feat: adds kiauh module for homebrewed images (mainsail-crew#184)

* feat: adds kiauh module for homebrewed images

This allows forks to add kiauh to their Image with ease.

Signed-off-by: Stephan Wendel <me@stephanwe.de>

---------

Signed-off-by: Stephan Wendel <me@stephanwe.de>

src/modules/kiauh/config

@@ -0,0 +1,21 @@
+#!/usr/bin/env bash
+#### KIAUH Install Module
+####
+#### Written by Stephan Wendel aka KwadFan <me@stephanwe.de>
+#### Copyright 2022 - till today
+#### https://github.com/mainsail-crew/MainsailOS
+####
+#### This File is distributed under GPLv3
+####
+
+#### All Credits to th33xitus for his great tool
+#### https://github.com/th33xitus/kiauh
+
+# shellcheck disable=all
+
+# KIAUH repo
+[[ -n "$KIAUH_REPO_SHIP" ]] || KIAUH_REPO_SHIP="https://github.com/th33xitus/kiauh.git"
+[[ -n "$KIAUH_REPO_BRANCH" ]] || KIAUH_REPO_BRANCH="master"
+
+# Add to $PATH ? (1: yes, 0: no)
+[[ -n "$KIAUH_ADD_TO_PATH" ]] || KIAUH_ADD_TO_PATH="1"

src/modules/kiauh/start_chroot_script

@@ -0,0 +1,45 @@
+#!/usr/bin/env bash
+#### KIAUH Install Module
+####
+#### Written by Stephan Wendel aka KwadFan <me@stephanwe.de>
+#### Copyright 2022 - till today
+####
+#### This File is distributed under GPLv3
+####
+
+#### All Credits to th33xitus for his great tool
+#### https://github.com/th33xitus/kiauh
+
+# shellcheck enable=requires-variable-braces
+
+# Error handling
+set -Ee
+
+# shellcheck disable=SC1091
+source /common.sh
+install_cleanup_trap
+
+
+echo_green "Installing sonar ..."
+
+## Step 1: Force apt update
+apt-get update --allow-releaseinfo-change
+
+## Step 2: Make sure 'git' is installed!
+check_install_pkgs git
+
+## Step 3: Move to Home Dir as WorkingDirectoy
+pushd "/home/${BASE_USER}" &> /dev/null || exit 1
+
+## Step 4: clone KIAUH repo
+echo_green "Clone KIAUH repository ..."
+gitclone KIAUH_REPO kiauh
+
+## Step 5: Link kiauh.sh in /usr/local/bin as kiauh
+if [[ ${KIAUH_ADD_TO_PATH} = "1" ]]; then
+    echo_green "Add kiauh to PATH ..."
+    sudo ln -s "/home/${BASE_USER}/kiauh/kiauh.sh" "/usr/local/bin/kiauh"
+fi
+
+## Finish
+echo_green "Installing KIAUH ... DONE!"

src/modules/postrename/filesystem/root/postrename

@@ -166,6 +166,15 @@ fix_mainsailcfg_links() {
     ln -sf "${src_dir}/mainsail.cfg" "${config_dir}/mainsail.cfg"
 }
 
+# Optional if kiauh module is used
+fix_kiauh_links() {
+    local src_dir target_dir
+    src_dir="/home/${DEFAULT_USER}/kiauh"
+    target_dir="/usr/local/bin"
+    ln -sf "${src_dir}/kiauh.sh" "${target_dir}/kiauh"
+}
+
+
 fix_cn_links() {
     local tools_dir
     tools_dir="/home/${DEFAULT_USER}/crowsnest/tools"
@@ -231,6 +240,10 @@ echo -en "${WHITE}Fix broken symlinks ...${NOC}\r"
 fix_broken_links
 fix_timelapse_links
 fix_mainsailcfg_links
+# Optional if kiauh module is used
+if [[ -d "/home/${DEFAULT_USER}/kiauh" ]]; then
+    fix_kiauh_links
+fi
 fix_cn_links
 echo -e "${WHITE}Fix broken symlinks ...${NOC}[${GRE}OK${NOC}]"
 ## do a short break