more functions
This commit is contained in:
mfgbhatti
parent
2f4adfe2d9
commit
62b8798b5a
155
startup.sh
155
startup.sh
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@ -1,34 +1,34 @@
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#!/usr/bin/env bash
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# This script will ask users about their prefrences
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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 -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )"
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# set up a config file
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# Set up a config file
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CONFIG_FILE=$SCRIPT_DIR/setup.conf
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# check if file exists
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# Check if file exists
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if [ ! -f "$CONFIG_FILE" ]; then
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# create file if not exists
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# Create file if not exists
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touch -f "$CONFIG_FILE"
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fi
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# set options in setup.conf
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# Set options in setup.conf
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set_option() {
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# check if option exists
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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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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}" >> "$CONFIG_FILE"
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# Else add option
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echo "${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 for root user
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# Check for root user
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check_root() {
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if [[ "$(id -u)" != "0" ]]; then
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echo -ne "ERROR! This script has to be run under the 'root' user!"
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@ -36,7 +36,7 @@ check_root() {
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fi
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}
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# check if distro is arch
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# Check if distro is arch
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check_arch() {
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if [[ ! -e /etc/arch-release ]]; then
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echo -ne "ERROR! This script has to be run under Arch Linux!"
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@ -44,36 +44,50 @@ check_arch() {
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fi
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}
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# check for internet connection
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# Check for internet connection
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connection_test() {
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ping -q -w 1 -c 1 "$(ip r | grep default | awk 'NR==1 {print $3}')" &>/dev/null && return 1 || return 0
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}
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# Check for UEFI
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efi_check () {
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if [[ -d "/sys/firmware/efi/" ]]; then
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if (mount | grep /sys/firmware/efi/efivars); then
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mount -t efivarfs efivarfs /sys/firmware/efi/efivars
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fi
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# UEFI detected
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set_option "UEFI" 1
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else
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# No UEFI detected
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set_option "UEFI" 0
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fi
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}
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# Backround checks
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background () {
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if connection_test; then
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echo -ne "ERROR! There seems to be no internet connection.\n"
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exit 1
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else
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else
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check_root
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check_arch
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fi
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}
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# Check if an element exists
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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 message
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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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# Password helper function
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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 -rs -p "Please enter password: " PASSWORD1
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# Read password without echoing (-s)
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read -rs -p "Please enter password: " PASSWORD1
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echo -ne "\n"
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read -rs -p "Please re-enter password: " PASSWORD2
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echo -ne "\n"
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@ -85,7 +99,7 @@ set_password() {
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fi
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}
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# make a title
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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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@ -93,11 +107,34 @@ title () {
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echo -ne "------------------------------------------------------------------------\n"
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}
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# ask user for option
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# Write shared functions to to setup.conf
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write_to_config() {
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cat << EOF >> "$CONFIG_FILE"
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#!/usr/bin/env bash
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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$1\n"
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echo -ne "------------------------------------------------------------------------\n"
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}
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install_pkg () {
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pacman -S --noconfirm --needed "$@"
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}
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refresh_pacman() {
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pacman -Syy
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}
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# Setup for logging
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LOG="${SCRIPT_DIR}/main.log"
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[[ -f $LOG ]] && rm -f "$LOG"
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EOF
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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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logo () {
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echo -ne "
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-------------------------------------------------------------------------
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@ -111,8 +148,8 @@ echo -ne "
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"
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}
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# Set partioning layouts
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setpartionlayout() {
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# Set partioning layouts
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title "Setup Partioning Layout"
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LAYOUTS=("Default" "LVM" "LVM+LUKS" "Maintain Current")
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PS3="$PROMPT"
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@ -153,16 +190,15 @@ setpartionlayout() {
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done
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}
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# This function will handle file systems.
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filesystem () {
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# This function will handle file systems. At this movement we are handling only
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# btrfs and ext4. Others will be added in future.
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title "Setup File System"
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FILESYS=("btrfs" "ext2" "ext3" "ext4" "f2fs" "jfs" "nilfs2" "ntfs" "reiserfs" "vfat" "xfs")
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PS3="$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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# Used -a to get more than one argument
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echo -ne "Please enter your btrfs subvolumes separated by space\n"
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echo -ne "usualy they start with @ for root or @home, @temp etc.\n"
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echo -ne "Defaults are @, @home, @var, @tmp, @.snapshots \n"
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@ -177,7 +213,7 @@ filesystem () {
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# push values to array
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NAMES+=("$i")
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done
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# set to config file
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# Set to config file
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set_option "SUBVOLUMES" "(${NAMES[*]})"
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break
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fi
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@ -191,8 +227,8 @@ filesystem () {
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done
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}
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# Added this from arch wiki https://wiki.archlinux.org/title/System_time
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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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title "Setup Time Zone"
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_TIMEZONE="$(curl --fail https://ipapi.co/timezone)"
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_ZONE=($(timedatectl list-timezones | sed 's/\/.*$//' | uniq))
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@ -233,8 +269,8 @@ timezone () {
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esac
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}
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# These are default key maps as presented in official arch repo archinstall
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keymap () {
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# These are default key maps as presented in official arch repo archinstall
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title "Setup Keymap"
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KEYMAPS=("by" "ca" "cf" "cz" "de" "dk" "es" "et" "fa" "fi" "fr" "gr" "hu" "il" "it" "lt" "lv" "mk" "nl" "no" "pl" "ro" "ru" "sg" "ua" "uk" "us")
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PS3="$PROMPT"
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@ -249,8 +285,8 @@ keymap () {
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done
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}
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# Confirm if ssd is present
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drivessd () {
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# confirm if ssd is present
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title "SSD Drive Confirmation"
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read -r -p "Is this system using an SSD? yes/no: " _SSD
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case "$_SSD" in
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@ -266,8 +302,8 @@ drivessd () {
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esac
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}
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# Selection for disk type
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diskSELECTION () {
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# Selection for disk type
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# show disks present on system
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title "Disk Selection"
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DISKLIST="$(lsblk -n --output TYPE,KNAME,SIZE | awk '$1=="disk"{print "/dev/"$2" - "$3}')" # show disks with /dev/ prefix and size
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@ -288,14 +324,14 @@ diskSELECTION () {
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userinfo () {
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title "Add Your Information"
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read -r -p "Please enter your username: " USERNAME
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set_option "USERNAME" "${USERNAME,,}" # convert to lower case as in issue #109
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set_option "USERNAME" "${USERNAME,,}" # convert to lower case as in issue #109
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set_password "PASSWORD"
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read -r -p "Please enter your hostname: " HOSTNAME
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set_option "HOSTNAME" "$HOSTNAME"
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}
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# Set locale
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setlocale (){
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# set locale
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title "Setup Locale"
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LOCALES=($(grep UTF-8 /etc/locale.gen | sed 's/\..*$//' | sed '/@/d' | awk '{print $1}' | uniq | sed 's/#//g'))
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PS3="$PROMPT"
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@ -310,6 +346,7 @@ setlocale (){
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done
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}
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# Disktop selection
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setdisktop() {
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title "Select either Disktop Environment or Window Manager"
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SELECTION=("KDE" "Gnome" "XFCE" "Mate" "LXQT" "Minimal" "Awesome" "OpenBox" "i3" "i3-Gaps")
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@ -317,13 +354,13 @@ setdisktop() {
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select OPT in "${SELECTION[@]}"; do
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if elements_present "$OPT" "${SELECTION[@]}"; then
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case "$REPLY" 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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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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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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@ -377,11 +414,11 @@ setdisktop() {
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break
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fi
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done
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}
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# Make choice for installation
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makechoice () {
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# make choice for installation
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title "Make your choice"
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CHOICE=("Default Install" "Custom Install")
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PS3="$PROMPT"
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@ -409,26 +446,26 @@ makechoice () {
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background
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logo
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makechoice
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# setdisktop
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# Setdisktop
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# check_root
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# Check_root
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# Starting functions
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# clear
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# logo
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# title "Please select presetup \n\t\t\tsettings for your system"
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# userinfo
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# setpartionlayout
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# filesystem
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# clear
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# logo
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# diskselection
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# drivessd
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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
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# clear
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# logo
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# setlocale
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# Clear
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# Logo
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# Title "Please select presetup \n\t\t\tsettings for your system"
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# Userinfo
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# Setpartionlayout
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# Filesystem
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# Clear
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# Logo
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# Diskselection
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# Drivessd
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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
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# Clear
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# Logo
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# Setlocale
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