367 lines
12 KiB
Bash
367 lines
12 KiB
Bash
#!/usr/bin/env bash
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# This script will ask users about their prefrences
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# like disk, file system, timezone, keyboard layout,
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# user name, password, etc.
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# shellcheck disable=SC2207
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SCRIPT_DIR="$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )"
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# set up a config file
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CONFIG_FILE=$SCRIPT_DIR/setup.conf
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# check if file exists
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if [ ! -f "$CONFIG_FILE" ]; then
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# create file if not exists
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touch -f "$CONFIG_FILE"
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fi
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# set options in setup.conf
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set_option() {
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# check if option exists
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if grep -Eq "^${1}.*" "$CONFIG_FILE"; then
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# delete option if exists
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sed -i -e "/^${1}.*/d" "$CONFIG_FILE"
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fi
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# else add option
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echo "${1}=${2}" >> "$CONFIG_FILE"
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}
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# Adding global functions and variables to use in this script
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check_root() {
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if [[ "$(id -u)" != "0" ]]; then
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echo -ne "Error: This script has to be run under the 'root' user!"
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exit 1
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fi
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}
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elements_present() {
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# check if an element exists
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for e in "${@:2}"; do [[ "$e" == "$1" ]] && break; done
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}
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invalid_option() {
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# invalid option message
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echo -ne "Please select a valid option: \n"
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}
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set_password() {
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# password helper function
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# read password without echoing (-s)
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read -prs "Please enter password: " PASSWORD1
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echo -ne "\n"
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read -prs "Please re-enter password: " PASSWORD2
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echo -ne "\n"
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if [ "$PASSWORD1" == "$PASSWORD2" ]; then
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set_option "$1" "$PASSWORD1"
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else
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echo -ne "Passwords do not match \n"
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return
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fi
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}
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# make a title
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title () {
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echo -ne "\n"
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echo -ne "------------------------------------------------------------------------\n"
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echo -ne "\t\t\t$1\n"
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echo -ne "------------------------------------------------------------------------\n"
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}
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# ask user for option
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PROMPT="Please enter your option: "
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logo () {
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# This will be shown on every set as user is progressing
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echo -ne "
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-------------------------------------------------------------------------
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█████╗ ██████╗ ██████╗██╗ ██╗████████╗██╗████████╗██╗ ██╗███████╗
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██╔══██╗██╔══██╗██╔════╝██║ ██║╚══██╔══╝██║╚══██╔══╝██║ ██║██╔════╝
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███████║██████╔╝██║ ███████║ ██║ ██║ ██║ ██║ ██║███████╗
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██╔══██║██╔══██╗██║ ██╔══██║ ██║ ██║ ██║ ██║ ██║╚════██║
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██║ ██║██║ ██║╚██████╗██║ ██║ ██║ ██║ ██║ ╚██████╔╝███████║
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╚═╝ ╚═╝╚═╝ ╚═╝ ╚═════╝╚═╝ ╚═╝ ╚═╝ ╚═╝ ╚═╝ ╚═════╝ ╚══════╝
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------------------------------------------------------------------------
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Please select presetup settings for your system
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------------------------------------------------------------------------
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"
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}
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setpartionlayout() {
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# Set partioning layouts
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title "Partioning Layout"
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LAYOUTS=("Default" "LVM" "LVM+LUKS" "Maintain Current")
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PS3="$PROMPT"
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select OPT in "${LAYOUTS[@]}"; do
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if elements_present "$OPT" "${LAYOUTS[@]}"; then
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case "$REPLY" in
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1)
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set_option "LAYOUT" 1
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break
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;;
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2)
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set_option "LAYOUT" "$OPT"
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set_option "LVM" 1
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set_option "LUKS" 0
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break
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;;
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3)
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set_option "LAYOUT" "$OPT"
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set_password "LUKS_PASSWORD"
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set_option "LUKS" 1
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set_option "LVM" 1
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break
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;;
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4)
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echo -ne "Maintaining current settings"
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set_option "LAYOUT" 0
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break
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;;
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*)
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invalid_option
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setpartionlayout
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;;
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esac
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else
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invalid_option
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filesystem
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fi
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done
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}
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filesystem () {
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# This function will handle file systems. At this movement we are handling only
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# btrfs and ext4. Others will be added in future.
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title "File System"
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FILESYS=("btrfs" "ext2" "ext3" "ext4" "f2fs" "jfs" "nilfs2" "ntfs" "reiserfs" "vfat" "xfs")
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PS3="$PROMPT"
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select OPT in "${FILESYS[@]}"; do
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if elements_present "$OPT" "${FILESYS[@]}"; then
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if [ "$OPT" == "btrfs" ]; then
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# used -a to get more than one argument
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echo -ne "Please enter your btrfs subvolume names separated by space\n"
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echo -ne "usualy they are @, @home, @root etc. Defaults are @, @home, @var, @tmp, @.snapshots \n"
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read -pr "or press enter to use defaults: " -a ARR
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if [[ "${ARR[*]}" -eq 0 ]]; then
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set_option "BTRFS_SUBVOLUME" "(@ @home @var @tmp @.snapshots)"
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break
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else
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# An array is a list of values.
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NAMES=()
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for i in "${ARR[@]}"; do
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# push values to array
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NAMES+=("$i")
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done
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# set to config file
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set_option "BTRFS_SUBVOLUMES" "(${NAMES[*]})"
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break
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fi
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fi
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set_option "FS" "$OPT"
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break
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else
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invalid_option
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break
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fi
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done
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}
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timezone () {
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# Added this from arch wiki https://wiki.archlinux.org/title/System_time
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_TIMEZONE="$(curl --fail https://ipapi.co/timezone)"
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_ZONE=($(timedatectl list-timezones | sed 's/\/.*$//' | uniq))
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echo -ne "System detected your timezone to be '$_TIMEZONE'"
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echo -ne "\n"
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read -pr "Is this correct? yes/no: " ANSWER
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case "$ANSWER" in
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y|Y|yes|Yes|YES)
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set_option TIMEZONE "$_TIMEZONE"
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;;
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n|N|no|NO|No)
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title "Manually setting timezone"
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PS3="$PROMPT"
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echo -ne "Please select your zone: \n"
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select ZONE in "${_ZONE[@]}"; do
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if elements_present "$ZONE" "${_ZONE[@]}"; then
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_SUBZONE=($(timedatectl list-timezones | grep "${ZONE}" | sed 's/^.*\///'))
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PS3="$PROMPT"
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echo -ne "Please select your subzone: \n"
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select SUBZONE in "${_SUBZONE[@]}"; do
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if elements_present "$SUBZONE" "${_SUBZONE[@]}"; then
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set_option TIMEZONE "${ZONE}/${SUBZONE}"
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break
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else
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invalid_option
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break
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fi
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done
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break
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else
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invalid_option
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break
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fi
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done
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;;
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*) echo "Wrong option. Try again";timezone;;
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esac
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}
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keymap () {
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# These are default key maps as presented in official arch repo archinstall
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KEYMAPS=("by" "ca" "cf" "cz" "de" "dk" "es" "et" "fa" "fi" "fr" "gr" "hu" "il" "it" "lt" "lv" "mk" "nl" "no" "pl" "ro" "ru" "sg" "ua" "uk" "us")
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PS3="$PROMPT"
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select OPT in "${KEYMAPS[@]}"; do
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if elements_present "$OPT" "${KEYMAPS[@]}"; then
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set_option KEYMAP "$OPT"
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break
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else
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invalid_option
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keymap
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fi
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done
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}
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drivessd () {
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# confirm if ssd is present
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read -pr "Is this system using an SSD? yes/no: " _SSD
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case "$_SSD" in
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y|Y|yes|Yes|YES)
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set_option "SSD" 1
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set_option "MOUNTOPTION" "noatime,compress=zstd,ssd,commit=120"
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;;
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n|N|no|NO|No)
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set_option "SSD" 0
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set_option "MOUNTOPTION" "noatime,compress=zstd,commit=120"
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;;
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*) echo "Wrong option. Try again";drivessd;;
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esac
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}
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diskselection () {
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# selection for disk type
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# show disks present on system
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DISKLIST="$(lsblk -n --output TYPE,KNAME,SIZE | awk '$1=="disk"{print "/dev/"$2" - "$3}')" # show disks with /dev/ prefix and size
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PS3="$PROMPT"
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select _DISK in "${DISKLIST[@]}"; do
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if elements_present "$_DISK" "${DISKLIST[@]}"; then
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# remove size from string
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DISK=$(echo "$_DISK" | awk '{print $1}')
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set_option DISK "$DISK"
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break
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else
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invalid_option
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break
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fi
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done
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}
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userinfo () {
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read -pr "Please enter your username: " USERNAME
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set_option USERNAME "${USERNAME,,}" # convert to lower case as in issue #109
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set_password "PASSWORD"
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read -pr "Please enter your hostname: " HOSTNAME
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set_option HOSTNAME "$HOSTNAME"
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}
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setlocale (){
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# set locale
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locale_list=($(grep UTF-8 /etc/locale.gen | sed 's/\..*$//' | sed '/@/d' | awk '{print $1}' | uniq | sed 's/#//g'))
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PS3="$PROMPT"
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select LOCALE in "${locale_list[@]}"; do
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if elements_present "$LOCALE" "${locale_list[@]}"; then
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set_option LOCALE "${LOCALE}.UTF-8 UTF-8"
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break
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else
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invalid_option
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break
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fi
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done
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}
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setdisktop() {
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title "Select either Disktop Environment or Window Manager"
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selections=("KDE" "Gnome" "XFCE" "Mate" "LXQT" "Minimal" "Awesome" "OpenBox" "i3" "i3-Gaps")
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PS3="$PROMPT"
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select OPT in "${selections[@]}"; do
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if elements_present "$OPT" "${selections[@]}"; then
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case "$OPT" in
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1)
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# more packages can be added here
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set_option "DE" "('plasma')"
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set_option "DM" "sddm"
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break
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;;
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2)
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set_option "DE" "('gnome')"
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set_option "DM" "gdm"
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break
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;;
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3)
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set_option "DE" "('xfce4')"
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set_option "DM" "lightdm"
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break
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;;
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4)
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set_option "DE" "('mate')"
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set_option "DM" "lightdm"
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break
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;;
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5)
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set_option "DE" "('lxqt')"
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set_option "DM" "lightdm"
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break
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;;
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6)
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set_option "DE" 0
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set_option "DM" 0
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break
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;;
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7)
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set_option "DE" 0
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set_option "WM" "awesome"
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break
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;;
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8) # openbox
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set_option "DE" 0
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set_option "WM" "openbox"
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break
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;;
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9) # i3
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set_option "DE" 0
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set_option "WM" "i3"
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break
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;;
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10) # i3-gaps
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set_option "DE" 0
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set_option "WM" "i3-gaps"
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break
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;;
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*) echo "Wrong option. Try again"
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break
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;;
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esac
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else
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invalid_option
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break
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fi
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done
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}
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# Starting functions
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clear
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logo
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userinfo
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clear
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logo
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diskpart
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clear
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logo
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filesystem
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clear
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logo
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timezone
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clear
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logo
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keymap |