604 lines
22 KiB
Bash
604 lines
22 KiB
Bash
#!/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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#================================================#
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#=================== STARTUP ====================#
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#================================================#
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function check_euid(){
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if [ "${EUID}" -eq 0 ]
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then
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echo -e "${red}"
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top_border
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echo -e "| !!! THIS SCRIPT MUST NOT RAN AS ROOT !!! |"
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bottom_border
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echo -e "${white}"
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exit 1
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fi
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}
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#================================================#
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#============= MESSAGE FORMATTING ===============#
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#================================================#
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function select_msg() {
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echo -e "${white} [➔] ${1}"
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}
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function status_msg(){
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echo -e "\n${magenta}###### ${1}${white}"
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}
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function ok_msg(){
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echo -e "${green}[✓ OK] ${1}${white}"
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}
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function warn_msg(){
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echo -e "${yellow}>>>>>> ${1}${white}"
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}
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function error_msg(){
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echo -e "${red}>>>>>> ${1}${white}"
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}
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function abort_msg(){
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echo -e "${red}<<<<<< ${1}${white}"
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}
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function title_msg(){
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echo -e "${cyan}${1}${white}"
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}
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function print_error(){
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[ -z "${1}" ] && return
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echo -e "${red}"
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echo -e "#=======================================================#"
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echo -e " ${1} "
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echo -e "#=======================================================#"
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echo -e "${white}"
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}
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function print_confirm(){
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[ -z "${1}" ] && return
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echo -e "${green}"
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echo -e "#=======================================================#"
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echo -e " ${1} "
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echo -e "#=======================================================#"
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echo -e "${white}"
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}
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#================================================#
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#=================== LOGGING ====================#
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#================================================#
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function timestamp() {
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date +"[%F %T]"
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}
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function log_info() {
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local message="${1}" log="${LOGFILE}"
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echo -e "$(timestamp) <INFO> ${message}" | tr -s " " >> "${log}"
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}
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function log_warning() {
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local message="${1}" log="${LOGFILE}"
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echo -e "$(timestamp) <WARN> ${message}" | tr -s " " >> "${log}"
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}
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function log_error() {
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local message="${1}" log="${LOGFILE}"
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echo -e "$(timestamp) <ERR> ${message}" | tr -s " " >> "${log}"
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}
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#================================================#
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#=============== KIAUH SETTINGS =================#
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#================================================#
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function read_kiauh_ini(){
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if [ ! -f "${INI_FILE}" ]; then
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print_error "ERROR: File '~/.kiauh.ini' not found!"
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log_error "Reading from .kiauh.ini failed! File not found!"
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return 1
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fi
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log_info "Reading from .kiauh.ini"
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source "${INI_FILE}"
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}
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function init_ini(){
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### remove pre-version 4 ini files
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if [ -f "${INI_FILE}" ] && ! grep -Eq "^# KIAUH v4\.0\.0$" "${INI_FILE}"; then
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rm "${INI_FILE}"
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fi
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### initialize v4.0.0 ini file
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if [ ! -f "${INI_FILE}" ]; then
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{
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echo -e "# File creation date: $(date)"
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echo -e "#=================================================#"
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echo -e "# KIAUH - Klipper Installation And Update Helper #"
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echo -e "# https://github.com/th33xitus/kiauh #"
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echo -e "# DO NOT edit this file! #"
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echo -e "#=================================================#"
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echo -e "# KIAUH v4.0.0"
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} >> "${INI_FILE}"
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fi
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if ! grep -Eq "^backup_before_update=." "${INI_FILE}"; then
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echo -e "\nbackup_before_update=false\c" >> "${INI_FILE}"
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fi
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if ! grep -Eq "^logupload_accepted=." "${INI_FILE}"; then
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echo -e "\nlogupload_accepted=false\c" >> "${INI_FILE}"
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fi
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if ! grep -Eq "^custom_klipper_cfg_loc=" "${INI_FILE}"; then
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echo -e "\ncustom_klipper_cfg_loc=\c" >> "${INI_FILE}"
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fi
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if ! grep -Eq "^custom_klipper_repo=" "${INI_FILE}"; then
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echo -e "\ncustom_klipper_repo=\c" >> "${INI_FILE}"
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fi
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if ! grep -Eq "^custom_klipper_repo_branch=" "${INI_FILE}"; then
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echo -e "\ncustom_klipper_repo_branch=\c" >> "${INI_FILE}"
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fi
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if ! grep -Eq "^mainsail_install_unstable=" "${INI_FILE}"; then
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echo -e "\nmainsail_install_unstable=false\c" >> "${INI_FILE}"
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fi
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if ! grep -Eq "^fluidd_install_unstable=" "${INI_FILE}"; then
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echo -e "\nfluidd_install_unstable=false\c" >> "${INI_FILE}"
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fi
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fetch_webui_ports
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}
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function change_klipper_cfg_folder(){
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local current_cfg_loc example_loc recommended_loc new_cfg_loc
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current_cfg_loc="$(get_klipper_cfg_dir)"
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example_loc=$(printf "%s/<your_config_folder>" "${HOME}")
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recommended_loc=$(printf "%s/klipper_config" "${HOME}")
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while true; do
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top_border
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echo -e "| ${yellow}IMPORTANT:${white} |"
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echo -e "| Please enter the new path in the following format: |"
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printf "| ${cyan}%-51s${white} |\n" "${example_loc}"
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blank_line
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echo -e "| ${red}WARNING: ${white} |"
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echo -e "| ${red}There will be no validation checks! Make sure to set${white} |"
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echo -e "| ${red}a valid directory to prevent possible problems!${white} |"
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blank_line
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printf "| Recommended: ${cyan}%-38s${white} |\n" "${recommended_loc}"
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bottom_border
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echo
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echo -e "${cyan}###### Please set the new Klipper config directory:${white} "
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read -e -i "${current_cfg_loc}" -e new_cfg_loc
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echo
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read -p "${cyan}###### Set config directory to '${yellow}${new_cfg_loc}${cyan}' ? (Y/n):${white} " yn
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case "${yn}" in
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Y|y|Yes|yes|"")
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select_msg "Yes"
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set_klipper_cfg_path "${current_cfg_loc}" "${new_cfg_loc}"
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print_confirm "New config directory set!"
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settings_menu
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break;;
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N|n|No|no)
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select_msg "No"
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settings_menu
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break;;
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*)
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print_error "Invalid command!";;
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esac
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done
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}
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function set_klipper_cfg_path(){
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local current_cfg_loc="${1}" new_cfg_loc="${2}"
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local instance klipper_services moonraker_services moonraker_configs
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log_info "Function set_klipper_cfg_path invoked\nCurrent location: ${1}\nNew location: ${2}"
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### backup the old config dir
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backup_klipper_config_dir
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### write new location to .kiauh.ini
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sed -i "/^custom_klipper_cfg_loc=/d" "${INI_FILE}"
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sed -i '$a'"custom_klipper_cfg_loc=${new_cfg_loc}" "${INI_FILE}"
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status_msg "New directory was set to '${new_cfg_loc}'!"
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### stop services
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do_action_service "stop" "klipper"
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do_action_service "stop" "moonraker"
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### copy config files to new klipper config folder
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if [ -n "${current_cfg_loc}" ] && [ -d "${current_cfg_loc}" ]; then
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status_msg "Copy config files to '${new_cfg_loc}' ..."
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if [ ! -d "${new_cfg_loc}" ]; then
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log_info "Copy process started"
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mkdir -p "${new_cfg_loc}"
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cd "${current_cfg_loc}"
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cp -r -v ./* "${new_cfg_loc}"
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ok_msg "Done!"
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else
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log_warning "Copy process skipped, new config directory already exists and may not be empty!"
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warn_msg "New config directory already exists!\nCopy process skipped!"
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fi
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fi
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klipper_services=$(klipper_systemd)
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if [ -n "${klipper_services}" ]; then
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status_msg "Re-writing Klipper services to use new config file location ..."
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for service in ${klipper_services}; do
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if [ "${service}" = "/etc/systemd/system/klipper.service" ]; then
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if grep "Environment=KLIPPER_CONFIG=" "${service}"; then
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### single instance klipper service installed by kiauh v4 / MainsailOS > 0.5.0
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sudo sed -i -r "/KLIPPER_CONFIG=/ s|CONFIG=(.+)\/printer\.cfg|CONFIG=${new_cfg_loc}/printer\.cfg|" "${service}"
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else
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### single instance klipper service installed by kiauh v3
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sudo sed -i -r "/ExecStart=/ s|klippy\.py (.+)\/printer\.cfg|klippy\.py ${new_cfg_loc}\/printer\.cfg|" "${service}"
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fi
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else
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instance=$(echo "${service}" | cut -d"-" -f2 | cut -d"." -f1)
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if grep "Environment=KLIPPER_CONFIG=" "${service}"; then
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### multi instance klipper service installed by kiauh v4 / MainsailOS > 0.5.0
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sudo sed -i -r "/KLIPPER_CONFIG=/ s|CONFIG=(.+)\/printer_${instance}\/printer\.cfg|CONFIG=${new_cfg_loc}\/printer_${instance}\/printer\.cfg|" "${service}"
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else
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### multi instance klipper service installed by kiauh v3
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sudo sed -i -r "/ExecStart=/ s|klippy\.py (.+)\/printer_${instance}\/printer\.cfg|klippy\.py ${new_cfg_loc}\/printer_${instance}\/printer\.cfg|" "${service}"
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fi
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fi
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done
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ok_msg "OK!"
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fi
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moonraker_services=$(moonraker_systemd)
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if [ -n "${moonraker_services}" ]; then
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### handle multi moonraker instance service file
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status_msg "Re-writing Moonraker services to use new config file location ..."
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for service in ${moonraker_services}; do
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if [ "${service}" = "/etc/systemd/system/moonraker.service" ]; then
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if grep "Environment=MOONRAKER_CONF=" "${service}"; then
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### single instance moonraker service installed by kiauh v4 / MainsailOS > 0.5.0
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sudo sed -i -r "/MOONRAKER_CONF=/ s|_CONF=(.+)\/moonraker\.conf|_CONF=${new_cfg_loc}\/moonraker\.conf|" "${service}"
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else
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### single instance moonraker service installed by kiauh v3
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sudo sed -i -r "/ExecStart=/ s| -c (.+)\/moonraker\.conf| -c ${new_cfg_loc}\/moonraker\.conf|" "${service}"
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fi
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else
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instance=$(echo "${service}" | cut -d"-" -f2 | cut -d"." -f1)
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if grep "Environment=MOONRAKER_CONF=" "${service}"; then
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### multi instance moonraker service installed by kiauh v4 / MainsailOS > 0.5.0
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sudo sed -i -r "/MOONRAKER_CONF=/ s|_CONF=(.+)\/printer_${instance}\/moonraker\.conf|_CONF=${new_cfg_loc}\/printer_${instance}\/moonraker\.conf|" "${service}"
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else
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### multi instance moonraker service installed by kiauh v3
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sudo sed -i -r "/ExecStart=/ s| -c (.+)\/printer_${instance}\/moonraker\.conf| -c ${new_cfg_loc}\/printer_${instance}\/moonraker\.conf|" "${service}"
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fi
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fi
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done
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moonraker_configs=$(find "${new_cfg_loc}" -type f -name "moonraker.conf")
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### replace old file path with new one in moonraker.conf
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for conf in ${moonraker_configs}; do
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loc=$(echo "${conf}" | rev | cut -d"/" -f2- | rev)
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sed -i -r "/config_path:/ s|config_path:.*|config_path: ${loc}|" "${conf}"
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done
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ok_msg "OK!"
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fi
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### reloading units
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sudo systemctl daemon-reload
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### restart services
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do_action_service "restart" "klipper"
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do_action_service "restart" "moonraker"
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}
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function switch_mainsail_releasetype() {
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read_kiauh_ini
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local state="${mainsail_install_unstable}"
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if [ "${state}" == "false" ]; then
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sed -i '/mainsail_install_unstable=/s/false/true/' "${INI_FILE}"
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log_info "mainsail_install_unstable changed (false -> true) "
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else
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sed -i '/mainsail_install_unstable=/s/true/false/' "${INI_FILE}"
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log_info "mainsail_install_unstable changed (true -> false) "
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fi
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}
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function switch_fluidd_releasetype() {
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read_kiauh_ini
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local state="${fluidd_install_unstable}"
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if [ "${state}" == "false" ]; then
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sed -i '/fluidd_install_unstable=/s/false/true/' "${INI_FILE}"
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log_info "fluidd_install_unstable changed (false -> true) "
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else
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sed -i '/fluidd_install_unstable=/s/true/false/' "${INI_FILE}"
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log_info "fluidd_install_unstable changed (true -> false) "
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fi
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}
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function toggle_backup_before_update(){
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read_kiauh_ini
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local state="${backup_before_update}"
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if [ "${state}" = "false" ]; then
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sed -i '/backup_before_update=/s/false/true/' "${INI_FILE}"
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else
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sed -i '/backup_before_update=/s/true/false/' "${INI_FILE}"
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fi
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}
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function set_custom_klipper_repo() {
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read_kiauh_ini
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local repo_url=${1} branch=${2}
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sed -i "/^custom_klipper_repo=/d" "${INI_FILE}"
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sed -i '$a'"custom_klipper_repo=${repo_url}" "${INI_FILE}"
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sed -i "/^custom_klipper_repo_branch=/d" "${INI_FILE}"
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sed -i '$a'"custom_klipper_repo_branch=${branch}" "${INI_FILE}"
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}
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#================================================#
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#=============== HANDLE SERVICES ================#
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#================================================#
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function do_action_service(){
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local action=${1} service=${2}
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services=$(find "${SYSTEMD}" -maxdepth 1 -regextype posix-extended -regex "${SYSTEMD}/${service}(-[^0])?[0-9]*.service")
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if [ -n "${services}" ]; then
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for service in ${services}; do
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service=$(echo "${service}" | rev | cut -d"/" -f1 | rev)
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status_msg "${action^} ${service} ..."
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if sudo systemctl "${action}" "${service}"; then
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log_info "${service}: ${action} > success"
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ok_msg "${action^} ${service} successfull!"
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else
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log_warning "${service}: ${action} > failed"
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warn_msg "${action^} ${service} failed!"
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fi
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done
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fi
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}
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#================================================#
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#================ DEPENDENCIES ==================#
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#================================================#
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function python3_check(){
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local major minor
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### python 3 check
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status_msg "Your Python 3 version is: $(python3 --version)"
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major=$(python3 --version | cut -d" " -f2 | cut -d"." -f1)
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minor=$(python3 --version | cut -d"." -f2)
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if [ "${major}" -ge 3 ] && [ "${minor}" -ge 7 ]; then
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echo "true"
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else
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echo "false"
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fi
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}
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function dependency_check(){
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local dep=( "${@}" )
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local packages
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status_msg "Checking for the following dependencies:"
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#check if package is installed, if not write its name into array
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for pkg in "${dep[@]}"; do
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echo -e "${cyan}● ${pkg} ${white}"
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if [[ ! $(dpkg-query -f'${Status}' --show "${pkg}" 2>/dev/null) = *\ installed ]]; then
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packages+=("${pkg}")
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fi
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done
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#if array is not empty, install packages from array
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if (( ${#packages[@]} > 0 )); then
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status_msg "Installing the following dependencies:"
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for package in "${packages[@]}"; do
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echo -e "${cyan}● ${package} ${white}"
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done
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echo
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if sudo apt-get update --allow-releaseinfo-change && sudo apt-get install "${packages[@]}" -y; then
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ok_msg "Dependencies installed!"
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else
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error_msg "Installing dependencies failed!"
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return 1 # exit kiauh
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fi
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else
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ok_msg "Dependencies already met!"
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return
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fi
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}
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function system_check_webui(){
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### check system for an installed and enabled octoprint service
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if sudo systemctl list-unit-files | grep -E "octoprint.*" | grep "enabled" &>/dev/null; then
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OCTOPRINT_ENABLED="true"
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fi
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### check system for an installed haproxy service
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if [[ $(dpkg-query -f'${Status}' --show haproxy 2>/dev/null) = *\ installed ]]; then
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HAPROXY_FOUND="true"
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fi
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### check system for an installed lighttpd service
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if [[ $(dpkg-query -f'${Status}' --show lighttpd 2>/dev/null) = *\ installed ]]; then
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LIGHTTPD_FOUND="true"
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fi
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### check system for an installed apache2 service
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if [[ $(dpkg-query -f'${Status}' --show apache2 2>/dev/null) = *\ installed ]]; then
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APACHE2_FOUND="true"
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fi
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}
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function fetch_webui_ports(){
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### read listen ports from possible installed interfaces
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### and write them to ~/.kiauh.ini
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WEBIFS=(mainsail fluidd octoprint)
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for interface in "${WEBIFS[@]}"; do
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if [ -f "/etc/nginx/sites-available/${interface}" ]; then
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port=$(grep -E "listen" "/etc/nginx/sites-available/${interface}" | head -1 | sed 's/^\s*//' | sed 's/;$//' | cut -d" " -f2)
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if [ ! -n "$(grep -E "${interface}_port" "${INI_FILE}")" ]; then
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sed -i '$a'"${interface}_port=${port}" "${INI_FILE}"
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else
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sed -i "/^${interface}_port/d" "${INI_FILE}"
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sed -i '$a'"${interface}_port=${port}" "${INI_FILE}"
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fi
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else
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sed -i "/^${interface}_port/d" "${INI_FILE}"
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fi
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done
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}
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#================================================#
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#=================== SYSTEM =====================#
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#================================================#
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function check_system_updates(){
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local updates_avail info_msg
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updates_avail=$(apt list --upgradeable 2>/dev/null | sed "1d")
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if [ -n "${updates_avail}" ]; then
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# add system updates to the update all array for the update all function in the updater
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SYS_UPDATE_AVAIL="true" && update_arr+=(update_system)
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info_msg="${yellow}System upgrade available!${white}"
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else
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SYS_UPDATE_AVAIL="false"
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info_msg="${green}System up to date! ${white}"
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fi
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echo "${info_msg}"
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}
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function update_system(){
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status_msg "Updating System ..."
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if sudo apt-get update --allow-releaseinfo-change && sudo apt-get upgrade -y; then
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print_confirm "Update complete! Check the log above!\n ${yellow}KIAUH will not install any dist-upgrades or\n any packages which have been kept back!${green}"
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else
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print_error "System update failed! Please watch for any errors printed above!"
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fi
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}
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function check_usergroups(){
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local group_dialout group_tty
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if grep -q "dialout" </etc/group && ! grep -q "dialout" <(groups "${USER}"); then
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group_dialout=false
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fi
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if grep -q "tty" </etc/group && ! grep -q "tty" <(groups "${USER}"); then
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group_tty=false
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fi
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if [ "${group_dialout}" == "false" ] || [ "${group_tty}" == "false" ] ; then
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top_border
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echo -e "| ${yellow}WARNING: Your current user is not in group:${white} |"
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[ "${group_tty}" == "false" ] && echo -e "| ${yellow}● tty${white} |"
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[ "${group_dialout}" == "false" ] && echo -e "| ${yellow}● dialout${white} |"
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blank_line
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echo -e "| It is possible that you won't be able to successfully |"
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echo -e "| connect and/or flash the controller board without |"
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echo -e "| your user being a member of that group. |"
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echo -e "| If you want to add the current user to the group(s) |"
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echo -e "| listed above, answer with 'Y'. Else skip with 'n'. |"
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blank_line
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echo -e "| ${yellow}INFO:${white} |"
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echo -e "| ${yellow}Relog required for group assignments to take effect!${white} |"
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bottom_border
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while true; do
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read -p "${cyan}###### Add user '${USER}' to group(s) now? (Y/n):${white} " yn
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case "${yn}" in
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Y|y|Yes|yes|"")
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select_msg "Yes"
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status_msg "Adding user '${USER}' to group(s) ..."
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if [ "${group_tty}" == "false" ]; then
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sudo usermod -a -G tty "${USER}" && ok_msg "Group 'tty' assigned!"
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fi
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if [ "${group_dialout}" == "false" ]; then
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sudo usermod -a -G dialout "${USER}" && ok_msg "Group 'dialout' assigned!"
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fi
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ok_msg "Remember to relog/restart this machine for the group(s) to be applied!"
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break;;
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N|n|No|no)
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select_msg "No"
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break;;
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|
*)
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|
print_error "Invalid command!";;
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esac
|
|
done
|
|
fi
|
|
}
|
|
|
|
function set_custom_hostname(){
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|
echo
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|
top_border
|
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echo -e "| Changing the hostname of this machine allows you to |"
|
|
echo -e "| access a webinterface that is configured for port 80 |"
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echo -e "| by simply typing '<hostname>.local' in the browser. |"
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|
echo -e "| |"
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echo -e "| E.g.: If you set the hostname to 'my-printer' you |"
|
|
echo -e "| can open Mainsail / Fluidd / Octoprint by |"
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echo -e "| browsing to: http://my-printer.local |"
|
|
bottom_border
|
|
while true; do
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|
read -p "${cyan}###### Do you want to change the hostname? (y/N):${white} " yn
|
|
case "${yn}" in
|
|
Y|y|Yes|yes)
|
|
select_msg "Yes"
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|
change_hostname
|
|
break;;
|
|
N|n|No|no|"")
|
|
select_msg "No"
|
|
break;;
|
|
*)
|
|
error_msg "Invalid command!";;
|
|
esac
|
|
done
|
|
}
|
|
|
|
function change_hostname(){
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|
local new_hostname
|
|
echo
|
|
top_border
|
|
echo -e "| ${green}Allowed characters: a-z, 0-9 and single '-'${white} |"
|
|
echo -e "| ${red}No special characters allowed!${white} |"
|
|
echo -e "| ${red}No leading or trailing '-' allowed!${white} |"
|
|
bottom_border
|
|
while true; do
|
|
read -p "${cyan}###### Please set the new hostname:${white} " new_hostname
|
|
if [[ ${new_hostname} =~ ^[^\-\_]+([0-9a-z]\-{0,1})+[^\-\_]+$ ]]; then
|
|
while true; do
|
|
echo
|
|
read -p "${cyan}###### Do you want '${new_hostname}' to be the new hostname? (Y/n):${white} " yn
|
|
case "${yn}" in
|
|
Y|y|Yes|yes|"")
|
|
select_msg "Yes"
|
|
set_hostname "${new_hostname}"
|
|
break;;
|
|
N|n|No|no)
|
|
select_msg "No"
|
|
abort_msg "Skip hostname change ..."
|
|
break;;
|
|
*)
|
|
print_error "Invalid command!";;
|
|
esac
|
|
done
|
|
else
|
|
warn_msg "'${new_hostname}' is not a valid hostname!"
|
|
fi
|
|
break
|
|
done
|
|
}
|
|
|
|
function set_hostname(){
|
|
local new_hostname=${1} current_date
|
|
#check for dependencies
|
|
dep=(avahi-daemon)
|
|
dependency_check "${dep[@]}"
|
|
|
|
#create host file if missing or create backup of existing one with current date&time
|
|
if [ -f /etc/hosts ]; then
|
|
current_date=$(get_date)
|
|
status_msg "Creating backup of hosts file ..."
|
|
sudo cp "/etc/hosts /etc/hosts.${current_date}.bak"
|
|
ok_msg "Backup done!"
|
|
ok_msg "File:'/etc/hosts.${current_date}.bak'"
|
|
else
|
|
sudo touch /etc/hosts
|
|
fi
|
|
|
|
#set new hostname in /etc/hostname
|
|
status_msg "Setting hostname to '${new_hostname}' ..."
|
|
status_msg "Please wait ..."
|
|
sudo hostnamectl set-hostname "${new_hostname}"
|
|
|
|
#write new hostname to /etc/hosts
|
|
status_msg "Writing new hostname to /etc/hosts ..."
|
|
echo "127.0.0.1 ${new_hostname}" | sudo tee -a /etc/hosts &>/dev/null
|
|
ok_msg "New hostname successfully configured!"
|
|
ok_msg "Remember to reboot for the changes to take effect!"
|
|
} |