.TinySegmenter;e.ja.tokenizer=function(i){var n,o,s,p,a,u,m,l,c,f;if(!arguments.length||null==i||void 0==i)return[];if(Array.isArray(i))return i.map(function(t){return r?new e.Token(t.toLowerCase()):t.toLowerCase()});for(o=i.toString().toLowerCase().replace(/^\s+/,""),n=o.length-1;n>=0;n--)if(/\S/.test(o.charAt(n))){o=o.substring(0,n+1);break}for(a=[],s=o.length,c=0,l=0;c<=s;c++)if(u=o.charAt(c),m=c-l,u.match(/\s/)||c==s){if(m>0)for(p=t.segment(o.slice(l,c)).filter(function(e){return!!e}),f=l,n=0;n<p.length;n++)r?a.push(new e.Token(p[n],{position:[f,p[n].length],index:a.length})):a.push(p[n]),f+=p[n].length;l=c+1}return a},e.ja.stemmer=function(){return function(e){return e}}(),e.Pipeline.registerFunction(e.ja.stemmer,"stemmer-ja"),e.ja.wordCharacters="一二三四五六七八九十百千万億兆一-龠々〆ヵヶぁ-んァ-ヴーｱ-ﾝﾞa-zA-Zａ-ｚＡ-Ｚ0-9０-９",e.ja.trimmer=e.trimmerSupport.generateTrimmer(e.ja.wordCharacters),e.Pipeline.registerFunction(e.ja.trimmer,"trimmer-ja"),e.ja.stopWordFilter=e.generateStopWordFilter("これ それ あれ この その あの ここ そこ あそこ こちら どこ だれ なに なん 何 私 貴方 貴方方 我々 私達 あの人 あのかた 彼女 彼 です あります おります います は が の に を で え から まで より も どの と し それで しかし".split(" ")),e.Pipeline.registerFunction(e.ja.stopWordFilter,"stopWordFilter-ja"),e.jp=e.ja,e.Pipeline.registerFunction(e.jp.stemmer,"stemmer-jp"),e.Pipeline.registerFunction(e.jp.trimmer,"trimmer-jp"),e.Pipeline.registerFunction(e.jp.stopWordFilter,"stopWordFilter-jp")}});
@@ -0,0 +1 @@
 module.exports=require("./lunr.ja");
@@ -0,0 +1 @@
 !function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");e.kn=function(){this.pipeline.reset(),this.pipeline.add(e.kn.trimmer,e.kn.stopWordFilter,e.kn.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.kn.stemmer))},e.kn.wordCharacters="ಀ-಄ಅ-ಔಕ-ಹಾ-ೌ಼-ಽೕ-ೖೝ-ೞೠ-ೡೢ-ೣ೤೥೦-೯ೱ-ೳ",e.kn.trimmer=e.trimmerSupport.generateTrimmer(e.kn.wordCharacters),e.Pipeline.registerFunction(e.kn.trimmer,"trimmer-kn"),e.kn.stopWordFilter=e.generateStopWordFilter("ಮತ್ತು ಈ ಒಂದು ರಲ್ಲಿ ಹಾಗೂ ಎಂದು ಅಥವಾ ಇದು ರ ಅವರು ಎಂಬ ಮೇಲೆ ಅವರ ತನ್ನ ಆದರೆ ತಮ್ಮ ನಂತರ ಮೂಲಕ ಹೆಚ್ಚು ನ ಆ ಕೆಲವು ಅನೇಕ ಎರಡು ಹಾಗು ಪ್ರಮುಖ ಇದನ್ನು ಇದರ ಸುಮಾರು ಅದರ ಅದು ಮೊದಲ ಬಗ್ಗೆ ನಲ್ಲಿ ರಂದು ಇತರ ಅತ್ಯಂತ ಹೆಚ್ಚಿನ ಸಹ ಸಾಮಾನ್ಯವಾಗಿ ನೇ ಹಲವಾರು ಹೊಸ ದಿ ಕಡಿಮೆ ಯಾವುದೇ ಹೊಂದಿದೆ ದೊಡ್ಡ ಅನ್ನು ಇವರು ಪ್ರಕಾರ ಇದೆ ಮಾತ್ರ ಕೂಡ ಇಲ್ಲಿ ಎಲ್ಲಾ ವಿವಿಧ ಅದನ್ನು ಹಲವು ರಿಂದ ಕೇವಲ ದ ದಕ್ಷಿಣ ಗೆ ಅವನ ಅತಿ ನೆಯ ಬಹಳ ಕೆಲಸ ಎಲ್ಲ ಪ್ರತಿ ಇತ್ಯಾದಿ ಇವು ಬೇರೆ ಹೀಗೆ ನಡುವೆ ಇದಕ್ಕೆ ಎಸ್ ಇವರ ಮೊದಲು ಶ್ರೀ ಮಾಡುವ ಇದರಲ್ಲಿ ರೀತಿಯ ಮಾಡಿದ ಕಾಲ ಅಲ್ಲಿ ಮಾಡಲು ಅದೇ ಈಗ ಅವು ಗಳು ಎ ಎಂಬುದು ಅವನು ಅಂದರೆ ಅವರಿಗೆ ಇರುವ ವಿಶೇಷ ಮುಂದೆ ಅವುಗಳ ಮುಂತಾದ ಮೂಲ ಬಿ ಮೀ ಒಂದೇ ಇನ್ನೂ ಹೆಚ್ಚಾಗಿ ಮಾಡಿ ಅವರನ್ನು ಇದೇ ಯ ರೀತಿಯಲ್ಲಿ ಜೊತೆ ಅದರಲ್ಲಿ ಮಾಡಿದರು ನಡೆದ ಆಗ ಮತ್ತೆ ಪೂರ್ವ ಆತ ಬಂದ ಯಾವ ಒಟ್ಟು ಇತರೆ ಹಿಂದೆ ಪ್ರಮಾಣದ ಗಳನ್ನು ಕುರಿತು ಯು ಆದ್ದರಿಂದ ಅಲ್ಲದೆ ನಗರದ ಮೇಲಿನ ಏಕೆಂದರೆ ರಷ್ಟು ಎಂಬುದನ್ನು ಬಾರಿ ಎಂದರೆ ಹಿಂದಿನ ಆದರೂ ಆದ ಸಂಬಂಧಿಸಿದ ಮತ್ತೊಂದು ಸಿ ಆತನ ".split(" ")),e.kn.stemmer=function(){return function(e){return"function"==typeof e.update?e.update(function(e){return e}):e}}();var r=e.wordcut;r.init(),e.kn.tokenizer=function(t){if(!arguments.length||null==t||void 0==t)return[];if(Array.isArray(t))return t.map(function(r){return isLunr2?new e.Token(r.toLowerCase()):r.toLowerCase()});var n=t.toString().toLowerCase().replace(/^\s+/,"");return r.cut(n).split("|")},e.Pipeline.registerFunction(e.kn.stemmer,"stemmer-kn"),e.Pipeline.registerFunction(e.kn.stopWordFilter,"stopWordFilter-kn")}});
@@ -0,0 +1 @@
 !function(e,t){"function"==typeof define&&define.amd?define(t):"object"==typeof exports?module.exports=t():t()(e.lunr)}(this,function(){return function(e){e.multiLanguage=function(){for(var t=Array.prototype.slice.call(arguments),i=t.join("-"),r="",n=[],s=[],p=0;p<t.length;++p)"en"==t[p]?(r+="\\w",n.unshift(e.stopWordFilter),n.push(e.stemmer),s.push(e.stemmer)):(r+=e[t[p]].wordCharacters,e[t[p]].stopWordFilter&&n.unshift(e[t[p]].stopWordFilter),e[t[p]].stemmer&&(n.push(e[t[p]].stemmer),s.push(e[t[p]].stemmer)));var o=e.trimmerSupport.generateTrimmer(r);return e.Pipeline.registerFunction(o,"lunr-multi-trimmer-"+i),n.unshift(o),function(){this.pipeline.reset(),this.pipeline.add.apply(this.pipeline,n),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add.apply(this.searchPipeline,s))}}}});
@@ -0,0 +1,18 @@
 /*!
 * Lunr languages, `Norwegian` language
 * https://github.com/MihaiValentin/lunr-languages
 *
 * Copyright 2014, Mihai Valentin
 * http://www.mozilla.org/MPL/
 */
 /*!
 * based on
 * Snowball JavaScript Library v0.3
 * http://code.google.com/p/urim/
 * http://snowball.tartarus.org/
 *
 * Copyright 2010, Oleg Mazko
 * http://www.mozilla.org/MPL/
 */
 !function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");e.no=function(){this.pipeline.reset(),this.pipeline.add(e.no.trimmer,e.no.stopWordFilter,e.no.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.no.stemmer))},e.no.wordCharacters="A-Za-zªºÀ-ÖØ-öø-ʸˠ-ˤᴀ-ᴥᴬ-ᵜᵢ-ᵥᵫ-ᵷᵹ-ᶾḀ-ỿⁱⁿₐ-ₜKÅℲⅎⅠ-ↈⱠ-ⱿꜢ-ꞇꞋ-ꞭꞰ-ꞷꟷ-ꟿꬰ-ꭚꭜ-ꭤﬀ-ﬆＡ-Ｚａ-ｚ",e.no.trimmer=e.trimmerSupport.generateTrimmer(e.no.wordCharacters),e.Pipeline.registerFunction(e.no.trimmer,"trimmer-no"),e.no.stemmer=function(){var r=e.stemmerSupport.Among,n=e.stemmerSupport.SnowballProgram,i=new function(){function e(){var e,r=w.cursor+3;if(a=w.limit,0<=r||r<=w.limit){for(s=r;;){if(e=w.cursor,w.in_grouping(d,97,248)){w.cursor=e;break}if(e>=w.limit)return;w.cursor=e+1}for(;!w.out_grouping(d,97,248);){if(w.cursor>=w.limit)return;w.cursor++}a=w.cursor,a<s&&(a=s)}}function i(){var e,r,n;if(w.cursor>=a&&(r=w.limit_backward,w.limit_backward=a,w.ket=w.cursor,e=w.find_among_b(m,29),w.limit_backward=r,e))switch(w.bra=w.cursor,e){case 1:w.slice_del();break;case 2:n=w.limit-w.cursor,w.in_grouping_b(c,98,122)?w.slice_del():(w.cursor=w.limit-n,w.eq_s_b(1,"k")&&w.out_grouping_b(d,97,248)&&w.slice_del());break;case 3:w.slice_from("er")}}function t(){var e,r=w.limit-w.cursor;w.cursor>=a&&(e=w.limit_backward,w.limit_backward=a,w.ket=w.cursor,w.find_among_b(u,2)?(w.bra=w.cursor,w.limit_backward=e,w.cursor=w.limit-r,w.cursor>w.limit_backward&&(w.cursor--,w.bra=w.cursor,w.slice_del())):w.limit_backward=e)}function o(){var e,r;w.cursor>=a&&(r=w.limit_backward,w.limit_backward=a,w.ket=w.cursor,e=w.find_among_b(l,11),e?(w.bra=w.cursor,w.limit_backward=r,1==e&&w.slice_del()):w.limit_backward=r)}var s,a,m=[new r("a",-1,1),new r("e",-1,1),new r("ede",1,1),new r("ande",1,1),new r("ende",1,1),new r("ane",1,1),new r("ene",1,1),new r("hetene",6,1),new r("erte",1,3),new r("en",-1,1),new r("heten",9,1),new r("ar",-1,1),new r("er",-1,1),new r("heter",12,1),new r("s",-1,2),new r("as",14,1),new r("es",14,1),new r("edes",16,1),new r("endes",16,1),new r("enes",16,1),new r("hetenes",19,1),new r("ens",14,1),new r("hetens",21,1),new r("ers",14,1),new r("ets",14,1),new r("et",-1,1),new r("het",25,1),new r("ert",-1,3),new r("ast",-1,1)],u=[new r("dt",-1,-1),new r("vt",-1,-1)],l=[new r("leg",-1,1),new r("eleg",0,1),new r("ig",-1,1),new r("eig",2,1),new r("lig",2,1),new r("elig",4,1),new r("els",-1,1),new r("lov",-1,1),new r("elov",7,1),new r("slov",7,1),new r("hetslov",9,1)],d=[17,65,16,1,0,0,0,0,0,0,0,0,0,0,0,0,48,0,128],c=[119,125,149,1],w=new n;this.setCurrent=function(e){w.setCurrent(e)},this.getCurrent=function(){return w.getCurrent()},this.stem=function(){var r=w.cursor;return e(),w.limit_backward=r,w.cursor=w.limit,i(),w.cursor=w.limit,t(),w.cursor=w.limit,o(),!0}};return function(e){return"function"==typeof e.update?e.update(function(e){return i.setCurrent(e),i.stem(),i.getCurrent()}):(i.setCurrent(e),i.stem(),i.getCurrent())}}(),e.Pipeline.registerFunction(e.no.stemmer,"stemmer-no"),e.no.stopWordFilter=e.generateStopWordFilter("alle at av bare begge ble blei bli blir blitt både båe da de deg dei deim deira deires dem den denne der dere deres det dette di din disse ditt du dykk dykkar då eg ein eit eitt eller elles en enn er et ett etter for fordi fra før ha hadde han hans har hennar henne hennes her hjå ho hoe honom hoss hossen hun hva hvem hver hvilke hvilken hvis hvor hvordan hvorfor i ikke ikkje ikkje ingen ingi inkje inn inni ja jeg kan kom korleis korso kun kunne kva kvar kvarhelst kven kvi kvifor man mange me med medan meg meget mellom men mi min mine mitt mot mykje ned no noe noen noka noko nokon nokor nokre nå når og også om opp oss over på samme seg selv si si sia sidan siden sin sine sitt sjøl skal skulle slik so som som somme somt så sånn til um upp ut uten var vart varte ved vere verte vi vil ville vore vors vort vår være være vært å".split(" ")),e.Pipeline.registerFunction(e.no.stopWordFilter,"stopWordFilter-no")}});
@@ -0,0 +1 @@
 !function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");e.sa=function(){this.pipeline.reset(),this.pipeline.add(e.sa.trimmer,e.sa.stopWordFilter,e.sa.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.sa.stemmer))},e.sa.wordCharacters="ऀ-ःऄ-एऐ-टठ-यर-िी-ॏॐ-य़ॠ-९॰-ॿ꣠-꣱ꣲ-ꣷ꣸-ꣻ꣼-ꣽꣾ-ꣿᆰ0-ᆰ9",e.sa.trimmer=e.trimmerSupport.generateTrimmer(e.sa.wordCharacters),e.Pipeline.registerFunction(e.sa.trimmer,"trimmer-sa"),e.sa.stopWordFilter=e.generateStopWordFilter('तथा अयम्‌ एकम्‌ इत्यस्मिन्‌ तथा तत्‌ वा अयम्‌ इत्यस्य ते आहूत उपरि तेषाम्‌  किन्तु तेषाम्‌ तदा इत्यनेन अधिकः इत्यस्य तत्‌ केचन बहवः द्वि तथा महत्वपूर्णः अयम्‌ अस्य  विषये अयं अस्ति तत्‌ प्रथमः विषये इत्युपरि इत्युपरि इतर अधिकतमः अधिकः अपि सामान्यतया ठ इतरेतर नूतनम्‌ द  न्यूनम्‌ कश्चित्‌ वा विशालः द  सः अस्ति तदनुसारम् तत्र अस्ति केवलम्‌ अपि अत्र सर्वे विविधाः तत्‌ बहवः यतः इदानीम्‌ द  दक्षिण इत्यस्मै तस्य उपरि नथ अतीव कार्यम्‌ सर्वे एकैकम्‌ इत्यादि। एते सन्ति  उत इत्थम्‌ मध्ये एतदर्थं . स कस्य प्रथमः श्री. करोति अस्मिन् प्रकारः निर्मिता कालः तत्र कर्तुं  समान अधुना ते सन्ति स एकः अस्ति सः अर्थात् तेषां कृते . स्थितम्  विशेषः अग्रिम तेषाम्‌ समान स्रोतः ख म समान इदानीमपि अधिकतया करोतु ते समान इत्यस्य वीथी सह यस्मिन्  कृतवान्‌ धृतः तदा पुनः पूर्वं सः आगतः किम्‌ कुल इतर पुरा  मात्रा स विषये उ अतएव अपि नगरस्य  उपरि यतः प्रतिशतं  कतरः कालः साधनानि भूत तथापि जात सम्बन्धि अन्यत्‌ ग अतः अस्माकं स्वकीयाः अस्माकं इदानीं अन्तः इत्यादयः भवन्तः इत्यादयः एते एताः तस्य अस्य इदम् एते तेषां तेषां तेषां तान् तेषां तेषां तेषां समानः सः एकः च तादृशाः बहवः अन्ये च वदन्ति यत् कियत् कस्मै  कस्मै  यस्मै  यस्मै  यस्मै  यस्मै न अतिनीचः किन्तु प्रथमं सम्पूर्णतया  ततः चिरकालानन्तरं पुस्तकं सम्पूर्णतया अन्तः  किन्तु अत्र वा इह इव श्रद्धाय अवशिष्यते  परन्तु अन्ये वर्गाः सन्ति ते सन्ति शक्नुवन्ति सर्वे मिलित्वा सर्वे एकत्र"'.split(" ")),e.sa.stemmer=function(){return function(e){return"function"==typeof e.update?e.update(function(e){return e}):e}}();var r=e.wordcut;r.init(),e.sa.tokenizer=function(t){if(!arguments.length||null==t||void 0==t)return[];if(Array.isArray(t))return t.map(function(r){return isLunr2?new e.Token(r.toLowerCase()):r.toLowerCase()});var i=t.toString().toLowerCase().replace(/^\s+/,"");return r.cut(i).split("|")},e.Pipeline.registerFunction(e.sa.stemmer,"stemmer-sa"),e.Pipeline.registerFunction(e.sa.stopWordFilter,"stopWordFilter-sa")}});
@@ -0,0 +1 @@
 !function(r,t){"function"==typeof define&&define.amd?define(t):"object"==typeof exports?module.exports=t():t()(r.lunr)}(this,function(){return function(r){r.stemmerSupport={Among:function(r,t,i,s){if(this.toCharArray=function(r){for(var t=r.length,i=new Array(t),s=0;s<t;s++)i[s]=r.charCodeAt(s);return i},!r&&""!=r||!t&&0!=t||!i)throw"Bad Among initialisation: s:"+r+", substring_i: "+t+", result: "+i;this.s_size=r.length,this.s=this.toCharArray(r),this.substring_i=t,this.result=i,this.method=s},SnowballProgram:function(){var r;return{bra:0,ket:0,limit:0,cursor:0,limit_backward:0,setCurrent:function(t){r=t,this.cursor=0,this.limit=t.length,this.limit_backward=0,this.bra=this.cursor,this.ket=this.limit},getCurrent:function(){var t=r;return r=null,t},in_grouping:function(t,i,s){if(this.cursor<this.limit){var e=r.charCodeAt(this.cursor);if(e<=s&&e>=i&&(e-=i,t[e>>3]&1<<(7&e)))return this.cursor++,!0}return!1},in_grouping_b:function(t,i,s){if(this.cursor>this.limit_backward){var e=r.charCodeAt(this.cursor-1);if(e<=s&&e>=i&&(e-=i,t[e>>3]&1<<(7&e)))return this.cursor--,!0}return!1},out_grouping:function(t,i,s){if(this.cursor<this.limit){var e=r.charCodeAt(this.cursor);if(e>s||e<i)return this.cursor++,!0;if(e-=i,!(t[e>>3]&1<<(7&e)))return this.cursor++,!0}return!1},out_grouping_b:function(t,i,s){if(this.cursor>this.limit_backward){var e=r.charCodeAt(this.cursor-1);if(e>s||e<i)return this.cursor--,!0;if(e-=i,!(t[e>>3]&1<<(7&e)))return this.cursor--,!0}return!1},eq_s:function(t,i){if(this.limit-this.cursor<t)return!1;for(var s=0;s<t;s++)if(r.charCodeAt(this.cursor+s)!=i.charCodeAt(s))return!1;return this.cursor+=t,!0},eq_s_b:function(t,i){if(this.cursor-this.limit_backward<t)return!1;for(var s=0;s<t;s++)if(r.charCodeAt(this.cursor-t+s)!=i.charCodeAt(s))return!1;return this.cursor-=t,!0},find_among:function(t,i){for(var s=0,e=i,n=this.cursor,u=this.limit,o=0,h=0,c=!1;;){for(var a=s+(e-s>>1),f=0,l=o<h?o:h,_=t[a],m=l;m<_.s_size;m++){if(n+l==u){f=-1;break}if(f=r.charCodeAt(n+l)-_.s[m])break;l++}if(f<0?(e=a,h=l):(s=a,o=l),e-s<=1){if(s>0||e==s||c)break;c=!0}}for(;;){var _=t[s];if(o>=_.s_size){if(this.cursor=n+_.s_size,!_.method)return _.result;var b=_.method();if(this.cursor=n+_.s_size,b)return _.result}if((s=_.substring_i)<0)return 0}},find_among_b:function(t,i){for(var s=0,e=i,n=this.cursor,u=this.limit_backward,o=0,h=0,c=!1;;){for(var a=s+(e-s>>1),f=0,l=o<h?o:h,_=t[a],m=_.s_size-1-l;m>=0;m--){if(n-l==u){f=-1;break}if(f=r.charCodeAt(n-1-l)-_.s[m])break;l++}if(f<0?(e=a,h=l):(s=a,o=l),e-s<=1){if(s>0||e==s||c)break;c=!0}}for(;;){var _=t[s];if(o>=_.s_size){if(this.cursor=n-_.s_size,!_.method)return _.result;var b=_.method();if(this.cursor=n-_.s_size,b)return _.result}if((s=_.substring_i)<0)return 0}},replace_s:function(t,i,s){var e=s.length-(i-t),n=r.substring(0,t),u=r.substring(i);return r=n+s+u,this.limit+=e,this.cursor>=i?this.cursor+=e:this.cursor>t&&(this.cursor=t),e},slice_check:function(){if(this.bra<0||this.bra>this.ket||this.ket>this.limit||this.limit>r.length)throw"faulty slice operation"},slice_from:function(r){this.slice_check(),this.replace_s(this.bra,this.ket,r)},slice_del:function(){this.slice_from("")},insert:function(r,t,i){var s=this.replace_s(r,t,i);r<=this.bra&&(this.bra+=s),r<=this.ket&&(this.ket+=s)},slice_to:function(){return this.slice_check(),r.substring(this.bra,this.ket)},eq_v_b:function(r){return this.eq_s_b(r.length,r)}}}},r.trimmerSupport={generateTrimmer:function(r){var t=new RegExp("^[^"+r+"]+"),i=new RegExp("[^"+r+"]+$");return function(r){return"function"==typeof r.update?r.update(function(r){return r.replace(t,"").replace(i,"")}):r.replace(t,"").replace(i,"")}}}}});
@@ -0,0 +1,18 @@
 /*!
 * Lunr languages, `Swedish` language
 * https://github.com/MihaiValentin/lunr-languages
 *
 * Copyright 2014, Mihai Valentin
 * http://www.mozilla.org/MPL/
 */
 /*!
 * based on
 * Snowball JavaScript Library v0.3
 * http://code.google.com/p/urim/
 * http://snowball.tartarus.org/
 *
 * Copyright 2010, Oleg Mazko
 * http://www.mozilla.org/MPL/
 */
 !function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");e.sv=function(){this.pipeline.reset(),this.pipeline.add(e.sv.trimmer,e.sv.stopWordFilter,e.sv.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.sv.stemmer))},e.sv.wordCharacters="A-Za-zªºÀ-ÖØ-öø-ʸˠ-ˤᴀ-ᴥᴬ-ᵜᵢ-ᵥᵫ-ᵷᵹ-ᶾḀ-ỿⁱⁿₐ-ₜKÅℲⅎⅠ-ↈⱠ-ⱿꜢ-ꞇꞋ-ꞭꞰ-ꞷꟷ-ꟿꬰ-ꭚꭜ-ꭤﬀ-ﬆＡ-Ｚａ-ｚ",e.sv.trimmer=e.trimmerSupport.generateTrimmer(e.sv.wordCharacters),e.Pipeline.registerFunction(e.sv.trimmer,"trimmer-sv"),e.sv.stemmer=function(){var r=e.stemmerSupport.Among,n=e.stemmerSupport.SnowballProgram,t=new function(){function e(){var e,r=w.cursor+3;if(o=w.limit,0<=r||r<=w.limit){for(a=r;;){if(e=w.cursor,w.in_grouping(l,97,246)){w.cursor=e;break}if(w.cursor=e,w.cursor>=w.limit)return;w.cursor++}for(;!w.out_grouping(l,97,246);){if(w.cursor>=w.limit)return;w.cursor++}o=w.cursor,o<a&&(o=a)}}function t(){var e,r=w.limit_backward;if(w.cursor>=o&&(w.limit_backward=o,w.cursor=w.limit,w.ket=w.cursor,e=w.find_among_b(u,37),w.limit_backward=r,e))switch(w.bra=w.cursor,e){case 1:w.slice_del();break;case 2:w.in_grouping_b(d,98,121)&&w.slice_del()}}function i(){var e=w.limit_backward;w.cursor>=o&&(w.limit_backward=o,w.cursor=w.limit,w.find_among_b(c,7)&&(w.cursor=w.limit,w.ket=w.cursor,w.cursor>w.limit_backward&&(w.bra=--w.cursor,w.slice_del())),w.limit_backward=e)}function s(){var e,r;if(w.cursor>=o){if(r=w.limit_backward,w.limit_backward=o,w.cursor=w.limit,w.ket=w.cursor,e=w.find_among_b(m,5))switch(w.bra=w.cursor,e){case 1:w.slice_del();break;case 2:w.slice_from("lös");break;case 3:w.slice_from("full")}w.limit_backward=r}}var a,o,u=[new r("a",-1,1),new r("arna",0,1),new r("erna",0,1),new r("heterna",2,1),new r("orna",0,1),new r("ad",-1,1),new r("e",-1,1),new r("ade",6,1),new r("ande",6,1),new r("arne",6,1),new r("are",6,1),new r("aste",6,1),new r("en",-1,1),new r("anden",12,1),new r("aren",12,1),new r("heten",12,1),new r("ern",-1,1),new r("ar",-1,1),new r("er",-1,1),new r("heter",18,1),new r("or",-1,1),new r("s",-1,2),new r("as",21,1),new r("arnas",22,1),new r("ernas",22,1),new r("ornas",22,1),new r("es",21,1),new r("ades",26,1),new r("andes",26,1),new r("ens",21,1),new r("arens",29,1),new r("hetens",29,1),new r("erns",21,1),new r("at",-1,1),new r("andet",-1,1),new r("het",-1,1),new r("ast",-1,1)],c=[new r("dd",-1,-1),new r("gd",-1,-1),new r("nn",-1,-1),new r("dt",-1,-1),new r("gt",-1,-1),new r("kt",-1,-1),new r("tt",-1,-1)],m=[new r("ig",-1,1),new r("lig",0,1),new r("els",-1,1),new r("fullt",-1,3),new r("löst",-1,2)],l=[17,65,16,1,0,0,0,0,0,0,0,0,0,0,0,0,24,0,32],d=[119,127,149],w=new n;this.setCurrent=function(e){w.setCurrent(e)},this.getCurrent=function(){return w.getCurrent()},this.stem=function(){var r=w.cursor;return e(),w.limit_backward=r,w.cursor=w.limit,t(),w.cursor=w.limit,i(),w.cursor=w.limit,s(),!0}};return function(e){return"function"==typeof e.update?e.update(function(e){return t.setCurrent(e),t.stem(),t.getCurrent()}):(t.setCurrent(e),t.stem(),t.getCurrent())}}(),e.Pipeline.registerFunction(e.sv.stemmer,"stemmer-sv"),e.sv.stopWordFilter=e.generateStopWordFilter("alla allt att av blev bli blir blivit de dem den denna deras dess dessa det detta dig din dina ditt du där då efter ej eller en er era ert ett från för ha hade han hans har henne hennes hon honom hur här i icke ingen inom inte jag ju kan kunde man med mellan men mig min mina mitt mot mycket ni nu när någon något några och om oss på samma sedan sig sin sina sitta själv skulle som så sådan sådana sådant till under upp ut utan vad var vara varför varit varje vars vart vem vi vid vilka vilkas vilken vilket vår våra vårt än är åt över".split(" ")),e.Pipeline.registerFunction(e.sv.stopWordFilter,"stopWordFilter-sv")}});
@@ -0,0 +1 @@
 !function(e,t){"function"==typeof define&&define.amd?define(t):"object"==typeof exports?module.exports=t():t()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");e.ta=function(){this.pipeline.reset(),this.pipeline.add(e.ta.trimmer,e.ta.stopWordFilter,e.ta.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.ta.stemmer))},e.ta.wordCharacters="஀-உஊ-ஏஐ-ஙச-ட஠-னப-யர-ஹ஺-ிீ-௉ொ-௏ௐ-௙௚-௟௠-௩௪-௯௰-௹௺-௿a-zA-Zａ-ｚＡ-Ｚ0-9０-９",e.ta.trimmer=e.trimmerSupport.generateTrimmer(e.ta.wordCharacters),e.Pipeline.registerFunction(e.ta.trimmer,"trimmer-ta"),e.ta.stopWordFilter=e.generateStopWordFilter("அங்கு அங்கே அது அதை அந்த அவர் அவர்கள் அவள் அவன் அவை ஆக ஆகவே ஆகையால் ஆதலால் ஆதலினால் ஆனாலும் ஆனால் இங்கு இங்கே இது இதை இந்த இப்படி இவர் இவர்கள் இவள் இவன் இவை இவ்வளவு உனக்கு உனது உன் உன்னால் எங்கு எங்கே எது எதை எந்த எப்படி எவர் எவர்கள் எவள் எவன் எவை எவ்வளவு எனக்கு எனது எனவே என் என்ன என்னால் ஏது ஏன் தனது தன்னால் தானே தான் நாங்கள் நாம் நான் நீ நீங்கள்".split(" ")),e.ta.stemmer=function(){return function(e){return"function"==typeof e.update?e.update(function(e){return e}):e}}();var t=e.wordcut;t.init(),e.ta.tokenizer=function(r){if(!arguments.length||null==r||void 0==r)return[];if(Array.isArray(r))return r.map(function(t){return isLunr2?new e.Token(t.toLowerCase()):t.toLowerCase()});var i=r.toString().toLowerCase().replace(/^\s+/,"");return t.cut(i).split("|")},e.Pipeline.registerFunction(e.ta.stemmer,"stemmer-ta"),e.Pipeline.registerFunction(e.ta.stopWordFilter,"stopWordFilter-ta")}});
@@ -0,0 +1 @@
 !function(e,t){"function"==typeof define&&define.amd?define(t):"object"==typeof exports?module.exports=t():t()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");e.te=function(){this.pipeline.reset(),this.pipeline.add(e.te.trimmer,e.te.stopWordFilter,e.te.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.te.stemmer))},e.te.wordCharacters="ఀ-ఄఅ-ఔక-హా-ౌౕ-ౖౘ-ౚౠ-ౡౢ-ౣ౦-౯౸-౿఼ఽ్ౝ౷౤౥",e.te.trimmer=e.trimmerSupport.generateTrimmer(e.te.wordCharacters),e.Pipeline.registerFunction(e.te.trimmer,"trimmer-te"),e.te.stopWordFilter=e.generateStopWordFilter("అందరూ అందుబాటులో అడగండి అడగడం అడ్డంగా అనుగుణంగా అనుమతించు అనుమతిస్తుంది అయితే ఇప్పటికే ఉన్నారు ఎక్కడైనా ఎప్పుడు ఎవరైనా ఎవరో ఏ ఏదైనా ఏమైనప్పటికి ఒక ఒకరు కనిపిస్తాయి కాదు కూడా గా గురించి చుట్టూ చేయగలిగింది తగిన తర్వాత దాదాపు దూరంగా నిజంగా పై ప్రకారం ప్రక్కన మధ్య మరియు మరొక మళ్ళీ మాత్రమే మెచ్చుకో వద్ద వెంట వేరుగా వ్యతిరేకంగా సంబంధం".split(" ")),e.te.stemmer=function(){return function(e){return"function"==typeof e.update?e.update(function(e){return e}):e}}();var t=e.wordcut;t.init(),e.te.tokenizer=function(r){if(!arguments.length||null==r||void 0==r)return[];if(Array.isArray(r))return r.map(function(t){return isLunr2?new e.Token(t.toLowerCase()):t.toLowerCase()});var i=r.toString().toLowerCase().replace(/^\s+/,"");return t.cut(i).split("|")},e.Pipeline.registerFunction(e.te.stemmer,"stemmer-te"),e.Pipeline.registerFunction(e.te.stopWordFilter,"stopWordFilter-te")}});
@@ -0,0 +1 @@
 !function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");var r="2"==e.version[0];e.th=function(){this.pipeline.reset(),this.pipeline.add(e.th.trimmer),r?this.tokenizer=e.th.tokenizer:(e.tokenizer&&(e.tokenizer=e.th.tokenizer),this.tokenizerFn&&(this.tokenizerFn=e.th.tokenizer))},e.th.wordCharacters="[฀-๿]",e.th.trimmer=e.trimmerSupport.generateTrimmer(e.th.wordCharacters),e.Pipeline.registerFunction(e.th.trimmer,"trimmer-th");var t=e.wordcut;t.init(),e.th.tokenizer=function(i){if(!arguments.length||null==i||void 0==i)return[];if(Array.isArray(i))return i.map(function(t){return r?new e.Token(t):t});var n=i.toString().replace(/^\s+/,"");return t.cut(n).split("|")}}});
@@ -0,0 +1 @@
 !function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");e.vi=function(){this.pipeline.reset(),this.pipeline.add(e.vi.stopWordFilter,e.vi.trimmer)},e.vi.wordCharacters="[A-Za-ẓ̀͐́͑̉̃̓ÂâÊêÔôĂ-ăĐ-đƠ-ơƯ-ư]",e.vi.trimmer=e.trimmerSupport.generateTrimmer(e.vi.wordCharacters),e.Pipeline.registerFunction(e.vi.trimmer,"trimmer-vi"),e.vi.stopWordFilter=e.generateStopWordFilter("là cái nhưng mà".split(" "))}});
@@ -0,0 +1 @@
 !function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r(require("@node-rs/jieba")):r()(e.lunr)}(this,function(e){return function(r,t){if(void 0===r)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===r.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");var i="2"==r.version[0];r.zh=function(){this.pipeline.reset(),this.pipeline.add(r.zh.trimmer,r.zh.stopWordFilter,r.zh.stemmer),i?this.tokenizer=r.zh.tokenizer:(r.tokenizer&&(r.tokenizer=r.zh.tokenizer),this.tokenizerFn&&(this.tokenizerFn=r.zh.tokenizer))},r.zh.tokenizer=function(n){if(!arguments.length||null==n||void 0==n)return[];if(Array.isArray(n))return n.map(function(e){return i?new r.Token(e.toLowerCase()):e.toLowerCase()});t&&e.load(t);var o=n.toString().trim().toLowerCase(),s=[];e.cut(o,!0).forEach(function(e){s=s.concat(e.split(" "))}),s=s.filter(function(e){return!!e});var u=0;return s.map(function(e,t){if(i){var n=o.indexOf(e,u),s={};return s.position=[n,e.length],s.index=t,u=n,new r.Token(e,s)}return e})},r.zh.wordCharacters="\\w一-龥",r.zh.trimmer=r.trimmerSupport.generateTrimmer(r.zh.wordCharacters),r.Pipeline.registerFunction(r.zh.trimmer,"trimmer-zh"),r.zh.stemmer=function(){return function(e){return e}}(),r.Pipeline.registerFunction(r.zh.stemmer,"stemmer-zh"),r.zh.stopWordFilter=r.generateStopWordFilter("的 一 不 在 人 有 是 为 為 以 于 於 上 他 而 后 後 之 来 來 及 了 因 下 可 到 由 这 這 与 與 也 此 但 并 並 个 個 其 已 无 無 小 我 们 們 起 最 再 今 去 好 只 又 或 很 亦 某 把 那 你 乃 它 吧 被 比 别 趁 当 當 从 從 得 打 凡 儿 兒 尔 爾 该 該 各 给 給 跟 和 何 还 還 即 几 幾 既 看 据 據 距 靠 啦 另 么 麽 每 嘛 拿 哪 您 凭 憑 且 却 卻 让 讓 仍 啥 如 若 使 谁 誰 虽 雖 随 隨 同 所 她 哇 嗡 往 些 向 沿 哟 喲 用 咱 则 則 怎 曾 至 致 着 著 诸 諸 自".split(" ")),r.Pipeline.registerFunction(r.zh.stopWordFilter,"stopWordFilter-zh")}});
@@ -0,0 +1,206 @@
 /**
 * export the module via AMD, CommonJS or as a browser global
 * Export code from https://github.com/umdjs/umd/blob/master/returnExports.js
 */
 ;(function (root, factory) {
    if (typeof define === 'function' && define.amd) {
        // AMD. Register as an anonymous module.
        define(factory)
    } else if (typeof exports === 'object') {
        /**
         * Node. Does not work with strict CommonJS, but
         * only CommonJS-like environments that support module.exports,
         * like Node.
         */
        module.exports = factory()
    } else {
        // Browser globals (root is window)
        factory()(root.lunr);
    }
 }(this, function () {
    /**
     * Just return a value to define the module export.
     * This example returns an object, but the module
     * can return a function as the exported value.
     */
    return function(lunr) {
        // TinySegmenter 0.1 -- Super compact Japanese tokenizer in Javascript
        // (c) 2008 Taku Kudo <taku@chasen.org>
        // TinySegmenter is freely distributable under the terms of a new BSD licence.
        // For details, see http://chasen.org/~taku/software/TinySegmenter/LICENCE.txt
        function TinySegmenter() {
          var patterns = {
            "[一二三四五六七八九十百千万億兆]":"M",
            "[一-龠々〆ヵヶ]":"H",
            "[ぁ-ん]":"I",
            "[ァ-ヴーｱ-ﾝﾞｰ]":"K",
            "[a-zA-Zａ-ｚＡ-Ｚ]":"A",
            "[0-9０-９]":"N"
          }
          this.chartype_ = [];
          for (var i in patterns) {
            var regexp = new RegExp(i);
            this.chartype_.push([regexp, patterns[i]]);
          }
          this.BIAS__ = -332
          this.BC1__ = {"HH":6,"II":2461,"KH":406,"OH":-1378};
          this.BC2__ = {"AA":-3267,"AI":2744,"AN":-878,"HH":-4070,"HM":-1711,"HN":4012,"HO":3761,"IA":1327,"IH":-1184,"II":-1332,"IK":1721,"IO":5492,"KI":3831,"KK":-8741,"MH":-3132,"MK":3334,"OO":-2920};
          this.BC3__ = {"HH":996,"HI":626,"HK":-721,"HN":-1307,"HO":-836,"IH":-301,"KK":2762,"MK":1079,"MM":4034,"OA":-1652,"OH":266};
          this.BP1__ = {"BB":295,"OB":304,"OO":-125,"UB":352};
          this.BP2__ = {"BO":60,"OO":-1762};
          this.BQ1__ = {"BHH":1150,"BHM":1521,"BII":-1158,"BIM":886,"BMH":1208,"BNH":449,"BOH":-91,"BOO":-2597,"OHI":451,"OIH":-296,"OKA":1851,"OKH":-1020,"OKK":904,"OOO":2965};
          this.BQ2__ = {"BHH":118,"BHI":-1159,"BHM":466,"BIH":-919,"BKK":-1720,"BKO":864,"OHH":-1139,"OHM":-181,"OIH":153,"UHI":-1146};
          this.BQ3__ = {"BHH":-792,"BHI":2664,"BII":-299,"BKI":419,"BMH":937,"BMM":8335,"BNN":998,"BOH":775,"OHH":2174,"OHM":439,"OII":280,"OKH":1798,"OKI":-793,"OKO":-2242,"OMH":-2402,"OOO":11699};
          this.BQ4__ = {"BHH":-3895,"BIH":3761,"BII":-4654,"BIK":1348,"BKK":-1806,"BMI":-3385,"BOO":-12396,"OAH":926,"OHH":266,"OHK":-2036,"ONN":-973};
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            score += this.ts_(this.UW5__[w5]);
            score += this.ts_(this.UW6__[w6]);
            score += this.ts_(this.BW1__[w2 + w3]);
            score += this.ts_(this.BW2__[w3 + w4]);
            score += this.ts_(this.BW3__[w4 + w5]);
            score += this.ts_(this.TW1__[w1 + w2 + w3]);
            score += this.ts_(this.TW2__[w2 + w3 + w4]);
            score += this.ts_(this.TW3__[w3 + w4 + w5]);
            score += this.ts_(this.TW4__[w4 + w5 + w6]);
            score += this.ts_(this.UC1__[c1]);
            score += this.ts_(this.UC2__[c2]);
            score += this.ts_(this.UC3__[c3]);
            score += this.ts_(this.UC4__[c4]);
            score += this.ts_(this.UC5__[c5]);
            score += this.ts_(this.UC6__[c6]);
            score += this.ts_(this.BC1__[c2 + c3]);
            score += this.ts_(this.BC2__[c3 + c4]);
            score += this.ts_(this.BC3__[c4 + c5]);
            score += this.ts_(this.TC1__[c1 + c2 + c3]);
            score += this.ts_(this.TC2__[c2 + c3 + c4]);
            score += this.ts_(this.TC3__[c3 + c4 + c5]);
            score += this.ts_(this.TC4__[c4 + c5 + c6]);
        //  score += this.ts_(this.TC5__[c4 + c5 + c6]);    
            score += this.ts_(this.UQ1__[p1 + c1]);
            score += this.ts_(this.UQ2__[p2 + c2]);
            score += this.ts_(this.UQ3__[p3 + c3]);
            score += this.ts_(this.BQ1__[p2 + c2 + c3]);
            score += this.ts_(this.BQ2__[p2 + c3 + c4]);
            score += this.ts_(this.BQ3__[p3 + c2 + c3]);
            score += this.ts_(this.BQ4__[p3 + c3 + c4]);
            score += this.ts_(this.TQ1__[p2 + c1 + c2 + c3]);
            score += this.ts_(this.TQ2__[p2 + c2 + c3 + c4]);
            score += this.ts_(this.TQ3__[p3 + c1 + c2 + c3]);
            score += this.ts_(this.TQ4__[p3 + c2 + c3 + c4]);
            var p = "O";
            if (score > 0) {
              result.push(word);
              word = "";
              p = "B";
            }
            p1 = p2;
            p2 = p3;
            p3 = p;
            word += seg[i];
          }
          result.push(word);
          return result;
        }
        lunr.TinySegmenter = TinySegmenter;
    };
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 ## Changelog
 This document covers possible important changes to KIAUH.
 ### 2022-08-15
 Support for "Obico for Klipper" was added! Huge thanks to [kennethjiang](https://github.com/kennethjiang) for helping me with the implementation!
 ### 2022-05-29
 KIAUH has now reached major version 4 !
 * feat: Klipper can be installed under Python3 (still considered as experimental)
 * feat: Klipper can be installed from custom repositories / inofficial forks
 * feat: Custom instance name for multi instance installations of Klipper
  * Any other multi instance will share the same name given to the corresponding Klipper instance
  * E.g. klipper-voron2 -> moonraker-voron2 -> moonraker-telegram-bot-voron2
 * feat: Option to allow installation of / updating to unstable Mainsail and Fluidd versions
  * by default only stable versions get installed/updated
 * feat: Multi-Instance OctoPrint installations now each have their own virtual python environment
  * allows independent installation of plugins for each instance
 * feat: Implementing the use of shellcheck during development
 * feat: Implementing a simple logging mechanic
 * feat: Log-upload function now also allows uploading other logfiles (kiauh.log, webcamd.log etc.)
 * feat: added several new help dialogs which try to explain various functions
 * fix: During Klipper installation, checks for group membership of `tty` and `dialout` are made
 * refactor: rework of the settings menu for better control the new KIAUH features
 * refactor: Support for DWC and DWC-for-Klipper has been removed
 * refactor: The backup before update settings were moved to the KIAUH settings menu
 * refactor: Switch branch function has been removed (was replaced by the custom Klipper repo feature)
 * refactor: The update manager sections for Mainsail, Fluidd and KlipperScreen were removed from the moonraker.conf template
  * They will now be individually added during installation of the corresponding interface
 * refactor: The rollback function was reworked and now also allows rollbacks of Moonraker
  * It now takes numerical inputs and reverts the corresponding repository by the given amount instead
  * KIAUH does not save previous states to its config anymore like it did with the previous approach
 ### 2022-01-29
 * Starting from the 28th of January, Moonraker can make use of PackageKit and PolicyKit.\
 More details on that can be found [here](
 https://github.com/Arksine/moonraker/issues/349) and [here](https://github.com/Arksine/moonraker/pull/346)
 * KIAUH will install Moonrakers PolicyKit rules by default when __installing__ Moonraker
 * KIAUH will also install Moonrakers PolicyKit rules when __updating__ Moonraker __via KIAUH__ as of now
 ### 2021-12-30
 * Updated the doc for the usage of the [G-Code Shell Command Extension](docs/gcode_shell_command.md)
 * It became apparent, that some user groups are missing on some systems. A missing video group \
 membership for example caused issues when installing mjpg-streamer while not using the default pi user. \
 Other issues could occur when trying to flash an MCU on Debian or Ubuntu distributions where a user might not be part
 of the dialout group by default. A check for the tty group is also done. The tty group is needed for setting
 up a linux MCU (currently not yet supported by KIAUH).
 * There is an issue when trying to install Mainsail or Fluidd on Ubuntu 21.10. Permissions on that distro seem to have seen a rework 
 in comparison to 20.04 and users will be greeted with an "Error 403 - Permission denied" message after installing one of Klippers webinterfaces.
 I still have to figure out a viable solution for that.
 ### 2021-09-28
 * New Feature! Added an installer for the Telegram Bot for Moonraker by [nlef](https://github.com/nlef).
 Checkout his project! Remember to report all issues and/or bugs regarding that project in its corresponding repo and not here 😛.\
 You can find it here: https://github.com/nlef/moonraker-telegram-bot
 ### 2021-09-24
 * The flashing function got adjusted a bit. It is now possible to also flash controllers which are connected over UART and thus accessible via `/dev/ttyAMA0`. You now have to select a connection methop prior flashing which is either USB or UART.
 * Due to several requests over time I have now created a Ko-fi account for those who want to support this project and my work with a small donation. Many thanks in advance to all future donors. You can support me on Ko-fi with this link: https://ko-fi.com/th33xitus
 * As usual, if you find any bugs or issues please report them. I tested the little rework i did with the hardware i have available and haven't encountered any malfunctions of flashing them yet.
 ### 2021-08-10
 * KIAUH now supports the installation of the "PrettyGCode for Klipper" GCode-Viewer created by [Kragrathea](https://github.com/Kragrathea)! Installation, updating and removal are possible with KIAUH. For more details to this cool piece of software, please have a look here: https://github.com/Kragrathea/pgcode
 ### 2021-07-10
 * The NGINX configuration files got updated to be in sync with MainsailOS and FluiddPi. Issues with the NGINX service not starting up due to wrong configuration should be resolved now. To get the updated configuration files, please remove Moonraker and Mainsail / Fluidd with KIAUH first and then re-install it. An automated file check for those configuration files might follow in the future which then automates updating those files if there were important changes.
 * The default `moonraker.conf` was updated to reflect the recent changes to the update manager section. The update channel is set to `dev`.
 ### 2021-06-29
 * KIAUH will now patch the new `log_path` to existing moonraker.conf files when updating Moonraker and the entry is missing. Before that, it was necessary that the user provided that path manually to make Fluidd display the logfiles in its interface. This issue should be resolved now.
 ### 2021-06-15
 * Moonraker introduced an optional `log_path` which clients can make use of to show log files located in that folder to their users. More info here: https://github.com/Arksine/moonraker/commit/829b3a4ee80579af35dd64a37ccc092a1f67682a \
 Client developers agreed upon using `~/klipper_logs` as the new default log path.\
 That means, from now on, Klipper and Moonraker services installed with KIAUH will place their logfiles in that mentioned folder.
 * Additionally, KIAUH will now detect Klipper and Moonraker systemd services that still use the old default location of `/tmp/<service>.log` and will update them next time the user updates Klipper and/or Moonraker with the KIAUH update function.
 * Additional symlinks for the following logfiles will get created along those update procedures to make them accessible through the webinterface once its supported:
    - webcamd.log
    - mainsail-access.log
    - mainsail-error.log
    - fluidd-access.log
    - fluidd-error.log
 * For MainsailOS and FluiddPi users:\
 MainsailOS and FluiddPi will switch the shipped Klipper service from SysVinit to systemd probably with their next release. KIAUH can already help migrate older MainsailOS (0.4.0 and below) and FluiddPi (v1.13.0) releases to match their new service-, file- and folder-structure so you don't have to re-flash the SD-Card of your Raspberry Pi.\
 In detail here is what is going to happen when you use the new "CustomPiOS Migration Helper" from the Advanced Menu\
 `(Main Menu -> 4 -> Enter -> 10 -> Enter)` in a short summary:
    * The Klipper SysVinit service will get replaced by a Klipper systemd service
    * Klipper and Moonraker will use the new log-directory `~/klipper_logs`
    * The webcamd service gets updated
    * The webcamd script gets updated and moved from `/root/bin/webcamd` to `/usr/local/bin/webcamd`
    * The NGINX `upstreams.conf` gets updated to be able to configure up to 4 webcams
    * The `mainsail.txt` / `fluiddpi.txt` gets moved from `/boot` to `~/klipper_config` and renamed to `webcam.txt`
    * Symlinks for the webcamd.log and various NGINX logs get created in `~/klipper_config`
    * Configuration files for Klipper, Moonraker and webcamd get added to `/etc/logrotate.d`
    * If they still exist, two lines will be removed from the mainsail.cfg or client_macros.cfg macro configurations:\
    `SAVE_GCODE_STATE NAME=PAUSE_state` and `RESTORE_GCODE_STATE NAME=PAUSE_state`
 * **Please note:**\
 The "CustomPiOS Migration Helper" is intended to only work on "vanilla" MainsailOS and FluiddPi systems. Do not try to migrate a modified MainsailOS or FluiddPi system (for example if you already used KIAUH to re-install services or to set up a multi-instance installation for Klipper / Moonraker). This won't work.
 ### 2021-01-31
 * **This is a big one... KIAUH v3.0 is out.**\
 With this update you can now install multiple instances of Klipper, Moonraker, Duet Web Control or Octoprint on the same Pi. This was quite a big rework of the whole script. So bugs can appear but with the help of some testers, i think there shouldn't be any critical ones anymore. In this regards thanks to @lixxbox and @zellneralex for testing.
 * Important changes to how installations are set up now: All components get installed as systemd services. Installation via init.d was dropped completely! This shouldn't affect you at all, since the common linux distributions like RaspberryPi OS or custom distributions like MainsailOS, FluiddPi or OctoPi support both ways of installing services. I just wanted to mention it here.
 * Now with KIAUH v3.0 and multi-instance installation capabilities, there are some things to point out. You will now need to tell KIAUH where your printers configurations are located when installing Klipper for the first time. Even though it is not recommended, you can change this location with the help of KIAUH and rewrite Klipper and Moonraker to use the new location.
 * When setting up a multi-instance system, the folder structure will only change slightly. The goal was to keep it as compatible as possible with the custom distributions like mainsailOS and FluiddPi. This should help converting a single-instance setup of mainsailOS/FluiddPi to a multi-instance setup in no time, but keeping single-instance backwards compatibility if needed at a later point in time.
 * The folder structure is as follows when setting up multi-instances:\
 Each printer instance will get its own folder within your configuration location. The decision to this specific structure was made to make it as painless and easy as possible to convert to a multi-instance setup.
 Here is an example:
    ```shell
    /home/<username>
              └── klipper_config
                  ├── printer_1
                  │   ├── printer.cfg
                  │   └── moonraker.conf
                  ├── printer_2
                  │   ├── printer.cfg
                  │   └── moonraker.conf
                  └── printer_n
                      ├── printer.cfg
                      └── moonraker.conf
    ```
 * Also when setting up multi-instances of each service, the name of each service slightly changes.
 Each service gets its corresponding instance added to the service filename.
    **This only applies to multi-instances! Single instance installations with KIAUH will keep their original names!**
    Corresponding to the filetree example from above that would mean:
    ```
    Klipper services:
            --> klipper-1.service
            --> klipper-2.service
            --> klipper-n.service
    Moonraker services:
            --> moonraker-1.service
            --> moonraker-2.service
            --> moonraker-n.service
    ```
 * The same service file rules from above apply to OctoPrint even though only Klipper and Moonraker are shown in this example.
 * You can start, stop and restart all Klipper, Moonraker and OctoPrint instances from the KIAUH main menu. For doing this, just type "stop klipper", "start moonraker", "restart octoprint" and so on.
 * KIAUH v3.0 relocated its ini-file. It is now a hidden file in the users home-directory calles `.kiauh.ini`. This has the benefit of keeping all values in that file between possible re-installations of KIAUH. Otherwise that file would be lost.
 * The option of adding more trusted clients to the moonraker.conf file was dropped. Since you can edit this file right inside of Mainsail or Fluidd, only some basic entries are made which get you running.
 * I bet i have missed mentioning other stuff as well because it took me quite some time to re-write many functions. So i just hope you like the new version 😄
 ### 2020-11-28
 * KIAUH now supports the installation, update and removal of [KlipperScreen](https://github.com/jordanruthe/KlipperScreen). This feature was was provided by [jordanruthe](https://github.com/jordanruthe)! Thank you!
 ### 2020-11-18
 * Some changes to Fluidd caused a little rework on how KIAUH will install/update Fluidd from now on. Please see the [fluidd v1.0.0-rc0 release notes](https://github.com/cadriel/fluidd/releases/tag/v1.0.0-rc.0) for further information about what modifications to the moonraker.conf file exactly had to be done. In a nutshell, KIAUH will now always patch the required entries to the moonraker.conf if not already there.
 ### 2020-10-30:
 * The user can now choose to install Klipper as a systemd service.
 * The Shell Command extension and `shell_command.py` got renamed to G-Code Shell Command extension and `gcode_shell_command.py`. In case the [pending PR](https://github.com/KevinOConnor/klipper/pull/2173) will be merged in the future, this was an early attempt to dodge possible incompatibilities. The [G-Code Shell Command docs](gcode_shell_command.md) has been updated accordingly.
 * The way how KIAUH interacts and writes to the users printer.cfg got changed. Usually KIAUH wrote everything directly into the printer.cfg. The way it will work from now on is, that a new file called `kiauh.cfg` will be created if there is something that needs to be written to the printer.cfg and everything gets written to `kiauh.cfg` instead. The only thing which then gets written to the users printer.cfg is `[include kiauh.cfg]`. This line will be located at the very top of the existing printer.cfg with a little comment as a note. The user can then decide to either keep the `kiauh.cfg` or take its content, places it into the printer.cfg directly and remove the `[include kiauh.cfg]`.
 * The `mainsail_macros.cfg` got renamed to `webui_macros.cfg`. Since Mainsail and Fluidd both use the same kind of pause, cancel and resume macros, a more generic name was chosen for the file containing the example macros one can choose to install when installing those webinterfaces.
 ### 2020-10-10:
 * Support for changing the Klipper branch to the moonraker-dev branch from @Arksine has been dropped. Support for Moonraker has been merged into Klipper mainline a long time ago.
 * A new function is available from the main menu. You can now upload your log files to http://paste.c-net.org/ to share them for debugging purposes.
 ### 2020-10-06:
 * Fluidd, a new Klipper interface got added to the list of available installers. At the same time some installation routines have changed or have seen some rework. Changes were made to the installation of NGINX configurations. A method was introduced to change the listen port of a webinterface configuration if there is already another webinterface listening on the default port (80).
 * At the moment, the Moonraker installer no longer asks you whether you want to install a web interface too. For now you therefore have to install them with their respective installers. Please report any bugs or issues you encounter.
 ### 2020-09-17:
 * The dev-2.0 branch will be abandoned as of today. If you did a checkout to that branch in the past, you have to checkout back to master to receive updates.
 ### 2020-09-12:
 * The old [dwc2-for-klipper](https://github.com/Stephan3/dwc2-for-klipper) won't be supported anymore!\
 The is a new, fully rewritten project available: [dwc2-for-klipper-socket](https://github.com/Stephan3/dwc2-for-klipper-socket).\
 The installer of this script also got rewritten to make use of that new project. You will not be able to install or remove the old [dwc2-for-klipper](https://github.com/Stephan3/dwc2-for-klipper) with KIAUH anymore if you updated KIAUH to the newest version.
@@ -1,74 +0,0 @@
 # G-Code Shell Command Extension
 ### Creator of this extension is [Arksine](https://github.com/Arksine).
 This is a brief explanation of how to use the shell command extension for Klipper, which you can install with KIAUH.
 After installing the extension you can execute linux commands or even scripts from within Klipper with custom commands defined in your printer.cfg.
 #### How to configure a shell command:
 ```shell
 # Runs a linux command or script from within klipper.  Note that sudo commands
 # that require password authentication are disallowed. All executable scripts
 # should include a shebang.
 # [gcode_shell_command my_shell_cmd]
 #command:
 #  The linux shell command/script to be executed.  This parameter must be
 #  provided
 #timeout: 2.
 #  The timeout in seconds until the command is forcably terminated.  Default
 #  is 2 seconds.
 #verbose: True
 #  If enabled, the command's output will be forwarded to the terminal.  Its
 #  recommended to set this to false for commands that my run in quick
 #  succession.  Default is True.
 ```
 Once you have set up a shell command with the given parameters from above in your printer.cfg you can run the command as follows:
 `RUN_SHELL_COMMAND CMD=name`
 Example:
 ```
 [gcode_shell_command hello_world]
 command: echo hello world
 timeout: 2.
 verbose: True
 ```
 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`.
 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.
 Content of the `gcode_shell_command` and the `gcode_macro`:
 ```
 [gcode_shell_command print_to_file]
 command: sh /home/pi/klipper_config/script.sh
 timeout: 30.
 verbose: True
 [gcode_macro GET_TEMP]
 gcode:
    {% set temp = printer.extruder.temperature %}
    { action_respond_info("%s" % (temp)) }
    RUN_SHELL_COMMAND CMD=print_to_file PARAMS={temp}
 ```
 Content of `script.sh`:
 ```shell
 #!/bin/sh
 echo "temp is: $1"
 echo "$1" >> "${HOME}/test.txt"
 ```
 ## Warning
 This extension may have a high potential for abuse if not used carefully! Also, depending on the command you execute, high system loads may occur and can cause system instabilities.
 Use this extension at your own risk and only if you know what you are doing!
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 <h1 id="g-code-shell-command-extension">G-Code Shell Command Extension</h1>
 <h3 id="creator-of-this-extension-is-arksine">Creator of this extension is <a href="https://github.com/Arksine">Arksine</a>.</h3>
 <p>This is a brief explanation of how to use the shell command extension for Klipper, which you can install with KIAUH.</p>
 <p>After installing the extension you can execute linux commands or even scripts from within Klipper with custom commands defined in your printer.cfg.</p>
 <h4 id="how-to-configure-a-shell-command">How to configure a shell command:</h4>
 <div class="highlight"><pre><span></span><code><a id="__codelineno-0-1" name="__codelineno-0-1" href="#__codelineno-0-1"></a><span class="c1"># Runs a linux command or script from within klipper.  Note that sudo commands</span>
 <a id="__codelineno-0-2" name="__codelineno-0-2" href="#__codelineno-0-2"></a><span class="c1"># that require password authentication are disallowed. All executable scripts</span>
 <a id="__codelineno-0-3" name="__codelineno-0-3" href="#__codelineno-0-3"></a><span class="c1"># should include a shebang.</span>
 <a id="__codelineno-0-4" name="__codelineno-0-4" href="#__codelineno-0-4"></a><span class="c1"># [gcode_shell_command my_shell_cmd]</span>
 <a id="__codelineno-0-5" name="__codelineno-0-5" href="#__codelineno-0-5"></a><span class="c1">#command:</span>
 <a id="__codelineno-0-6" name="__codelineno-0-6" href="#__codelineno-0-6"></a><span class="c1">#  The linux shell command/script to be executed.  This parameter must be</span>
 <a id="__codelineno-0-7" name="__codelineno-0-7" href="#__codelineno-0-7"></a><span class="c1">#  provided</span>
 <a id="__codelineno-0-8" name="__codelineno-0-8" href="#__codelineno-0-8"></a><span class="c1">#timeout: 2.</span>
 <a id="__codelineno-0-9" name="__codelineno-0-9" href="#__codelineno-0-9"></a><span class="c1">#  The timeout in seconds until the command is forcably terminated.  Default</span>
 <a id="__codelineno-0-10" name="__codelineno-0-10" href="#__codelineno-0-10"></a><span class="c1">#  is 2 seconds.</span>
 <a id="__codelineno-0-11" name="__codelineno-0-11" href="#__codelineno-0-11"></a><span class="c1">#verbose: True</span>
 <a id="__codelineno-0-12" name="__codelineno-0-12" href="#__codelineno-0-12"></a><span class="c1">#  If enabled, the command&#39;s output will be forwarded to the terminal.  Its</span>
 <a id="__codelineno-0-13" name="__codelineno-0-13" href="#__codelineno-0-13"></a><span class="c1">#  recommended to set this to false for commands that my run in quick</span>
 <a id="__codelineno-0-14" name="__codelineno-0-14" href="#__codelineno-0-14"></a><span class="c1">#  succession.  Default is True.</span>
 </code></pre></div>
 <p>Once you have set up a shell command with the given parameters from above in your printer.cfg you can run the command as follows:
 <code>RUN_SHELL_COMMAND CMD=name</code></p>
 <p>Example:</p>
 <div class="highlight"><pre><span></span><code><a id="__codelineno-1-1" name="__codelineno-1-1" href="#__codelineno-1-1"></a>[gcode_shell_command hello_world]
 <a id="__codelineno-1-2" name="__codelineno-1-2" href="#__codelineno-1-2"></a>command: echo hello world
 <a id="__codelineno-1-3" name="__codelineno-1-3" href="#__codelineno-1-3"></a>timeout: 2.
 <a id="__codelineno-1-4" name="__codelineno-1-4" href="#__codelineno-1-4"></a>verbose: True
 </code></pre></div>
 <p>Execute with:
 <code>RUN_SHELL_COMMAND CMD=hello_world</code></p>
 <h3 id="passing-parameters">Passing parameters:</h3>
 <p>As of commit <a href="https://github.com/dw-0/kiauh/commit/f231fa9c69191f23277b4e3319f6b675bfa0ee42">f231fa9</a> it is also possible to pass optional parameters to a <code>gcode_shell_command</code>.
 The following short example shows storing the extruder temperature into a variable, passing that value with a parameter to a <code>gcode_shell_command</code>, which then, 
 once the gcode_macro runs and the gcode_shell_command gets called, executes the <code>script.sh</code>. The script then echoes a message to the console (if <code>verbose: True</code>) 
 and writes the value of the parameter into a textfile called <code>test.txt</code> located in the home directory.</p>
 <p>Content of the <code>gcode_shell_command</code> and the <code>gcode_macro</code>:
 <div class="highlight"><pre><span></span><code><a id="__codelineno-2-1" name="__codelineno-2-1" href="#__codelineno-2-1"></a>[gcode_shell_command print_to_file]
 <a id="__codelineno-2-2" name="__codelineno-2-2" href="#__codelineno-2-2"></a>command: sh /home/pi/klipper_config/script.sh
 <a id="__codelineno-2-3" name="__codelineno-2-3" href="#__codelineno-2-3"></a>timeout: 30.
 <a id="__codelineno-2-4" name="__codelineno-2-4" href="#__codelineno-2-4"></a>verbose: True
 <a id="__codelineno-2-5" name="__codelineno-2-5" href="#__codelineno-2-5"></a>
 <a id="__codelineno-2-6" name="__codelineno-2-6" href="#__codelineno-2-6"></a>[gcode_macro GET_TEMP]
 <a id="__codelineno-2-7" name="__codelineno-2-7" href="#__codelineno-2-7"></a>gcode:
 <a id="__codelineno-2-8" name="__codelineno-2-8" href="#__codelineno-2-8"></a>    {% set temp = printer.extruder.temperature %}
 <a id="__codelineno-2-9" name="__codelineno-2-9" href="#__codelineno-2-9"></a>    { action_respond_info(&quot;%s&quot; % (temp)) }
 <a id="__codelineno-2-10" name="__codelineno-2-10" href="#__codelineno-2-10"></a>    RUN_SHELL_COMMAND CMD=print_to_file PARAMS={temp}
 </code></pre></div></p>
 <p>Content of <code>script.sh</code>:
 <div class="highlight"><pre><span></span><code><a id="__codelineno-3-1" name="__codelineno-3-1" href="#__codelineno-3-1"></a><span class="ch">#!/bin/sh</span>
 <a id="__codelineno-3-2" name="__codelineno-3-2" href="#__codelineno-3-2"></a>
 <a id="__codelineno-3-3" name="__codelineno-3-3" href="#__codelineno-3-3"></a><span class="nb">echo</span><span class="w"> </span><span class="s2">&quot;temp is: </span><span class="nv">$1</span><span class="s2">&quot;</span>
 <a id="__codelineno-3-4" name="__codelineno-3-4" href="#__codelineno-3-4"></a><span class="nb">echo</span><span class="w"> </span><span class="s2">&quot;</span><span class="nv">$1</span><span class="s2">&quot;</span><span class="w"> </span>&gt;&gt;<span class="w"> </span><span class="s2">&quot;</span><span class="si">${</span><span class="nv">HOME</span><span class="si">}</span><span class="s2">/test.txt&quot;</span>
 </code></pre></div></p>
 <h2 id="warning">Warning</h2>
 <p>This extension may have a high potential for abuse if not used carefully! Also, depending on the command you execute, high system loads may occur and can cause system instabilities.
 Use this extension at your own risk and only if you know what you are doing!</p>
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 <div class="admonition tip">
 <p class="admonition-title">Important</p>
 <p>This documentation is for KIAUH version 6 and still work in progress!</p>
 </div>
 <h1 align="center">
  KIAUH - Klipper Installation And Update Helper
 </h1>
 <p align="center">
  <img src="assets/logo-large.png" alt="KIAUH logo" width="400"/>
 </p>
 <p align="center" style="font-size: 1.2em; font-weight: bold;">
  A handy installation script that makes installing Klipper (and more) a breeze!
 </p>
 <h2 id="features">Features</h2>
 <ul>
 <li>Easy installation of Klipper and related components</li>
 <li>Support for multiple instances</li>
 <li>Extension system for additional functionality</li>
 <li>Configuration management</li>
 <li>And more!</li>
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 #!/usr/bin/env bash
 #=======================================================================#
 # Copyright (C) 2020 - 2022 Dominik Willner <th33xitus@gmail.com>       #
 #                                                                       #
 # This file is part of KIAUH - Klipper Installation And Update Helper   #
 # https://github.com/th33xitus/kiauh                                    #
 #                                                                       #
 # This file may be distributed under the terms of the GNU GPLv3 license #
 #=======================================================================#
 set -e
 clear
 ### sourcing all additional scripts
 KIAUH_SRCDIR="$(dirname -- "$(readlink -f "${BASH_SOURCE[0]}")")"
 for script in "${KIAUH_SRCDIR}/scripts/"*.sh; do . "${script}"; done
 for script in "${KIAUH_SRCDIR}/scripts/ui/"*.sh; do . "${script}"; done
 #===================================================#
 #=================== UPDATE KIAUH ==================#
 #===================================================#
 function update_kiauh() {
  status_msg "Updating KIAUH ..."
  cd "${KIAUH_SRCDIR}"
  git reset --hard && git pull
  ok_msg "Update complete! Please restart KIAUH."
  exit 0
 }
 #===================================================#
 #=================== KIAUH STATUS ==================#
 #===================================================#
 function kiauh_update_avail() {
  [[ ! -d "${KIAUH_SRCDIR}/.git" ]] && return
  local origin head
  cd "${KIAUH_SRCDIR}"
  ### abort if not on master branch
  ! git branch -a | grep -q "\* master" && return
  ### compare commit hash
  git fetch -q
  origin=$(git rev-parse --short=8 origin/master)
  head=$(git rev-parse --short=8 HEAD)
  if [[ ${origin} != "${head}" ]]; then
    echo "true"
  fi
 }
 function kiauh_update_dialog() {
  [[ ! $(kiauh_update_avail) == "true" ]] && return
  top_border
  echo -e "|${green}              New KIAUH update available!              ${white}|"
  hr
  echo -e "|${green}  View Changelog: https://git.io/JnmlX                 ${white}|"
  blank_line
  echo -e "|${yellow}  It is recommended to keep KIAUH up to date. Updates  ${white}|"
  echo -e "|${yellow}  usually contain bugfixes, important changes or new   ${white}|"
  echo -e "|${yellow}  features. Please consider updating!                  ${white}|"
  bottom_border
  local yn
  read -p "${cyan}###### Do you want to update now? (Y/n):${white} " yn
  while true; do
    case "${yn}" in
      Y|y|Yes|yes|"")
        do_action "update_kiauh"
        break;;
      N|n|No|no)
        break;;
      *)
        deny_action "kiauh_update_dialog";;
    esac
  done
 }
 check_euid
 init_logfile
 set_globals
 kiauh_update_dialog
 main_menu
@@ -1,18 +0,0 @@
 # This file acts as an example file.
 #
 # 1) Make a copy of this file and rename it to 'klipper_repos.txt'
 # 2) Add your custom Klipper repository to the bottom of that copy
 # 3) Save the file
 #
 # Back in KIAUH you can now go into -> [Settings] and use action '2' to set a different Klipper repository
 #
 # Make sure to always separate the repository and the branch with a ','.
 # <repository>,<branch> -> https://github.com/Klipper3d/klipper,master
 # If you omit a branch, it will always default to 'master'
 #
 # You are allowed to omit the 'https://github.com/' part of the repository URL
 # Down below are now a few examples of what is considered as valid:
 https://github.com/Klipper3d/klipper,master
 https://github.com/Klipper3d/klipper
 Klipper3d/klipper,master
 Klipper3d/klipper
@@ -1,65 +0,0 @@
 #!/usr/bin/env bash
 #####################################################################
 ### Please set the paths accordingly. In case you don't have all  ###
 ### the listed folders, just keep that line commented out.        ###
 #####################################################################
 ### Path to your config folder you want to back up
 #config_folder=~/klipper_config
 ### Path to your Klipper folder, by default that is '~/klipper'
 #klipper_folder=~/klipper
 ### Path to your Moonraker folder, by default that is '~/moonraker'
 #moonraker_folder=~/moonraker
 ### Path to your Mainsail folder, by default that is '~/mainsail'
 #mainsail_folder=~/mainsail
 ### Path to your Fluidd folder, by default that is '~/fluidd'
 #fluidd_folder=~/fluidd
 #####################################################################
 #####################################################################
 #####################################################################
 ################ !!! DO NOT EDIT BELOW THIS LINE !!! ################
 #####################################################################
 grab_version() {
  local klipper_commit moonraker_commit
  local mainsail_ver fluidd_ver
  if [[ -n ${klipper_folder} ]]; then
    cd "${klipper_folder}"
    klipper_commit=$(git rev-parse --short=7 HEAD)
    m1="Klipper on commit: ${klipper_commit}"
  fi
  if [[ -n ${moonraker_folder} ]]; then
    cd "${moonraker_folder}"
    moonraker_commit=$(git rev-parse --short=7 HEAD)
    m2="Moonraker on commit: ${moonraker_commit}"
  fi
  if [[ -n ${mainsail_folder} ]]; then
    mainsail_ver=$(head -n 1 "${mainsail_folder}/.version")
    m3="Mainsail version: ${mainsail_ver}"
  fi
  if [[ -n ${fluidd_folder} ]]; then
    fluidd_ver=$(head -n 1 "${fluidd_folder}/.version")
    m4="Fluidd version: ${fluidd_ver}"
  fi
 }
 push_config() {
  local current_date
  cd "${config_folder}" || exit 1
  git pull
  git add .
  current_date=$(date +"%Y-%m-%d %T")
  git commit -m "Autocommit from ${current_date}" -m "${m1}" -m "${m2}" -m "${m3}" -m "${m4}"
  git push
 }
 grab_version
 push_config
@@ -1,6 +0,0 @@
 # /etc/nginx/conf.d/common_vars.conf
 map $http_upgrade $connection_upgrade {
    default upgrade;
    '' close;
 }
@@ -1,95 +0,0 @@
 # /etc/nginx/sites-available/fluidd
 server {
    listen 80;
    access_log /var/log/nginx/fluidd-access.log;
    error_log /var/log/nginx/fluidd-error.log;
    # disable this section on smaller hardware like a pi zero
    gzip on;
    gzip_vary on;
    gzip_proxied any;
    gzip_proxied expired no-cache no-store private auth;
    gzip_comp_level 4;
    gzip_buffers 16 8k;
    gzip_http_version 1.1;
    gzip_types text/plain text/css text/xml text/javascript application/javascript application/x-javascript application/json application/xml;
    # web_path from fluidd static files
    root /home/pi/fluidd;
    index index.html;
    server_name _;
    # disable max upload size checks
    client_max_body_size 0;
    # disable proxy request buffering
    proxy_request_buffering off;
    location / {
        try_files $uri $uri/ /index.html;
    }
    location = /index.html {
        add_header Cache-Control "no-store, no-cache, must-revalidate";
    }
    location /websocket {
        proxy_pass http://apiserver/websocket;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection $connection_upgrade;
        proxy_set_header Host $http_host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_read_timeout 86400;
    }
    location ~ ^/(printer|api|access|machine|server)/ {
        proxy_pass http://apiserver$request_uri;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Host $http_host;
        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;
    }
    location /webcam/ {
        postpone_output 0;
        proxy_buffering off;
        proxy_ignore_headers X-Accel-Buffering;
        access_log off;
        error_log off;
        proxy_pass http://mjpgstreamer1/;
    }
    location /webcam2/ {
        postpone_output 0;
        proxy_buffering off;
        proxy_ignore_headers X-Accel-Buffering;
        access_log off;
        error_log off;
        proxy_pass http://mjpgstreamer2/;
    }
    location /webcam3/ {
        postpone_output 0;
        proxy_buffering off;
        proxy_ignore_headers X-Accel-Buffering;
        access_log off;
        error_log off;
        proxy_pass http://mjpgstreamer3/;
    }
    location /webcam4/ {
        postpone_output 0;
        proxy_buffering off;
        proxy_ignore_headers X-Accel-Buffering;
        access_log off;
        error_log off;
        proxy_pass http://mjpgstreamer4/;
    }
 }
@@ -1,87 +0,0 @@
 # Run a shell command via gcode
 #
 # Copyright (C) 2019  Eric Callahan <arksine.code@gmail.com>
 #
 # This file may be distributed under the terms of the GNU GPLv3 license.
 import os
 import shlex
 import subprocess
 import logging
 class ShellCommand:
    def __init__(self, config):
        self.name = config.get_name().split()[-1]
        self.printer = config.get_printer()
        self.gcode = self.printer.lookup_object('gcode')
        cmd = config.get('command')
        cmd = os.path.expanduser(cmd)
        self.command = shlex.split(cmd)
        self.timeout = config.getfloat('timeout', 2., above=0.)
        self.verbose = config.getboolean('verbose', True)
        self.proc_fd = None
        self.partial_output = ""
        self.gcode.register_mux_command(
            "RUN_SHELL_COMMAND", "CMD", self.name,
            self.cmd_RUN_SHELL_COMMAND,
            desc=self.cmd_RUN_SHELL_COMMAND_help)
    def _process_output(self, eventime):
        if self.proc_fd is None:
            return
        try:
            data = os.read(self.proc_fd, 4096)
        except Exception:
            pass
        data = self.partial_output + data.decode()
        if '\n' not in data:
            self.partial_output = data
            return
        elif data[-1] != '\n':
            split = data.rfind('\n') + 1
            self.partial_output = data[split:]
            data = data[:split]
        else:
            self.partial_output = ""
        self.gcode.respond_info(data)
    cmd_RUN_SHELL_COMMAND_help = "Run a linux shell command"
    def cmd_RUN_SHELL_COMMAND(self, params):
        gcode_params = params.get('PARAMS','')
        gcode_params = shlex.split(gcode_params)
        reactor = self.printer.get_reactor()
        try:
            proc = subprocess.Popen(
                self.command + gcode_params, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
        except Exception:
            logging.exception(
                "shell_command: Command {%s} failed" % (self.name))
            raise self.gcode.error("Error running command {%s}" % (self.name))
        if self.verbose:
            self.proc_fd = proc.stdout.fileno()
            self.gcode.respond_info("Running Command {%s}...:" % (self.name))
            hdl = reactor.register_fd(self.proc_fd, self._process_output)
        eventtime = reactor.monotonic()
        endtime = eventtime + self.timeout
        complete = False
        while eventtime < endtime:
            eventtime = reactor.pause(eventtime + .05)
            if proc.poll() is not None:
                complete = True
                break
        if not complete:
            proc.terminate()
        if self.verbose:
            if self.partial_output:
                self.gcode.respond_info(self.partial_output)
                self.partial_output = ""
            if complete:
                msg = "Command {%s} finished\n" % (self.name)
            else:
                msg = "Command {%s} timed out" % (self.name)
            self.gcode.respond_info(msg)
            reactor.unregister_fd(hdl)
            self.proc_fd = None
 def load_config_prefix(config):
    return ShellCommand(config)
@@ -1,22 +0,0 @@
 #Systemd Klipper Service
 [Unit]
 Description=Systemd Klipper Service for instance klipper-%INST%
 Documentation=https://www.klipper3d.org/
 After=network.target
 Wants=udev.target
 [Install]
 WantedBy=multi-user.target
 [Service]
 Environment=KLIPPER_CONFIG=%CFG%
 Environment=KLIPPER_LOG=%LOG%
 Environment=KLIPPER_SOCKET=%UDS%
 Environment=KLIPPER_PRINTER=%PRINTER%
 Type=simple
 User=%USER%
 RemainAfterExit=yes
 ExecStart=%ENV%/bin/python %DIR%/klippy/klippy.py ${KLIPPER_CONFIG} -I ${KLIPPER_PRINTER} -l ${KLIPPER_LOG} -a ${KLIPPER_SOCKET}
 Restart=always
 RestartSec=10
@@ -1,95 +0,0 @@
 # /etc/nginx/sites-available/mainsail
 server {
    listen 80;
    access_log /var/log/nginx/mainsail-access.log;
    error_log /var/log/nginx/mainsail-error.log;
    # disable this section on smaller hardware like a pi zero
    gzip on;
    gzip_vary on;
    gzip_proxied any;
    gzip_proxied expired no-cache no-store private auth;
    gzip_comp_level 4;
    gzip_buffers 16 8k;
    gzip_http_version 1.1;
    gzip_types text/plain text/css text/xml text/javascript application/javascript application/x-javascript application/json application/xml;
    # web_path from mainsail static files
    root /home/pi/mainsail;
    index index.html;
    server_name _;
    # disable max upload size checks
    client_max_body_size 0;
    # disable proxy request buffering
    proxy_request_buffering off;
    location / {
        try_files $uri $uri/ /index.html;
    }
    location = /index.html {
        add_header Cache-Control "no-store, no-cache, must-revalidate";
    }
    location /websocket {
        proxy_pass http://apiserver/websocket;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection $connection_upgrade;
        proxy_set_header Host $http_host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_read_timeout 86400;
    }
    location ~ ^/(printer|api|access|machine|server)/ {
        proxy_pass http://apiserver$request_uri;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Host $http_host;
        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;
    }
    location /webcam/ {
        postpone_output 0;
        proxy_buffering off;
        proxy_ignore_headers X-Accel-Buffering;
        access_log off;
        error_log off;
        proxy_pass http://mjpgstreamer1/;
    }
    location /webcam2/ {
        postpone_output 0;
        proxy_buffering off;
        proxy_ignore_headers X-Accel-Buffering;
        access_log off;
        error_log off;
        proxy_pass http://mjpgstreamer2/;
    }
    location /webcam3/ {
        postpone_output 0;
        proxy_buffering off;
        proxy_ignore_headers X-Accel-Buffering;
        access_log off;
        error_log off;
        proxy_pass http://mjpgstreamer3/;
    }
    location /webcam4/ {
        postpone_output 0;
        proxy_buffering off;
        proxy_ignore_headers X-Accel-Buffering;
        access_log off;
        error_log off;
        proxy_pass http://mjpgstreamer4/;
    }
 }
@@ -1,79 +0,0 @@
 ### Windows users: To edit this file use Notepad++, VSCode, Atom or SublimeText.
 ### Do not use Notepad or WordPad.
 ### MacOSX users: If you use Textedit to edit this file make sure to use 
 ### "plain text format" and "disable smart quotes" in "Textedit > Preferences"
 ### Configure which camera to use
 #
 # Available options are:
 # - auto: tries first usb webcam, if that's not available tries raspi cam
 # - usb: only tries usb webcam
 # - raspi: only tries raspi cam
 #
 # Defaults to auto
 #
 #camera="auto"
 ### Additional options to supply to MJPG Streamer for the USB camera
 #
 # See https://faq.octoprint.org/mjpg-streamer-config for available options
 #
 # Defaults to a resolution of 640x480 px and a framerate of 10 fps
 #
 #camera_usb_options="-r 640x480 -f 10"
 ### Additional webcam devices known to cause problems with -f
 #
 # Apparently there a some devices out there that with the current 
 # mjpg_streamer release do not support the -f parameter (for specifying 
 # the capturing framerate) and will just refuse to output an image if it 
 # is supplied.
 #
 # The webcam daemon will detect those devices by their USB Vendor and Product
 # ID and remove the -f parameter from the options provided to mjpg_streamer.
 #
 # By default, this is done for the following devices:
 #   Logitech C170 (046d:082b)
 #   GEMBIRD (1908:2310)
 #   Genius F100 (0458:708c)
 #   Cubeternet GL-UPC822 UVC WebCam (1e4e:0102)
 #
 # Using the following option it is possible to add additional devices. If
 # your webcam happens to show above symptoms, try determining your cam's
 # vendor and product id via lsusb, activating the line below by removing # and 
 # adding it, e.g. for two broken cameras "aabb:ccdd" and "aabb:eeff"
 #
 #   additional_brokenfps_usb_devices=("aabb:ccdd" "aabb:eeff")
 #
 #
 #additional_brokenfps_usb_devices=()
 ### Additional options to supply to MJPG Streamer for the RasPi Cam
 #
 # See https://faq.octoprint.org/mjpg-streamer-config for available options
 #
 # Defaults to 10fps
 #
 #camera_raspi_options="-fps 10"
 ### Configuration of camera HTTP output
 #
 # Usually you should NOT need to change this at all! Only touch if you
 # know what you are doing and what the parameters mean.
 #
 # Below settings are used in the mjpg-streamer call like this:
 #
 #   -o "output_http.so -w $camera_http_webroot $camera_http_options"
 #
 # Current working directory is the mjpg-streamer base directory.
 #
 #camera_http_webroot="./www-mainsail"
 #camera_http_options="-n"
 ### EXPERIMENTAL
 # Support for different streamer types.
 #
 # Available options:
 #   mjpeg [default] - stable MJPG-streamer
 #camera_streamer=mjpeg
@@ -1,303 +0,0 @@
 #!/bin/bash
 ########################################################################
 ### DO NOT EDIT THIS FILE TO CHANGE THE CONFIG!!!                    ###
 ### ---------------------------------------------------------------- ###
 ### There is no need to edit this file for changing resolution,      ###
 ### frame rates or any other mjpg-streamer parameters. Please edit   ###
 ### /home/pi/klipper_config/webcam.txt instead - that's what it's    ###
 ### there for! You can even do this with your Pi powered down by     ###
 ### directly accessing the file when using the SD card as thumb      ###
 ### drive in your regular computer.                                  ###
 ########################################################################
 MJPGSTREAMER_HOME=/home/pi/mjpg-streamer
 MJPGSTREAMER_INPUT_USB="input_uvc.so"
 MJPGSTREAMER_INPUT_RASPICAM="input_raspicam.so"
 brokenfps_usb_devices=("046d:082b" "1908:2310" "0458:708c" "1e4e:0102" "0471:0311" "038f:6001" "046d:0804" "046d:0825" "046d:0994" "0ac8:3450")
 config_dir="/home/pi/klipper_config"
 echo "Starting up webcamDaemon..."
 echo ""
 cfg_files=()
 #cfg_files+=/boot/mainsail.txt
 if [[ -d ${config_dir} ]]; then
  cfg_files+=( `ls ${config_dir}/webcam*.txt` )
 fi
 array_camera_config=()
 array_camera=()
 array_camera_usb_options=()
 array_camera_usb_device=()
 array_camera_raspi_options=()
 array_camera_http_webroot=()
 array_camera_http_options=()
 array_additional_brokenfps_usb_devices=()
 array_camera_device=()
 array_assigned_device=()
 echo "--- Configuration: ----------------------------"
 for cfg_file in ${cfg_files[@]}; do
  # init configuration - DO NOT EDIT, USE /home/pi/klipper_config/webcam*.txt INSTEAD!
  camera="auto"
  camera_usb_options="-r 640x480 -f 10"
  camera_raspi_options="-fps 10"
  camera_http_webroot="./www-mjpgstreamer"
  camera_http_options="-n"
  additional_brokenfps_usb_devices=()
  if [[ -e ${cfg_file} ]]; then
      source "$cfg_file"
  fi
  usb_options="$camera_usb_options"
  # if webcam device is explicitly given in /home/pi/klipper_config/webcam*.txt, save the path of the device
  # to a variable and remove its parameter from usb_options
  extracted_device=`echo $usb_options | sed 's@.*-d \(/dev/\(video[0-9]\+\|v4l/[^ ]*\)\).*@\1@'`
  if [ "$extracted_device" != "$usb_options" ]
  then
    # the camera options refer to a device, save it in a variable
    # replace video device parameter with empty string and strip extra whitespace
    usb_options=`echo $usb_options | sed 's/\-d \/dev\/\(video[0-9]\+\|v4l\/[^ ]*\)//g' | awk '$1=$1'`
  else
    extracted_device=""
  fi
  # echo configuration
  echo "cfg_file:      $cfg_file"
  echo "camera:        $camera"
  echo "usb options:   $camera_usb_options"
  echo "raspi options: $camera_raspi_options"
  echo "http options:  -w $camera_http_webroot $camera_http_options"
  echo ""
  echo "Explicitly USB device: $extracted_device"
  echo "-----------------------------------------------"
  echo ""
  array_camera_config+=( $cfg_file )
  array_camera+=( $camera )
  array_camera_usb_options+=("$usb_options")
  array_camera_usb_device+=("$extracted_device")
  array_camera_raspi_options+=("$camera_raspi_options")
  array_camera_http_webroot+=("$camera_http_webroot")
  array_camera_http_options+=("$camera_http_options")
  array_camera_brokenfps_usb_devices+=("${brokenfps_usb_devices[*]} ${additional_brokenfps_usb_devices[*]}")
  array_camera_device+=("")
 done
 # check if array contains a string
 function containsString() {
  local e match="$1"
  shift
  for e; do [[ "$e" == "$match" ]] && return 0; done
  return 1
 }
 # cleans up when the script receives a SIGINT or SIGTERM
 function cleanup() {
    # make sure that all child processed die when we die
    local pids=$(jobs -pr)
    [ -n "$pids" ] && kill $pids
    exit 0
 }
 # says goodbye when the script shuts down
 function goodbye() {
    # say goodbye
    echo ""
    echo "Goodbye..."
    echo ""
 }
 # runs MJPG Streamer, using the provided input plugin + configuration
 function runMjpgStreamer {
    input=$1
    # There are problems with 0x000137ab firmware on VL805 (Raspberry Pi 4}).
    # Try to autodetect offending firmware and temporarily fix the issue
    # by changing power management mode
    echo "Checking for VL805 (Raspberry Pi 4)..."
    if [[ -f /usr/bin/vl805 ]]; then
        VL805_VERSION=$(/usr/bin/vl805)
        VL805_VERSION=${VL805_VERSION#*: }
        echo " - version 0x${VL805_VERSION} detected"
        case "$VL805_VERSION" in
            00013701)
                echo "    - nothing to be done. It shouldn't cause USB problems."
                ;;
            000137ab)
                echo -e "    - \e[31mThis version is known to cause problems with USB cameras.\e[39m"
                echo -e "      You may want to downgrade to 0x0013701."
                echo -e "    - [FIXING] Trying the setpci -s 01:00.0 0xD4.B=0x41 hack to mitigate the"
                echo -e "      issue. It disables ASPM L1 on the VL805. Your board may (or may not) get"
                echo -e "      slightly hotter. For details see:"
                echo -e "      https://www.raspberrypi.org/forums/viewtopic.php?f=28&t=244421"
                setpci -s 01:00.0 0xD4.B=0x41
                ;;
            *)
                echo "   - unknown firmware version. Doing nothing."
                ;;
        esac
    else
        echo "  - It seems that you don't have VL805 (Raspberry Pi 4)."
        echo "    There should be no problems with USB (a.k.a. select() timeout)"
    fi
    pushd $MJPGSTREAMER_HOME > /dev/null 2>&1
        echo Running ./mjpg_streamer -o "output_http.so -w $camera_http_webroot $camera_http_options" -i "$input"
        LD_LIBRARY_PATH=. ./mjpg_streamer -o "output_http.so -w $camera_http_webroot $camera_http_options" -i "$input" &
        sleep 1 &
        sleep_pid=$!
        wait ${sleep_pid}
    popd > /dev/null 2>&1
 }
 # starts up the RasPiCam
 function startRaspi {
    logger -s "Starting Raspberry Pi camera"
    runMjpgStreamer "$MJPGSTREAMER_INPUT_RASPICAM $camera_raspi_options"
 }
 # starts up the USB webcam
 function startUsb {
    options="$usb_options"
    device="video0"
    # check for parameter and set the device if it is given as a parameter
    input=$1
    if [[ -n $input ]]; then
        device=`basename "$input"`
    fi
    # add video device into options
    options="$options -d /dev/$device"
    uevent_file="/sys/class/video4linux/$device/device/uevent"
    if [ -e $uevent_file ]; then
        # let's see what kind of webcam we have here, fetch vid and pid...
        product=`cat $uevent_file | grep PRODUCT | cut -d"=" -f2`
        vid=`echo $product | cut -d"/" -f1`
        pid=`echo $product | cut -d"/" -f2`
        vidpid=`printf "%04x:%04x" "0x$vid" "0x$pid"`
        # ... then look if it is in our list of known broken-fps-devices and if so remove
        # the -f parameter from the options (if it's in there, else that's just a no-op)
        for identifier in ${brokenfps_usb_devices[@]};
        do
            if [ "$vidpid" = "$identifier" ]; then
                echo
                echo "Camera model $vidpid is known to not work with -f parameter, stripping it out"
                echo
                options=`echo $options | sed -e "s/\(\s\+\|^\)-f\s\+[0-9]\+//g"`
            fi
        done
    fi
    logger -s "Starting USB webcam"
    runMjpgStreamer "$MJPGSTREAMER_INPUT_USB $options"
 }
 # make sure our cleanup function gets called when we receive SIGINT, SIGTERM
 trap "cleanup" SIGINT SIGTERM
 # say goodbye when we EXIT
 trap "goodbye" EXIT
 # we need this to prevent the later calls to vcgencmd from blocking
 # I have no idea why, but that's how it is...
 vcgencmd version > /dev/null 2>&1
 # keep mjpg streamer running if some camera is attached
 while true; do
  # get list of usb video devices into an array
  video_devices=($(find /dev -regextype sed -regex '\/dev/video[0-9]\+' | sort -nk1.11 2> /dev/null))
  # add list of raspi camera into an array
  if [ "`vcgencmd get_camera`" = "supported=1 detected=1" ]; then
    video_devices+=( "raspi" )
  fi
  echo "Found video devices:"
  printf '%s\n' "${video_devices[@]}"
  for scan_mode in "usb" "usb-auto" "raspi" "auto"; do
    camera=$scan_mode
    if [[ "usb-auto" == "$scan_mode" ]]; then
      camera="usb"
    fi
    for ((i=0;i<${#array_camera[@]};i++));  do
      if [[ -z ${array_camera_device[${i}]} ]] && [[ $camera == ${array_camera[${i}]} ]]; then
        camera_config="${array_camera_config[${i}]}"
        usb_options="${array_camera_usb_options[${i}]}"
        camera_usb_device="${array_camera_usb_device[${i}]}"
        camera_raspi_options="${array_camera_raspi_options[${i}]}"
        camera_http_webroot="${array_camera_http_webroot[${i}]}"
        camera_http_options="${array_camera_http_options[${i}]}"
        brokenfps_usb_devices="${array_camera_brokenfps_usb_devices[${i}]}"
        if [[ ${camera_usb_device} ]] && { [[ "usb" == ${scan_mode} ]] || [[ "auto" == ${scan_mode} ]]; }; then
           # usb device is explicitly set in options
          usb_device_path=`readlink -f ${camera_usb_device}`
          if containsString "$usb_device_path" "${array_camera_device[@]}"; then
            if [[ "auto" != ${scan_mode} ]]; then
              array_camera_device[${i}]="alredy_in_use"
              echo "config file='$camera_config':Video device already in use."
              continue
            fi
          elif containsString "$usb_device_path" "${video_devices[@]}"; then
            array_camera_device[${i}]="$usb_device_path"
            # explicitly set usb device was found in video_devices array, start usb with the found device
            echo "config file='$camera_config':USB device was set in options and found in devices, start MJPG-streamer with the configured USB video device: $usb_device_path"
            startUsb "$usb_device_path"
            continue
          fi
        elif [[ -z ${camera_usb_device} ]] && { [[ "usb-auto" == ${scan_mode} ]] || [[ "auto" == ${scan_mode} ]]; }; then
          for video_device in "${video_devices[@]}"; do
            if [[ "raspi" != "$video_device" ]]; then
              if containsString "$video_device" "${array_camera_device[@]}"; then
                : #already in use
              else
                array_camera_device[${i}]="$video_device"
                # device is not set explicitly in options, start usb with first found usb camera as the device
                echo "config file='$camera_config':USB device was not set in options, start MJPG-streamer with the first found video device: ${video_device}"
                startUsb "${video_device}"
                break
              fi
            fi
          done
          if [[ -n ${array_camera_device[${i}]} ]]; then
            continue
          fi
        fi
        if [[ "raspi" == ${scan_mode} ]] || [[ "auto" == ${scan_mode} ]]; then
          video_device="raspi"
          if containsString "$video_device" "${array_camera_device[@]}"; then
            if [[ "auto" != ${scan_mode} ]]; then
              array_camera_device[${i}]="alredy_in_use"
              echo "config file='$camera_config':RasPiCam device already in use."
            fi
          elif containsString "$video_device" "${video_devices[@]}"; then
            array_camera_device[${i}]="$video_device"
            echo "config file='$camera_config':Start MJPG-streamer with video device: ${video_device}"
            startRaspi
            sleep 30 &
            sleep_pid=$!
            wait ${sleep_pid}
          fi
        fi
      fi
    done
  done
  array_assigned_device=( ${array_camera_device[*]} )
  if [[ ${#array_camera[@]} -eq ${#array_assigned_device[@]} ]]; then
    echo "Done bring up all configured video device"
    exit 0
  else
    echo "Scan again in two minutes"
    sleep 120 &
    sleep_pid=$!
    wait ${sleep_pid}
  fi
 done
@@ -1,15 +0,0 @@
 [Unit]
 Description=Starts mjpg-streamer on startup
 After=network.target
 [Install]
 WantedBy=multi-user.target
 [Service]
 Type=forking
 User=%USER%
 WorkingDirectory=/usr/local/bin
 StandardOutput=append:/var/log/webcamd.log
 StandardError=append:/var/log/webcamd.log
 ExecStart=/usr/local/bin/webcamd
 Restart=always
@@ -1,19 +0,0 @@
 #Systemd service file for Moonraker Telegram Bot
 [Unit]
 Description=Starts Moonraker Telegram Bot instance %INST% on startup
 Documentation=https://github.com/nlef/moonraker-telegram-bot/wiki
 After=network.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}
 Restart=always
 RestartSec=10
@@ -1,38 +0,0 @@
 [server]
 host: 0.0.0.0
 port: %PORT%
 enable_debug_logging: False
 klippy_uds_address: %UDS%
 [authorization]
 trusted_clients:
    %LAN%
    10.0.0.0/8
    127.0.0.0/8
    169.254.0.0/16
    172.16.0.0/12
    192.168.0.0/16
    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
 [database]
 database_path: %DB%
 [file_manager]
 config_path: %CFG%
 log_path: %LOG%
 [octoprint_compat]
 [history]
 [update_manager]
 channel: dev
 refresh_interval: 168
@@ -1,20 +0,0 @@
 #Systemd Moonraker Service
 [Unit]
 Description=Systemd Moonraker Service for instance moonraker-%INST%
 Documentation=https://moonraker.readthedocs.io/
 After=network.target
 [Install]
 WantedBy=multi-user.target
 [Service]
 Environment=MOONRAKER_CONF=%CFG%
 Environment=MOONRAKER_LOG=%LOG%
 Type=simple
 SupplementaryGroups=moonraker-admin
 User=%USER%
 RemainAfterExit=yes
 ExecStart=%ENV%/bin/python %DIR%/moonraker/moonraker.py -c ${MOONRAKER_CONF} -l ${MOONRAKER_LOG}
 Restart=always
 RestartSec=10
@@ -1,7 +0,0 @@
 [mcu]
 serial: /dev/serial/by-id/<your-mcu-id>
 [printer]
 kinematics: none
 max_velocity: 1000
 max_accel: 1000
@@ -1,7 +0,0 @@
 [gcode_shell_command hello_world]
 command: echo hello world
 timeout: 2.
 verbose: True
 [gcode_macro HELLO_WORLD]
 gcode:
    RUN_SHELL_COMMAND CMD=hello_world
@@ -1,25 +0,0 @@
 # /etc/nginx/conf.d/upstreams.conf
 upstream apiserver {
    ip_hash;
    server 127.0.0.1:7125;
 }
 upstream mjpgstreamer1 {
    ip_hash;
    server 127.0.0.1:8080;
 }
 upstream mjpgstreamer2 {
    ip_hash;
    server 127.0.0.1:8081;
 }
 upstream mjpgstreamer3 {
    ip_hash;
    server 127.0.0.1:8082;
 }
 upstream mjpgstreamer4 {
    ip_hash;
    server 127.0.0.1:8083;
 }
@@ -1,188 +0,0 @@
 #!/usr/bin/env bash
 #=======================================================================#
 # Copyright (C) 2020 - 2022 Dominik Willner <th33xitus@gmail.com>       #
 #                                                                       #
 # This file is part of KIAUH - Klipper Installation And Update Helper   #
 # https://github.com/th33xitus/kiauh                                    #
 #                                                                       #
 # This file may be distributed under the terms of the GNU GPLv3 license #
 #=======================================================================#
 set -e
 function get_date() {
  local current_date
  current_date=$(date +"%y%m%d-%H%M")
  echo "${current_date}"
 }
 function check_for_backup_dir() {
  [[ -d ${BACKUP_DIR} ]] && return
  status_msg "Create KIAUH backup directory ..."
  mkdir -p "${BACKUP_DIR}" && ok_msg "Directory created!"
 }
 function backup_before_update() {
  read_kiauh_ini "${FUNCNAME[0]}"
  local state="${backup_before_update}"
  [[ ${state} = "false" ]] && return
  backup_"${1}"
 }
 function backup_klipper_config_dir() {
  check_for_backup_dir
  local current_date config_folder_name
  if [[ -d "${KLIPPER_CONFIG}" ]]; then
    current_date=$(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 "${KLIPPER_CONFIG}" "${_}"
    print_confirm "Configuration directory backup complete!"
  else
    ok_msg "No config directory found! Skipping backup ..."
  fi
 }
 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)
  if [[ -n ${databases} ]]; then
    current_date=$(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
      status_msg "Create backup of ${database} ..."
      cp -r "${database}" "${target_dir}"
      ok_msg "Done!"
    done
    print_confirm "Moonraker database backup complete!"
  else
    print_error "No Moonraker database found! Skipping backup ..."
  fi
  return
 }
 function backup_klipper() {
  local current_date
  if [[ -d ${KLIPPER_DIR} && -d ${KLIPPY_ENV} ]]; then
    status_msg "Creating Klipper backup ..."
    check_for_backup_dir
    current_date=$(get_date)
    status_msg "Timestamp: ${current_date}"
    mkdir -p "${BACKUP_DIR}/klipper-backups/${current_date}"
    cp -r "${KLIPPER_DIR}" "${_}" && cp -r "${KLIPPY_ENV}" "${_}"
    print_confirm "Klipper backup complete!"
  else
    print_error "Can't back up 'klipper' and/or 'klipper-env' directory! Not found!"
  fi
 }
 function backup_mainsail() {
  local current_date
  if [[ -d ${MAINSAIL_DIR} ]]; then
    status_msg "Creating Mainsail backup ..."
    check_for_backup_dir
    current_date=$(get_date)
    status_msg "Timestamp: ${current_date}"
    mkdir -p "${BACKUP_DIR}/mainsail-backups/${current_date}"
    cp -r "${MAINSAIL_DIR}" "${_}"
    print_confirm "Mainsail backup complete!"
  else
    print_error "Can't back up 'mainsail' directory! Not found!"
  fi
 }
 function backup_fluidd() {
  local current_date
  if [[ -d ${FLUIDD_DIR} ]]; then
    status_msg "Creating Fluidd backup ..."
    check_for_backup_dir
    current_date=$(get_date)
    status_msg "Timestamp: ${current_date}"
    mkdir -p "${BACKUP_DIR}/fluidd-backups/${current_date}"
    cp -r "${FLUIDD_DIR}" "${_}"
    print_confirm "Fluidd backup complete!"
  else
    print_error "Can't back up 'fluidd' directory! Not found!"
  fi
 }
 function backup_moonraker() {
  local current_date
  if [[ -d ${MOONRAKER_DIR} && -d ${MOONRAKER_ENV} ]]; then
    status_msg "Creating Moonraker backup ..."
    check_for_backup_dir
    current_date=$(get_date)
    status_msg "Timestamp: ${current_date}"
    mkdir -p "${BACKUP_DIR}/moonraker-backups/${current_date}"
    cp -r "${MOONRAKER_DIR}" "${_}" && cp -r "${MOONRAKER_ENV}" "${_}"
    print_confirm "Moonraker backup complete!"
  else
    print_error "Can't back up moonraker and/or moonraker-env directory! Not found!"
  fi
 }
 function backup_octoprint() {
  local current_date
  if [[ -d ${OCTOPRINT_DIR} && -d ${OCTOPRINT_CFG_DIR} ]]; then
    status_msg "Creating OctoPrint backup ..."
    check_for_backup_dir
    current_date=$(get_date)
    status_msg "Timestamp: ${current_date}"
    mkdir -p "${BACKUP_DIR}/octoprint-backups/${current_date}"
    cp -r "${OCTOPRINT_DIR}" "${_}" && cp -r "${OCTOPRINT_CFG_DIR}" "${_}"
    print_confirm " OctoPrint backup complete!"
  else
    print_error "Can't back up OctoPrint and/or .octoprint directory!\n Not found!"
  fi
 }
 function backup_klipperscreen() {
  local current_date
  if [[ -d ${KLIPPERSCREEN_DIR} ]] ; then
    status_msg "Creating KlipperScreen backup ..."
    check_for_backup_dir
    current_date=$(get_date)
    status_msg "Timestamp: ${current_date}"
    mkdir -p "${BACKUP_DIR}/klipperscreen-backups/${current_date}"
    cp -r "${KLIPPERSCREEN_DIR}" "${_}"
    print_confirm "KlipperScreen backup complete!"
  else
    print_error "Can't back up KlipperScreen directory!\n Not found!"
  fi
 }
 function backup_telegram_bot() {
  local current_date
  if [[ -d ${TELEGRAM_BOT_DIR} ]] ; then
    status_msg "Creating MoonrakerTelegramBot backup ..."
    check_for_backup_dir
    current_date=$(get_date)
    status_msg "Timestamp: ${current_date}"
    mkdir -p "${BACKUP_DIR}/MoonrakerTelegramBot-backups/${current_date}"
    cp -r "${TELEGRAM_BOT_DIR}" "${_}"
    print_confirm "MoonrakerTelegramBot backup complete!"
  else
    print_error "Can't back up MoonrakerTelegramBot directory!\n Not found!"
  fi
 }
@@ -1,409 +0,0 @@
 #!/usr/bin/env bash
 #=======================================================================#
 # Copyright (C) 2020 - 2022 Dominik Willner <th33xitus@gmail.com>       #
 #                                                                       #
 # This file is part of KIAUH - Klipper Installation And Update Helper   #
 # https://github.com/th33xitus/kiauh                                    #
 #                                                                       #
 # This file may be distributed under the terms of the GNU GPLv3 license #
 #=======================================================================#
 set -e
 function init_flash_process() {
  ### step 1: check for required userhgroups (tty & dialout)
  check_usergroups
  top_border
  echo -e "|        ~~~~~~~~~~~~ [ Flash MCU ] ~~~~~~~~~~~~        |"
  hr
  echo -e "| Please select the flashing method to flash your MCU.  |"
  echo -e "| Make sure to only select a method your MCU supports.  |"
  echo -e "| Not all MCUs support both methods!                    |"
  hr
  blank_line
  echo -e "| 1) Regular flashing method                            |"
  echo -e "| 2) Updating via SD-Card Update                        |"
  blank_line
  back_help_footer
  local choice method
  while true; do
    read -p "${cyan}###### Please select:${white} " choice
    case "${choice}" in
      1)
        select_msg "Regular flashing method"
        method="regular"
        break;;
      2)
        select_msg "SD-Card Update"
        method="sdcard"
        break;;
      B|b)
        advanced_menu
        break;;
      H|h)
        clear && print_header
        show_flash_method_help
        break;;
      *)
        error_msg "Invalid command!";;
    esac
  done
  ### step 2: select how the mcu is connected to the host
  select_mcu_connection
  ### step 3: select which detected mcu should be flashed
  select_mcu_id "${method}"
 }
 #================================================#
 #=================== STEP 2 =====================#
 #================================================#
 function select_mcu_connection() {
  top_border
  echo -e "| ${yellow}Make sure that the controller board is connected now!${white} |"
  hr
  blank_line
  echo -e "| How is the controller board connected to the host?    |"
  echo -e "| 1) USB                                                |"
  echo -e "| 2) UART                                               |"
  blank_line
  back_help_footer
  local choice
  while true; do
    read -p "${cyan}###### Connection method:${white} " choice
    case "${choice}" in
      1)
        status_msg "Identifying MCU connected via USB ...\n"
        get_usb_id || true # continue even after exit code 1
        break;;
      2)
        status_msg "Identifying MCU possibly connected via UART ...\n"
        get_uart_id || true # continue even after exit code 1
        break;;
      B|b)
        advanced_menu
        break;;
      H|h)
        clear && print_header
        show_mcu_connection_help
        break;;
      *)
        error_msg "Invalid command!";;
    esac
  done
 }
 function print_detected_mcu_to_screen() {
  local i=1
  if (( ${#mcu_list[@]} < 1 )); then
    print_error "No MCU found!\n MCU either not connected or not detected!"
    return
  fi
  for mcu in "${mcu_list[@]}"; do
    mcu=$(echo "${mcu}" | rev | cut -d"/" -f1 | rev)
    echo -e " ● MCU #${i}: ${cyan}${mcu}${white}"
    i=$(( i + 1 ))
  done
  echo
 }
 #================================================#
 #=================== STEP 3 =====================#
 #================================================#
 function select_mcu_id() {
  local i=0 sel_index=0 method=${1}
  if (( ${#mcu_list[@]} < 1 )); then
    print_error "No MCU found!\n MCU either not connected or not detected!"
    return
  fi
  top_border
  echo -e "|                   ${red}!!! ATTENTION !!!${white}                   |"
  hr
  echo -e "| Make sure, to select the correct MCU!                 |"
  echo -e "| ${red}ONLY flash a firmware created for the respective MCU!${white} |"
  bottom_border
  echo -e "${cyan}###### List of available MCU:${white}"
  ### list all mcus
  for mcu in "${mcu_list[@]}"; do
    i=$(( i + 1 ))
    mcu=$(echo "${mcu}" | rev | cut -d"/" -f1 | rev)
    echo -e " ● MCU #${i}: ${cyan}${mcu}${white}"
  done
  ### verify user input
  local regex="^[1-9]+$"
  while [[ ! ${sel_index} =~ ${regex} ]] || [[ ${sel_index} -gt ${i} ]]; do
    echo
    read -p "${cyan}###### Select MCU to flash:${white} " sel_index
    if [[ ! ${sel_index} =~ ${regex} ]]; then
      error_msg "Invalid input!"
    elif [[ ${sel_index} -lt 1 ]] || [[ ${sel_index} -gt ${i} ]]; then
      error_msg "Please select a number between 1 and ${i}!"
    fi
    local mcu_index=$(( sel_index - 1 ))
    local selected_mcu_id="${mcu_list[${mcu_index}]}"
  done
  ### confirm selection
  local yn
  while true; do
    echo -e "\n###### You selected:\n ● MCU #${sel_index}: ${selected_mcu_id}\n"
    read -p "${cyan}###### Continue? (Y/n):${white} " yn
    case "${yn}" in
      Y|y|Yes|yes|"")
        select_msg "Yes"
        status_msg "Flashing ${selected_mcu_id} ..."
        if [[ ${method} == "regular" ]]; then
          log_info "Flashing device '${selected_mcu_id}' with method '${method}'"
          start_flash_mcu "${selected_mcu_id}"
        elif [[ ${method} == "sdcard" ]]; then
          log_info "Flashing device '${selected_mcu_id}' with method '${method}'"
          start_flash_sd "${selected_mcu_id}"
        else
          print_error "No flash method set! Aborting..."
          log_error "No flash method set!"
          return
        fi
        break;;
      N|n|No|no)
        select_msg "No"
        break;;
      *)
        error_msg "Invalid command!";;
    esac
  done
 }
 function start_flash_mcu() {
  local device=${1}
  do_action_service "stop" "klipper"
  if make flash FLASH_DEVICE="${device}"; then
    ok_msg "Flashing successfull!"
  else
    warn_msg "Flashing failed!"
    warn_msg "Please read the console output above!"
  fi
  do_action_service "start" "klipper"
 }
 function start_flash_sd() {
  local i=0 board_list=() device=${1}
  local flash_script="${KLIPPER_DIR}/scripts/flash-sdcard.sh"
  ### write each supported board to the array to make it selectable
  for board in $("${flash_script}" -l | tail -n +2); do
    board_list+=("${board}")
  done
  top_border
  echo -e "|  Please select the type of board that corresponds to  |"
  echo -e "|  the currently selected MCU ID you chose before.      |"
  blank_line
  echo -e "|  The following boards are currently supported:        |"
  hr
  ### display all supported boards to the user
  for board in "${board_list[@]}"; do
    if [[ ${i} -lt 10 ]]; then
      printf "|  ${i}) %-50s|\n" "${board_list[${i}]}"
    else
      printf "|  ${i}) %-49s|\n" "${board_list[${i}]}"
    fi
    i=$(( i + 1 ))
  done
  quit_footer
  ### make the user select one of the boards
  local choice
  while true; do
    read -p "${cyan}###### Please select board type:${white} " choice
    if [[ ${choice} = "q" || ${choice} = "Q" ]]; then
      clear && advanced_menu && break
    elif [[ ${choice} -le ${#board_list[@]} ]]; then
      local selected_board="${board_list[${choice}]}"
      break
    else
      clear && print_header
      error_msg "Invalid choice!"
      flash_mcu_sd
    fi
  done
  while true; do
    echo
    top_border
    echo -e "| If your board is flashed with firmware that connects  |"
    echo -e "| at a custom baud rate, please change it now.          |"
    blank_line
    echo -e "| If you are unsure, stick to the default 250000!       |"
    bottom_border
    local baud_rate regex="^[0-9]+$"
    echo -e "${cyan}###### Please set the baud rate:${white} "
    while [[ ! ${baud_rate} =~ ${regex} ]]; do
      read -e -i "250000" -e baud_rate
      local selected_baud_rate=${baud_rate}
      break
    done
    break
  done
  ###flash process
  do_action_service "stop" "klipper"
  if "${flash_script}" -b "${selected_baud_rate}" "${device}" "${selected_board}"; then
    print_confirm "Flashing successfull!"
    log_info "Flash successfull!"
  else
    print_error "Flashing failed!\n Please read the console output above!"
    log_error "Flash failed!"
  fi
  do_action_service "start" "klipper"
 }
 function build_fw() {
  local python_version
  if [[ ! -d ${KLIPPER_DIR} || ! -d ${KLIPPY_ENV} ]]; then
    print_error "Klipper not found!\n Cannot build firmware without Klipper!"
    return
  fi
  python_version=$(get_klipper_python_ver)
  cd "${KLIPPER_DIR}"
  status_msg "Initializing firmware build ..."
  local dep=(build-essential dpkg-dev make)
  dependency_check "${dep[@]}"
  make clean
  status_msg "Building firmware ..."
  if (( python_version == 3 )); then
    make PYTHON=python3 menuconfig
    make PYTHON=python3
  elif (( python_version == 2 )); then
    make PYTHON=python2 menuconfig
    make PYTHON=python2
  else
    warn_msg "Error reading Python version!"
    return 1
  fi
  ok_msg "Firmware built!"
 }
 #================================================#
 #=================== HELPERS ====================#
 #================================================#
 function get_usb_id() {
  unset mcu_list
  sleep 1
  mcus=$(find /dev/serial/by-id/* 2>/dev/null)
  for mcu in ${mcus}; do
    mcu_list+=("${mcu}")
  done
 }
 function get_uart_id() {
  unset mcu_list
  sleep 1
  mcus=$(find /dev -maxdepth 1 -regextype posix-extended -regex "^\/dev\/tty(AMA0|S0)$" 2>/dev/null)
  for mcu in ${mcus}; do
    mcu_list+=("${mcu}")
  done
 }
 function show_flash_method_help() {
  top_border
  echo -e "|     ~~~~~~~~ < ? > Help: Flash MCU < ? > ~~~~~~~~     |"
  hr
  echo -e "| ${cyan}Regular flashing method:${white}                              |"
  echo -e "| The default method to flash controller boards which   |"
  echo -e "| are connected and updated over USB and not by placing |"
  echo -e "| a compiled firmware file onto an internal SD-Card.    |"
  blank_line
  echo -e "| Common controllers that get flashed that way are:     |"
  echo -e "| - Arduino Mega 2560                                   |"
  echo -e "| - Fysetc F6 / S6 (used without a Display + SD-Slot)   |"
  blank_line
  echo -e "| ${cyan}Updating via SD-Card Update:${white}                          |"
  echo -e "| Many popular controller boards ship with a bootloader |"
  echo -e "| capable of updating the firmware via SD-Card.         |"
  echo -e "| Choose this method if your controller board supports  |"
  echo -e "| this way of updating. This method ONLY works for up-  |"
  echo -e "| grading firmware. The initial flashing procedure must |"
  echo -e "| be done manually per the instructions that apply to   |"
  echo -e "| your controller board.                                |"
  blank_line
  echo -e "| Common controllers that can be flashed that way are:  |"
  echo -e "| - BigTreeTech SKR 1.3 / 1.4 (Turbo) / E3 / Mini E3    |"
  echo -e "| - Fysetc F6 / S6 (used with a Display + SD-Slot)      |"
  echo -e "| - Fysetc Spider                                       |"
  blank_line
  back_footer
  local choice
  while true; do
    read -p "${cyan}###### Please select:${white} " choice
    case "${choice}" in
      B|b)
        clear && print_header
        init_flash_process
        break;;
      *)
        error_msg "Invalid command!";;
    esac
  done
 }
 function show_mcu_connection_help() {
  top_border
  echo -e "|     ~~~~~~~~ < ? > Help: Flash MCU < ? > ~~~~~~~~     |"
  hr
  echo -e "| ${cyan}USB:${white}                                                  |"
  echo -e "| Selecting USB as the connection method will scan the  |"
  echo -e "| USB ports for connected controller boards. This will  |"
  echo -e "| be similar to the 'ls /dev/serial/by-id/*' command    |"
  echo -e "| suggested by the official Klipper documentation for   |"
  echo -e "| determining successfull USB connections!              |"
  blank_line
  echo -e "| ${cyan}UART:${white}                                                 |"
  echo -e "| Selecting UART as the connection method will list all |"
  echo -e "| possible UART serial ports. Note: This method ALWAYS  |"
  echo -e "| returns something as it seems impossible to determine |"
  echo -e "| if a valid Klipper controller board is connected or   |"
  echo -e "| not. Because of that, you ${red}MUST${white} know which UART serial |"
  echo -e "| port your controller board is connected to when using |"
  echo -e "| this connection method.                               |"
  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_mcu_connection
        break;;
      *)
        error_msg "Invalid command!";;
    esac
  done
 }
@@ -1,426 +0,0 @@
 #!/usr/bin/env bash
 #=======================================================================#
 # Copyright (C) 2020 - 2022 Dominik Willner <th33xitus@gmail.com>       #
 #                                                                       #
 # This file is part of KIAUH - Klipper Installation And Update Helper   #
 # https://github.com/th33xitus/kiauh                                    #
 #                                                                       #
 # This file may be distributed under the terms of the GNU GPLv3 license #
 #=======================================================================#
 set -e
 #===================================================#
 #================== INSTALL FLUIDD =================#
 #===================================================#
 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
  fi
  ### checking dependencies
  local dep=(wget nginx)
  dependency_check "${dep[@]}"
  ### detect conflicting Haproxy and Apache2 installations
  detect_conflicting_packages
  status_msg "Initializing Fluidd installation ..."
  ### first, we create a backup of the full klipper_config dir - safety first!
  backup_klipper_config_dir
  ### check for other enabled web interfaces
  unset SET_LISTEN_PORT
  detect_enabled_sites
  ### check if another site already listens to port 80
  fluidd_port_check
  ### ask user to install mjpg-streamer
  local install_mjpg_streamer
  if [[ ! -f "${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
  ### ask user to install the recommended webinterface macros
  install_fluidd_macros
  ### create /etc/nginx/conf.d/upstreams.conf
  set_upstream_nginx_cfg
  ### create /etc/nginx/sites-available/<interface config>
  set_nginx_cfg "fluidd"
  ### nginx on ubuntu 21 and above needs special permissions to access the files
  set_nginx_permissions
  ### symlink nginx log
  symlink_webui_nginx_log "fluidd"
  ### add fluidd to the update manager in moonraker.conf
  patch_fluidd_update_manager
  ### install mjpg-streamer
  [[ ${install_mjpg_streamer} == "true" ]] && install_mjpg-streamer
  fetch_webui_ports #WIP
  ### confirm message
  print_confirm "Fluidd has been set up!"
 }
 function install_fluidd_macros() {
  while true; do
    echo
    top_border
    echo -e "| It is recommended to have some important macros in    |"
    echo -e "| your printer configuration to have Fluidd fully       |"
    echo -e "| functional and working.                               |"
    blank_line
    echo -e "| The recommended macros for Fluidd can be found here:  |"
    echo -e "| https://docs.fluidd.xyz/configuration/initial_setup   |"
    blank_line
    echo -e "| If you already have these macros in your config file, |"
    echo -e "| skip this step and answer with 'no'.                  |"
    echo -e "| Otherwise you should consider to answer with 'yes' to |"
    echo -e "| add the recommended example macros to your config.    |"
    bottom_border
    read -p "${cyan}###### Add the recommended macros? (Y/n):${white} " yn
    case "${yn}" in
      Y|y|Yes|yes|"")
        select_msg "Yes"
        download_fluidd_macros
        break;;
      N|n|No|no)
        select_msg "No"
        break;;
      *)
        print_error "Invalid command!";;
    esac
  done
  return
 }
 function download_fluidd_macros() {
  local fluidd_cfg="https://raw.githubusercontent.com/fluidd-core/FluiddPI/master/src/modules/fluidd/filesystem/home/pi/klipper_config/fluidd.cfg"
  local configs path
  configs=$(find "${KLIPPER_CONFIG}" -type f -name "printer.cfg" | 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
    log_error "execution stopped! reason: no printer.cfg found"
    return
  fi
 }
 function download_fluidd() {
  local url
  url=$(get_fluidd_download_url)
  status_msg "Downloading Fluidd from ${url} ..."
  if [[ -d ${FLUIDD_DIR} ]]; then
    rm -rf "${FLUIDD_DIR}"
  fi
  mkdir "${FLUIDD_DIR}" && cd "${FLUIDD_DIR}"
  if wget "${url}"; then
    ok_msg "Download complete!"
    status_msg "Extracting archive ..."
    unzip -q -o ./*.zip && ok_msg "Done!"
    status_msg "Remove downloaded archive ..."
    rm -rf ./*.zip && ok_msg "Done!"
  else
    print_error "Downloading Fluidd from\n ${url}\n failed!"
    exit 1
  fi
 }
 #===================================================#
 #================== REMOVE FLUIDD ==================#
 #===================================================#
 function remove_fluidd_dir() {
  [[ ! -d ${FLUIDD_DIR} ]] && return
  status_msg "Removing Fluidd directory ..."
  rm -rf "${FLUIDD_DIR}" && ok_msg "Directory removed!"
 }
 function remove_fluidd_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!"
  fi
  if [[ -L "/etc/nginx/sites-enabled/fluidd" ]]; then
    status_msg "Removing Fluidd Symlink for Nginx ..."
    sudo rm "/etc/nginx/sites-enabled/fluidd" && ok_msg "File removed!"
  fi
 }
 function remove_fluidd_logs() {
  local files
  files=$(find /var/log/nginx -name "fluidd*" 2> /dev/null | sort)
  if [[ -n ${files} ]]; then
    for file in ${files}; do
      status_msg "Removing ${file} ..."
      sudo rm -f "${file}"
      ok_msg "${file} removed!"
    done
  fi
 }
 function remove_fluidd_log_symlinks() {
  local files
  files=$(find "${KLIPPER_LOGS}" -name "fluidd*" 2> /dev/null | sort)
  if [[ -n ${files} ]]; then
    for file in ${files}; do
      status_msg "Removing ${file} ..."
      rm -f "${file}"
      ok_msg "${file} removed!"
    done
  fi
 }
 function remove_fluidd() {
  remove_fluidd_dir
  remove_fluidd_config
  remove_fluidd_logs
  remove_fluidd_log_symlinks
  ### remove fluidd_port from ~/.kiauh.ini
  sed -i "/^fluidd_port=/d" "${INI_FILE}"
  print_confirm "Fluidd successfully removed!"
 }
 #===================================================#
 #================== UPDATE FLUIDD ==================#
 #===================================================#
 function update_fluidd() {
  backup_before_update "fluidd"
  status_msg "Updating Fluidd ..."
  download_fluidd
  match_nginx_configs
  symlink_webui_nginx_log "fluidd"
  print_confirm "Fluidd successfully updated!"
 }
 #===================================================#
 #================== FLUIDD STATUS ==================#
 #===================================================#
 function get_fluidd_status() {
  local status
  local data_arr=("${FLUIDD_DIR}" "${NGINX_SA}/fluidd" "${NGINX_SE}/fluidd")
  ### count+1 for each found data-item from array
  local filecount=0
  for data in "${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_fluidd_version() {
  [[ ! -f "${FLUIDD_DIR}/.version" ]] && return
  local version
  version=$(head -n 1 "${FLUIDD_DIR}/.version")
  echo "${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}"
 }
 function compare_fluidd_versions() {
  local versions local_ver remote_ver
  local_ver="$(get_local_fluidd_version)"
  remote_ver="$(get_remote_fluidd_version)"
  if [[ ${local_ver} != "${remote_ver}" && ${local_ver} != "" ]]; then
    versions="${yellow}$(printf " %-14s" "${local_ver}")${white}"
    versions+="|${green}$(printf " %-13s" "${remote_ver}")${white}"
    # add moonraker to application_updates_available in kiauh.ini
    add_to_application_updates "fluidd"
  else
    versions="${green}$(printf " %-14s" "${local_ver}")${white}"
    versions+="|${green}$(printf " %-13s" "${remote_ver}")${white}"
  fi
  echo "${versions}"
 }
 #================================================#
 #=================== HELPERS ====================#
 #================================================#
 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)
  ### 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/${stable_tag}/fluidd.zip"
  read_kiauh_ini "${FUNCNAME[0]}"
  if [[ ${fluidd_install_unstable} == "true" ]]; then
    url="${latest_url}"
    echo "${url}"
  else
    url="${stable_url}"
    echo "${url}"
  fi
 }
 function fluidd_port_check() {
  if [[ ${FLUIDD_ENABLED} == "false" ]]; then
    if [[ ${SITE_ENABLED} == "true" ]]; then
      status_msg "Detected other enabled interfaces:"
      [[ ${MAINSAIL_ENABLED} == "true" ]] && \
      echo "   ${cyan}● Mainsail - Port: ${MAINSAIL_PORT}${white}"
      if [[ ${MAINSAIL_PORT} == "80" ]]; then
        PORT_80_BLOCKED="true"
        select_fluidd_port
      fi
    else
      DEFAULT_PORT=$(grep listen "${KIAUH_SRCDIR}/resources/fluidd" | head -1 | sed 's/^\s*//' | cut -d" " -f2 | cut -d";" -f1)
      SET_LISTEN_PORT=${DEFAULT_PORT}
    fi
    SET_NGINX_CFG="true"
  else
    SET_NGINX_CFG="false"
  fi
 }
 function select_fluidd_port() {
  if [[ ${PORT_80_BLOCKED} == "true" ]]; then
    echo
    top_border
    echo -e "|                    ${red}!!!WARNING!!!${white}                      |"
    echo -e "| ${red}You need to choose a different port for Fluidd!${white}       |"
    echo -e "| ${red}The following web interface is listening at port 80:${white}  |"
    blank_line
    [[ ${MAINSAIL_PORT} == "80" ]] && echo "|  ● Mainsail                                           |"
    blank_line
    echo -e "| Make sure you don't choose a port which is already    |"
    echo -e "| assigned to another webinterface!                     |"
    blank_line
    echo -e "| Be aware: there is ${red}NO${white} sanity check for the following  |"
    echo -e "| input. So make sure to choose a valid port!           |"
    bottom_border
    local new_port re="^[0-9]+$"
    while true; do
      read -p "${cyan}Please enter a new Port:${white} " new_port
      if [[ ${new_port} =~ ${re} && ${new_port} != "${MAINSAIL_PORT}" ]]; then
        select_msg "Setting port ${new_port} for Fluidd!"
        SET_LISTEN_PORT=${new_port}
        break
      else
        if [[ ! ${new_port} =~ ${re}  ]]; then
          error_msg "Invalid input!"
        else
          error_msg "Port already taken! Select a different one!"
        fi
      fi
    done
  fi
 }
 function patch_fluidd_update_manager() {
  local patched="false"
  local moonraker_configs
  moonraker_configs=$(find "${KLIPPER_CONFIG}" -type f -name "moonraker.conf" | sort)
  for conf in ${moonraker_configs}; do
    if ! grep -Eq "^\[update_manager fluidd\]$" "${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 to update manager in file:\n       ${conf}"
      /bin/sh -c "cat >> ${conf}" << MOONRAKER_CONF
 [update_manager fluidd]
 type: web
 channel: stable
 repo: fluidd-core/fluidd
 path: ~/fluidd
 MOONRAKER_CONF
    fi
    patched="true"
  done
  if [[ ${patched} == "true" ]]; then
    do_action_service "restart" "moonraker"
  fi
 }
@@ -1,122 +0,0 @@
 #!/usr/bin/env bash
 #=======================================================================#
 # Copyright (C) 2020 - 2022 Dominik Willner <th33xitus@gmail.com>       #
 #                                                                       #
 # This file is part of KIAUH - Klipper Installation And Update Helper   #
 # https://github.com/th33xitus/kiauh                                    #
 #                                                                       #
 # This file may be distributed under the terms of the GNU GPLv3 license #
 #=======================================================================#
 set -e
 #=================================================#
 #======== INSTALL GCODE_SHELL_COMMAND.PY =========#
 #=================================================#
 function setup_gcode_shell_command() {
  top_border
  echo -e "| You are about to install the 'G-Code Shell Command'   |"
  echo -e "| extension. Please make sure to read the instructions  |"
  echo -e "| before you continue and remember that potential risks |"
  echo -e "| can be involved after installing this extension!      |"
  blank_line
  echo -e "| ${red}You accept that you are doing this on your own risk!${white}  |"
  bottom_border
  local yn
  while true; do
    read -p "${cyan}###### Do you want to continue? (Y/n):${white} " yn
    case "${yn}" in
      Y|y|Yes|yes|"")
        select_msg "Yes"
        if [[ ! -d "${KLIPPER_DIR}/klippy/extras" ]]; then
          print_error "Folder ~/klipper/klippy/extras not found!\n      Klipper not installed yet?"
          return
        fi
        status_msg "Installing gcode shell command extension ..."
        if [[ ! -f "${KLIPPER_DIR}/klippy/extras/gcode_shell_command.py" ]]; then
          install_gcode_shell_command
        else
          echo; warn_msg "File 'gcode_shell_command.py' already exists in the destination location!"
          while true; do
            read -p "${cyan}###### Do you want to overwrite it? (Y/n):${white} " yn
            case "${yn}" in
              Y|y|Yes|yes|"")
                select_msg "Yes"
                rm -f "${KLIPPER_DIR}/klippy/extras/gcode_shell_command.py"
                install_gcode_shell_command
                break;;
              N|n|No|no)
                select_msg "No"
                break;;
              *)
                error_msg "Invalid Input!";;
            esac
          done
        fi
        return;;
      N|n|No|no)
        select_msg "No"
        return;;
      *)
        error_msg "Invalid Input!";;
    esac
  done
 }
 function install_gcode_shell_command() {
  do_action_service "stop" "klipper"
  status_msg "Copy 'gcode_shell_command.py' to '${KLIPPER_DIR}/klippy/extras' ..."
  if cp "${KIAUH_SRCDIR}/resources/gcode_shell_command.py" "${KLIPPER_DIR}/klippy/extras"; then
    ok_msg "Done!"
  else
    error_msg "Cannot copy file to target destination...Exiting!"
    return 1
  fi
  local yn
  while true; do
    echo
    read -p "${cyan}###### Create an example shell command? (Y/n):${white} " yn
    case "${yn}" in
      Y|y|Yes|yes|"")
        select_msg "Yes"
        create_example_shell_command
        break;;
      N|n|No|no)
        select_msg "No"
        break;;
    esac
  done
  do_action_service "restart" "klipper"
  print_confirm "Shell command extension installed!"
  return
 }
 function create_example_shell_command() {
  ### create a backup of the config folder
  backup_klipper_config_dir
  local printer_cfgs path
  printer_cfgs=$(find "$(get_klipper_cfg_dir)" -type f -name "printer.cfg" | sort)
  for cfg in ${printer_cfgs}; do
    path=$(echo "${cfg}" | rev | cut -d"/" -f2- | rev)
    if [[ ! -f "${path}/shell_command.cfg" ]]; then
      status_msg "Copy shell_command.cfg to ${path} ..."
      cp "${KIAUH_SRCDIR}/resources/shell_command.cfg" "${path}"
      ok_msg "${path}/shell_command.cfg created!"
      ### write include to the very first line of the printer.cfg
      sed -i "1 i [include shell_command.cfg]" "${cfg}"
    fi
  done
 }
@@ -1,77 +0,0 @@
 #!/usr/bin/env bash
 #=======================================================================#
 # Copyright (C) 2020 - 2022 Dominik Willner <th33xitus@gmail.com>       #
 #                                                                       #
 # This file is part of KIAUH - Klipper Installation And Update Helper   #
 # https://github.com/th33xitus/kiauh                                    #
 #                                                                       #
 # This file may be distributed under the terms of the GNU GPLv3 license #
 #=======================================================================#
 # shellcheck disable=SC2034
 set -e
 function set_globals() {
  #=================== SYSTEM ===================#
  SYSTEMD="/etc/systemd/system"
  INITD="/etc/init.d"
  ETCDEF="/etc/default"
  #=================== KIAUH ====================#
  green=$(echo -en "\e[92m")
  yellow=$(echo -en "\e[93m")
  magenta=$(echo -en "\e[35m")
  red=$(echo -en "\e[91m")
  cyan=$(echo -en "\e[96m")
  white=$(echo -en "\e[39m")
  INI_FILE="${HOME}/.kiauh.ini"
  LOGFILE="/tmp/kiauh.log"
  RESOURCES="${KIAUH_SRCDIR}/resources"
  BACKUP_DIR="${HOME}/kiauh-backups"
  #================== KLIPPER ===================#
  KLIPPY_ENV="${HOME}/klippy-env"
  KLIPPER_DIR="${HOME}/klipper"
  KLIPPER_REPO="https://github.com/Klipper3d/klipper.git"
  KLIPPER_LOGS="${HOME}/klipper_logs"
  KLIPPER_CONFIG="$(get_klipper_cfg_dir)" # default: ${HOME}/klipper_config
  #================= MOONRAKER ==================#
  MOONRAKER_ENV="${HOME}/moonraker-env"
  MOONRAKER_DIR="${HOME}/moonraker"
  MOONRAKER_REPO="https://github.com/Arksine/moonraker.git"
  #================= MAINSAIL ===================#
  MAINSAIL_DIR="${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"
  KLIPPERSCREEN_DIR="${HOME}/KlipperScreen"
  KLIPPERSCREEN_REPO="https://github.com/jordanruthe/KlipperScreen.git"
  #========== MOONRAKER-TELEGRAM-BOT ============#
  TELEGRAM_BOT_ENV="${HOME}/moonraker-telegram-bot-env"
  TELEGRAM_BOT_DIR="${HOME}/moonraker-telegram-bot"
  TELEGRAM_BOT_REPO="https://github.com/nlef/moonraker-telegram-bot.git"
  #=============== PRETTY-GCODE =================#
  PGC_DIR="${HOME}/pgcode"
  PGC_REPO="https://github.com/Kragrathea/pgcode"
  #================== NGINX =====================#
  NGINX_SA="/etc/nginx/sites-available"
  NGINX_SE="/etc/nginx/sites-enabled"
  NGINX_CONFD="/etc/nginx/conf.d"
  #=============== MOONRAKER-OBICO ================#
  MOONRAKER_OBICO_DIR="${HOME}/moonraker-obico"
  MOONRAKER_OBICO_REPO="https://github.com/TheSpaghettiDetective/moonraker-obico.git"
 }
@@ -1,622 +0,0 @@
 #!/usr/bin/env bash
 #=======================================================================#
 # Copyright (C) 2020 - 2022 Dominik Willner <th33xitus@gmail.com>       #
 #                                                                       #
 # This file is part of KIAUH - Klipper Installation And Update Helper   #
 # https://github.com/th33xitus/kiauh                                    #
 #                                                                       #
 # This file may be distributed under the terms of the GNU GPLv3 license #
 #=======================================================================#
 set -e
 #=================================================#
 #================ INSTALL KLIPPER ================#
 #=================================================#
 ### check for existing klipper service installations
 function klipper_initd() {
  local services
  services=$(find "${INITD}" -maxdepth 1 -regextype posix-extended -regex "${INITD}/klipper(-[^0])?[0-9]*" | sort)
  echo "${services}"
 }
 function klipper_systemd() {
  local services
  services=$(find "${SYSTEMD}" -maxdepth 1 -regextype posix-extended -regex "${SYSTEMD}/klipper(-[0-9a-zA-Z]+)?.service" | sort)
  echo "${services}"
 }
 function klipper_setup_dialog() {
  status_msg "Initializing Klipper installation ..."
  local klipper_initd_service
  local klipper_systemd_services
  local python_version="${1}" user_input=()
  local error
  klipper_initd_service=$(klipper_initd)
  klipper_systemd_services=$(klipper_systemd)
  user_input+=("${python_version}")
  ### 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
    error="At least one Klipper service is already installed:"
    for s in ${klipper_systemd_services}; do
      log_info "Found Klipper service: ${s}"
      error="${error}\n ➔ ${s}"
    done
  fi
  [[ -n ${error} ]] && print_error "${error}" && return
  ### ask for amount of instances to create
  top_border
  echo -e "| Please select the number of Klipper instances to set  |"
  echo -e "| up. The number of Klipper instances will determine    |"
  echo -e "| the amount of printers you can run from this host.    |"
  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[@]}"
 }
 ###
 # extracts the required packages from the
 # install-debian.sh script and installs them
 #
 # @param {string}: python_version - klipper-env python version
 #
 function install_klipper_packages() {
  local packages python_version="${1}"
  local install_script="${KLIPPER_DIR}/scripts/install-debian.sh"
  status_msg "Reading dependencies..."
  # shellcheck disable=SC2016
  packages=$(grep "PKGLIST=" "${install_script}" | cut -d'"' -f2 | sed 's/\${PKGLIST}//g' | tr -d '\n')
  ### add dfu-util for octopi-images
  packages+=" dfu-util"
  ### add dbus requirement for DietPi distro
  [[ -e "/boot/dietpi/.version" ]] && packages+=" dbus"
  if [[ ${python_version} == "python3" ]]; then
    ### replace python-dev with python3-dev if python3 was selected
    packages="${packages//python-dev/python3-dev}"
  elif [[ ${python_version} == "python2" ]]; then
    ### package name 'python-dev' is deprecated (-> no installation candidate) on more modern linux distros
    packages="${packages//python-dev/python2-dev}"
  else
    log_error "Internal Error: missing parameter 'python_version' during function call of ${FUNCNAME[0]}"
    error_msg "Internal Error: missing parameter 'python_version' during function call of ${FUNCNAME[0]}"
    exit 1
  fi
  echo "${cyan}${packages}${white}" | tr '[:space:]' '\n'
  read -r -a packages <<< "${packages}"
  ### Update system package info
  status_msg "Updating package lists..."
  if ! sudo apt-get update --allow-releaseinfo-change; then
    log_error "failure while updating package lists"
    error_msg "Updating package lists failed!"
    exit 1
  fi
  ### Install required packages
  status_msg "Installing required packages..."
  if ! sudo apt-get install --yes "${packages[@]}"; then
    log_error "failure while installing required klipper packages"
    error_msg "Installing required packages failed!"
    exit 1
  fi
 }
 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
  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 "${KLIPPER_DIR}"/scripts/klippy-requirements.txt
    else
      log_error "failure while creating python3 klippy-env"
      error_msg "Creation of Klipper virtualenv failed!"
      exit 1
    fi
  fi
  return
 }
 function klipper_setup() {
  read_kiauh_ini "${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="${custom_klipper_repo_branch}"
  ### checking dependencies
  local dep=(git)
  dependency_check "${dep[@]}"
  ### step 1: clone klipper
  clone_klipper "${custom_repo}" "${custom_branch}"
  ### step 2: install klipper dependencies and create python virtualenv
  install_klipper_packages "${python_version}"
  create_klipper_virtualenv "${python_version}"
  ### step 3: create gcode_files and logs folder
  [[ ! -d "${HOME}/gcode_files" ]] && mkdir -p "${HOME}/gcode_files"
  [[ ! -d ${KLIPPER_LOGS} ]] && mkdir -p "${KLIPPER_LOGS}"
  ### step 4: create klipper instances
  create_klipper_service "${instance_arr[@]}"
  ### step 5: enable and start all instances
  do_action_service "enable" "klipper"
  do_action_service "start" "klipper"
  ### step 6: check for dialout group membership
  check_usergroups
  ### confirm message
  local confirm=""
  (( instance_arr[0] == 1 )) && confirm="Klipper has been set up!"
  (( instance_arr[0] > 1 )) && confirm="${instance_arr[0]} Klipper instances have been set up!"
  print_confirm "${confirm}" && return
 }
 function clone_klipper() {
  local repo=${1} branch=${2}
  [[ -z ${repo} ]] && repo="${KLIPPER_REPO}"
  repo=$(echo "${repo}" | sed -r "s/^(http|https):\/\/github\.com\///i; s/\.git$//")
  repo="https://github.com/${repo}"
  [[ -z ${branch} ]] && branch="master"
  ### force remove existing klipper dir and clone into fresh klipper dir
  [[ -d ${KLIPPER_DIR} ]] && rm -rf "${KLIPPER_DIR}"
  status_msg "Cloning Klipper from ${repo} ..."
  cd "${HOME}" || exit 1
  if git clone "${repo}" "${KLIPPER_DIR}"; then
    cd "${KLIPPER_DIR}" && git checkout "${branch}"
  else
    print_error "Cloning Klipper from\n ${repo}\n failed!"
    exit 1
  fi
 }
 function write_klipper_service() {
  local i=${1} cfg=${2} log=${3} printer=${4} uds=${5} service=${6}
  local service_template="${KIAUH_SRCDIR}/resources/klipper.service"
  ### replace all placeholders
  if [[ ! -f ${service} ]]; then
    status_msg "Creating Klipper Service ${i} ..."
    sudo cp "${service_template}" "${service}"
    [[ -z ${i} ]] && sudo sed -i "s| for instance klipper-%INST%||" "${service}"
    [[ -n ${i} ]] && sudo sed -i "s|%INST%|${i}|" "${service}"
    sudo sed -i "s|%USER%|${USER}|; s|%ENV%|${KLIPPY_ENV}|; s|%DIR%|${KLIPPER_DIR}|" "${service}"
    sudo sed -i "s|%LOG%|${log}|; s|%CFG%|${cfg}|; s|%PRINTER%|${printer}|; s|%UDS%|${uds}|" "${service}"
  fi
 }
 function write_example_printer_cfg() {
  local cfg_dir=${1} cfg=${2}
  local cfg_template="${KIAUH_SRCDIR}/resources/printer.cfg"
  ### create a config directory if it doesn't exist
  if [[ ! -d ${cfg_dir} ]]; then
    status_msg "Creating '${cfg_dir}' ..."
    mkdir -p "${cfg_dir}"
  fi
  ### create a minimal config if there is no printer.cfg
  if [[ ! -f ${cfg} ]]; then
    status_msg "Creating minimal example printer.cfg ..."
    cp "${cfg_template}" "${cfg}"
  fi
 }
 function create_klipper_service() {
  local input=("${@}")
  local klipper_count=${input[0]} && unset "input[0]"
  local names=("${input[@]}") && unset "input[@]"
  local cfg_dir cfg log printer uds service
  if (( klipper_count == 1 )) && [[ ${#names[@]} -eq 0 ]]; then
    cfg_dir="${KLIPPER_CONFIG}"
    cfg="${cfg_dir}/printer.cfg"
    log="${KLIPPER_LOGS}/klippy.log"
    printer="/tmp/printer"
    uds="/tmp/klippy_uds"
    service="${SYSTEMD}/klipper.service"
    ### write single instance service
    write_klipper_service "" "${cfg}" "${log}" "${printer}" "${uds}" "${service}"
    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]} =~ ${re} ]]; then
        cfg_dir="${KLIPPER_CONFIG}/printer_${names[${j}]}"
      else
        cfg_dir="${KLIPPER_CONFIG}/${names[${j}]}"
      fi
      cfg="${cfg_dir}/printer.cfg"
      log="${KLIPPER_LOGS}/klippy-${names[${j}]}.log"
      printer="/tmp/printer-${names[${j}]}"
      uds="/tmp/klippy_uds-${names[${j}]}"
      service="${SYSTEMD}/klipper-${names[${j}]}.service"
      ### write multi instance service
      write_klipper_service "${names[${j}]}" "${cfg}" "${log}" "${printer}" "${uds}" "${service}"
      write_example_printer_cfg "${cfg_dir}" "${cfg}"
      ok_msg "Klipper instance 'klipper-${names[${j}]}' created!"
      j=$(( j + 1 ))
    done && unset j
  else
    return 1
  fi
 }
 #================================================#
 #================ REMOVE KLIPPER ================#
 #================================================#
 function remove_klipper_sysvinit() {
  [[ ! -e "${INITD}/klipper" ]] && return
  status_msg "Removing Klipper SysVinit service ..."
  sudo systemctl stop klipper
  sudo update-rc.d -f klipper remove
  sudo rm -f "${INITD}/klipper" "${ETCDEF}/klipper"
  ok_msg "Klipper SysVinit service removed!"
 }
 function remove_klipper_systemd() {
  [[ -z $(klipper_systemd) ]] && return
  status_msg "Removing Klipper Systemd Services ..."
  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}/${service}"
    ok_msg "Done!"
  done
  ### reloading units
  sudo systemctl daemon-reload
  sudo systemctl reset-failed
  ok_msg "Klipper Service removed!"
 }
 function remove_klipper_logs() {
  local files regex="klippy(-[0-9a-zA-Z]+)?\.log(.*)?"
  files=$(find "${KLIPPER_LOGS}" -maxdepth 1 -regextype posix-extended -regex "${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 "${file} removed!"
    done
  fi
 }
 function remove_klipper_uds() {
  local files
  files=$(find /tmp -maxdepth 1 -regextype posix-extended -regex "/tmp/klippy_uds(-[0-9a-zA-Z]+)?" | sort)
  if [[ -n ${files} ]]; then
    for file in ${files}; do
      status_msg "Removing ${file} ..."
      rm -f "${file}"
      ok_msg "${file} removed!"
    done
  fi
 }
 function remove_klipper_printer() {
  local files
  files=$(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
 }
 function remove_klipper_dir() {
  [[ ! -d ${KLIPPER_DIR} ]] && return
  status_msg "Removing Klipper directory ..."
  rm -rf "${KLIPPER_DIR}"
  ok_msg "Directory removed!"
 }
 function remove_klipper_env() {
  [[ ! -d ${KLIPPY_ENV} ]] && return
  status_msg "Removing klippy-env directory ..."
  rm -rf "${KLIPPY_ENV}"
  ok_msg "Directory removed!"
 }
 function remove_klipper() {
  remove_klipper_sysvinit
  remove_klipper_systemd
  remove_klipper_logs
  remove_klipper_uds
  remove_klipper_printer
  remove_klipper_dir
  remove_klipper_env
  local confirm="Klipper was successfully removed!"
  print_confirm "${confirm}" && return
 }
 #================================================#
 #================ UPDATE KLIPPER ================#
 #================================================#
 ###
 # stops klipper, performs a git pull, installs
 # possible new dependencies, then restarts klipper
 #
 function update_klipper() {
  read_kiauh_ini "${FUNCNAME[0]}"
  local py_ver
  local custom_repo="${custom_klipper_repo}"
  local custom_branch="${custom_klipper_repo_branch}"
  py_ver="python$(get_klipper_python_ver)"
  do_action_service "stop" "klipper"
  if [[ ! -d ${KLIPPER_DIR} ]]; then
    clone_klipper "${custom_repo}" "${custom_branch}"
  else
    backup_before_update "klipper"
    status_msg "Updating Klipper ..."
    cd "${KLIPPER_DIR}" && git pull
    ### read PKGLIST and install possible new dependencies
    install_klipper_packages "${py_ver}"
    ### install possible new python dependencies
    "${KLIPPY_ENV}"/bin/pip install -r "${KLIPPER_DIR}/scripts/klippy-requirements.txt"
  fi
  ok_msg "Update complete!"
  do_action_service "restart" "klipper"
 }
 #================================================#
 #================ KLIPPER STATUS ================#
 #================================================#
 function get_klipper_status() {
  local sf_count status py_ver
  sf_count="$(klipper_systemd | wc -w)"
  ### detect an existing "legacy" klipper init.d installation
  if [[ $(klipper_systemd | wc -w) -eq 0 ]] \
  && [[ $(klipper_initd | wc -w) -ge 1 ]]; then
    sf_count=1
  fi
  py_ver=$(get_klipper_python_ver)
  ### remove the "SERVICE" entry from the data array if a klipper service is installed
  local data_arr=(SERVICE "${KLIPPER_DIR}" "${KLIPPY_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
    if (( py_ver == 3 )); then
      status="Installed: ${sf_count}(py${py_ver})"
    else
      status="Installed: ${sf_count}"
    fi
  elif (( filecount == 0 )); then
    status="Not installed!"
  else
    status="Incomplete!"
  fi
  echo "${status}"
 }
 function get_local_klipper_commit() {
  [[ ! -d ${KLIPPER_DIR} || ! -d "${KLIPPER_DIR}/.git" ]] && return
  local commit
  cd "${KLIPPER_DIR}"
  commit="$(git describe HEAD --always --tags | cut -d "-" -f 1,2)"
  echo "${commit}"
 }
 function get_remote_klipper_commit() {
  [[ ! -d ${KLIPPER_DIR} || ! -d "${KLIPPER_DIR}/.git" ]] && return
  local commit
  cd "${KLIPPER_DIR}" && git fetch origin -q
  commit=$(git describe origin/master --always --tags | cut -d "-" -f 1,2)
  echo "${commit}"
 }
 function compare_klipper_versions() {
  local versions local_ver remote_ver
  local_ver="$(get_local_klipper_commit)"
  remote_ver="$(get_remote_klipper_commit)"
  if [[ ${local_ver} != "${remote_ver}" ]]; then
    versions="${yellow}$(printf " %-14s" "${local_ver}")${white}"
    versions+="|${green}$(printf " %-13s" "${remote_ver}")${white}"
    # add klipper to application_updates_available in kiauh.ini
    add_to_application_updates "klipper"
  else
    versions="${green}$(printf " %-14s" "${local_ver}")${white}"
    versions+="|${green}$(printf " %-13s" "${remote_ver}")${white}"
  fi
  echo "${versions}"
 }
 #================================================#
 #=================== HELPERS ====================#
 #================================================#
 function get_klipper_cfg_dir() {
  local cfg_dir
  read_kiauh_ini "${FUNCNAME[0]}"
  if [[ -z ${custom_klipper_cfg_loc} ]]; then
    cfg_dir="${HOME}/klipper_config"
  else
    cfg_dir="${custom_klipper_cfg_loc}"
  fi
  echo "${cfg_dir}"
 }
 ###
 # reads the python version from the klipper virtual environment
 #
 # @output: writes the python major version to STDOUT
 #
 function get_klipper_python_ver() {
  [[ ! -d ${KLIPPY_ENV} ]] && return
  local version
  version=$("${KLIPPY_ENV}"/bin/python --version 2>&1 | cut -d" " -f2 | cut -d"." -f1)
  echo "${version}"
 }
@@ -1,235 +0,0 @@
 #!/usr/bin/env bash
 #=======================================================================#
 # Copyright (C) 2020 - 2022 Dominik Willner <th33xitus@gmail.com>       #
 #                                                                       #
 # This file is part of KIAUH - Klipper Installation And Update Helper   #
 # https://github.com/th33xitus/kiauh                                    #
 #                                                                       #
 # This file may be distributed under the terms of the GNU GPLv3 license #
 #=======================================================================#
 set -e
 #===================================================#
 #============== INSTALL KLIPPERSCREEN ==============#
 #===================================================#
 function klipperscreen_systemd() {
  local services
  services=$(find "${SYSTEMD}" -maxdepth 1 -regextype posix-extended -regex "${SYSTEMD}/KlipperScreen.service")
  echo "${services}"
 }
 function install_klipperscreen() {
  ### 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 "${error}" && return
  fi
  ### first, we create a backup of the full klipper_config dir - safety first!
  backup_klipper_config_dir
  ### install KlipperScreen
  klipperscreen_setup
  ### add klipperscreen to the update manager in moonraker.conf
  patch_klipperscreen_update_manager
  do_action_service "restart" "KlipperScreen"
 }
 function klipperscreen_setup() {
  local dep=(wget curl unzip dfu-util)
  dependency_check "${dep[@]}"
  status_msg "Cloning KlipperScreen from ${KLIPPERSCREEN_REPO} ..."
  # force remove existing KlipperScreen dir
  [[ -d ${KLIPPERSCREEN_DIR} ]] && rm -rf "${KLIPPERSCREEN_DIR}"
  # clone into fresh KlipperScreen dir
  cd "${HOME}" || exit 1
  if ! git clone "${KLIPPERSCREEN_REPO}" "${KLIPPERSCREEN_DIR}"; then
    print_error "Cloning KlipperScreen from\n ${KLIPPERSCREEN_REPO}\n failed!"
    exit 1
  fi
  status_msg "Installing KlipperScreen ..."
  if "${KLIPPERSCREEN_DIR}"/scripts/KlipperScreen-install.sh; then
    ok_msg "KlipperScreen successfully installed!"
  else
    print_error "KlipperScreen installation failed!"
    exit 1
  fi
 }
 #===================================================#
 #=============== REMOVE KLIPPERSCREEN ==============#
 #===================================================#
 function remove_klipperscreen() {
  ### remove KlipperScreen dir
  if [[ -d ${KLIPPERSCREEN_DIR} ]]; then
    status_msg "Removing KlipperScreen directory ..."
    rm -rf "${KLIPPERSCREEN_DIR}" && ok_msg "Directory removed!"
  fi
  ### remove KlipperScreen VENV dir
  if [[ -d ${KLIPPERSCREEN_ENV} ]]; then
    status_msg "Removing KlipperScreen VENV directory ..."
    rm -rf "${KLIPPERSCREEN_ENV}" && ok_msg "Directory removed!"
  fi
  ### remove KlipperScreen service
  if [[ -e "${SYSTEMD}/KlipperScreen.service" ]]; then
    status_msg "Removing KlipperScreen service ..."
    do_action_service "stop" "KlipperScreen"
    do_action_service "disable" "KlipperScreen"
    sudo rm -f "${SYSTEMD}/KlipperScreen.service"
    ###reloading units
    sudo systemctl daemon-reload
    sudo systemctl reset-failed
    ok_msg "KlipperScreen Service removed!"
  fi
  ### remove KlipperScreen log
  if [[ -e "/tmp/KlipperScreen.log" ]]; then
    status_msg "Removing KlipperScreen log file ..."
    rm -f "/tmp/KlipperScreen.log" && ok_msg "File removed!"
  fi
  ### remove KlipperScreen log symlink in config dir
  if [[ -e "${KLIPPER_CONFIG}/KlipperScreen.log" ]]; then
    status_msg "Removing KlipperScreen log symlink ..."
    rm -f "${KLIPPER_CONFIG}/KlipperScreen.log" && ok_msg "File removed!"
  fi
  print_confirm "KlipperScreen successfully removed!"
 }
 #===================================================#
 #=============== UPDATE KLIPPERSCREEN ==============#
 #===================================================#
 function update_klipperscreen() {
  local old_md5
  old_md5=$(md5sum "${KLIPPERSCREEN_DIR}/scripts/KlipperScreen-requirements.txt" | cut -d " " -f1)
  do_action_service "stop" "KlipperScreen"
  cd "${KLIPPERSCREEN_DIR}"
  git pull origin master -q && ok_msg "Fetch successfull!"
  git checkout -f master && ok_msg "Checkout successfull"
  if [[ $(md5sum "${KLIPPERSCREEN_DIR}/scripts/KlipperScreen-requirements.txt" | cut -d " " -f1) != "${old_md5}" ]]; then
    status_msg "New dependecies detected..."
    "${KLIPPERSCREEN_ENV}"/bin/pip install -r "${KLIPPERSCREEN_DIR}/scripts/KlipperScreen-requirements.txt"
    ok_msg "Dependencies have been installed!"
  fi
  ok_msg "Update complete!"
  do_action_service "start" "KlipperScreen"
 }
 #===================================================#
 #=============== KLIPPERSCREEN STATUS ==============#
 #===================================================#
 function get_klipperscreen_status() {
  local sf_count status
  sf_count="$(klipperscreen_systemd | wc -w)"
  ### remove the "SERVICE" entry from the data array if a moonraker service is installed
  local data_arr=(SERVICE "${KLIPPERSCREEN_DIR}" "${KLIPPERSCREEN_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_klipperscreen_commit() {
  [[ ! -d ${KLIPPERSCREEN_DIR} || ! -d "${KLIPPERSCREEN_DIR}/.git" ]] && return
  local commit
  cd "${KLIPPERSCREEN_DIR}"
  commit="$(git describe HEAD --always --tags | cut -d "-" -f 1,2)"
  echo "${commit}"
 }
 function get_remote_klipperscreen_commit() {
  [[ ! -d ${KLIPPERSCREEN_DIR} || ! -d "${KLIPPERSCREEN_DIR}/.git" ]] && return
  local commit
  cd "${KLIPPERSCREEN_DIR}" && git fetch origin -q
  commit=$(git describe origin/master --always --tags | cut -d "-" -f 1,2)
  echo "${commit}"
 }
 function compare_klipperscreen_versions() {
  local versions local_ver remote_ver
  local_ver="$(get_local_klipperscreen_commit)"
  remote_ver="$(get_remote_klipperscreen_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 "klipperscreen"
  else
    versions="${green}$(printf " %-14s" "${local_ver}")${white}"
    versions+="|${green}$(printf " %-13s" "${remote_ver}")${white}"
  fi
  echo "${versions}"
 }
 #================================================#
 #=================== HELPERS ====================#
 #================================================#
 function patch_klipperscreen_update_manager() {
  local patched="false"
  local moonraker_configs
  moonraker_configs=$(find "${KLIPPER_CONFIG}" -type f -name "moonraker.conf" | sort)
  for conf in ${moonraker_configs}; do
    if ! grep -Eq "^\[update_manager KlipperScreen\]$" "${conf}"; then
      ### add new line to conf if it doesn't end with one
      [[ $(tail -c1 "${conf}" | wc -l) -eq 0 ]] && echo "" >> "${conf}"
      ### add KlipperScreens update manager section to moonraker.conf
      status_msg "Adding KlipperScreen to update manager in file:\n       ${conf}"
      /bin/sh -c "cat >> ${conf}" << MOONRAKER_CONF
 [update_manager KlipperScreen]
 type: git_repo
 path: ${HOME}/KlipperScreen
 origin: https://github.com/jordanruthe/KlipperScreen.git
 env: ${HOME}/.KlipperScreen-env/bin/python
 requirements: scripts/KlipperScreen-requirements.txt
 install_script: scripts/KlipperScreen-install.sh
 MOONRAKER_CONF
    fi
    patched="true"
  done
  if [[ ${patched} == "true" ]]; then
    do_action_service "restart" "moonraker"
  fi
 }
@@ -1,601 +0,0 @@
 #!/usr/bin/env bash
 #=======================================================================#
 # Copyright (C) 2020 - 2022 Dominik Willner <th33xitus@gmail.com>       #
 #                                                                       #
 # This file is part of KIAUH - Klipper Installation And Update Helper   #
 # https://github.com/th33xitus/kiauh                                    #
 #                                                                       #
 # This file may be distributed under the terms of the GNU GPLv3 license #
 #=======================================================================#
 set -e
 #===================================================#
 #================= INSTALL MAINSAIL ================#
 #===================================================#
 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
  fi
  ### checking dependencies
  local dep=(wget nginx)
  dependency_check "${dep[@]}"
  ### detect conflicting Haproxy and Apache2 installations
  detect_conflicting_packages
  status_msg "Initializing Mainsail installation ..."
  ### first, we create a backup of the full klipper_config dir - safety first!
  backup_klipper_config_dir
  ### check for other enabled web interfaces
  unset SET_LISTEN_PORT
  detect_enabled_sites
  ### check if another site already listens to port 80
  mainsail_port_check
  ### ask user to install mjpg-streamer
  local install_mjpg_streamer
  if [[ ! -f "${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
  ### ask user to install the recommended webinterface macros
  install_mainsail_macros
  ### create /etc/nginx/conf.d/upstreams.conf
  set_upstream_nginx_cfg
  ### create /etc/nginx/sites-available/<interface config>
  set_nginx_cfg "mainsail"
  ### nginx on ubuntu 21 and above needs special permissions to access the files
  set_nginx_permissions
  ### symlink nginx log
  symlink_webui_nginx_log "mainsail"
  ### add mainsail to the update manager in moonraker.conf
  patch_mainsail_update_manager
  ### install mjpg-streamer
  [[ ${install_mjpg_streamer} == "true" ]] && install_mjpg-streamer
  fetch_webui_ports #WIP
  ### confirm message
  print_confirm "Mainsail has been set up!"
 }
 function install_mainsail_macros() {
  while true; do
    echo
    top_border
    echo -e "| It is recommended to have some important macros in    |"
    echo -e "| your printer configuration to have Mainsail fully     |"
    echo -e "| functional and working.                               |"
    blank_line
    echo -e "| The recommended macros for Mainsail can be seen here: |"
    echo -e "| https://docs.mainsail.xyz/configuration#macros        |"
    blank_line
    echo -e "| If you already have these macros in your config file, |"
    echo -e "| skip this step and answer with 'no'.                  |"
    echo -e "| Otherwise you should consider to answer with 'yes' to |"
    echo -e "| add the recommended example macros to your config.    |"
    bottom_border
    read -p "${cyan}###### Add the recommended macros? (Y/n):${white} " yn
    case "${yn}" in
      Y|y|Yes|yes|"")
        select_msg "Yes"
        download_mainsail_macros
        break;;
      N|n|No|no)
        select_msg "No"
        break;;
      *)
        print_error "Invalid command!";;
    esac
  done
  return
 }
 function download_mainsail_macros() {
  local ms_cfg="https://raw.githubusercontent.com/mainsail-crew/MainsailOS/master/src/modules/mainsail/filesystem/home/pi/klipper_config/mainsail.cfg"
  local configs path
  configs=$(find "${KLIPPER_CONFIG}" -type f -name "printer.cfg" | 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
    log_error "execution stopped! reason: no printer.cfg found"
    return
  fi
 }
 function download_mainsail() {
  local url
  url=$(get_mainsail_download_url)
  status_msg "Downloading Mainsail from ${url} ..."
  if [[ -d ${MAINSAIL_DIR} ]]; then
    rm -rf "${MAINSAIL_DIR}"
  fi
  mkdir "${MAINSAIL_DIR}" && cd "${MAINSAIL_DIR}"
  if wget "${url}"; then
    ok_msg "Download complete!"
    status_msg "Extracting archive ..."
    unzip -q -o ./*.zip && ok_msg "Done!"
    status_msg "Remove downloaded archive ..."
    rm -rf ./*.zip && ok_msg "Done!"
  else
    print_error "Downloading Mainsail from\n ${url}\n failed!"
    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
    enable_mainsail_remotemode
  fi
 }
 #===================================================#
 #================= REMOVE MAINSAIL =================#
 #===================================================#
 function remove_mainsail_dir() {
  [[ ! -d ${MAINSAIL_DIR} ]] && return
  status_msg "Removing Mainsail directory ..."
  rm -rf "${MAINSAIL_DIR}" && ok_msg "Directory removed!"
 }
 function remove_mainsail_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!"
  fi
  if [[ -L "/etc/nginx/sites-enabled/mainsail" ]]; then
    status_msg "Removing Mainsail Symlink for Nginx ..."
    sudo rm "/etc/nginx/sites-enabled/mainsail" && ok_msg "File removed!"
  fi
 }
 function remove_mainsail_logs() {
  local files
  files=$(find /var/log/nginx -name "mainsail*" 2> /dev/null | sort)
  if [[ -n ${files} ]]; then
    for file in ${files}; do
      status_msg "Removing ${file} ..."
      sudo rm -f "${file}"
      ok_msg "${file} removed!"
    done
  fi
 }
 function remove_mainsail_log_symlinks() {
  local files
  files=$(find "${KLIPPER_LOGS}" -name "mainsail*" 2> /dev/null | sort)
  if [[ -n ${files} ]]; then
    for file in ${files}; do
      status_msg "Removing ${file} ..."
      rm -f "${file}"
      ok_msg "${file} removed!"
    done
  fi
 }
 function remove_mainsail() {
  remove_mainsail_dir
  remove_mainsail_config
  remove_mainsail_logs
  remove_mainsail_log_symlinks
  ### remove mainsail_port from ~/.kiauh.ini
  sed -i "/^mainsail_port=/d" "${INI_FILE}"
  print_confirm "Mainsail successfully removed!"
 }
 #===================================================#
 #================= UPDATE MAINSAIL =================#
 #===================================================#
 function update_mainsail() {
  backup_before_update "mainsail"
  status_msg "Updating Mainsail ..."
  download_mainsail
  match_nginx_configs
  symlink_webui_nginx_log "mainsail"
  print_confirm "Mainsail successfully updated!"
 }
 #===================================================#
 #================= MAINSAIL STATUS =================#
 #===================================================#
 function get_mainsail_status() {
  local status
  local data_arr=("${MAINSAIL_DIR}" "${NGINX_SA}/mainsail" "${NGINX_SE}/mainsail")
  ### count+1 for each found data-item from array
  local filecount=0
  for data in "${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_mainsail_version() {
  [[ ! -f "${MAINSAIL_DIR}/.version" ]] && return
  local version
  version=$(head -n 1 "${MAINSAIL_DIR}/.version")
  echo "${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}"
 }
 function compare_mainsail_versions() {
  local versions local_ver remote_ver
  local_ver="$(get_local_mainsail_version)"
  remote_ver="$(get_remote_mainsail_version)"
  if [[ ${local_ver} != "${remote_ver}" && ${local_ver} != "" ]]; then
    versions="${yellow}$(printf " %-14s" "${local_ver}")${white}"
    versions+="|${green}$(printf " %-13s" "${remote_ver}")${white}"
    # add moonraker to application_updates_available in kiauh.ini
    add_to_application_updates "mainsail"
  else
    versions="${green}$(printf " %-14s" "${local_ver}")${white}"
    versions+="|${green}$(printf " %-13s" "${remote_ver}")${white}"
  fi
  echo "${versions}"
 }
 #================================================#
 #=========== MAINSAIL THEME INSTALLER ===========#
 #================================================#
 function print_theme_list() {
  local i=0 theme_list=${1}
  while IFS="," read -r col1 col2 col3 col4; do
    if [[ ${col1} != "name" ]]; then
      printf "| ${i}) %-51s|\n" "[${col1}]"
    fi
    i=$(( i + 1 ))
  done <<< "${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"
  theme_list=$(curl -s -L "${theme_csv_url}")
  top_border
  echo -e "|     ${red}~~~~~~~~ [ Mainsail Theme Installer ] ~~~~~~~${white}     |"
  hr
  echo -e "| ${cyan}A preview of each Mainsail theme can be found here:${white}   |"
  echo -e "| https://docs.mainsail.xyz/theming/themes              |"
  blank_line
  echo -e "| ${yellow}Important note:${white}                                       |"
  echo -e "| Installing a theme from this menu will overwrite an   |"
  echo -e "| already installed theme or modified custom.css file!  |"
  hr
  print_theme_list "${theme_list}"
  echo -e "|                                                       |"
  echo -e "| R) [Remove Theme]                                     |"
  back_footer
  while IFS="," read -r col1 col2 col3 col4; do
    theme_name+=("${col1}")
    theme_note+=("${col2}")
    theme_author+=("${col3}")
    theme_repo+=("${col4}")
  done <<< "${theme_list}"
  local option
  while true; do
    read -p "${cyan}Install theme:${white} " option
    if (( option > 0 &&  option < ${#theme_name[@]} )); then
      theme_url="https://github.com/${theme_author[${option}]}/${theme_repo[${option}]}"
      ms_theme_install "${theme_url}" "${theme_name[${option}]}" "${theme_note[${option}]}"
      break
    elif [[ ${option} == "R" || ${option} == "r" ]]; then
      ms_theme_delete
      break
    elif [[ ${option} == "B" || ${option} == "b" ]]; then
      advanced_menu
      break
    else
      error_msg "Invalid command!"
    fi
  done
  ms_theme_installer_menu
 }
 function ms_theme_install() {
  read_kiauh_ini "${FUNCNAME[0]}"
  local theme_url
  local theme_name
  local theme_note
  theme_url=${1}
  theme_name=${2}
  theme_note=${3}
  local folder_arr
  local folder_names="${multi_instance_names}"
  local target_folders=()
  IFS=',' read -r -a folder_arr <<< "${folder_names}"
  ### build theme target folder array
  if (( ${#folder_arr[@]} > 1 )); then
    for folder in "${folder_arr[@]}"; do
      ### instance names/identifier of only numbers need to be prefixed with 'printer_'
      if [[ ${folder} =~ ^[0-9]+$ ]]; then
        target_folders+=("${KLIPPER_CONFIG}/printer_${folder}")
      else
        target_folders+=("${KLIPPER_CONFIG}/${folder}")
      fi
    done
  else
    target_folders+=("${KLIPPER_CONFIG}")
  fi
  if (( ${#target_folders[@]} > 1 )); then
    top_border
    echo -e "| Please select the printer you want to apply the theme |"
    echo -e "| installation to:                                      |"
    for (( i=0; i < ${#target_folders[@]}; i++ )); do
      folder=$(echo "${target_folders[${i}]}" | rev | cut -d "/" -f1 | rev)
      printf "|${cyan}%-55s${white}|\n" " ${i}) ${folder}"
    done
    bottom_border
    local target re="^[0-9]*$"
    while true; do
      read -p "${cyan}###### Select printer:${white} " target
      ### break while loop if input is valid, else display error
      [[ ${target} =~ ${re} && ${target} -lt ${#target_folders[@]} ]] && break
      error_msg "Invalid command!"
    done
  fi
  [[ -d "${target_folders[${target}]}/.theme" ]] && rm -rf "${target_folders[${target}]}/.theme"
  status_msg "Installing '${theme_name}' to ${target_folders[${target}]} ..."
  cd "${target_folders[${target}]}"
  if git clone "${theme_url}" ".theme"; then
    ok_msg "Theme installation complete!"
    [[ -n ${theme_note} ]] && echo "${yellow}###### Theme Info: ${theme_note}${white}"
    ok_msg "Please remember to delete your browser cache!\n"
  else
    error_msg "Theme installation failed!\n"
  fi
 }
 function ms_theme_delete() {
  local theme_folders target_folders=()
  theme_folders=$(find "${KLIPPER_CONFIG}" -mindepth 1 -type d -name ".theme" | sort)
  ### build target folder array
  for folder in ${theme_folders}; do
    target_folders+=("${folder}")
  done
  if (( ${#target_folders[@]} == 0 )); then
    status_msg "No Themes installed!\n"
    return
  elif (( ${#target_folders[@]} > 1 )); then
    top_border
    echo -e "| Please select the printer you want to remove the      |"
    echo -e "| theme installation from.                              |"
    for (( i=0; i < ${#target_folders[@]}; i++ )); do
      folder=$(echo "${target_folders[${i}]}" | rev | cut -d "/" -f2 | rev)
      printf "|${cyan}%-55s${white}|\n" " ${i}) ${folder}"
    done
    bottom_border
    local target re="^[0-9]*$"
    while true; do
      read -p "${cyan}###### Select printer:${white} " target
      ### break while loop if input is valid, else display error
      [[ ${target} =~ ${re} && ${target} -lt ${#target_folders[@]} ]] && break
      error_msg "Invalid command!"
    done
  fi
  status_msg "Removing ${target_folders[${target}]} ..."
  rm -rf "${target_folders[${target}]}" && ok_msg "Theme removed!\n"
  return
 }
 #================================================#
 #=================== HELPERS ====================#
 #================================================#
 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)
  ### 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/${stable_tag}/mainsail.zip"
  read_kiauh_ini "${FUNCNAME[0]}"
  if [[ ${mainsail_install_unstable} == "true" ]]; then
    url="${latest_url}"
    echo "${url}"
  else
    url="${stable_url}"
    echo "${url}"
  fi
 }
 function mainsail_port_check() {
  if [[ ${MAINSAIL_ENABLED} == "false" ]]; then
    if [[ ${SITE_ENABLED} == "true" ]]; then
      status_msg "Detected other enabled interfaces:"
      [[ ${FLUIDD_ENABLED} == "true" ]] && \
      echo -e "   ${cyan}● Fluidd - Port: ${FLUIDD_PORT}${white}"
      if [[ ${FLUIDD_PORT} == "80" ]]; then
        PORT_80_BLOCKED="true"
        select_mainsail_port
      fi
    else
      DEFAULT_PORT=$(grep listen "${KIAUH_SRCDIR}/resources/mainsail" | head -1 | sed 's/^\s*//' | cut -d" " -f2 | cut -d";" -f1)
      SET_LISTEN_PORT=${DEFAULT_PORT}
    fi
    SET_NGINX_CFG="true"
  else
    SET_NGINX_CFG="false"
  fi
 }
 function select_mainsail_port() {
  if [[ ${PORT_80_BLOCKED} == "true" ]]; then
    echo
    top_border
    echo -e "|                    ${red}!!!WARNING!!!${white}                      |"
    echo -e "| ${red}You need to choose a different port for Mainsail!${white}     |"
    echo -e "| ${red}The following web interface is listening at port 80:${white}  |"
    blank_line
    [[ ${FLUIDD_PORT} == "80" ]] && echo "|  ● Fluidd                                             |"
    blank_line
    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  |"
    echo -e "| input. So make sure to choose a valid port!           |"
    bottom_border
    local new_port re="^[0-9]+$"
    while true; do
      read -p "${cyan}Please enter a new Port:${white} " new_port
      if [[ ${new_port} =~ ${re} && ${new_port} != "${FLUIDD_PORT}" ]]; then
        select_msg "Setting port ${new_port} for Mainsail!"
        SET_LISTEN_PORT=${new_port}
        break
      else
        if [[ ! ${new_port} =~ ${re}  ]]; then
          error_msg "Invalid input!"
        else
          error_msg "Port already taken! Select a different one!"
        fi
      fi
    done
  fi
 }
 function enable_mainsail_remotemode() {
  [[ ! -f "${MAINSAIL_DIR}/config.json" ]] && return
  status_msg "Setting instance storage location to 'browser' ..."
  sed -i 's|"instancesDB": "moonraker"|"instancesDB": "browser"|' "${MAINSAIL_DIR}/config.json"
  ok_msg "Done!"
 }
 function patch_mainsail_update_manager() {
  local patched="false"
  local moonraker_configs
  moonraker_configs=$(find "${KLIPPER_CONFIG}" -type f -name "moonraker.conf" | sort)
  for conf in ${moonraker_configs}; do
    if ! grep -Eq "^\[update_manager mainsail\]$" "${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 to update manager in file:\n       ${conf}"
      /bin/sh -c "cat >> ${conf}" << MOONRAKER_CONF
 [update_manager mainsail]
 type: web
 channel: stable
 repo: mainsail-crew/mainsail
 path: ~/mainsail
 MOONRAKER_CONF
    fi
    patched="true"
  done
  if [[ ${patched} == "true" ]]; then
    do_action_service "restart" "moonraker"
  fi
 }
@@ -1,193 +0,0 @@
 #!/usr/bin/env bash
 #=======================================================================#
 # Copyright (C) 2020 - 2022 Dominik Willner <th33xitus@gmail.com>       #
 #                                                                       #
 # This file is part of KIAUH - Klipper Installation And Update Helper   #
 # https://github.com/th33xitus/kiauh                                    #
 #                                                                       #
 # This file may be distributed under the terms of the GNU GPLv3 license #
 #=======================================================================#
 set -e
 #=================================================#
 #============= INSTALL MJPG-STREAMER =============#
 #=================================================#
 function install_mjpg-streamer() {
  local webcamd="${KIAUH_SRCDIR}/resources/mjpg-streamer/webcamd"
  local webcam_txt="${KIAUH_SRCDIR}/resources/mjpg-streamer/webcam.txt"
  local service="${KIAUH_SRCDIR}/resources/mjpg-streamer/webcamd.service"
  local repo="https://github.com/jacksonliam/mjpg-streamer.git"
  ### return early if webcamd.service already exists
  if [[ -f "${SYSTEMD}/webcamd.service" ]]; then
    print_error "Looks like MJPG-streamer is already installed!\n Please remove it first before you try to re-install it!"
    return
  fi
  status_msg "Initializing MJPG-Streamer installation ..."
  ### check and install dependencies if missing
  local dep=(git cmake build-essential imagemagick libv4l-dev ffmpeg)
  if apt-cache search libjpeg62-turbo-dev | grep -Eq "^libjpeg62-turbo-dev "; then
    dep+=(libjpeg62-turbo-dev)
  elif apt-cache search libjpeg8-dev | grep -Eq "^libjpeg8-dev "; then
    dep+=(libjpeg8-dev)
  fi
  dependency_check "${dep[@]}"
  ### step 1: clone mjpg-streamer
  status_msg "Cloning MJPG-Streamer from ${repo} ..."
  [[ -d "${HOME}/mjpg-streamer" ]] && rm -rf "${HOME}/mjpg-streamer"
  cd "${HOME}" || exit 1
  if ! git clone "${repo}" "${HOME}/mjpg-streamer"; then
    print_error "Cloning MJPG-Streamer from\n ${repo}\n failed!"
    exit 1
  fi
  ok_msg "Cloning complete!"
  ### step 2: compiling mjpg-streamer
  status_msg "Compiling MJPG-Streamer ..."
  cd "${HOME}/mjpg-streamer/mjpg-streamer-experimental"
  if ! make; then
    print_error "Compiling MJPG-Streamer failed!"
    exit 1
  fi
  ok_msg "Compiling complete!"
  #step 3: install mjpg-streamer
  status_msg "Installing MJPG-Streamer ..."
  cd "${HOME}/mjpg-streamer" && mv mjpg-streamer-experimental/* .
  mkdir www-mjpgstreamer
  cat <<EOT >> ./www-mjpgstreamer/index.html
 <html>
 <head><title>mjpg_streamer test page</title></head>
 <body>
 <h1>Snapshot</h1>
 <p>Refresh the page to refresh the snapshot</p>
 <img src="./?action=snapshot" alt="Snapshot">
 <h1>Stream</h1>
 <img src="./?action=stream" alt="Stream">
 </body>
 </html>
 EOT
  sudo cp "${webcamd}" "/usr/local/bin/webcamd"
  sudo sed -i "/^config_dir=/ s|=.*|=${KLIPPER_CONFIG}|" /usr/local/bin/webcamd
  sudo sed -i "/MJPGSTREAMER_HOME/ s/pi/${USER}/" /usr/local/bin/webcamd
  sudo chmod +x /usr/local/bin/webcamd
  ### step 4: create webcam.txt config file
  [[ ! -d ${KLIPPER_CONFIG} ]] && mkdir -p "${KLIPPER_CONFIG}"
  if [[ ! -f "${KLIPPER_CONFIG}/webcam.txt" ]]; then
    status_msg "Creating webcam.txt config file ..."
    cp "${webcam_txt}" "${KLIPPER_CONFIG}/webcam.txt"
    ok_msg "Done!"
  fi
  ### step 5: create systemd service
  status_msg "Creating MJPG-Streamer service ..."
  sudo cp "${service}" "${SYSTEMD}/webcamd.service"
  sudo sed -i "s|%USER%|${USER}|" "${SYSTEMD}/webcamd.service"
  ok_msg "MJPG-Streamer service created!"
  ### step 6: enabling and starting mjpg-streamer service
  status_msg "Starting MJPG-Streamer service, please wait ..."
  sudo systemctl enable webcamd.service
  if sudo systemctl start webcamd.service; then
    ok_msg "MJPG-Streamer service started!"
  else
    status_msg "MJPG-Streamer service couldn't be started! No webcam connected?\n###### You need to manually restart the service once your webcam is set up correctly."
  fi
  ### step 6.1: create webcamd.log symlink
  [[ ! -d ${KLIPPER_LOGS} ]] && mkdir -p "${KLIPPER_LOGS}"
  if [[ -f "/var/log/webcamd.log" && ! -L "${KLIPPER_LOGS}/webcamd.log" ]]; then
    ln -s "/var/log/webcamd.log" "${KLIPPER_LOGS}/webcamd.log"
  fi
  ### step 6.2: add webcamd.log logrotate
  if [[ ! -f "/etc/logrotate.d/webcamd"  ]]; then
    status_msg "Create logrotate rule ..."
    sudo /bin/sh -c "cat > /etc/logrotate.d/webcamd" << EOF
 /var/log/webcamd.log
 {
    rotate 2
    weekly
    maxsize 32M
    missingok
    notifempty
    compress
    delaycompress
    sharedscripts
 }
 EOF
     ok_msg "Done!"
  fi
  ### step 7: check if user is in group "video"
  local usergroup_changed="false"
  if ! groups "${USER}" | grep -q "video"; then
    status_msg "Adding user '${USER}' to group 'video' ..."
    sudo usermod -a -G video "${USER}" && ok_msg "Done!"
    usergroup_changed="true"
  fi
  ### confirm message
  local confirm_msg="MJPG-Streamer has been set up!"
  if [[ ${usergroup_changed} == "true" ]]; then
    confirm_msg="${confirm_msg}\n ${yellow}INFO: Your User was added to a new group!${green}"
    confirm_msg="${confirm_msg}\n ${yellow}You need to relog/restart for the group to be applied!${green}"
  fi
  print_confirm "${confirm_msg}"
  ### print webcam ip adress/url
  local ip
  ip=$(hostname -I | cut -d" " -f1)
  local cam_url="http://${ip}:8080/?action=stream"
  local cam_url_alt="http://${ip}/webcam/?action=stream"
  echo -e " ${cyan}● Webcam URL:${white} ${cam_url}"
  echo -e " ${cyan}● Webcam URL:${white} ${cam_url_alt}"
  echo
 }
 #=================================================#
 #============== REMOVE MJPG-STREAMER =============#
 #=================================================#
 function remove_mjpg-streamer() {
  ### remove MJPG-Streamer service
  if [[ -e "${SYSTEMD}/webcamd.service" ]]; then
    status_msg "Removing MJPG-Streamer service ..."
    sudo systemctl stop webcamd && sudo systemctl disable webcamd
    sudo rm -f "${SYSTEMD}/webcamd.service"
    ###reloading units
    sudo systemctl daemon-reload
    sudo systemctl reset-failed
    ok_msg "MJPG-Streamer Service removed!"
  fi
  ### remove webcamd from /usr/local/bin
  if [[ -e "/usr/local/bin/webcamd" ]]; then
    sudo rm -f "/usr/local/bin/webcamd"
  fi
  ### remove MJPG-Streamer directory
  if [[ -d "${HOME}/mjpg-streamer" ]]; then
    status_msg "Removing MJPG-Streamer directory ..."
    rm -rf "${HOME}/mjpg-streamer"
    ok_msg "MJPG-Streamer directory removed!"
  fi
  ### remove webcamd log and symlink
  [[ -f "/var/log/webcamd.log" ]] && sudo rm -f "/var/log/webcamd.log"
  [[ -L "${KLIPPER_LOGS}/webcamd.log" ]] && rm -f "${KLIPPER_LOGS}/webcamd.log"
  print_confirm "MJPG-Streamer successfully removed!"
 }
@@ -1,491 +0,0 @@
 #!/usr/bin/env bash
 #=======================================================================#
 # Copyright (C) 2020 - 2022 Dominik Willner <th33xitus@gmail.com>       #
 #                                                                       #
 # This file is part of KIAUH - Klipper Installation And Update Helper   #
 # https://github.com/th33xitus/kiauh                                    #
 #                                                                       #
 # This file may be distributed under the terms of the GNU GPLv3 license #
 #=======================================================================#
 set -e
 #===================================================#
 #========== INSTALL MOONRAKERTELEGRAMBOT ===========#
 #===================================================#
 function telegram_bot_systemd() {
  local services
  services=$(find "${SYSTEMD}" -maxdepth 1 -regextype posix-extended -regex "${SYSTEMD}/moonraker-telegram-bot(-[0-9a-zA-Z]+)?.service" | sort)
  echo "${services}"
 }
 function telegram_bot_setup_dialog() {
  ### return early if moonraker is not installed
  local moonraker_services
  moonraker_services=$(moonraker_systemd)
  if [[ -z ${moonraker_services} ]]; then
    local error="Moonraker not installed! Please install Moonraker first!"
    print_error "${error}" && return
  fi
  status_msg "Initializing Telegram Bot installation ..."
  ### first, we create a backup of the full klipper_config dir - safety first!
  backup_klipper_config_dir
  local moonraker_count user_input=() moonraker_names=()
  moonraker_count=$(echo "${moonraker_services}" | wc -w )
  for service in ${moonraker_services}; do
    moonraker_names+=( "$(get_instance_name "${service}")" )
  done
  local telegram_bot_count
  if (( moonraker_count == 1 )); then
    ok_msg "Moonraker installation found!\n"
    telegram_bot_count=1
  elif (( moonraker_count > 1 )); then
    top_border
    printf "|${green}%-55s${white}|\n" " ${moonraker_count} Moonraker instances found!"
    for name in "${moonraker_names[@]}"; do
      printf "|${cyan}%-57s${white}|\n" " ● ${name}"
    done
    blank_line
    echo -e "| The setup will apply the same names to Telegram Bot!  |"
    blank_line
    echo -e "| Please select the number of Telegram Bot instances to |"
    echo -e "| install. Usually one Telegram Bot instance per        |"
    echo -e "| Moonraker instance is required, but you may not       |"
    echo -e "| install more Telegram Bot instances than available    |"
    echo -e "| Moonraker instances.                                  |"
    bottom_border
    ### ask for amount of instances
    local re="^[1-9][0-9]*$"
    while [[ ! ${telegram_bot_count} =~ ${re} || ${telegram_bot_count} -gt ${moonraker_count} ]]; do
      read -p "${cyan}###### Number of Telegram Bot instances to set up:${white} " -i "${moonraker_count}" -e telegram_bot_count
      ### break if input is valid
      [[ ${telegram_bot_count} =~ ${re} && ${telegram_bot_count} -le ${moonraker_count} ]] && break
      ### conditional error messages
      [[ ! ${telegram_bot_count} =~ ${re} ]] && error_msg "Input not a number"
      (( telegram_bot_count > moonraker_count )) && error_msg "Number of Telegram Bot instances larger than existing Moonraker instances"
    done && select_msg "${telegram_bot_count}"
  else
    log_error "Internal error. moonraker_count of '${moonraker_count}' not equal or grather than one!"
    return 1
  fi
  user_input+=("${telegram_bot_count}")
  ### confirm instance amount
  local yn
  while true; do
    (( telegram_bot_count == 1 )) && local question="Install Telegram Bot?"
    (( telegram_bot_count > 1 )) && local question="Install ${telegram_bot_count} Telegram Bot instances?"
    read -p "${cyan}###### ${question} (Y/n):${white} " yn
    case "${yn}" in
      Y|y|Yes|yes|"")
        select_msg "Yes"
        break;;
      N|n|No|no)
        select_msg "No"
        abort_msg "Exiting Telegram Bot setup ...\n"
        return;;
      *)
        error_msg "Invalid Input!";;
    esac
  done
  ### write existing klipper names into user_input array to use them as names for moonraker
  if (( moonraker_count > 1 )); then
    for name in "${moonraker_names[@]}"; do
      user_input+=("${name}")
    done
  fi
  (( telegram_bot_count > 1 )) && status_msg "Installing ${telegram_bot_count} Telegram Bot instances ..."
  (( telegram_bot_count == 1 )) && status_msg "Installing Telegram Bot ..."
  telegram_bot_setup "${user_input[@]}"
 }
 function install_telegram_bot_dependencies() {
  local packages
  local install_script="${TELEGRAM_BOT_DIR}/scripts/install.sh"
  ### read PKGLIST from official install-script
  status_msg "Reading dependencies..."
  # shellcheck disable=SC2016
  packages="$(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 <<< "${packages}"
  ### Update system package info
  status_msg "Updating package lists..."
  if ! sudo apt-get update --allow-releaseinfo-change; then
    log_error "failure while updating package lists"
    error_msg "Updating package lists failed!"
    exit 1
  fi
  ### Install required packages
  status_msg "Installing required packages..."
  if ! sudo apt-get install --yes "${packages[@]}"; then
    log_error "failure while installing required moonraker-telegram-bot packages"
    error_msg "Installing required packages failed!"
    exit 1
  fi
 }
 function create_telegram_bot_virtualenv() {
  status_msg "Installing python virtual environment..."
  ### always create a clean virtualenv
  [[ -d ${TELEGRAM_BOT_ENV} ]] && rm -rf "${TELEGRAM_BOT_ENV}"
  if virtualenv -p /usr/bin/python3 --system-site-packages "${TELEGRAM_BOT_ENV}"; then
    "${TELEGRAM_BOT_ENV}"/bin/pip install -r "${TELEGRAM_BOT_DIR}/scripts/requirements.txt"
  else
    log_error "failure while creating python3 moonraker-telegram-bot-env"
    error_msg "Creation of Moonraker Telegram Bot virtualenv failed!"
    exit 1
  fi
 }
 function telegram_bot_setup() {
  local instance_arr=("${@}")
  ### checking dependencies
  local dep=(git virtualenv)
  dependency_check "${dep[@]}"
  ### step 1: clone telegram bot
  clone_telegram_bot "${TELEGRAM_BOT_REPO}"
  ### step 2: install telegram bot dependencies and create python virtualenv
  status_msg "Installing dependencies ..."
  install_telegram_bot_dependencies
  create_telegram_bot_virtualenv
  ### step 3: create telegram.conf
  create_telegram_conf "${instance_arr[@]}"
  ### step 4: create telegram bot instances
  create_telegram_bot_service "${instance_arr[@]}"
  ### step 5: add telegram-bot to the update manager in moonraker.conf
  patch_telegram_bot_update_manager
  ### step 6: enable and start all instances
  do_action_service "enable" "moonraker-telegram-bot"
  do_action_service "start" "moonraker-telegram-bot"
  ### confirm message
  local confirm=""
  (( instance_arr[0] == 1 )) && confirm="Telegram Bot has been set up!"
  (( instance_arr[0] > 1 )) && confirm="${instance_arr[0]} Telegram Bot instances have been set up!"
  print_confirm "${confirm}" && return
 }
 function clone_telegram_bot() {
  local repo=${1}
  status_msg "Cloning Moonraker-Telegram-Bot from ${repo} ..."
  ### force remove existing Moonraker-Telegram-Bot dir
  [[ -d ${repo} ]] && rm -rf "${TELEGRAM_BOT_DIR}"
  cd "${HOME}" || exit 1
  if ! git clone "${repo}" "${TELEGRAM_BOT_DIR}"; then
    print_error "Cloning Moonraker-Telegram-Bot from\n ${repo}\n failed!"
    exit 1
  fi
 }
 function create_telegram_conf() {
  local input=("${@}")
  local telegram_bot_count=${input[0]} && unset "input[0]"
  local names=("${input[@]}") && unset "input[@]"
  local log="${KLIPPER_LOGS}"
  local cfg cfg_dir
  if (( telegram_bot_count == 1 )); then
    cfg_dir="${KLIPPER_CONFIG}"
    cfg="${cfg_dir}/telegram.conf"
    ### write single instance config
    write_telegram_conf "${cfg_dir}" "${cfg}" "${log}"
  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[${j}]}"
      fi
      cfg="${cfg_dir}/telegram.conf"
      ### write multi instance config
      write_telegram_conf "${cfg_dir}" "${cfg}" "${log}"
      j=$(( j + 1 ))
    done && unset j
  else
    return 1
  fi
 }
 function write_telegram_conf() {
  local cfg_dir=${1} cfg=${2} log=${3}
  local conf_template="${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..."
  fi
 }
 function create_telegram_bot_service() {
  local input=("${@}")
  local instances=${input[0]} && unset "input[0]"
  local names=("${input[@]}") && unset "input[@]"
  local cfg_dir cfg log service
  if (( instances == 1 )); then
    cfg_dir="${KLIPPER_CONFIG}"
    cfg="${cfg_dir}/telegram.conf"
    log="${KLIPPER_LOGS}/telegram.log"
    service="${SYSTEMD}/moonraker-telegram-bot.service"
    ### write single instance service
    write_telegram_bot_service "" "${cfg}" "${log}" "${service}"
    ok_msg "Single Telegram Bot instance created!"
  elif (( instances > 1 )); then
    local j=0 re="^[1-9][0-9]*$"
    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}]}"
      else
        cfg_dir="${KLIPPER_CONFIG}/${names[${j}]}"
      fi
      cfg="${cfg_dir}/telegram.conf"
      log="${KLIPPER_LOGS}/telegram-${names[${j}]}.log"
      service="${SYSTEMD}/moonraker-telegram-bot-${names[${j}]}.service"
      ### write multi instance service
      write_telegram_bot_service "${names[${j}]}" "${cfg}" "${log}" "${service}"
      ok_msg "Telegram Bot instance moonraker-telegram-bot-${names[${j}]} created!"
      j=$(( j + 1 ))
    done && unset j
  else
    return 1
  fi
 }
 function write_telegram_bot_service() {
  local i=${1} cfg=${2} log=${3} service=${4}
  local service_template="${KIAUH_SRCDIR}/resources/moonraker-telegram-bot.service"
  ### replace all placeholders
  if [[ ! -f ${service} ]]; then
    status_msg "Creating Telegram Bot Service ${i} ..."
    sudo cp "${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}"
  fi
 }
 #===================================================#
 #=========== REMOVE MOONRAKERTELEGRAMBOT ===========#
 #===================================================#
 function remove_telegram_bot_systemd() {
  [[ -z $(telegram_bot_systemd) ]] && return
  status_msg "Removing Telegram Bot Systemd Services ..."
  for service in $(telegram_bot_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 "Telegram Bot Services removed!"
 }
 function remove_telegram_bot_dir() {
  [[ ! -d ${TELEGRAM_BOT_DIR} ]] && return
  status_msg "Removing Moonraker-Telegram-Bot directory ..."
  rm -rf "${TELEGRAM_BOT_DIR}"
  ok_msg "Directory removed!"
 }
 function remove_telegram_bot_env() {
  [[ ! -d ${TELEGRAM_BOT_ENV} ]] && return
  status_msg "Removing moonraker-telegram-bot-env directory ..."
  rm -rf "${TELEGRAM_BOT_ENV}"
  ok_msg "Directory removed!"
 }
 function remove_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)
  if [[ -n ${files} ]]; then
    for file in ${files}; do
      status_msg "Removing ${file} ..."
      rm -f "${file}"
      ok_msg "${file} removed!"
    done
  fi
 }
 function remove_telegram_bot() {
  remove_telegram_bot_systemd
  remove_telegram_bot_dir
  remove_telegram_bot_env
  remove_telegram_bot_logs
  local confirm="Moonraker-Telegram-Bot was successfully removed!"
  print_confirm "${confirm}" && return
 }
 #===================================================#
 #=========== UPDATE MOONRAKERTELEGRAMBOT ===========#
 #===================================================#
 function update_telegram_bot() {
  do_action_service "stop" "moonraker-telegram-bot"
  if [[ ! -d ${TELEGRAM_BOT_DIR} ]]; then
    clone_telegram_bot "${TELEGRAM_BOT_REPO}"
  else
    backup_before_update "moonraker-telegram-bot"
    status_msg "Updating Moonraker ..."
    cd "${TELEGRAM_BOT_DIR}" && git pull
    ### read PKGLIST and install possible new dependencies
    install_telegram_bot_dependencies
    ### install possible new python dependencies
    "${TELEGRAM_BOT_ENV}"/bin/pip install -r "${TELEGRAM_BOT_DIR}/scripts/requirements.txt"
  fi
  ok_msg "Update complete!"
  do_action_service "start" "moonraker-telegram-bot"
 }
 #===================================================#
 #=========== MOONRAKERTELEGRAMBOT STATUS ===========#
 #===================================================#
 function get_telegram_bot_status() {
  local sf_count status
  sf_count="$(telegram_bot_systemd | wc -w)"
  ### remove the "SERVICE" entry from the data array if a moonraker service is installed
  local data_arr=(SERVICE "${TELEGRAM_BOT_DIR}" "${TELEGRAM_BOT_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: ${sf_count}"
  elif (( filecount == 0 )); then
    status="Not installed!"
  else
    status="Incomplete!"
  fi
  echo "${status}"
 }
 function get_local_telegram_bot_commit() {
  [[ ! -d ${TELEGRAM_BOT_DIR} || ! -d "${TELEGRAM_BOT_DIR}/.git" ]] && return
  local commit
  cd "${TELEGRAM_BOT_DIR}"
  commit="$(git describe HEAD --always --tags | cut -d "-" -f 1,2)"
  echo "${commit}"
 }
 function get_remote_telegram_bot_commit() {
  [[ ! -d ${TELEGRAM_BOT_DIR} || ! -d "${TELEGRAM_BOT_DIR}/.git" ]] && return
  local commit
  cd "${TELEGRAM_BOT_DIR}" && git fetch origin -q
  commit=$(git describe origin/master --always --tags | cut -d "-" -f 1,2)
  echo "${commit}"
 }
 function compare_telegram_bot_versions() {
  local versions local_ver remote_ver
  local_ver="$(get_local_telegram_bot_commit)"
  remote_ver="$(get_remote_telegram_bot_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 "telegram_bot"
  else
    versions="${green}$(printf " %-14s" "${local_ver}")${white}"
    versions+="|${green}$(printf " %-13s" "${remote_ver}")${white}"
  fi
  echo "${versions}"
 }
 #================================================#
 #=================== HELPERS ====================#
 #================================================#
 function patch_telegram_bot_update_manager() {
  local patched="false"
  local moonraker_configs
  moonraker_configs=$(find "${KLIPPER_CONFIG}" -type f -name "moonraker.conf" | sort)
  for conf in ${moonraker_configs}; do
    if ! grep -Eq "^\[update_manager moonraker-telegram-bot\]$" "${conf}"; then
      ### add new line to conf if it doesn't end with one
      [[ $(tail -c1 "${conf}" | wc -l) -eq 0 ]] && echo "" >> "${conf}"
      ### add Moonraker-Telegram-Bot update manager section to moonraker.conf
      status_msg "Adding Moonraker-Telegram-Bot to update manager in file:\n       ${conf}"
      /bin/sh -c "cat >> ${conf}" << MOONRAKER_CONF
 [update_manager moonraker-telegram-bot]
 type: git_repo
 path: ~/moonraker-telegram-bot
 origin: https://github.com/nlef/moonraker-telegram-bot.git
 env: ~/moonraker-telegram-bot-env/bin/python
 requirements: scripts/requirements.txt
 install_script: scripts/install.sh
 MOONRAKER_CONF
    fi
    patched="true"
  done
  if [[ ${patched} == "true" ]]; then
    do_action_service "restart" "moonraker"
  fi
 }
@@ -1,611 +0,0 @@
 #!/usr/bin/env bash
 #=======================================================================#
 # Copyright (C) 2020 - 2022 Dominik Willner <th33xitus@gmail.com>       #
 #                                                                       #
 # This file is part of KIAUH - Klipper Installation And Update Helper   #
 # https://github.com/th33xitus/kiauh                                    #
 #                                                                       #
 # This file may be distributed under the terms of the GNU GPLv3 license #
 #=======================================================================#
 set -e
 #===================================================#
 #================ INSTALL MOONRAKER ================#
 #===================================================#
 ###
 # this function detects all installed moonraker
 # systemd instances and returns their absolute path
 function moonraker_systemd() {
  local services
  local blacklist
  local ignore
  local match
  ###
  # any moonraker client that uses "moonraker" in its own name must be blacklisted using
  # this variable, otherwise they will be falsely recognized as moonraker instances
  blacklist="obico"
  ignore="${SYSTEMD}/moonraker-(${blacklist}).service"
  match="${SYSTEMD}/moonraker(-[0-9a-zA-Z]+)?.service"
  services=$(find "${SYSTEMD}" -maxdepth 1 -regextype awk ! -regex "${ignore}" -regex "${match}" | sort)
  echo "${services}"
 }
 function moonraker_setup_dialog() {
  status_msg "Initializing Moonraker installation ..."
  ### 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 "${error}" && return
  fi
  ### return early if moonraker already exists
  local moonraker_services
  moonraker_services=$(moonraker_systemd)
  if [[ -n ${moonraker_services} ]]; then
    local error="At least one Moonraker service is already installed:"
    for s in ${moonraker_services}; do
      log_info "Found Moonraker service: ${s}"
      error="${error}\n ➔ ${s}"
    done
    print_error "${error}" && return
  fi
  ### return early if klipper is not installed
  local klipper_services
  klipper_services=$(klipper_systemd)
  if [[ -z ${klipper_services} ]]; then
    local error="Klipper not installed! Please install Klipper first!"
    log_error "Moonraker setup started without Klipper being installed. Aborting setup."
    print_error "${error}" && return
  fi
  local klipper_count user_input=() klipper_names=()
  klipper_count=$(echo "${klipper_services}" | wc -w )
  for service in ${klipper_services}; do
    klipper_names+=( "$(get_instance_name "${service}")" )
  done
  local moonraker_count
  if (( klipper_count == 1 )); then
    ok_msg "Klipper installation found!\n"
    moonraker_count=1
  elif (( klipper_count > 1 )); then
    top_border
    printf "|${green}%-55s${white}|\n" " ${klipper_count} Klipper instances found!"
    for name in "${klipper_names[@]}"; do
      printf "|${cyan}%-57s${white}|\n" " ● klipper-${name}"
    done
    blank_line
    echo -e "| The setup will apply the same names to Moonraker!     |"
    blank_line
    echo -e "| Please select the number of Moonraker instances to    |"
    echo -e "| install. Usually one Moonraker instance per Klipper   |"
    echo -e "| instance is required, but you may not install more    |"
    echo -e "| Moonraker instances than available Klipper instances. |"
    bottom_border
    ### ask for amount of instances
    local re="^[1-9][0-9]*$"
    while [[ ! ${moonraker_count} =~ ${re} || ${moonraker_count} -gt ${klipper_count} ]]; do
      read -p "${cyan}###### Number of Moonraker instances to set up:${white} " -i "${klipper_count}" -e moonraker_count
      ### break if input is valid
      [[ ${moonraker_count} =~ ${re} && ${moonraker_count} -le ${klipper_count} ]] && break
      ### conditional error messages
      [[ ! ${moonraker_count} =~ ${re} ]] && error_msg "Input not a number"
      (( moonraker_count > klipper_count )) && error_msg "Number of Moonraker instances larger than installed Klipper instances"
    done && select_msg "${moonraker_count}"
  else
    log_error "Internal error. klipper_count of '${klipper_count}' not equal or grather than one!"
    return 1
  fi
  user_input+=("${moonraker_count}")
  ### confirm instance amount
  local yn
  while true; do
    (( moonraker_count == 1 )) && local question="Install Moonraker?"
    (( moonraker_count > 1 )) && local question="Install ${moonraker_count} Moonraker instances?"
    read -p "${cyan}###### ${question} (Y/n):${white} " yn
    case "${yn}" in
      Y|y|Yes|yes|"")
        select_msg "Yes"
        break;;
      N|n|No|no)
        select_msg "No"
        abort_msg "Exiting Moonraker setup ...\n"
        return;;
      *)
        error_msg "Invalid Input!";;
    esac
  done
  ### write existing klipper names into user_input array to use them as names for moonraker
  if (( klipper_count > 1 )); then
    for name in "${klipper_names[@]}"; do
      user_input+=("${name}")
    done
  fi
  (( moonraker_count > 1 )) && status_msg "Installing ${moonraker_count} Moonraker instances ..."
  (( moonraker_count == 1 )) && status_msg "Installing Moonraker ..."
  moonraker_setup "${user_input[@]}"
 }
 function install_moonraker_dependencies() {
  local packages
  local install_script="${MOONRAKER_DIR}/scripts/install-moonraker.sh"
  ### read PKGLIST from official install-script
  status_msg "Reading dependencies..."
  # shellcheck disable=SC2016
  packages="$(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 <<< "${packages}"
  ### Update system package info
  status_msg "Updating package lists..."
  if ! sudo apt-get update --allow-releaseinfo-change; then
    log_error "failure while updating package lists"
    error_msg "Updating package lists failed!"
    exit 1
  fi
  ### Install required packages
  status_msg "Installing required packages..."
  if ! sudo apt-get install --yes "${packages[@]}"; then
    log_error "failure while installing required moonraker packages"
    error_msg "Installing required packages failed!"
    exit 1
  fi
 }
 function create_moonraker_virtualenv() {
  status_msg "Installing python virtual environment..."
  ### always create a clean virtualenv
  [[ -d ${MOONRAKER_ENV} ]] && rm -rf "${MOONRAKER_ENV}"
  if virtualenv -p /usr/bin/python3 "${MOONRAKER_ENV}"; then
    "${MOONRAKER_ENV}"/bin/pip install -U pip
    "${MOONRAKER_ENV}"/bin/pip install -r "${MOONRAKER_DIR}/scripts/moonraker-requirements.txt"
  else
    log_error "failure while creating python3 moonraker-env"
    error_msg "Creation of Moonraker virtualenv failed!"
    exit 1
  fi
 }
 function moonraker_setup() {
  local instance_arr=("${@}")
  ### checking dependencies
  local dep=(git wget curl unzip dfu-util virtualenv)
  ### additional required dependencies on armbian
  dep+=(libjpeg-dev zlib1g-dev)
  dependency_check "${dep[@]}"
  ### step 1: clone moonraker
  clone_moonraker "${MOONRAKER_REPO}"
  ### step 2: install moonraker dependencies and create python virtualenv
  status_msg "Installing dependencies ..."
  install_moonraker_dependencies
  create_moonraker_virtualenv
  ### step 3: create moonraker.conf
  create_moonraker_conf "${instance_arr[@]}"
  ### step 4: create moonraker instances
  create_moonraker_service "${instance_arr[@]}"
  ### step 5: create polkit rules for moonraker
  install_moonraker_polkit || true
  ### step 6: enable and start all instances
  do_action_service "enable" "moonraker"
  do_action_service "start" "moonraker"
  ### confirm message
  local confirm=""
  (( instance_arr[0] == 1 )) && confirm="Moonraker has been set up!"
  (( instance_arr[0] > 1 )) && confirm="${instance_arr[0]} Moonraker instances have been set up!"
  print_confirm "${confirm}" && print_mr_ip_list "${instance_arr[0]}" && return
 }
 function clone_moonraker() {
  local repo=${1}
  status_msg "Cloning Moonraker from ${repo} ..."
  ### force remove existing moonraker dir and clone into fresh moonraker dir
  [[ -d ${MOONRAKER_DIR} ]] && rm -rf "${MOONRAKER_DIR}"
  cd "${HOME}" || exit 1
  if ! git clone "${MOONRAKER_REPO}" "${MOONRAKER_DIR}"; then
    print_error "Cloning Moonraker from\n ${repo}\n failed!"
    exit 1
  fi
 }
 function create_moonraker_conf() {
  local input=("${@}")
  local moonraker_count=${input[0]} && unset "input[0]"
  local names=("${input[@]}") && unset "input[@]"
  local log="${KLIPPER_LOGS}"
  local lan
  lan="$(hostname -I | cut -d" " -f1 | cut -d"." -f1-2).0.0/16"
  local port=7125 cfg_dir cfg db uds
  if (( moonraker_count == 1 )); then
    cfg_dir="${KLIPPER_CONFIG}"
    cfg="${cfg_dir}/moonraker.conf"
    db="${HOME}/.moonraker_database"
    uds="/tmp/klippy_uds"
    ### write single instance config
    write_moonraker_conf "${cfg_dir}" "${cfg}" "${port}" "${log}" "${db}" "${uds}" "${lan}"
  elif (( moonraker_count > 1 )); then
    local j=0 re="^[1-9][0-9]*$"
    for (( i=1; i <= moonraker_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[${j}]}"
      fi
      cfg="${cfg_dir}/moonraker.conf"
      uds="/tmp/klippy_uds-${names[${j}]}"
      db="${HOME}/.moonraker_database_${names[${j}]}"
      ### write multi instance config
      write_moonraker_conf "${cfg_dir}" "${cfg}" "${port}" "${log}" "${db}" "${uds}" "${lan}"
      port=$(( port + 1 ))
      j=$(( j + 1 ))
    done && unset j
  else
    return 1
  fi
 }
 function write_moonraker_conf() {
  local cfg_dir=${1} cfg=${2} port=${3} log=${4} db=${5} uds=${6} lan=${7}
  local conf_template="${KIAUH_SRCDIR}/resources/moonraker.conf"
  [[ ! -d ${cfg_dir} ]] && mkdir -p "${cfg_dir}"
  if [[ ! -f ${cfg} ]]; then
    status_msg "Creating moonraker.conf in ${cfg_dir} ..."
    cp "${conf_template}" "${cfg}"
    sed -i "s|%USER%|${USER}|g" "${cfg}"
    sed -i "s|%CFG%|${cfg_dir}|; s|%PORT%|${port}|; s|%LOG%|${log}|; s|%DB%|${db}|; s|%UDS%|${uds}|" "${cfg}"
    # if host ip is not in the default ip ranges replace placeholder,
    # otherwise remove placeholder from config
    if ! grep -q "${lan}" "${cfg}"; then
      sed -i "s|%LAN%|${lan}|" "${cfg}"
    else
      sed -i "/%LAN%/d" "${cfg}"
    fi
    ok_msg "moonraker.conf created!"
  else
    status_msg "File '${cfg_dir}/moonraker.conf' already exists!\nSkipping..."
  fi
 }
 function create_moonraker_service() {
  local input=("${@}")
  local moonraker_count=${input[0]} && unset "input[0]"
  local names=("${input[@]}") && unset "input[@]"
  local cfg_dir cfg log service
  if (( moonraker_count == 1 )) && [[ ${#names[@]} -eq 0 ]]; then
    i=""
    cfg_dir="${KLIPPER_CONFIG}"
    cfg="${cfg_dir}/moonraker.conf"
    log="${KLIPPER_LOGS}/moonraker.log"
    service="${SYSTEMD}/moonraker.service"
    ### write single instance service
    write_moonraker_service "" "${cfg}" "${log}" "${service}"
    ok_msg "Moonraker instance created!"
  elif (( moonraker_count > 1 )) && [[ ${#names[@]} -gt 0 ]]; then
    local j=0 re="^[1-9][0-9]*$"
    for (( i=1; i <= moonraker_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[${j}]}"
      fi
      cfg="${cfg_dir}/moonraker.conf"
      log="${KLIPPER_LOGS}/moonraker-${names[${j}]}.log"
      service="${SYSTEMD}/moonraker-${names[${j}]}.service"
      ### write multi instance service
      write_moonraker_service "${names[${j}]}" "${cfg}" "${log}" "${service}"
      ok_msg "Moonraker instance 'moonraker-${names[${j}]}' created!"
      j=$(( j + 1 ))
    done && unset i
    ### enable mainsails remoteMode if mainsail is found
    if [[ -d ${MAINSAIL_DIR} ]]; then
      enable_mainsail_remotemode
    fi
  else
    return 1
  fi
 }
 function write_moonraker_service() {
  local i=${1} cfg=${2} log=${3} service=${4}
  local service_template="${KIAUH_SRCDIR}/resources/moonraker.service"
  ### replace all placeholders
  if [[ ! -f ${service} ]]; then
    status_msg "Creating Moonraker Service ${i} ..."
    sudo cp "${service_template}" "${service}"
    [[ -z ${i} ]] && sudo sed -i "s| for instance moonraker-%INST%||" "${service}"
    [[ -n ${i} ]] && sudo sed -i "s|%INST%|${i}|" "${service}"
    sudo sed -i "s|%USER%|${USER}|; s|%ENV%|${MOONRAKER_ENV}|; s|%DIR%|${MOONRAKER_DIR}|" "${service}"
    sudo sed -i "s|%CFG%|${cfg}|; s|%LOG%|${log}|" "${service}"
  fi
 }
 function print_mr_ip_list() {
  local ip count=${1} port=7125
  ip=$(hostname -I | cut -d" " -f1)
  for (( i=1; i <= count; i++ )); do
    echo -e "   ${cyan}● Instance ${i}:${white} ${ip}:${port}"
    port=$(( port + 1 ))
  done && echo
 }
 ### introduced due to
 ### https://github.com/Arksine/moonraker/issues/349
 ### https://github.com/Arksine/moonraker/pull/346
 function install_moonraker_polkit() {
  local POLKIT_LEGACY_FILE="/etc/polkit-1/localauthority/50-local.d/10-moonraker.pkla"
  local POLKIT_FILE="/etc/polkit-1/rules.d/moonraker.rules"
  local POLKIT_USR_FILE="/usr/share/polkit-1/rules.d/moonraker.rules"
  local legacy_file_exists
  local file_exists
  local usr_file_exists
  local has_sup
  local require_daemon_reload="false"
  legacy_file_exists=$(sudo find "${POLKIT_LEGACY_FILE}" 2> /dev/null)
  file_exists=$(sudo find "${POLKIT_FILE}" 2> /dev/null)
  usr_file_exists=$(sudo find "${POLKIT_USR_FILE}" 2> /dev/null)
  ### check for required SupplementaryGroups entry in service files
  ### write it to the service if it doesn't exist
  for service in $(moonraker_systemd); do
    has_sup="$(grep "SupplementaryGroups=moonraker-admin" "${service}")"
    if [[ -z ${has_sup} ]]; then
      status_msg "Adding moonraker-admin supplementary group to ${service} ..."
      sudo sed -i "/^Type=simple$/a SupplementaryGroups=moonraker-admin" "${service}"
      require_daemon_reload="true"
      ok_msg "Adding moonraker-admin supplementary group successfull!"
    fi
  done
  if [[ ${require_daemon_reload} == "true" ]]; then
    status_msg "Reloading unit files ..."
    sudo systemctl daemon-reload
    ok_msg "Unit files reloaded!"
  fi
  ### execute moonrakers policykit-rules script only if rule files do not already exist
  if [[ -z ${legacy_file_exists} && ( -z ${file_exists} || -z ${usr_file_exists} ) ]]; then
    status_msg "Installing Moonraker policykit rules ..."
    "${HOME}"/moonraker/scripts/set-policykit-rules.sh
    ok_msg "Moonraker policykit rules installed!"
  fi
  return
 }
 #==================================================#
 #================ REMOVE MOONRAKER ================#
 #==================================================#
 function remove_moonraker_sysvinit() {
  [[ ! -e "${INITD}/moonraker" ]] && return
  status_msg "Removing Moonraker SysVinit service ..."
  sudo systemctl stop moonraker
  sudo update-rc.d -f moonraker remove
  sudo rm -f "${INITD}/moonraker" "${ETCDEF}/moonraker"
  ok_msg "Moonraker SysVinit service removed!"
 }
 function remove_moonraker_systemd() {
  [[ -z $(moonraker_systemd) ]] && return
  status_msg "Removing Moonraker Systemd Services ..."
  for service in $(moonraker_systemd | cut -d"/" -f5); do
    status_msg "Removing ${service} ..."
    sudo systemctl stop "${service}"
    sudo systemctl disable "${service}"
    sudo rm -f "${SYSTEMD}/${service}"
    ok_msg "Done!"
  done
  ### reloading units
  sudo systemctl daemon-reload
  sudo systemctl reset-failed
  ok_msg "Moonraker Services removed!"
 }
 function remove_moonraker_logs() {
  local files regex="moonraker(-[0-9a-zA-Z]+)?\.log(.*)?"
  files=$(find "${KLIPPER_LOGS}" -maxdepth 1 -regextype posix-extended -regex "${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 "${file} removed!"
    done
  fi
 }
 function remove_moonraker_api_key() {
  ### remove legacy api key
  if [[ -e "${HOME}/.klippy_api_key" ]]; then
    status_msg "Removing legacy API Key ..."
    rm "${HOME}/.klippy_api_key"
    ok_msg "Done!"
  fi
  ### remove api key
  if [[ -e "${HOME}/.moonraker_api_key" ]]; then
    status_msg "Removing API Key ..."
    rm "${HOME}/.moonraker_api_key"
    ok_msg "Done!"
  fi
 }
 function remove_moonraker_dir() {
  [[ ! -d ${MOONRAKER_DIR} ]] && return
  status_msg "Removing Moonraker directory ..."
  rm -rf "${MOONRAKER_DIR}"
  ok_msg "Directory removed!"
 }
 function remove_moonraker_env() {
  [[ ! -d ${MOONRAKER_ENV} ]] && return
  status_msg "Removing moonraker-env directory ..."
  rm -rf "${MOONRAKER_ENV}"
  ok_msg "Directory removed!"
 }
 function remove_moonraker_polkit() {
  [[ ! -d ${MOONRAKER_DIR} ]] && return
  status_msg "Removing all Moonraker PolicyKit rules ..."
  "${MOONRAKER_DIR}"/scripts/set-policykit-rules.sh --clear
  ok_msg "Done!"
 }
 function remove_moonraker() {
  remove_moonraker_sysvinit
  remove_moonraker_systemd
  remove_moonraker_logs
  remove_moonraker_api_key
  remove_moonraker_polkit
  remove_moonraker_dir
  remove_moonraker_env
  print_confirm "Moonraker was successfully removed!"
  return
 }
 #==================================================#
 #================ UPDATE MOONRAKER ================#
 #==================================================#
 function update_moonraker() {
  do_action_service "stop" "moonraker"
  if [[ ! -d ${MOONRAKER_DIR} ]]; then
    clone_moonraker "${MOONRAKER_REPO}"
  else
    backup_before_update "moonraker"
    status_msg "Updating Moonraker ..."
    cd "${MOONRAKER_DIR}" && git pull
    ### read PKGLIST and install possible new dependencies
    install_moonraker_dependencies
    ### install possible new python dependencies
    "${MOONRAKER_ENV}"/bin/pip install -r "${MOONRAKER_DIR}/scripts/moonraker-requirements.txt"
  fi
  ### required due to https://github.com/Arksine/moonraker/issues/349
  install_moonraker_polkit || true
  ok_msg "Update complete!"
  do_action_service "restart" "moonraker"
 }
 #==================================================#
 #================ MOONRAKER STATUS ================#
 #==================================================#
 function get_moonraker_status() {
  local sf_count status
  sf_count="$(moonraker_systemd | wc -w)"
  ### remove the "SERVICE" entry from the data array if a moonraker service is installed
  local data_arr=(SERVICE "${MOONRAKER_DIR}" "${MOONRAKER_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: ${sf_count}"
  elif (( filecount == 0 )); then
    status="Not installed!"
  else
    status="Incomplete!"
  fi
  echo "${status}"
 }
 function get_local_moonraker_commit() {
  [[ ! -d ${MOONRAKER_DIR} || ! -d "${MOONRAKER_DIR}/.git" ]] && return
  local commit
  cd "${MOONRAKER_DIR}"
  commit="$(git describe HEAD --always --tags | cut -d "-" -f 1,2)"
  echo "${commit}"
 }
 function get_remote_moonraker_commit() {
  [[ ! -d ${MOONRAKER_DIR} || ! -d "${MOONRAKER_DIR}/.git" ]] && return
  local commit
  cd "${MOONRAKER_DIR}" && git fetch origin -q
  commit=$(git describe origin/master --always --tags | cut -d "-" -f 1,2)
  echo "${commit}"
 }
 function compare_moonraker_versions() {
  local versions local_ver remote_ver
  local_ver="$(get_local_moonraker_commit)"
  remote_ver="$(get_remote_moonraker_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 "moonraker"
  else
    versions="${green}$(printf " %-14s" "${local_ver}")${white}"
    versions+="|${green}$(printf " %-13s" "${remote_ver}")${white}"
  fi
  echo "${versions}"
 }
@@ -1,354 +0,0 @@
 #!/usr/bin/env bash
 #=======================================================================#
 # Copyright (C) 2020 - 2022 Dominik Willner <th33xitus@gmail.com>       #
 #                                                                       #
 # This file is part of KIAUH - Klipper Installation And Update Helper   #
 # https://github.com/th33xitus/kiauh                                    #
 #                                                                       #
 # This file may be distributed under the terms of the GNU GPLv3 license #
 #=======================================================================#
 set -e
 #===================================================#
 #=================== REMOVE NGINX ==================#
 #===================================================#
 function remove_nginx() {
  if [[ $(dpkg -s nginx  2>/dev/null | grep "Status") = *\ installed ]]; then
    status_msg "Stopping NGINX service ..."
    if systemctl is-active nginx -q; then
      sudo systemctl stop nginx && ok_msg "Service stopped!"
    else
      warn_msg "NGINX service not active!"
    fi
    status_msg "Removing NGINX from system ..."
    if sudo apt-get remove nginx -y && sudo update-rc.d -f nginx remove; then
      ok_msg "NGINX removed!"
    else
      error_msg "Removing NGINX from system failed!"
    fi
  else
    print_error "Looks like Nginx was already removed!\n Skipping..."
  fi
 }
 #===================================================#
 #===================== HELPERS =====================#
 #===================================================#
 function set_upstream_nginx_cfg() {
  local current_date
  local upstreams="${NGINX_CONFD}/upstreams.conf"
  local common_vars="${NGINX_CONFD}/common_vars.conf"
  current_date=$(get_date)
  ### backup existing nginx configs
  [[ ! -d "${BACKUP_DIR}/nginx_cfg" ]] && mkdir -p "${BACKUP_DIR}/nginx_cfg"
  if [[ -f ${upstreams} ]]; then
    sudo mv "${upstreams}" "${BACKUP_DIR}/nginx_cfg/${current_date}_upstreams.conf"
  fi
  if [[ -f ${common_vars} ]]; then
    sudo mv "${common_vars}" "${BACKUP_DIR}/nginx_cfg/${current_date}_common_vars.conf"
  fi
  ### transfer ownership of backed up files from root to ${USER}
  local files
  files=$(find "${BACKUP_DIR}/nginx_cfg")
  for file in ${files}; do
    if [[ $(stat -c "%U" "${file}") != "${USER}" ]]; then
      log_info "chown for user: ${USER} on file: ${file}"
      sudo chown "${USER}" "${file}"
    fi
  done
  ### copy nginx configs to target destination
  [[ ! -f ${upstreams} ]] && sudo cp "${RESOURCES}/upstreams.conf" "${upstreams}"
  [[ ! -f ${common_vars} ]] && sudo cp "${RESOURCES}/common_vars.conf" "${common_vars}"
 }
 function symlink_webui_nginx_log() {
  local interface=${1} path="${KLIPPER_LOGS}"
  local access_log="/var/log/nginx/${interface}-access.log"
  local error_log="/var/log/nginx/${interface}-error.log"
  [[ ! -d ${path} ]] && mkdir -p "${path}"
  if [[ -f ${access_log} && ! -L "${path}/${interface}-access.log" ]]; then
    status_msg "Creating symlink for ${access_log} ..."
    ln -s "${access_log}" "${path}"
    ok_msg "Done!"
  fi
  if [[ -f ${error_log} && ! -L "${path}/${interface}-error.log" ]]; then
    status_msg "Creating symlink for ${error_log} ..."
    ln -s "${error_log}" "${path}"
    ok_msg "Done!"
  fi
 }
 function match_nginx_configs() {
  read_kiauh_ini "${FUNCNAME[0]}"
  local require_service_restart="false"
  local upstreams="${NGINX_CONFD}/upstreams.conf"
  local common_vars="${NGINX_CONFD}/common_vars.conf"
  local mainsail_nginx_cfg="/etc/nginx/sites-available/mainsail"
  local fluidd_nginx_cfg="/etc/nginx/sites-available/fluidd"
  local upstreams_webcams
  local mainsail_webcams
  local fluidd_webcams
  ### reinstall nginx configs if the amount of upstreams don't match anymore
  upstreams_webcams=$(grep -Ec "mjpgstreamer" "/etc/nginx/conf.d/upstreams.conf")
  mainsail_webcams=$(grep -Ec "mjpgstreamer" "${mainsail_nginx_cfg}" 2>/dev/null || echo "0")
  fluidd_webcams=$(grep -Ec "mjpgstreamer" "${fluidd_nginx_cfg}" 2>/dev/null || echo "0")
  status_msg "Checking validity of NGINX configurations ..."
  ### check for outdated upstreams.conf
  if (( upstreams_webcams < mainsail_webcams || upstreams_webcams < fluidd_webcams )); then
    status_msg "Outdated upstreams.conf found! Updating ..."
    sudo rm -f "${upstreams}" "${common_vars}"
    set_upstream_nginx_cfg
    require_service_restart="true"
  fi
  ### check for outdated mainsail config
  if [[ -e ${mainsail_nginx_cfg} ]] && (( upstreams_webcams > mainsail_webcams )); then
    status_msg "Outdated Mainsail config found! Updating ..."
    sudo rm -f "${mainsail_nginx_cfg}"
    sudo cp "${RESOURCES}/mainsail" "${mainsail_nginx_cfg}"
    sudo sed -i "s/<<UI>>/mainsail/g" "${mainsail_nginx_cfg}"
    sudo sed -i "/root/s/pi/${USER}/" "${mainsail_nginx_cfg}"
    sudo sed -i "s/listen\s[0-9]*;/listen ${mainsail_port};/" "${mainsail_nginx_cfg}"
    sudo sed -i "s/listen\s\[\:*\]\:[0-9]*;/listen \[::\]\:${mainsail_port};/" "${mainsail_nginx_cfg}"
    require_service_restart="true"
  fi
  ### check for outdated fluidd config
  if [[ -e ${fluidd_nginx_cfg} ]] && (( upstreams_webcams > fluidd_webcams )); then
    status_msg "Outdated Fluidd config found! Updating ..."
    sudo rm -f "${fluidd_nginx_cfg}"
    sudo cp "${RESOURCES}/fluidd" "${fluidd_nginx_cfg}"
    sudo sed -i "s/<<UI>>/fluidd/g" "${fluidd_nginx_cfg}"
    sudo sed -i "/root/s/pi/${USER}/" "${fluidd_nginx_cfg}"
    sudo sed -i "s/listen\s[0-9]*;/listen ${fluidd_port};/" "${fluidd_nginx_cfg}"
    sudo sed -i "s/listen\s\[\:*\]\:[0-9]*;/listen \[::\]\:${fluidd_port};/" "${fluidd_nginx_cfg}"
    require_service_restart="true"
  fi
  ### only restart nginx if configs were updated
  if [[ ${require_service_restart} == "true" ]]; then
    sudo systemctl restart nginx.service
  fi
  ok_msg "Done!"
 }
 function remove_conflicting_packages() {
  local apache=${1} haproxy=${2}
  ### disable services before removing them
  disable_conflicting_packages "${apache}" "${haproxy}"
  if [[ ${apache} == "true" ]]; then
    status_msg "Removing Apache2 from system ..."
    if sudo apt-get remove apache2 -y && sudo update-rc.d -f apache2 remove; then
      ok_msg "Apache2 removed!"
    else
      error_msg "Removing Apache2 from system failed!"
    fi
  fi
  if [[ ${haproxy} == "true" ]]; then
    status_msg "Removing haproxy from system ..."
    if sudo apt-get remove haproxy -y && sudo update-rc.d -f haproxy remove; then
      ok_msg "Haproxy removed!"
    else
      error_msg "Removing Haproxy from system failed!"
    fi
  fi
 }
 function disable_conflicting_packages() {
  local apache=${1} haproxy=${2}
  if [[ ${apache} == "true" ]]; then
    status_msg "Stopping Apache2 service ..."
    if systemctl is-active apache2 -q; then
      sudo systemctl stop apache2 && ok_msg "Service stopped!"
    else
      warn_msg "Apache2 service not active!"
    fi
    status_msg "Disabling Apache2 service ..."
    if sudo systemctl disable apache2; then
      ok_msg "Apache2 service disabled!"
    else
      error_msg "Disabling Apache2 service failed!"
    fi
  fi
  if [[ ${haproxy} == "true" ]]; then
    status_msg "Stopping Haproxy service ..."
    if systemctl is-active haproxy -q; then
      sudo systemctl stop haproxy && ok_msg "Service stopped!"
    else
      warn_msg "Haproxy service not active!"
    fi
    status_msg "Disabling Haproxy service ..."
    if sudo systemctl disable haproxy; then
      ok_msg "Haproxy service disabled!"
    else
      error_msg "Disabling Haproxy service failed!"
    fi
  fi
 }
 function detect_conflicting_packages() {
  local apache="false" haproxy="false"
  ### check system for an installed apache2 service
  [[ $(dpkg -s apache2  2>/dev/null | grep "Status") = *\ installed ]] && apache="true"
  ### check system for an installed haproxy service
  [[ $(dpkg -s haproxy  2>/dev/null | grep "Status") = *\ installed ]] && haproxy="true"
  #notify user about haproxy or apache2 services found and possible issues
  if [[ ${haproxy} == "false" && ${apache} == "false" ]]; then
    return
  else
    while true; do
      echo
      top_border
      echo -e "| ${red}Conflicting package installations found:${white}              |"
      [[ ${apache} == "true" ]] && \
      echo -e "| ${red}● apache2${white}                                             |"
      [[ ${haproxy} == "true" ]] && \
      echo -e "| ${red}● haproxy${white}                                             |"
      blank_line
      echo -e "| Having those packages installed can lead to unwanted  |"
      echo -e "| behaviour. It's recommended to remove those packages. |"
      echo -e "|                                                       |"
      echo -e "| ${green}1) Remove packages (recommend)${white}                        |"
      echo -e "| 2) Disable only (may still cause issues)              |"
      echo -e "| ${red}3) Skip this step (not recommended)${white}                   |"
      bottom_border
      local action
      read -p "${cyan}###### Please choose:${white} " action
      case "${action}" in
        1)
          echo -e "###### > Remove packages"
          remove_conflicting_packages "${apache}" "${haproxy}"
          break;;
        2)
          echo -e "###### > Disable only"
          disable_conflicting_packages "${apache}" "${haproxy}"
          break;;
        3)
          echo -e "###### > Skip"
          break;;
        *)
          error_msg "Invalid command!";;
      esac
    done
  fi
 }
 function set_nginx_cfg() {
  local interface=${1}
  if [[ ${SET_NGINX_CFG} == "true" ]]; then
    #check for dependencies
    local dep=(nginx)
    dependency_check "${dep[@]}"
    local cfg_src="${RESOURCES}/${interface}"
    local cfg_dest="/etc/nginx/sites-available/${interface}"
    status_msg "Creating NGINX configuration for ${interface^} ..."
    # copy config to destination and set correct username
    [[ -f ${cfg_dest} ]] && sudo rm -f "${cfg_dest}"
    sudo cp "${cfg_src}" "${cfg_dest}"
    sudo sed -i "/root/s/pi/${USER}/" "${cfg_dest}"
    if [[ ${SET_LISTEN_PORT} != "${DEFAULT_PORT}" ]]; then
      sudo sed -i "s/listen\s[0-9]*;/listen ${SET_LISTEN_PORT};/" "${cfg_dest}"
      sudo sed -i "s/listen\s\[\:*\]\:[0-9]*;/listen \[::\]\:${SET_LISTEN_PORT};/" "${cfg_dest}"
    fi
    #remove nginx default config
    if [[ -e "/etc/nginx/sites-enabled/default" ]]; then
      sudo rm "/etc/nginx/sites-enabled/default"
    fi
    #create symlink for own sites
    if [[ ! -e "/etc/nginx/sites-enabled/${interface}" ]]; then
      sudo ln -s "/etc/nginx/sites-available/${interface}" "/etc/nginx/sites-enabled/"
    fi
    if [[ -n ${SET_LISTEN_PORT} ]]; then
      ok_msg "${interface^} configured for port ${SET_LISTEN_PORT}!"
    else
      ok_msg "${interface^} configured for default port ${DEFAULT_PORT}!"
    fi
    sudo systemctl restart nginx.service
    ok_msg "NGINX configuration for ${interface^} was set!"
  fi
 }
 ###
 # check if permissions of the users home directory
 # grant execution rights to group and other which is
 # required for NGINX to be able to serve Mainsail/Fluidd
 #
 function set_nginx_permissions() {
  local homedir_perm
  local exec_perms_count
  homedir_perm=$(ls -ld "${HOME}")
  exec_perms_count=$(echo "${homedir_perm}" | cut -d" " -f1 | grep -c "x")
  if (( exec_perms_count < 3 )); then
    status_msg "Granting NGINX the required permissions ..."
    chmod og+x "${HOME}" && ok_msg "Done!"
  fi
  return
 }
 function read_listen_port() {
  local port interface=${1}
  port=$(grep listen "/etc/nginx/sites-enabled/${interface}" | head -1 | sed 's/^\s*//' | cut -d" " -f2 | cut -d";" -f1)
  echo "${port}"
 }
 function detect_enabled_sites() {
  MAINSAIL_ENABLED="false" FLUIDD_ENABLED="false"
  #check if there is another UI config already installed and reads the port they are listening on
  if [[ -e "/etc/nginx/sites-enabled/mainsail" ]]; then
    SITE_ENABLED="true" && MAINSAIL_ENABLED="true"
    MAINSAIL_PORT=$(read_listen_port "mainsail")
  fi
  if [[ -e "/etc/nginx/sites-enabled/fluidd" ]]; then
    SITE_ENABLED="true" && FLUIDD_ENABLED="true"
    FLUIDD_PORT=$(read_listen_port "fluidd")
  fi
 }
@@ -1,444 +0,0 @@
 #!/usr/bin/env bash
 #=======================================================================#
 # Copyright (C) 2020 - 2022 Dominik Willner <th33xitus@gmail.com>       #
 #                                                                       #
 # This file is part of KIAUH - Klipper Installation And Update Helper   #
 # https://github.com/th33xitus/kiauh                                    #
 #                                                                       #
 # This file may be distributed under the terms of the GNU GPLv3 license #
 #=======================================================================#
 set -e
 #===================================================#
 #============== INSTALL MOONRAKER-OBICO ============#
 #===================================================#
 function moonraker_obico_systemd() {
  local services
  services=$(find "${SYSTEMD}" -maxdepth 1 -regextype posix-extended -regex "${SYSTEMD}/moonraker-obico(-[0-9a-zA-Z]+)?.service")
  echo "${services}"
 }
 function moonraker_obico_config() {
  local moonraker_cfg_dirs
  read -r -a moonraker_cfg_dirs <<< "$(get_config_folders)"
  if (( ${#moonraker_cfg_dirs[@]} > 0 )); then
    echo "${moonraker_cfg_dirs[${1}]}/moonraker-obico.cfg"
  else
    echo ""
  fi
 }
 function moonraker_obico_needs_linking() {
  local moonraker_obico_cfg=${1}
  if [[ ! -f "${moonraker_obico_cfg}" ]]; then
    return 1
  fi
  if grep -s -E "^[^#]" "${moonraker_obico_cfg}" | grep -q 'auth_token'; then
    return 1
  else
    return 0
  fi
 }
 function obico_server_url_prompt() {
  top_border
  printf "|${green}%-55s${white}|\n" " Obico Server URL"
  blank_line
  echo -e "| You can use a self-hosted Obico Server or the Obico   |"
  echo -e "| Cloud. For more information, please visit:            |"
  echo -e "| https://obico.io.                                     |"
  blank_line
  echo -e "| For the Obico Cloud, leave it as the default:         |"
  printf "|${cyan}%-55s${white}|\n" " https://app.obico.io"
  blank_line
  echo -e "| For self-hosted server, specify:                      |"
  printf "|${cyan}%-55s${white}|\n" " http://server_ip:port"
  echo -e "| For instance, 'http://192.168.0.5:3334'.              |"
  bottom_border
 }
 function moonraker_obico_setup_dialog() {
  status_msg "Initializing Moonraker-obico installation ..."
  local moonraker_count
  local moonraker_names
  moonraker_count=$(moonraker_systemd | wc -w)
  if (( moonraker_count == 0 )); then
    ### return early if moonraker is not installed
    local error="Moonraker not installed! Please install Moonraker first!"
    log_error "Moonraker-obico setup started without Moonraker being installed. Aborting setup."
    print_error "${error}" && return
  elif (( moonraker_count > 1 )); then
    # moonraker_names is valid only in case of multi-instance
    read -r -a moonraker_names <<< "$(get_multi_instance_names)"
  fi
  local moonraker_obico_services
  local existing_moonraker_obico_count
  moonraker_obico_services=$(moonraker_obico_systemd)
  existing_moonraker_obico_count=$(echo "${moonraker_obico_services}" | wc -w )
  local allowed_moonraker_obico_count=$(( moonraker_count - existing_moonraker_obico_count ))
  if (( allowed_moonraker_obico_count > 0 )); then
    local new_moonraker_obico_count
    ### Step 1: Ask for the number of moonraker-obico instances to install
    if (( moonraker_count == 1 )); then
      ok_msg "Moonraker installation found!\n"
      new_moonraker_obico_count=1
    elif (( moonraker_count > 1 )); then
      top_border
      printf "|${green}%-55s${white}|\n" " ${moonraker_count} Moonraker instances found!"
      for name in "${moonraker_names[@]}"; do
        printf "|${cyan}%-57s${white}|\n" " ● moonraker-${name}"
      done
      blank_line
      if (( existing_moonraker_obico_count > 0 )); then
        printf "|${green}%-55s${white}|\n" " ${existing_moonraker_obico_count} Moonraker-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 "${svc}")"
        done
      fi
      blank_line
      echo -e "| The setup will apply the same names to                |"
      echo -e "| Moonraker-obico!                                      |"
      blank_line
      echo -e "| Please select the number of Moonraker-obico instances |"
      echo -e "| to install. Usually one Moonraker-obico instance per  |"
      echo -e "| Moonraker instance is required, but you may not       |"
      echo -e "| install more Moonraker-obico instances than available |"
      echo -e "| Moonraker instances.                                  |"
      bottom_border
      ### ask for amount of instances
      local re="^[1-9][0-9]*$"
      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
        ### 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} =~ ${re} ]] && error_msg "Input not a number"
        (( new_moonraker_obico_count > allowed_moonraker_obico_count )) && error_msg "Number of Moonraker-obico instances larger than installed Moonraker instances"
      done && select_msg "${new_moonraker_obico_count}"
    else
      log_error "Internal error. moonraker_count of '${moonraker_count}' not equal or grather than one!"
      return 1
    fi  # (( moonraker_count == 1 ))
    ### 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 ${new_moonraker_obico_count} Moonraker-obico instances?"
      read -p "${cyan}###### ${question} (Y/n):${white} " yn
      case "${yn}" in
        Y|y|Yes|yes|"")
          select_msg "Yes"
          break;;
        N|n|No|no)
          select_msg "No"
          abort_msg "Exiting Moonraker-obico setup ...\n"
          return;;
        *)
          error_msg "Invalid Input!";;
      esac
    done
  fi  # (( allowed_moonraker_obico_count > 0 ))
  if (( new_moonraker_obico_count > 0 )); then
    ### Step 3: Ask for the Obico server URL
    obico_server_url_prompt
    local obico_server_url
    while true; do
      read -p "${cyan}###### Obico Server URL:${white} " -i "https://app.obico.io" -e obico_server_url
      if echo "${obico_server_url}" | grep -qE "^(http|https)://[a-zA-Z0-9./?=_%:-]*"; then
        break
      else
        error_msg "Invalid server URL!"
      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[@]}"
    ### Step 5: Clone the moonraker-obico repo
    clone_moonraker_obico "${MOONRAKER_OBICO_REPO}"
    ### step 6: call moonrake-obico/install.sh with the correct params
    local port=7125
    local moonraker_cfg_dirs
    read -r -a moonraker_cfg_dirs <<< "$(get_config_folders)"
    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 "${obico_server_url}"
    elif (( moonraker_count > 1 )); then
      local j=${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 "${obico_server_url}"
        j=$(( j + 1 ))
      done && unset j
    fi # (( moonraker_count == 1 ))
  fi  # (( new_moonraker_obico_count > 0 ))
  ### Step 7: Link to the Obico server if necessary
  local not_linked_instances=()
  if (( moonraker_count == 1 )); then
    if moonraker_obico_needs_linking "$(moonraker_obico_config 0)"; then
      not_linked_instances+=("0")
    fi
  elif (( moonraker_count > 1 )); then
    for (( i=0; i <= moonraker_count; i++ )); do
      if moonraker_obico_needs_linking "$(moonraker_obico_config "${i}")"; then
        not_linked_instances+=("${i}")
      fi
    done
  fi  # (( moonraker_count == 1 ))
  if (( ${#not_linked_instances[@]} > 0 )); then
    top_border
    if (( moonraker_count == 1 )); then
      printf "|${green}%-55s${white}|\n" " Moonraker-obico not linked to the server!"
    else
      printf "|${green}%-55s${white}|\n" " ${#not_linked_instances[@]} Moonraker-obico instances not linked to the server!"
      for i in "${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 "| 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    |"
    echo -e "| restart the linking process later by:                 |"
    echo -e "| 1. 'cd ~/kiauh && ./kiauh.sh' to launch KIAUH.        |"
    echo -e "| 2. Select ${green}[Install]${white}                                   |"
    echo -e "| 3. Select ${green}[Link to Obico Server]${white}                      |"
    bottom_border
    while true; do
      read -p "${cyan}###### Link to your Obico Server account now? (Y/n):${white} " yn
      case "${yn}" in
        Y|y|Yes|yes|"")
          select_msg "Yes"
          break;;
        N|n|No|no)
          select_msg "No"
          abort_msg "Exiting Moonraker-obico setup ...\n"
          return;;
        *)
          error_msg "Invalid Input!";;
      esac
    done
    if (( moonraker_count == 1 )); then
      status_msg "Link moonraker-obico to the Obico Server..."
      "${MOONRAKER_OBICO_DIR}/scripts/link.sh" -q -c "$(moonraker_obico_config 0)"
    elif (( moonraker_count > 1 )); then
      for i in "${not_linked_instances[@]}"; do
        local name="${moonraker_names[i]}"
        status_msg "Link moonraker-obico-${name} to the Obico Server..."
        "${MOONRAKER_OBICO_DIR}/scripts/link.sh" -q -n "${name}" -c "$(moonraker_obico_config "${i}")"
      done
    fi  # (( moonraker_count == 1 ))
  fi  # (( ${#not_linked_instances[@]} > 0 ))
 }
 function clone_moonraker_obico() {
  local repo=${1}
  status_msg "Cloning Moonraker-obico from ${repo} ..."
  ### force remove existing Moonraker-obico dir
  [[ -d "${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 ${repo}\n failed!"
    exit 1
  fi
 }
 function moonraker_obico_install() {
  "${MOONRAKER_OBICO_DIR}/install.sh" "$@"
 }
 #===================================================#
 #============= REMOVE MOONRAKER-OBICO ==============#
 #===================================================#
 function remove_moonraker_obico_systemd() {
  [[ -z $(moonraker_obico_systemd) ]] && return
  status_msg "Removing Moonraker-obico Systemd Services ..."
  for service in $(moonraker_obico_systemd | cut -d"/" -f5); do
    status_msg "Removing ${service} ..."
    sudo systemctl stop "${service}"
    sudo systemctl disable "${service}"
    sudo rm -f "${SYSTEMD}/${service}"
    ok_msg "Done!"
  done
  ### reloading units
  sudo systemctl daemon-reload
  sudo systemctl reset-failed
  ok_msg "Moonraker-obico Services removed!"
 }
 function remove_moonraker_obico_logs() {
  local files regex="moonraker-obico(-[0-9a-zA-Z]+)?\.log(.*)?"
  files=$(find "${KLIPPER_LOGS}" -maxdepth 1 -regextype posix-extended -regex "${KLIPPER_LOGS}/${regex}" 2> /dev/null | sort)
  if [[ -n ${files} ]]; then
    for file in ${files}; do
      status_msg "Removing ${file} ..."
      rm -f "${file}"
      ok_msg "${file} removed!"
    done
  fi
 }
 function remove_moonraker_obico_dir() {
  [[ ! -d ${MOONRAKER_OBICO_DIR} ]] && return
  status_msg "Removing Moonraker-obico directory ..."
  rm -rf "${MOONRAKER_OBICO_DIR}"
  ok_msg "Directory removed!"
 }
 function remove_moonraker_obico_env() {
  [[ ! -d "${HOME}/moonraker-obico-env" ]] && return
  status_msg "Removing moonraker-obico-env directory ..."
  rm -rf "${HOME}/moonraker-obico-env"
  ok_msg "Directory removed!"
 }
 function remove_moonraker_obico() {
  remove_moonraker_obico_systemd
  remove_moonraker_obico_logs
  remove_moonraker_obico_dir
  remove_moonraker_obico_env
  print_confirm "Moonraker-obico was successfully removed!"
  return
 }
 #===================================================#
 #============= UPDATE MOONRAKER-OBICO ==============#
 #===================================================#
 function update_moonraker_obico() {
  do_action_service "stop" "moonraker-obico"
  if [[ ! -d ${MOONRAKER_OBICO_DIR} ]]; then
    clone_moonraker_obico "${MOONRAKER_OBICO_REPO}"
  else
    status_msg "Updating Moonraker-obico ..."
    cd "${MOONRAKER_OBICO_DIR}" && git pull
  fi
  ok_msg "Update complete!"
  do_action_service "restart" "moonraker-obico"
 }
 #===================================================#
 #============= MOONRAKER-OBICO STATUS ==============#
 #===================================================#
 function get_moonraker_obico_status() {
  local status
  local service_count
  local is_linked
  local moonraker_obico_services
  moonraker_obico_services=$(moonraker_obico_systemd)
  service_count=$(echo "${moonraker_obico_services}" | wc -w )
  is_linked="true"
  if [[ -n ${moonraker_obico_services} ]]; then
    for cfg_dir in $(get_config_folders); do
      if moonraker_obico_needs_linking "${cfg_dir}/moonraker-obico.cfg"; then
        is_linked="false"
      fi
    done
  fi
  if (( service_count == 0 )); then
    status="Not installed!"
  elif [[ ! -d "${MOONRAKER_OBICO_DIR}" ]]; then
    status="Incomplete!"
  elif [[ ${is_linked} == "false" ]]; then
    status="Not linked!"
  else
    status="Installed!"
  fi
  echo "${status}"
 }
 function get_local_moonraker_obico_commit() {
  [[ ! -d ${MOONRAKER_OBICO_DIR} || ! -d "${MOONRAKER_OBICO_DIR}/.git" ]] && return
  local commit
  cd "${MOONRAKER_OBICO_DIR}"
  commit="$(git describe HEAD --always --tags | cut -d "-" -f 1,2)"
  echo "${commit}"
 }
 function get_remote_moonraker_obico_commit() {
  [[ ! -d ${MOONRAKER_OBICO_DIR} || ! -d "${MOONRAKER_OBICO_DIR}/.git" ]] && return
  local commit
  cd "${MOONRAKER_OBICO_DIR}" && git fetch origin -q
  commit=$(git describe origin/master --always --tags | cut -d "-" -f 1,2)
  echo "${commit}"
 }
 function compare_moonraker_obico_versions() {
  local versions local_ver remote_ver
  local_ver="$(get_local_moonraker_obico_commit)"
  remote_ver="$(get_remote_moonraker_obico_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 "moonraker_obico"
  else
    versions="${green}$(printf " %-14s" "${local_ver}")${white}"
    versions+="|${green}$(printf " %-13s" "${remote_ver}")${white}"
  fi
  echo "${versions}"
 }
 ###
 # it is possible, that moonraker_obico is installed in a so called
 # "non-linked" state. the linking can be achieved by running the
 # installation script again. this function will check the obico
 # installation status and returns the correctly formulated menu title
 #
 function obico_install_title() {
  if [[ $(get_moonraker_obico_status) == "Not linked!" ]]; then
    echo "[Link to Obico Server]"
  else
    echo "[Obico for Klipper]   "
  fi
 }
@@ -1,407 +0,0 @@
 #!/usr/bin/env bash
 #=======================================================================#
 # Copyright (C) 2020 - 2022 Dominik Willner <th33xitus@gmail.com>       #
 #                                                                       #
 # This file is part of KIAUH - Klipper Installation And Update Helper   #
 # https://github.com/th33xitus/kiauh                                    #
 #                                                                       #
 # This file may be distributed under the terms of the GNU GPLv3 license #
 #=======================================================================#
 set -e
 #=================================================#
 #=============== INSTALL OCTOPRINT ===============#
 #=================================================#
 function octoprint_systemd() {
  local services
  services=$(find "${SYSTEMD}" -maxdepth 1 -regextype posix-extended -regex "${SYSTEMD}/octoprint(-[0-9a-zA-Z]+)?.service" | sort)
  echo "${services}"
 }
 function octoprint_setup_dialog() {
  status_msg "Initializing OctoPrint installation ..."
  local klipper_services
  klipper_services=$(klipper_systemd)
  if [[ -z ${klipper_services} ]]; then
    local error="Klipper not installed! Please install Klipper first!"
    log_error "OctoPrint setup started without Klipper being installed. Aborting setup."
    print_error "${error}" && return
  fi
  local klipper_count user_input=() klipper_names=()
  klipper_count=$(echo "${klipper_services}" | wc -w )
  for service in ${klipper_services}; do
    klipper_names+=( "$(get_instance_name "${service}")" )
  done
  local octoprint_count
  if (( klipper_count == 1 )); then
    ok_msg "Klipper installation found!\n"
    octoprint_count=1
  elif (( klipper_count > 1 )); then
    top_border
    printf "|${green}%-55s${white}|\n" " ${klipper_count} Klipper instances found!"
    for name in "${klipper_names[@]}"; do
      printf "|${cyan}%-57s${white}|\n" " ● ${name}"
    done
    blank_line
    echo -e "| The setup will apply the same names to OctoPrint!     |"
    blank_line
    echo -e "| Please select the number of OctoPrint instances to    |"
    echo -e "| install. Usually one OctoPrint instance per Klipper   |"
    echo -e "| instance is required, but you may not install more    |"
    echo -e "| OctoPrint instances than available Klipper instances. |"
    bottom_border
    local re="^[1-9][0-9]*$"
    while [[ ! ${octoprint_count} =~ ${re} || ${octoprint_count} -gt ${klipper_count} ]]; do
      read -p "${cyan}###### Number of OctoPrint instances to set up:${white} " -i "${klipper_count}" -e octoprint_count
      ### break if input is valid
      [[ ${octoprint_count} =~ ${re} ]] && break
      ### conditional error messages
      [[ ! ${octoprint_count} =~ ${re} ]] && error_msg "Input not a number"
      (( octoprint_count > klipper_count )) && error_msg "Number of OctoPrint instances larger than existing Klipper instances"
    done && select_msg "${octoprint_count}"
  else
    log_error "Internal error. klipper_count of '${klipper_count}' not equal or grather than one!"
    return 1
  fi
  user_input+=("${octoprint_count}")
  ### confirm instance amount
  local yn
  while true; do
    (( octoprint_count == 1 )) && local question="Install OctoPrint?"
    (( octoprint_count > 1 )) && local question="Install ${octoprint_count} OctoPrint instances?"
    read -p "${cyan}###### ${question} (Y/n):${white} " yn
    case "${yn}" in
      Y|y|Yes|yes|"")
        select_msg "Yes"
        break;;
      N|n|No|no)
        select_msg "No"
        abort_msg "Exiting OctoPrint setup ...\n"
        return;;
      *)
        error_msg "Invalid Input!";;
    esac
  done
  ### write existing klipper names into user_input array to use them as names for octoprint
  if (( klipper_count > 1 )); then
    for name in "${klipper_names[@]}"; do
      user_input+=("${name}")
    done
  fi
  (( octoprint_count > 1 )) && status_msg "Installing ${octoprint_count} OctoPrint instances ..."
  (( octoprint_count == 1 )) && status_msg "Installing OctoPrint ..."
  octoprint_setup "${user_input[@]}"
 }
 function octoprint_setup() {
  local instance_arr=("${@}")
  ### check and install all dependencies
  local dep=(
    git
    wget
    python3-pip
    python3-dev
    libyaml-dev
    build-essential
    python3-setuptools
    python3-virtualenv
  )
  dependency_check "${dep[@]}"
  ### step 1: check for tty and dialout usergroups and add reboot permissions
  check_usergroups
  add_reboot_permission
  ### step 2: install octoprint
  install_octoprint "${instance_arr[@]}"
  ### step 3: set up service
  create_octoprint_service "${instance_arr[@]}"
  ### step 4: enable and start all instances
  do_action_service "enable" "octoprint"
  do_action_service "start" "octoprint"
  ### confirm message
  local confirm=""
  (( instance_arr[0] == 1 )) && confirm="OctoPrint has been set up!"
  (( instance_arr[0] > 1 )) && confirm="${instance_arr[0]} OctoPrint instances have been set up!"
  print_confirm "${confirm}" && print_op_ip_list "${instance_arr[0]}" && return
 }
 function install_octoprint() {
  function install_octoprint_python_env() {
    local tmp="${1}"
    ### create and activate the virtualenv
    status_msg "Installing python virtual environment..."
    if [[ ! -d ${tmp} ]]; then
      mkdir -p "${tmp}"
    else
      error_msg "Cannot create temporary directory in ${HOME}!"
      error_msg "Folder 'TMP_OCTO_ENV' exists and may not be empty!"
      error_msg "Please remove/rename that folder and start again."
      return 1
    fi
    cd "${tmp}"
    if virtualenv --python=python3 venv; then
      ### activate virtualenv
      source venv/bin/activate
      pip install pip --upgrade
      pip install --no-cache-dir octoprint
      ### leave virtualenv
      deactivate
    else
      log_error "failure while creating python3 OctoPrint env"
      error_msg "Creation of OctoPrint virtualenv failed!"
      exit 1
    fi
    cd "${HOME}"
  }
  local input=("${@}")
  local octoprint_count=${input[0]} && unset "input[0]"
  local names=("${input[@]}") && unset "input[@]"
  local j=0 octo_env
  local tmp="${HOME}/TMP_OCTO_ENV"
  ### handle single instance installs
  if (( octoprint_count == 1 )); then
    if install_octoprint_python_env "${tmp}"; then
      status_msg "Installing OctoPrint ..."
      octo_env="${HOME}/OctoPrint"
      ### rename the temporary directory to the correct name
      [[ -d ${octo_env} ]] && rm -rf "${octo_env}"
      mv "${tmp}" "${octo_env}"
      ### replace the temporary directory name with the actual one in ${octo_env}/venv/bin/python/octoprint
      sed -i "s|${tmp}|${octo_env}|" "${octo_env}/venv/bin/octoprint"
    else
      error_msg "OctoPrint installation failed!"
      return 1
    fi
  fi
  ### handle multi instance installs
  if (( octoprint_count > 1 )); then
    if install_octoprint_python_env "${tmp}"; then
      for (( i=1; i <= octoprint_count; i++ )); do
        status_msg "Installing OctoPrint instance ${i}(${names[${j}]}) ..."
        octo_env="${HOME}/OctoPrint_${names[${j}]}"
        ### rename the temporary directory to the correct name
        [[ -d ${octo_env} ]] && rm -rf "${octo_env}"
        cp -r "${tmp}" "${octo_env}"
        ### replace the temporary directory name with the actual one in ${octo_env}/venv/bin/python/octoprint
        sed -i "s|${tmp}|${octo_env}|" "${octo_env}/venv/bin/octoprint"
        j=$(( j + 1 ))
      done && rm -rf "${tmp}"
    else
      error_msg "OctoPrint installation failed!"
      return 1
    fi
  fi
 }
 function create_octoprint_service() {
  local input=("${@}")
  local octoprint_count=${input[0]} && unset "input[0]"
  local names=("${input[@]}") && unset "input[@]"
  local j=0 port=5000
  local octo_env service basedir tmp_printer config_yaml restart_cmd
  for (( i=1; i <= octoprint_count; i++ )); do
    if (( octoprint_count == 1 )); then
      octo_env="${HOME}/OctoPrint"
      service="${SYSTEMD}/octoprint.service"
      basedir="${HOME}/.octoprint"
      tmp_printer="/tmp/printer"
      config_yaml="${basedir}/config.yaml"
      restart_cmd="sudo service octoprint restart"
    elif (( octoprint_count > 1 )); then
      octo_env="${HOME}/OctoPrint_${names[${j}]}"
      service="${SYSTEMD}/octoprint-${names[${j}]}.service"
      basedir="${HOME}/.octoprint_${names[${j}]}"
      tmp_printer="/tmp/printer-${names[${j}]}"
      config_yaml="${basedir}/config.yaml"
      restart_cmd="sudo service octoprint-${names[${j}]} restart"
    fi
    (( octoprint_count == 1 )) && status_msg "Creating OctoPrint Service ..."
    (( octoprint_count > 1 )) && status_msg "Creating OctoPrint Service ${i}(${names[${j}]}) ..."
    sudo /bin/sh -c "cat > ${service}" << OCTOPRINT
 [Unit]
 Description=Starts OctoPrint on startup
 After=network-online.target
 Wants=network-online.target
 [Service]
 Environment="LC_ALL=C.UTF-8"
 Environment="LANG=C.UTF-8"
 Type=simple
 User=${USER}
 ExecStart=${octo_env}/venv/bin/octoprint --basedir ${basedir} --config ${config_yaml} --port=${port} serve
 [Install]
 WantedBy=multi-user.target
 OCTOPRINT
    port=$(( port + 1 ))
    j=$(( j + 1 ))
    ok_msg "Ok!"
    ### create config.yaml
    if [[ ! -f ${basedir}/config.yaml ]]; then
      [[ ! -d ${basedir} ]] && mkdir "${basedir}"
      (( octoprint_count == 1 )) && status_msg "Creating config.yaml ..."
      (( octoprint_count > 1 )) && status_msg "Creating config.yaml for instance ${i}(${names[${j}]}) ..."
      /bin/sh -c "cat > ${basedir}/config.yaml" << CONFIGYAML
 serial:
    additionalPorts:
    - ${tmp_printer}
    disconnectOnErrors: false
    port: ${tmp_printer}
 server:
    commands:
        serverRestartCommand: ${restart_cmd}
        systemRestartCommand: sudo shutdown -r now
        systemShutdownCommand: sudo shutdown -h now
 CONFIGYAML
      ok_msg "Ok!"
    fi
  done
 }
 function add_reboot_permission() {
  #create a backup if file already exists
  if [[ -f /etc/sudoers.d/octoprint-shutdown ]]; then
    sudo mv /etc/sudoers.d/octoprint-shutdown /etc/sudoers.d/octoprint-shutdown.old
  fi
  #create new permission file
  status_msg "Add reboot permission to user '${USER}' ..."
  cd "${HOME}" && echo "${USER} ALL=NOPASSWD: /sbin/shutdown" > octoprint-shutdown
  sudo chown 0 octoprint-shutdown
  sudo mv octoprint-shutdown /etc/sudoers.d/octoprint-shutdown
  ok_msg "Permission set!"
 }
 function print_op_ip_list() {
  local ip octoprint_count="${1}" port=5000
  ip=$(hostname -I | cut -d" " -f1)
  for (( i=1; i <= octoprint_count; i++ )); do
    echo -e "   ${cyan}● Instance ${i}:${white} ${ip}:${port}"
    port=$(( port + 1 ))
  done && echo
 }
 #=================================================#
 #=============== REMOVE OCTOPRINT ================#
 #=================================================#
 function remove_octoprint_service() {
  [[ -z $(octoprint_systemd) ]] && return
  ###remove all octoprint services
  status_msg "Removing OctoPrint Systemd Services ..."
  for service in $(octoprint_systemd | cut -d"/" -f5); do
    status_msg "Removing ${service} ..."
    sudo systemctl stop "${service}"
    sudo systemctl disable "${service}"
    sudo rm -f "${SYSTEMD}/${service}"
    ok_msg "Done!"
  done
  ### reloading units
  sudo systemctl daemon-reload
  sudo systemctl reset-failed
 }
 function remove_octoprint_sudoers() {
  [[ ! -f /etc/sudoers.d/octoprint-shutdown ]] && return
  ### remove sudoers file
  sudo rm -f /etc/sudoers.d/octoprint-shutdown
 }
 function remove_octoprint_env() {
  local files
  files=$(find "${HOME}" -maxdepth 1 -regextype posix-extended -regex "${HOME}/OctoPrint(_[0-9a-zA-Z]+)?" | sort)
  if [[ -n ${files} ]]; then
    for file in ${files}; do
      status_msg "Removing ${file} ..."
      rm -rf "${file}"
      ok_msg "${file} removed!"
    done
  fi
 }
 function remove_octoprint_dir() {
  local files
  files=$(find "${HOME}" -maxdepth 1 -regextype posix-extended -regex "${HOME}/.octoprint(_[0-9a-zA-Z]+)?" | sort)
  if [[ -n ${files} ]]; then
    for file in ${files}; do
      status_msg "Removing ${file} ..."
      rm -rf "${file}"
      ok_msg "${file} removed!"
    done
  fi
 }
 function remove_octoprint() {
  remove_octoprint_service
  remove_octoprint_sudoers
  remove_octoprint_env
  remove_octoprint_dir
  local confirm="OctoPrint was successfully removed!"
  print_confirm "${confirm}" && return
 }
 #=================================================#
 #=============== OCTOPRINT STATUS ================#
 #=================================================#
 function get_octoprint_status() {
  local sf_count env_count dir_count status
  sf_count="$(octoprint_systemd | wc -w)"
  env_count=$(find "${HOME}" -maxdepth 1 -regextype posix-extended -regex "${HOME}/OctoPrint(_[0-9a-zA-Z]+)?" | wc -w)
  dir_count=$(find "${HOME}" -maxdepth 1 -regextype posix-extended -regex "${HOME}/.octoprint(_[0-9a-zA-Z]+)?" | wc -w)
  if (( sf_count == 0 )) && (( env_count == 0 )) && (( dir_count == 0 )); then
    status="Not installed!"
  elif (( sf_count == env_count )) && (( sf_count == dir_count )); then
    status="Installed: ${sf_count}"
  else
    status="Incomplete!"
  fi
  echo "${status}"
 }
@@ -1,127 +0,0 @@
 #!/usr/bin/env bash
 #=======================================================================#
 # Copyright (C) 2020 - 2022 Dominik Willner <th33xitus@gmail.com>       #
 #                                                                       #
 # This file is part of KIAUH - Klipper Installation And Update Helper   #
 # https://github.com/th33xitus/kiauh                                    #
 #                                                                       #
 # This file may be distributed under the terms of the GNU GPLv3 license #
 #=======================================================================#
 set -e
 #=================================================#
 #================== INSTALL PGC ==================#
 #=================================================#
 function install_pgc_for_klipper() {
  local pgconfsrc="${PGC_DIR}/pgcode.local.conf"
  local pgconf="/etc/nginx/sites-available/pgcode.local.conf"
  local pgconfsl="/etc/nginx/sites-enabled/pgcode.local.conf"
  local pgc_uri pgc_custom_port pgc_default_port="7136"
  status_msg "Installing PrettyGCode for Klipper ..."
  echo -e "${cyan}\n###### On which port should PrettyGCode run? (Default: ${pgc_default_port})${white} "
  read -e -p "${cyan}###### Port:${white} " -i "${pgc_default_port}" pgc_custom_port
  ### check nginx dependency
  local dep=(nginx)
  dependency_check "${dep[@]}"
  [[ -d ${PGC_DIR} ]] && rm -rf "${PGC_DIR}"
  cd "${HOME}" || exit 1
  if ! git clone "${PGC_REPO}" "${PGC_DIR}"; then
    print_error "Cloning PrettyGCode for Klipper from\n ${PGC_REPO}\n failed!"
    exit 1
  fi
  sudo cp "${pgconfsrc}" "${pgconf}"
  sudo sed -i "s|/home/pi/pgcode;|/home/${USER}/pgcode;|" "${pgconf}"
  ### replace default port
  if (( pgc_custom_port != pgc_default_port )); then
    sudo sed -i "s|listen ${pgc_default_port};|listen ${pgc_custom_port};|" "${pgconf}"
    sudo sed -i "s|listen \[::\]:${pgc_default_port};|listen \[::\]:${pgc_custom_port};|" "${pgconf}"
  fi
  [[ ! -L ${pgconfsl} ]] && sudo ln -s "${pgconf}" "${pgconfsl}"
  sudo systemctl restart nginx
  pgc_uri="http://$(hostname -I | cut -d" " -f1):${pgc_custom_port}"
  echo -e "${cyan}\n● Accessible via:${white} ${pgc_uri}"
  ok_msg "PrettyGCode for Klipper installed!\n"
 }
 #=================================================#
 #=================== REMOVE PGC ==================#
 #=================================================#
 function remove_prettygcode() {
  local pgconf="/etc/nginx/sites-available/pgcode.local.conf"
  local pgconfsl="/etc/nginx/sites-enabled/pgcode.local.conf"
  if [[ -d ${PGC_DIR} || -f ${pgconf} || -L ${pgconfsl} ]]; then
    status_msg "Removing PrettyGCode for Klipper ..."
    rm -rf "${PGC_DIR}"
    sudo rm -f "${pgconf}"
    sudo rm -f "${pgconfsl}"
    sudo systemctl restart nginx
    print_confirm "PrettyGCode for Klipper successfully removed!"
  else
    print_error "PrettyGCode for Klipper not found!\n Skipping..."
  fi
 }
 #=================================================#
 #=================== UPDATE PGC ==================#
 #=================================================#
 function update_pgc_for_klipper() {
  [[ ! -d ${PGC_DIR} ]] && return
  status_msg "Updating PrettyGCode for Klipper ..."
  cd "${PGC_DIR}" && git pull
  ok_msg "Update complete!"
 }
 #=================================================#
 #=================== PGC STATUS ==================#
 #=================================================#
 function get_local_prettygcode_commit() {
  local commit
  [[ ! -d ${PGC_DIR} || ! -d "${PGC_DIR}/.git" ]] && return
  cd "${PGC_DIR}"
  commit="$(git describe HEAD --always --tags | cut -d "-" -f 1,2)"
  echo "${commit}"
 }
 function get_remote_prettygcode_commit() {
  local commit
  [[ ! -d ${PGC_DIR} || ! -d "${PGC_DIR}/.git" ]] && return
  cd "${PGC_DIR}" && git fetch origin -q
  commit=$(git describe origin/main --always --tags | cut -d "-" -f 1,2)
  echo "${commit}"
 }
 function compare_prettygcode_versions() {
  local versions local_ver remote_ver
  local_ver="$(get_local_prettygcode_commit)"
  remote_ver="$(get_remote_prettygcode_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 "pgc_for_klipper"
  else
    versions="${green}$(printf " %-14s" "${local_ver}")${white}"
    versions+="|${green}$(printf " %-13s" "${remote_ver}")${white}"
  fi
  echo "${versions}"
 }
@@ -1,85 +0,0 @@
 #!/usr/bin/env bash
 #=======================================================================#
 # Copyright (C) 2020 - 2022 Dominik Willner <th33xitus@gmail.com>       #
 #                                                                       #
 # This file is part of KIAUH - Klipper Installation And Update Helper   #
 # https://github.com/th33xitus/kiauh                                    #
 #                                                                       #
 # This file may be distributed under the terms of the GNU GPLv3 license #
 #=======================================================================#
 set -e
 function rollback_menu() {
  top_border
  echo -e "|     $(title_msg "~~~~~~~~~~~~~ [ Rollback Menu ] ~~~~~~~~~~~~~")     |"
  hr
  echo -e "| If serious errors occured after updating Klipper or   |"
  echo -e "| Moonraker, you can use this menu to try and reset the |"
  echo -e "| repository to an earlier state.                       |"
  hr
  echo -e "| 1) Rollback Klipper                                   |"
  echo -e "| 2) Rollback Moonraker                                 |"
  back_footer
  local action
  while true; do
    read -p "${cyan}###### Perform action:${white} " action
    case "${action}" in
      1)
        select_msg "Klipper"
        rollback_component "klipper"
        break;;
      2)
        select_msg "Moonraker"
        rollback_component "moonraker"
        break;;
      B|b)
        clear; advanced_menu; break;;
      *)
        error_msg "Invalid command!";;
    esac
  done
 }
 function rollback_component() {
  local component=${1}
  if [[ ! -d "${HOME}/${component}" ]]; then
    print_error "Rollback not possible! Missing installation?"
    return
  fi
  echo
  top_border
  echo -e "| Please select how many commits you want to revert.    |"
  echo -e "| Consider using the information provided by the GitHub |"
  echo -e "| commit history to decide how many commits to revert.  |"
  blank_line
  echo -e "| ${red}Warning:${white}                                              |"
  echo -e "| ${red}Do not proceed if you are currently in the progress${white}   |"
  echo -e "| ${red}of printing! Proceeding WILL terminate that print!${white}    |"
  back_footer
  local count
  while true; do
    read -p "${cyan}###### Revert this amount of commits:${white} " count
    if [[ -n ${count} ]] && (( count > 0 )); then
      status_msg "Revert ${component^} by ${count} commits ..."
      cd "${HOME}/${component}"
      if git reset --hard HEAD~"${count}"; then
        do_action_service "restart" "${component}"
        print_confirm "${component^} was successfully reset!"
      else
        print_error "Reverting ${component^} failed! Please see the console output above."
      fi
      break
    elif [[ ${count} == "B" || ${count} == "b" ]]; then
      clear && print_header && break
    else
      error_msg "Invalid command!"
    fi
  done
  rollback_menu
 }
--- a/Show More
+++ b/Show More
		`@@ -0,0 +1 @@`
							!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");e.hi=function(){this.pipeline.reset(),this.pipeline.add(e.hi.trimmer,e.hi.stopWordFilter,e.hi.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.hi.stemmer))},e.hi.wordCharacters="ऀ-ःऄ-एऐ-टठ-यर-िी-ॏॐ-य़ॠ-९॰-ॿa-zA-Zａ-ｚＡ-Ｚ0-9０-９",e.hi.trimmer=e.trimmerSupport.generateTrimmer(e.hi.wordCharacters),e.Pipeline.registerFunction(e.hi.trimmer,"trimmer-hi"),e.hi.stopWordFilter=e.generateStopWordFilter("अत अपना अपनी अपने अभी अंदर आदि आप इत्यादि इन इनका इन्हीं इन्हें इन्हों इस इसका इसकी इसके इसमें इसी इसे उन उनका उनकी उनके उनको उन्हीं उन्हें उन्हों उस उसके उसी उसे एक एवं एस ऐसे और कई कर करता करते करना करने करें कहते कहा का काफ़ी कि कितना किन्हें किन्हों किया किर किस किसी किसे की कुछ कुल के को कोई कौन कौनसा गया घर जब जहाँ जा जितना जिन जिन्हें जिन्हों जिस जिसे जीधर जैसा जैसे जो तक तब तरह तिन तिन्हें तिन्हों तिस तिसे तो था थी थे दबारा दिया दुसरा दूसरे दो द्वारा न नके नहीं ना निहायत नीचे ने पर पहले पूरा पे फिर बनी बही बहुत बाद बाला बिलकुल भी भीतर मगर मानो मे में यदि यह यहाँ यही या यिह ये रखें रहा रहे ऱ्वासा लिए लिये लेकिन व वग़ैरह वर्ग वह वहाँ वहीं वाले वुह वे वो सकता सकते सबसे सभी साथ साबुत साभ सारा से सो संग ही हुआ हुई हुए है हैं हो होता होती होते होना होने".split(" ")),e.hi.stemmer=function(){return function(e){return"function"==typeof e.update?e.update(function(e){return e}):e}}();var r=e.wordcut;r.init(),e.hi.tokenizer=function(i){if(!arguments.length\|\|null==i\|\|void 0==i)return[];if(Array.isArray(i))return i.map(function(r){return isLunr2?new e.Token(r.toLowerCase()):r.toLowerCase()});var t=i.toString().toLowerCase().replace(/^\s+/,"");return r.cut(t).split("\|")},e.Pipeline.registerFunction(e.hi.stemmer,"stemmer-hi"),e.Pipeline.registerFunction(e.hi.stopWordFilter,"stopWordFilter-hi")}});
		`@@ -0,0 +1 @@`
							!function(e,t){"function"==typeof define&&define.amd?define(t):"object"==typeof exports?module.exports=t():t()(e.lunr)}(this,function(){return function(e){e.multiLanguage=function(){for(var t=Array.prototype.slice.call(arguments),i=t.join("-"),r="",n=[],s=[],p=0;p<t.length;++p)"en"==t[p]?(r+="\\w",n.unshift(e.stopWordFilter),n.push(e.stemmer),s.push(e.stemmer)):(r+=e[t[p]].wordCharacters,e[t[p]].stopWordFilter&&n.unshift(e[t[p]].stopWordFilter),e[t[p]].stemmer&&(n.push(e[t[p]].stemmer),s.push(e[t[p]].stemmer)));var o=e.trimmerSupport.generateTrimmer(r);return e.Pipeline.registerFunction(o,"lunr-multi-trimmer-"+i),n.unshift(o),function(){this.pipeline.reset(),this.pipeline.add.apply(this.pipeline,n),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add.apply(this.searchPipeline,s))}}}});
		`@@ -0,0 +1 @@`
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		`@@ -0,0 +1 @@`
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