Merge branch 'testing'

install.sh

@@ -16,6 +16,12 @@ trap cleanup EXIT
 
 clear
 
+# Check root
+if [[ $(id -u) -ne 0 ]]; then
+  echo "This script needs to be run as root!"
+  exit 1
+fi
+
 # Friendly introduction
 echo "0. WELCOME"
 echo "Welcome to the Arch Linux installation script!"
@@ -54,6 +60,21 @@ IFS=' '
 array=(${dev})
 dev="${array[0]}"
 
+# TODO Check disk size
+# Disk auswählen (Variable `dev` muss gesetzt sein)
+#disk="/dev/${dev}"
+
+# Festplattengröße in Gigabyte berechnen
+#disk_size=$(lsblk -b -n -o SIZE "$disk" | awk '{print $1 / 1024 / 1024 / 1024}')
+
+# Prüfen, ob die Festplatte größer als 10 GB ist
+#if (( $(echo "$disk_size >= 10" | bc -l) )); then
+#  echo "✅ Die Festplatte hat $disk_size GB und ist größer als 10 GB."
+#else
+#  echo "❌ Fehler: Die Festplatte ist zu klein ($disk_size GB). Bitte eine größere auswählen."
+#  exit 1
+#fi
+
 clear
 
 ##########
@@ -63,14 +84,14 @@ echo
 
 # Setting encryption password.
 echo "Choose a strong password for encrypting the primary partition:"
-pwcr=""
-while [[ -z "${pwcr}" ]]; do
-  echo "Please enter a password: "
-  read -rs pwfr
-  read -rs -p "Retype a password: " pwsc
-    if [[ "${pwfr}" == "${pwsc}" ]];
+password_encrypt=""
+while [[ -z "${password_encrypt}" ]]; do
+  #echo "Please enter a password: "
+  read -rs -p "Please enter a password: " password_first
+  read -rs -p "Retype a password: " password_second
+    if [[ "${password_first}" == "${password_second}" ]];
     then
-      pwcr="${pwfr}"
+      password_encrypt="${password_first}"
       echo
       echo "Both passwords are the same. Continuing.."
       break
@@ -88,9 +109,13 @@ clear
 echo "3. HOSTNAME"
 echo
 
-# Setting hostname.
-echo "Before installing the system, please enter a hostname:"
-read -r host
+# Setting hostname
+#echo "Before installing the system, please enter a hostname:"
+read -r -p "Before installing the system, please enter a hostname: " host
+while [[ -z "${host}" ]]; do
+  echo "Hostname can not be empty!"
+  read -r -p "Please enter a hostname: " host
+done
 
 clear
 
@@ -99,16 +124,16 @@ clear
 echo "4. ROOT PASSWORD"
 echo
 
-# Setting root password.
+# Setting root password
 echo "Choose a password for the root account:"
-pwr=""
-while [[ -z "${pwr}" ]]; do
-  echo "Please enter a password: "
-  read -rs pwfr
-  read -rs -p "Retype a password: " pwsc
+password_root=""
+while [[ -z "${password_root}" ]]; do
+  #echo "Please enter a password: "
+  read -rs -p "Please enter a password: " password_first
+  read -rs -p "Retype a password: " password_second
 
-  if [[ "${pwfr}" == "${pwsc}" ]]; then
-    pwrt="${pwfr}"
+  if [[ "${password_first}" == "${password_second}" ]]; then
+    password_root="${password_first}"
     echo
     echo "Both passwords are the same. Continuing.."
     break
@@ -125,21 +150,26 @@ echo "4. USER"
 echo
 
 # Setting username
-echo "Please enter a username:"
-read -r user
+#echo "Please enter a username:"
+read -r -p "Please enter a username: " user
+while [[ -z "${user}" ]]; do
+  echo "Benutzername darf nicht leer sein!"
+  read -r -p "Please enter a username: " user
+done
+
 echo
 
 # Setting user password
 echo "Also please choose a password for your user:"
-pwu=""
-while [[ -z "${pwu}" ]]; do
-  echo "Please enter a password: "
-  read -rs pwfr
-  read -rs -p "Retype a password: " pwsc
+password_user=""
+while [[ -z "${password_user}" ]]; do
+  #echo "Please enter a password: "
+  read -rs -p "Please enter a password: " password_first
+  read -rs -p "Retype a password: " password_second 
 
-  if [[ "${pwfr}" == "${pwsc}" ]];
+  if [[ "${password_first}" == "${password_second}" ]];
   then
-    pwur="${pwfr}"
+    password_user="${password_first}"
     echo
     echo "Both passwords are the same. Continuing.."
     break
@@ -198,14 +228,14 @@ echo "Encrypting system partition. This might take a while."
 echo
 
 # https://wiki.archlinux.org/title/Dm-crypt/Device_encryption#Encryption_options_for_LUKS_mode
-echo -en "${pwcr}\n${pwcr}" | cryptsetup -s 512 luksFormat /dev/$main
+echo -en "${password_encrypt}\n${password_encrypt}" | cryptsetup -s 512 luksFormat "/dev/${main}"
 echo "Partition successfully encrypted."
 echo
 
 # Opening encrypted partition and mounting at /dev/mapper/main
 echo "Decrypting.. This also might take a while."
 echo
-echo -en "${pwcr}\n${pwcr}" | cryptsetup luksOpen "/dev/${main}" main
+echo -en "${password_encrypt}\n${password_encrypt}" | cryptsetup luksOpen "/dev/${main}" main
 echo "Partition successfully opened."
 clear
 
@@ -232,6 +262,7 @@ mount "/dev/mapper/main" "/mnt"
 btrfs subvolume create "/mnt/root"
 btrfs subvolume create "/mnt/home"
 
+sync
 umount "/mnt"
 echo
 
@@ -375,7 +406,8 @@ echo
 
 # Editing mkinitcpio.conf
 echo "Editing /etc/mkinitcpio.conf.."
-sed -i '55s/.*/HOOKS=(base udev autodetect microcode modconf kms block keyboard keymap encrypt filesystems fsck shutdown)/' /mnt/etc/mkinitcpio.conf
+sed -i 's/^HOOKS=.*/HOOKS=(base udev autodetect microcode modconf kms block keyboard keymap encrypt filesystems fsck shutdown)/' /mnt/etc/mkinitcpio.conf
+#sed -i '55s/.*/HOOKS=(base udev autodetect microcode modconf kms block keyboard keymap encrypt filesystems fsck shutdown)/' /mnt/etc/mkinitcpio.conf
 echo "Done."
 echo
 
@@ -400,7 +432,7 @@ echo
 # Set root password
 # https://wiki.archlinux.org/title/Installation_guide#Root_password
 echo "Setting root password.."
-echo -en "${pwrt}\n${pwrt}" | arch-chroot "/mnt" passwd
+echo -en "${password_root}\n${password_root}" | arch-chroot "/mnt" passwd
 echo "Done."
 echo
 
@@ -450,7 +482,7 @@ echo
 # Set username, password and group
 echo "Adding user.."
 arch-chroot /mnt useradd -m "${user}"
-echo -en "${pwur}\n${pwur}" | arch-chroot /mnt passwd "${user}"
+echo -en "${password_user}\n${password_user}" | arch-chroot /mnt passwd "${user}"
 arch-chroot /mnt gpasswd -a "${user}" wheel
 sed -i '82s/.*/%wheel ALL=(ALL) ALL/' /mnt/etc/sudoers
 
@@ -468,10 +500,37 @@ cat << EOF > /mnt/etc/plasmalogin.conf
 [Autologin]
 Session=plasma.desktop
 User=${user}
+Session=plasma
 EOF
 echo "Done."
 echo
 
+# Adding sddm config.
+cat << EOF > /mnt/etc/sddm.conf.d/kde_settings.conf
+[Autologin]
+Relogin=false
+Session=plasma
+User=${user}
+
+[General]
+HaltCommand=/usr/bin/systemctl poweroff
+RebootCommand=/usr/bin/systemctl reboot
+
+[Theme]
+Current=breeze
+
+[Users]
+MaximumUid=60513
+MinimumUid=1000
+EOF
+
+# Unmounting and rebooting.
+echo "Unmounting system.."
+umount "/mnt/boot"
+umount "/mnt"
+echo "Done."
+echo
+
 clear
 
 echo "Installation finished!"