refactor: moves firstboot fix to seperate module

To avoid conflicts with non rpi images, moved to seperate modules

Can be removed if solved due merge of RPi-Distro/raspberrypi-sys-mods#71

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

config/raspberry/default

@@ -9,7 +9,7 @@ BASE_IMAGE_RESIZEROOT=600
 # Compress not needed due compression done in workflow
 BASE_RELEASE_COMPRESS=no
 # Modules are valid for 32bit and 64bit images
-MODULES="base,pkgupgrade,mainsailos(net,piconfig,klipper,is_req_preinstall,moonraker,timelapse,mainsail,crowsnest,sonar,password-for-sudo),postrename"
+MODULES="base,pkgupgrade,rpi_firstb_fix,mainsailos(net,piconfig,klipper,is_req_preinstall,moonraker,timelapse,mainsail,crowsnest,sonar,password-for-sudo),postrename"
 
 # export Variables
 export BASE_IMAGE_ENLARGEROOT

src/modules/mainsailos/start_chroot_script

@@ -22,7 +22,7 @@ fi
 source /common.sh
 install_cleanup_trap
 
-# Create mainsailos release file
+## Step 1: Create mainsailos release file
 if [ -f "/etc/mainsailos_version" ]; then
     sudo rm -f /etc/mainsailos_version
 fi
@@ -31,12 +31,10 @@ function get_parent {
 }
 
 echo "${DIST_NAME} release ${DIST_VERSION} ($(get_parent))" > /etc/"${DIST_NAME,,}"-release
+## END Step 1
 
-### Install CANBoot Dependency
+## Step 2: Install CANBoot Dependency
 apt-get update --allow-releaseinfo-change
 # shellcheck disable=SC2086
 check_install_pkgs ${MAINSAILOS_DEPS}
-
-## Patch firstboot issue (https://github.com/mainsail-crew/MainsailOS/issues/213)
-echo_green "Patch firstboot issue..."
-unpack filesystem/root /
+## END Step 2

src/modules/rpi_firstb_fix/config

@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+# Shebang for better file detection
+#### rpi_firstb_fix module
+####
+#### Written by Stephan Wendel aka KwadFan <me@stephanwe.de>
+#### Copyright 2023 - till today
+#### https://github.com/mainsail-crew/MainsailOS
+####
+#### This File is distributed under GPLv3
+####
+
+# Intentionally left blank
+# See start_chroot_script for information

src/modules/mainsailos/filesystem/root/usr/lib/raspberrypi-sys-mods/firstboot → src/modules/rpi_firstb_fix/filesystem/root/usr/lib/raspberrypi-sys-mods/firstboot

@@ -1,4 +1,6 @@
 #!/bin/bash
+# shellcheck disable=all
+
 
 reboot_pi () {
   umount /boot

src/modules/rpi_firstb_fix/start_chroot_script

@@ -0,0 +1,32 @@
+#!/usr/bin/env bash
+#### rpi_firstb_fix module
+####
+#### Written by Stephan Wendel aka KwadFan <me@stephanwe.de>
+#### Copyright 2023 - till today
+#### https://github.com/mainsail-crew/MainsailOS
+####
+#### This File is distributed under GPLv3
+####
+
+#### Description:
+#### This is intended to patch behaviour of raspberry's firstboot script.
+#### Related to https://github.com/mainsail-crew/MainsailOS/issues/213
+
+# shellcheck enable=require-variable-braces
+## Source error handling, leave this in place
+set -Ee
+
+# Set DEBIAN_FRONTEND to noninteractive
+if [[ "${DEBIAN_FRONTEND}" != "noninteractive" ]]; then
+    export DEBIAN_FRONTEND=noninteractive
+fi
+
+## Source CustomPIOS common.sh
+# shellcheck disable=SC1091
+source /common.sh
+install_cleanup_trap
+
+## Step 1: Patch firstboot issue
+echo_green "Patch firstboot issue..."
+unpack filesystem/root /
+## END Step 1