refactor(fluidd.sh): refactor fluidd functions
Signed-off-by: Dominik Willner th33xitus@gmail.com
This commit is contained in:
th33xitus
271
scripts/fluidd.sh
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271
scripts/fluidd.sh
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#!/bin/bash
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#=======================================================================#
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# Copyright (C) 2020 - 2022 Dominik Willner <th33xitus@gmail.com> #
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# #
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# This file is part of KIAUH - Klipper Installation And Update Helper #
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# https://github.com/th33xitus/kiauh #
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# #
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# This file may be distributed under the terms of the GNU GPLv3 license #
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#=======================================================================#
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set -e
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### global variables
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FLUIDD_DIR="${HOME}/fluidd"
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FLUIDD_REPO_API="https://api.github.com/repos/fluidd-core/fluidd/releases"
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KLIPPER_CONFIG="${HOME}/klipper_config"
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#===================================================#
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#================== INSTALL FLUIDD =================#
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#===================================================#
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function install_fluidd(){
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### exit early if moonraker not found
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if [ -z "$(moonraker_systemd)" ]; then
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local error="Moonraker service not found!\n Please install Moonraker first!"
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print_error "${error}" && return
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fi
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### checking dependencies
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local dep=(nginx)
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dependency_check "${dep[@]}"
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### check if moonraker is already installed
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system_check_webui
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### ask user how to handle OctoPrint, Haproxy, Lighttpd, Apache2 if found
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process_octoprint_dialog
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process_services_dialog
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### process possible disruptive services
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process_disruptive_services
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status_msg "Initializing Fluidd installation ..."
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### check for other enabled web interfaces
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unset SET_LISTEN_PORT
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detect_enabled_sites
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### check if another site already listens to port 80
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fluidd_port_check
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### ask user to install mjpg-streamer
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if ! ls /etc/systemd/system/webcamd.service 2>/dev/null 1>&2; then
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get_user_selection_mjpg-streamer
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fi
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### ask user to install the recommended webinterface macros
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if ! ls "${KLIPPER_CONFIG}/kiauh_macros.cfg" 2>/dev/null 1>&2 || ! ls "${KLIPPER_CONFIG}"/printer_*/kiauh_macros.cfg 2>/dev/null 1>&2; then
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get_user_selection_kiauh_macros "Fluidd "
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fi
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### create /etc/nginx/conf.d/upstreams.conf
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set_upstream_nginx_cfg
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### create /etc/nginx/sites-available/<interface config>
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set_nginx_cfg "fluidd"
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### symlink nginx log
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symlink_webui_nginx_log "fluidd"
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### copy the kiauh_macros.cfg to the config location
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install_kiauh_macros
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### install mainsail/fluidd
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fluidd_setup
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### install mjpg-streamer
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[ "${INSTALL_MJPG}" = "true" ] && install_mjpg-streamer
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fetch_webui_ports #WIP
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### confirm message
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print_confirm "Fluidd has been set up!"
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}
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function fluidd_setup(){
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### get fluidd download url
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FLUIDD_DL_URL=$(curl -s "${FLUIDD_REPO_API}" | grep browser_download_url | cut -d'"' -f4 | head -1)
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### remove existing and create fresh fluidd folder, then download fluidd
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[ -d "${FLUIDD_DIR}" ] && rm -rf "${FLUIDD_DIR}"
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mkdir "${FLUIDD_DIR}" && cd "${FLUIDD_DIR}"
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status_msg "Downloading Fluidd ${FLUIDD_VERSION} ..."
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wget "${FLUIDD_DL_URL}" && ok_msg "Download complete!"
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### extract archive
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status_msg "Extracting archive ..."
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unzip -q -o *.zip && ok_msg "Done!"
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### delete downloaded zip
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status_msg "Remove downloaded archive ..."
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rm -rf *.zip && ok_msg "Done!"
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}
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#===================================================#
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#================== REMOVE FLUIDD ==================#
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#===================================================#
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function remove_fluidd(){
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### remove fluidd dir
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if [ -d "${FLUIDD_DIR}" ]; then
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status_msg "Removing Fluidd directory ..."
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rm -rf "${FLUIDD_DIR}" && ok_msg "Directory removed!"
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fi
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### remove fluidd config for nginx
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if [ -e "/etc/nginx/sites-available/fluidd" ]; then
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status_msg "Removing Fluidd configuration for Nginx ..."
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sudo rm "/etc/nginx/sites-available/fluidd" && ok_msg "File removed!"
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fi
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### remove fluidd symlink for nginx
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if [ -L /etc/nginx/sites-enabled/fluidd ]; then
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status_msg "Removing Fluidd Symlink for Nginx ..."
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sudo rm /etc/nginx/sites-enabled/fluidd && ok_msg "File removed!"
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fi
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### remove mainsail nginx logs and log symlinks
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for log in $(find /var/log/nginx -name "fluidd*"); do
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sudo rm -f "${log}"
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done
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for log in $(find ${HOME}/klipper_logs -name "fluidd*"); do
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rm -f "${log}"
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done
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### remove fluidd_port from ~/.kiauh.ini
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sed -i "/^fluidd_port=/d" "${INI_FILE}"
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print_confirm "Fluidd successfully removed!"
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}
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#===================================================#
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#================== UPDATE FLUIDD ==================#
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#===================================================#
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update_fluidd(){
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bb4u "fluidd"
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status_msg "Updating Fluidd ..."
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fluidd_setup
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match_nginx_configs
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symlink_webui_nginx_log "fluidd"
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}
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#===================================================#
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#================== FLUIDD STATUS ==================#
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#===================================================#
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function get_fluidd_ver(){
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FLUIDD_VERSION=$(curl -s "${FLUIDD_REPO_API}" | grep tag_name | cut -d'"' -f4 | head -1)
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}
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function fluidd_status(){
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fcount=0
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fluidd_data=(
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$FLUIDD_DIR
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$NGINX_SA/fluidd
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$NGINX_SE/fluidd
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)
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#count+1 for each found data-item from array
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for fd in "${fluidd_data[@]}"
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do
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if [ -e $fd ]; then
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fcount=$(expr $fcount + 1)
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fi
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done
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if [ "$fcount" == "${#fluidd_data[*]}" ]; then
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FLUIDD_STATUS="${green}Installed!${default} "
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elif [ "$fcount" == 0 ]; then
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FLUIDD_STATUS="${red}Not installed!${default} "
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else
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FLUIDD_STATUS="${yellow}Incomplete!${default} "
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fi
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}
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function read_local_fluidd_version(){
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unset FLUIDD_VER_FOUND
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if [ -e "${FLUIDD_DIR}/.version" ]; then
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FLUIDD_VER_FOUND="true"
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FLUIDD_LOCAL_VER=$(head -n 1 "${FLUIDD_DIR}/.version")
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else
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FLUIDD_VER_FOUND="false" && unset FLUIDD_LOCAL_VER
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fi
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}
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function read_remote_fluidd_version(){
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#remote checks don't work without curl installed!
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if [[ ! $(dpkg-query -f'${Status}' --show curl 2>/dev/null) = *\ installed ]]; then
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FLUIDD_REMOTE_VER=${NONE}
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else
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get_fluidd_ver
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FLUIDD_REMOTE_VER=${FLUIDD_VERSION}
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fi
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}
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function compare_fluidd_versions(){
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unset FLUIDD_UPDATE_AVAIL
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read_local_fluidd_version && read_remote_fluidd_version
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if [[ $FLUIDD_VER_FOUND = "true" ]] && [[ $FLUIDD_LOCAL_VER == $FLUIDD_REMOTE_VER ]]; then
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#printf fits the string for displaying it in the ui to a total char length of 12
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FLUIDD_LOCAL_VER="${green}$(printf "%-12s" "$FLUIDD_LOCAL_VER")${default}"
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FLUIDD_REMOTE_VER="${green}$(printf "%-12s" "$FLUIDD_REMOTE_VER")${default}"
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elif [[ $FLUIDD_VER_FOUND = "true" ]] && [[ $FLUIDD_LOCAL_VER != $FLUIDD_REMOTE_VER ]]; then
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FLUIDD_LOCAL_VER="${yellow}$(printf "%-12s" "$FLUIDD_LOCAL_VER")${default}"
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FLUIDD_REMOTE_VER="${green}$(printf "%-12s" "$FLUIDD_REMOTE_VER")${default}"
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# add fluidd to the update all array for the update all function in the updater
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FLUIDD_UPDATE_AVAIL="true" && update_arr+=(update_fluidd)
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else
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FLUIDD_LOCAL_VER=$NONE
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FLUIDD_REMOTE_VER="${green}$(printf "%-12s" "$FLUIDD_REMOTE_VER")${default}"
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FLUIDD_UPDATE_AVAIL="false"
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fi
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}
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#================================================#
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#=================== HELPERS ====================#
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#================================================#
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function fluidd_port_check(){
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if [ "${FLUIDD_ENABLED}" = "false" ]; then
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if [ "${SITE_ENABLED}" = "true" ]; then
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status_msg "Detected other enabled interfaces:"
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[ "${OCTOPRINT_ENABLED}" = "true" ] && echo " ${cyan}● OctoPrint - Port: ${OCTOPRINT_PORT}${default}"
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[ "${MAINSAIL_ENABLED}" = "true" ] && echo " ${cyan}● Mainsail - Port: ${MAINSAIL_PORT}${default}"
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if [ "${MAINSAIL_PORT}" = "80" ] || [ "${OCTOPRINT_PORT}" = "80" ]; then
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PORT_80_BLOCKED="true"
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select_fluidd_port
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fi
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else
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DEFAULT_PORT=$(grep listen "${SRCDIR}/kiauh/resources/klipper_webui_nginx.cfg" | head -1 | sed 's/^\s*//' | cut -d" " -f2 | cut -d";" -f1)
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SET_LISTEN_PORT=${DEFAULT_PORT}
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fi
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SET_NGINX_CFG="true"
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else
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SET_NGINX_CFG="false"
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fi
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}
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function select_fluidd_port(){
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if [ "${PORT_80_BLOCKED}" = "true" ]; then
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echo
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top_border
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echo -e "| ${red}!!!WARNING!!!${default} |"
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echo -e "| ${red}You need to choose a different port for Fluidd!${default} |"
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echo -e "| ${red}The following web interface is listening at port 80:${default} |"
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blank_line
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[ "${OCTOPRINT_PORT}" = "80" ] && echo "| ● OctoPrint |"
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[ "${MAINSAIL_PORT}" = "80" ] && echo "| ● Mainsail |"
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blank_line
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echo -e "| Make sure you don't choose a port which was already |"
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echo -e "| assigned to one of the other webinterfaces and do ${red}NOT${default} |"
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echo -e "| use ports in the range of 4750 or above! |"
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blank_line
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echo -e "| Be aware: there is ${red}NO${default} sanity check for the following |"
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echo -e "| input. So make sure to choose a valid port! |"
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bottom_border
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while true; do
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read -p "${cyan}Please enter a new Port:${default} " NEW_PORT
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if [ "${NEW_PORT}" != "${MAINSAIL_PORT}" ] && [ "${NEW_PORT}" != "${OCTOPRINT_PORT}" ]; then
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echo "Setting port ${NEW_PORT} for Fluidd!"
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SET_LISTEN_PORT=${NEW_PORT}
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break
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else
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echo "That port is already taken! Select a different one!"
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fi
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done
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fi
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}
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