From 4d7215fce66bde69009b67e6ad8e3fcccce32cc3 Mon Sep 17 00:00:00 2001
From: Andrey Zimin <zimin@chatlanin.com.ru>
Date: Mon, 26 Feb 2024 13:41:18 +0300
Subject: [PATCH] initial commit

---
 PKGBUILD                 |  26 ++++
 chrooted_post_install.sh | 314 +++++++++++++++++++++++++++++++++++++++
 main_fix_autologin.sh    |  19 +++
 makepkg.sh               |  59 ++++++++
 post_install.sh          |  63 ++++++++
 5 files changed, 481 insertions(+)
 create mode 100755 PKGBUILD
 create mode 100755 chrooted_post_install.sh
 create mode 100755 main_fix_autologin.sh
 create mode 100755 makepkg.sh
 create mode 100755 post_install.sh

diff --git a/PKGBUILD b/PKGBUILD
new file mode 100755
index 0000000..1704cb2
--- /dev/null
+++ b/PKGBUILD
@@ -0,0 +1,26 @@
+pkgname=tarch-install-scripts
+pkgver=1.0
+pkgrel=1
+pkgdesc="Tarch OS install Scripts"
+url="https://gitcast.ru/tarch_os/tarch-bin"
+arch=("any")
+license=("GPL3")
+
+source=(
+	"chrooted_post_install.sh"
+	"post_install.sh"
+	"main_fix_autologin.sh"
+)
+
+sha512sums=(
+	"SKIP"
+	"SKIP"
+	"SKIP"
+)
+
+package() {
+	local bin=${pkgdir}/usr/bin
+	install -Dm755 chrooted_post_install.sh 		${bin}/chrooted_post_install.sh
+	install -Dm755 post_install.sh 			    		${bin}/post_install.sh
+	install -Dm755 main_fix_autologin.sh 	    	${bin}/main_fix_autologin.sh
+}
diff --git a/chrooted_post_install.sh b/chrooted_post_install.sh
new file mode 100755
index 0000000..1f334c6
--- /dev/null
+++ b/chrooted_post_install.sh
@@ -0,0 +1,314 @@
+#!/bin/bash
+
+# Get new user's username #
+new_user=`cat /etc/passwd | grep "/home" | cut -d: -f1 | head -1`
+
+# Check if package installed (0) or not (1) #
+_is_pkg_installed() {
+  local pkgname="$1"
+  pacman -Q "$pkgname" >& /dev/null
+}
+
+# Remove a package #
+_remove_a_pkg() {
+  local pkgname="$1"
+  pacman -Rsn --noconfirm "$pkgname"
+}
+
+# Remove package(s) if installed #
+_remove_pkgs_if_installed() {
+  local pkgname
+    
+	for pkgname in "$@"; do
+    _is_pkg_installed "$pkgname" && _remove_a_pkg "$pkgname"
+  done
+}
+
+# Enable/Disable services/targets #
+_manage_systemd_services() {
+	local _enable_services=(
+		"NetworkManager.service"
+		"bluetooth.service"
+		"cups.service"
+		"avahi-daemon.service"
+		"systemd-timesyncd.service"
+		"sddm-plymouth.service"
+	)
+
+	local _snapd_services=(
+		"apparmor.service"
+		"snapd.apparmor.service"
+		"snapd.socket"
+	)
+
+  local srvt
+  local snapsrv
+
+	# Enable hypervisors services if installed on it #
+	[[ `lspci | grep -i virtualbox` ]] && echo "+---------------------->>" && echo "[*] Enabling vbox service..." && systemctl enable -f vboxservice.service
+	[[ `lspci -k | grep -i qemu` ]] && echo "+---------------------->>" && echo "[*] Enabling qemu service..." && systemctl enable -f qemu-guest-agent.service
+
+	# Manage services on target system #
+	for srv in "${_enable_services[@]}"; do
+    echo "+---------------------->>"
+    echo "[*] Enabling $srv for target system..."
+    systemctl enable -f ${srv}
+  done
+
+	# Manage snapd services on target system
+	#if [[ -x `which snap` ]]; then
+	#	for snapsrv in "${_snapd_services[@]}"; do
+	#		echo "+---------------------->>"
+	#		echo "[*] Enabling $snapsrv for target system..."
+	#		systemctl enable -f ${snapsrv}
+	#	done
+	#fi
+
+	# Manage targets on target system #
+	systemctl disable -f multi-user.target
+}
+
+# Remove virtualbox pkgs if not running in vbox #
+_remove_vbox_pkgs() {
+	local vbox_pkg="virtualbox-guest-utils"
+	local vsrvfile="/etc/systemd/system/multi-user.target.wants/vboxservice.service"
+
+  lspci | grep -i "virtualbox" >/dev/null
+
+  if [[ "$?" != 0 ]]; then
+    echo "+---------------------->>"
+    echo "[*] Removing $vbox_pkg from target system..."
+    test -n "`pacman -Q $vbox_pkg 2>/dev/null`" && pacman -Rnsdd ${vbox_pkg} --noconfirm
+
+    if [[ -L "$vsrvfile" ]]; then
+      rm -f "$vsrvfile"
+    fi
+  fi
+}
+
+# Remove vmware pkgs if not running in vmware #
+_remove_vmware_pkgs() {
+  local vmware_pkgs=("open-vm-tools" "xf86-input-vmmouse" "xf86-video-vmware")
+  local _vw_pkg
+
+  lspci | grep -i "VMware" >/dev/null
+
+  if [[ "$?" != 0 ]]; then
+    for _vw_pkg in "${vmware_pkgs[@]}"; do
+      echo "+---------------------->>"
+      echo "[*] Removing ${_vw_pkg} from target system..."
+      test -n "`pacman -Q ${_vw_pkg} 2>/dev/null`" && pacman -Rnsdd ${_vw_pkg} --noconfirm
+    done
+  fi
+}
+
+# Remove qemu guest pkg if not running in Qemu #
+_remove_qemu_pkgs() {
+	local qemu_pkg="qemu-guest-agent"
+	local qsrvfile="/etc/systemd/system/multi-user.target.wants/qemu-guest-agent.service"
+
+  lspci -k | grep -i "qemu" >/dev/null
+
+  if [[ "$?" != 0 ]]; then
+    echo "+---------------------->>"
+    echo "[*] Removing $qemu_pkg from target system..."
+    test -n "`pacman -Q $qemu_pkg 2>/dev/null`" && pacman -Rnsdd ${qemu_pkg} --noconfirm
+
+    if [[ -L "$qsrvfile" ]]; then
+      rm -f "$qsrvfile"
+    fi
+  fi
+}
+
+# Remove Un-wanted Drivers #
+_remove_unwanted_graphics_drivers() {
+	local gpu_file="/var/log/gpu-card-info.bash"
+	local amd_card=''
+	local amd_driver=''
+	local intel_card=''
+	local intel_driver=''
+
+	if [[ -r "$gpu_file" ]]; then
+    echo "+---------------------->>"
+    echo "[*] Getting drivers info from $gpu_file file..."
+    source ${gpu_file}
+	else
+		echo "+---------------------->>"
+		echo "[!] Warning: file $gpu_file does not exist!"
+	fi
+
+	# Remove AMD drivers #
+  if [[ -n "`lspci -k | grep 'Advanced Micro Devices'`" ]]; then
+    amd_card=yes
+  elif [[ -n "`lspci -k | grep 'AMD/ATI'`" ]]; then
+    amd_card=yes
+  elif [[ -n "`lspci -k | grep 'Radeon'`" ]]; then
+    amd_card=yes
+  fi
+
+  echo "+---------------------->>"
+  echo "[*] AMD Card : $amd_card"
+
+	if [[ "$amd_card" == 'no' ]]; then
+    echo "[*] Removing AMD drivers from target system..."
+    _remove_pkgs_if_installed xf86-video-amdgpu xf86-video-ati
+	fi
+
+	# Remove intel drivers #
+	echo "+---------------------->>"
+  echo "[*] Intel Card : $intel_card"
+
+	if [[ "$intel_card" == 'no' ]]; then
+    echo "[*] Removing Intel drivers from target system..."
+    _remove_pkgs_if_installed xf86-video-intel
+	fi
+}
+
+# Remove un-wanted ucode package #
+_remove_unwanted_ucode() {
+	cpu="`grep -w "^vendor_id" /proc/cpuinfo | head -n 1 | awk '{print $3}'`"
+	
+	case "$cpu" in
+		GenuineIntel)	echo "+---------------------->>" && echo "[*] Removing amd-ucode from target system..."
+      _remove_pkgs_if_installed amd-ucode
+      ;;
+		*) echo "+---------------------->>" && echo "[*] Removing intel-ucode from target system..."
+      _remove_pkgs_if_installed intel-ucode
+      ;;
+	esac
+}
+
+# Remove unnecessary packages #
+_remove_unwanted_packages() {
+  local _packages_to_remove=(
+		"tarch-install-scripts"
+		"tarch-calamares"
+		"calamares"
+		"archinstall"
+		"arch-install-scripts"
+		"ckbcomp"
+		"boost"
+		"mkinitcpio-archiso"
+		"darkhttpd"
+		"irssi"
+		"lftp"
+		"kitty-terminfo"
+		"lynx"
+		"mc"
+		"ddrescue"
+		"testdisk"
+		"syslinux"
+	)
+
+  local rpkg
+
+	echo "+---------------------->>"
+	echo "[*] Removing unnecessary packages..."
+
+  for rpkg in "${_packages_to_remove[@]}"; do
+    pacman -Q ${rpkg} &>/dev/null
+    if [[ "$?" == 0 ]]; then
+      pacman -Rnsc ${rpkg} --noconfirm
+    fi
+  done
+}
+
+# Delete Unnecessary Files #
+
+# Clean live ISO stuff from target system #
+_clean_target_system() {
+  local _files_to_remove=(
+    /etc/sudoers.d/02_g_wheel
+    /etc/systemd/system/{etc-pacman.d-gnupg.mount,getty@tty1.service.d}
+    /etc/systemd/system/getty@tty1.service.d/autologin.conf
+    /etc/initcpio
+    /etc/mkinitcpio-archiso.conf
+    /etc/polkit-1/rules.d/49-nopasswd-calamares.rules
+    /etc/{group-,gshadow-,passwd-,shadow-}
+    /etc/udev/rules.d/81-dhcpcd.rules
+    /etc/skel/{.xinitrc,.xsession,.xprofile}
+    /home/"$new_user"/{.xinitrc,.xsession,.xprofile,.wget-hsts,.screenrc,.ICEauthority}
+    /root/{.automated_script.sh,.zlogin}
+    /root/{.xinitrc,.xsession,.xprofile}
+    /usr/local/bin/{Installation_guide}
+    /usr/share/applications/xfce4-about.desktop
+    /usr/share/calamares
+    /{gpg.conf,gpg-agent.conf,pubring.gpg,secring.gpg}
+    /var/lib/NetworkManager/NetworkManager.state
+  )
+
+  local dfile
+
+	echo "+---------------------->>"
+	echo "[*] Deleting live ISO files..."
+
+  for dfile in "${_files_to_remove[@]}"; do 
+    rm -rf ${dfile}
+  done
+
+  find /usr/lib/initcpio -name archiso* -type f -exec rm '{}' \;
+}
+
+# Perform Misc Operations #
+
+_perform_various_stuff() {
+	# Copy grub theme to boot directory #
+	echo "+---------------------->>"
+	echo "[*] Copying grub theme to boot directory..."
+	mkdir -p /boot/grub/themes
+	cp -rf /usr/share/grub/themes/tarch /boot/grub/themes
+
+	# disabling autologin for lightdm (if exist) #
+	lightdm_config='/etc/lightdm/lightdm.conf'
+
+	if [[ -e "$lightdm_config" ]]; then
+    echo "+---------------------->>"
+    echo "[*] Disabling autologin for lightdm..."
+    sed -i -e 's|autologin-user=.*|#autologin-user=username|g' "$lightdm_config"
+    sed -i -e 's|autologin-session=.*|#autologin-session=openbox|g' "$lightdm_config"
+	fi
+
+	# disabling autologin for lxdm (if exist) #
+	lxdm_config='/etc/lxdm/lxdm.conf'
+
+	if [[ -e "$lxdm_config" ]]; then
+    echo "+---------------------->>"
+    echo "[*] Disabling autologin for lxdm..."
+    sed -i -e 's/autologin=.*/#autologin=username/g' "$lxdm_config"
+	fi
+
+	# disabling autologin for sddm (if exist) #
+	sddm_config='/etc/sddm.conf.d/kde_settings.conf'
+
+	if [[ -e "$sddm_config" ]]; then
+    echo "+---------------------->>"
+    echo "[*] Disabling autologin for sddm..."
+    sed -i -e 's/User=liveuser/#User=username/g' "$sddm_config"
+	fi
+
+	# Perform various operations #
+	echo "+---------------------->>"
+	echo "[*] Running operations as new user : ${new_user}..."
+
+  [[ -x `which exodia-hooks-runner` ]] && exodia-hooks-runner
+	
+	runuser -l ${new_user} -c 'xdg-user-dirs-update'
+	runuser -l ${new_user} -c 'xdg-user-dirs-gtk-update'
+
+  # Journal stuff #
+  sed -i 's/volatile/auto/g' /etc/systemd/journald.conf 2>>/tmp/.errlog
+  sed -i 's/.*pam_wheel\.so/#&/' /etc/pam.d/su	
+}
+
+## ------------------------------------------------------------------------------------------------ ##
+
+# Execute Script #
+_manage_systemd_services
+_remove_vbox_pkgs
+_remove_vmware_pkgs
+_remove_qemu_pkgs
+_remove_unwanted_graphics_drivers
+_remove_unwanted_ucode
+_remove_unwanted_packages
+_clean_target_system
+_perform_various_stuff
diff --git a/main_fix_autologin.sh b/main_fix_autologin.sh
new file mode 100755
index 0000000..11e7715
--- /dev/null
+++ b/main_fix_autologin.sh
@@ -0,0 +1,19 @@
+#!/bin/bash
+
+## Fix Calamares Autologin ##
+
+## ----------------------- ##
+
+# Dirs #
+DM_FILE='/etc/sddm.conf'
+
+enable_autologin() {
+	_session_name="$1"
+
+	if [[ `cat $DM_FILE | grep 'Autologin'` ]]; then
+    sed -i -e "s/Session=.*/Session=$_session_name/g" "$DM_FILE"
+	fi
+}
+
+# Execute In Target #
+enable_autologin 'bspwm'
diff --git a/makepkg.sh b/makepkg.sh
new file mode 100755
index 0000000..4c0b4e4
--- /dev/null
+++ b/makepkg.sh
@@ -0,0 +1,59 @@
+#!/bin/bash
+
+source "$HOME/bin/scripts/system/style"
+
+BUILDING_DIR="build"
+
+# Script Termination #
+exit_on_signal_SIGINT () {
+  { printf "\n\n%s\n" "Script interrupted." 2>&1; echo; }
+  exit 0
+}
+
+exit_on_signal_SIGTERM () {
+  { printf "\n\n%s\n" "Script terminated." 2>&1; echo; }
+  exit 0
+}
+
+# Этот скрипт устанавливает ловушку (trap) для сигнала SIGINT и SIGTERM. 
+# Когда скрипт получает сигнал SIGINT (например, когда пользователь нажимает Ctrl+C), он будет вызывать функцию 
+trap exit_on_signal_SIGINT SIGINT
+trap exit_on_signal_SIGTERM SIGTERM
+
+CLEANINH_BUILDING_DIR (){
+  cd ..
+  rm -rf ${BUILDING_DIR}
+  sleep 0.5
+}
+
+BUILD_PKG () {
+  echo -e "\n ${BOLD}${GREEN}[+] создаем дирректорию сборки... ${RESET_COLOR}"
+  mkdir -p ${BUILDING_DIR}
+  sleep 0.5
+
+  echo -e "\n ${CYAN} ==>  копируем файлы в дирректорию сборки... ${RESET_COLOR}"
+  cp -r `ls | grep -v '^build$'` ${BUILDING_DIR}
+  sleep 0.5
+
+  echo -e "\n ${CYAN} ==>  копируем файлы в дирректорию сборки... ${RESET_COLOR}"
+  cd ${BUILDING_DIR}
+  sleep 0.5
+    
+    # Building #
+  echo -e "\n ${CYAN}[+] собираем пакет... ${RESET_COLOR}"
+	makepkg -s -f
+  sleep 0.5
+
+  if ls *.pkg.tar.zst 1> /dev/null 2>&1; then
+    echo -e "\n ${CYAN}[+] переносим пакеты и очищаем дирректорию... ${RESET_COLOR}"
+    mv ./*.pkg.tar.zst ../../tarch-bin/x86_64/
+    sleep 0.5
+    CLEANINH_BUILDING_DIR
+    echo -e "\n ${BOLD}${GREEN}[✔] завершено... ${RESET_COLOR}"
+  else
+    echo -e "\n ${BOLD}${RED}[✘] сборка не удалась... ${RESET_COLOR}"
+  fi
+    echo -e "\n"
+}
+
+BUILD_PKG
diff --git a/post_install.sh b/post_install.sh
new file mode 100755
index 0000000..6faa446
--- /dev/null
+++ b/post_install.sh
@@ -0,0 +1,63 @@
+#!/bin/bash
+
+# Get mount points of target system according to installer being used (calamares) #
+if [[ `pidof calamares` ]]; then
+  chroot_path="/tmp/`lsblk | grep 'calamares-root' | awk '{ print $NF }' | sed -e 's/\/tmp\///' -e 's/\/.*$//' | tail -n1`"
+else
+	chroot_path="/mnt"
+fi
+
+if [[ "$chroot_path" == "/tmp/" ]]; then
+  echo "+---------------------->>"
+  echo "[!] Fatal error: `basename $0`: chroot_path is empty!"
+fi
+
+# Use chroot not arch-chroot #
+arch_chroot() {
+  chroot "$chroot_path" /bin/bash -c ${1}
+}
+
+# Detect drivers in use in live session #
+gpu_file="$chroot_path"/var/log/gpu-card-info.bash
+
+_detect_vga_drivers() {
+  local card=no
+  local driver=no
+
+  if [[ -n "`lspci -k | grep -P 'VGA|3D|Display' | grep -w "${2}"`" ]]; then
+    card=yes
+    if [[ -n "`lsmod | grep -w ${3}`" ]]; then
+      driver=yes
+    fi
+
+    if [[ -n "`lspci -k | grep -wA2 "${2}" | grep 'Kernel driver in use: ${3}'`" ]]; then
+      driver=yes
+    fi
+  fi
+
+  echo "${1}_card=$card"     >> ${gpu_file}
+  echo "${1}_driver=$driver" >> ${gpu_file}
+}
+
+echo "+---------------------->>"
+echo "[*] Detecting GPU card & drivers used in live session..."
+
+# Detect AMD #
+_detect_vga_drivers "amd" "AMD" "amdgpu"
+
+# Detect Intel #
+_detect_vga_drivers "intel" "Intel Corporation" "i915"
+
+# For logs #
+echo "+---------------------->>"
+echo "[*] Content of $gpu_file :"
+cat ${gpu_file}
+
+## ----------------------------------------------------------------------------------------------- ##
+
+# Run the final script inside calamares chroot (target system) #
+if [[ `pidof calamares` ]]; then
+  echo "+---------------------->>"
+  echo "[*] Running chroot post installation script in target system..."
+  arch_chroot "/usr/bin/chrooted_post_install.sh"
+fi