feat: KIAUH v4.0.0 (#191)

scripts/switch_klipper_repo.sh

@@ -0,0 +1,138 @@
+#!/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 change_klipper_repo_menu() {
+  local repo_file="${KIAUH_SRCDIR}/klipper_repos.txt"
+  local repo branch repos=() branches=()
+
+  if [[ ! -f ${repo_file} ]]; then
+    print_error "File not found:\n '${KIAUH_SRCDIR}/klipper_repos.txt'"
+    return
+  fi
+
+  ### generate the repolist from the klipper_repos.txt textfile
+  while IFS="," read -r repo branch; do
+    repo=$(echo "${repo}" | sed -r "s/^http(s)?:\/\/github.com\///" | sed "s/\.git$//" )
+    repos+=("${repo}")
+    ### if branch is not given, default to 'master'
+    [[ -z ${branch} ]] && branch="master"
+    branches+=("${branch}")
+  done < <(grep -E "^[^#]" "${repo_file}")
+
+  top_border
+  echo -e "|     ~~~~~~~~ [ Set custom Klipper repo ] ~~~~~~~~     | "
+  hr
+  blank_line
+  ### print repolist
+  local i=0
+  for _ in "${repos[@]}"; do
+    printf "| %s) %-63s|\n" "${i}" "${yellow}${repos[${i}]}${white} → ${branches[${i}]}"
+    i=$(( i + 1 ))
+  done
+  blank_line
+  back_help_footer
+
+  local option
+  while true; do
+    read -p "${cyan}###### Perform action:${white} " option
+    case "${option}" in
+      0 | "$(( option < ${#repos[@]} ))")
+        select_msg "Repo: ${repos[option]} Branch: ${branches[option]}"
+        if [[ -d ${KLIPPER_DIR} ]]; then
+          top_border
+          echo -e "|                   ${red}!!! ATTENTION !!!${white}                   |"
+          echo -e "| Existing Klipper folder found! Proceeding will remove | "
+          echo -e "| the existing Klipper folder and replace it with a     | "
+          echo -e "| clean copy of the previously selected source repo!    | "
+          bottom_border
+
+          local yn
+          while true; do
+          read -p "${cyan}###### Proceed? (Y/n):${white} " yn
+            case "${yn}" in
+              Y|y|Yes|yes|"")
+                select_msg "Yes"
+                switch_klipper_repo "${repos[${option}]}" "${branches[${option}]}"
+                set_custom_klipper_repo "${repos[${option}]}" "${branches[${option}]}"
+                break;;
+              N|n|No|no)
+                select_msg "No"
+                break;;
+              *)
+                error_msg "Invalid command!";;
+            esac
+          done
+        else
+          status_msg "Set custom Klipper repository to:\n       ● Repository: ${repos[${option}]}\n       ● Branch: ${branches[${option}]}"
+          set_custom_klipper_repo "${repos[${option}]}" "${branches[${option}]}"
+          ok_msg "This repo will now be used for new Klipper installations!\n"
+        fi
+        break;;
+      B|b)
+        clear && print_header
+        settings_menu
+        break;;
+      H|h)
+        clear && print_header
+        show_custom_klipper_repo_help
+        break;;
+      *)
+        error_msg "Invalid command!";;
+    esac
+  done
+  change_klipper_repo_menu
+}
+
+#================================================#
+#=================== HELPERS ====================#
+#================================================#
+
+function switch_klipper_repo() {
+  local repo=${1} branch=${2}
+
+  status_msg "Switching Klipper repository..."
+  do_action_service "stop" "klipper"
+
+  [[ -d ${KLIPPER_DIR} ]] && rm -rf "${KLIPPER_DIR}"
+  clone_klipper "${repo}" "${branch}"
+
+  do_action_service "start" "klipper"
+}
+
+function show_custom_klipper_repo_help() {
+  top_border
+  echo -e "|   ~~~~ < ? > Help: Custom Klipper repo < ? > ~~~~     |"
+  hr
+  echo -e "| With this setting, it is possible to install Klipper  |"
+  echo -e "| from a custom repository. It will also switch an      |"
+  echo -e "| existing Klipper installation to the newly selected   |"
+  echo -e "| source repository.                                    |"
+  echo -e "| A list of repositories is automatically generated by  |"
+  echo -e "| a 'klipper_repos.txt' textfile in KIAUHs root folder. |"
+  echo -e "| An example file is provided at the same location.     |"
+  blank_line
+  back_footer
+
+  local choice
+  while true; do
+    read -p "${cyan}###### Please select:${white} " choice
+    case "${choice}" in
+      B|b)
+        clear && print_header
+        change_klipper_repo_menu
+        break;;
+      *)
+        deny_action "show_settings_help";;
+    esac
+  done
+}