install

#!/bin/sh

cd "$(dirname "$0")" || exit

echo Testing connection...

while ! ping archlinux.org -c 1 > /dev/null; do
	echo Please connect to the internet!
	echo Press enter to try again or control+c to open the wifi-menu
	read -r || wifi-menu
	clear
	echo Testing connection...
done

clear
echo Please wait while installing some dependencies...
pacman --noconfirm -S --needed dialog >/dev/null

dialog --yesno \
	"Welcome to the autoarch installation! Do you want to continue?" 0 0 \
	|| exit 1

KEYMAP=$(
	find /usr/share/kbd/keymaps -name "*.map.gz" \
		| sed "s|.map.gz||" \
		| sort \
		| sed -e "s|.*/||" -e "/$/G" \
		| xargs -d "\n" \
		dialog --stdout --menu "Please select keyboard layout" -1 -1 -1
)

loadkeys "$KEYMAP"

TIMEZONE=$(
	find /usr/share/zoneinfo/ -type f \
		| sort \
		| sed -e "s|/usr/share/zoneinfo/||" -e "/$/G" \
		| xargs -d "\n" \
		dialog --stdout --menu "Select a Timezone" -1 -1 -1
)

LOCALES=$(
	printf "en_US.UTF-8 UTF-8|"
	tail -n +32 </etc/locale.gen \
		| sed -e "/$/G" -e "/$/G" -e "s/^#//" -e "/en_US/d" \
		| xargs -d "\n" \
			dialog --stdout --separate-output --separator "|" --checklist \
			"Select locales (en_US is always on)" -1 0 -1 \
)

USERNAME=$(
	dialog --stdout --inputbox "Enter your username" 0 0
)

USERPASSWORD=$(
	dialog --stdout --insecure --passwordbox \
		"Enter the password for $USERNAME" 0 0
)

ROOTPASSWORD=$(
	if dialog --stdout --yesno "Use same password for the root user?" 0 0; then
		echo "$USERPASSWORD"
	else
		dialog --stdout --insecure --passwordbox \
			"Enter the password for root" 0 0
	fi
)

DRIVE=$(
	lsblk -rSo NAME,MODEL,SIZE \
		| tail -n +2 \
		| sed "s/ /|/" \
		| tr "\n" "|" \
		| tr "|" "\n" \
		| xargs -d "\n" \
			dialog --stdout --menu "Select a disk" 0 0 0                                                                   
)

dialog --yesno \
	"The installation will wipe the contents of $DRIVE, continue?" 0 0 || exit

DIR=/tmp/autoarch
rm -rf "$DIR"
mkdir "$DIR"

echo "100" > "$DIR/total" # temporary
echo "0" > "$DIR/done" # temporary

. ./run-scripts >"$DIR/log" 2>&1 &

while true; do
	sleep 1
	TOTAL=$(cat "$DIR/total")
	DONE=$(cat "$DIR/done")
	[ "$TOTAL" = "$DONE" ] && break
	echo XXX
	expr "$DONE" "*" "100" "/" "$TOTAL"
	CURRENT=$(tr -d "\n" <"$DIR/current")
	echo "Setting up $CURRENT"
done | dialog --gauge "Setting up..." 0 0

dialog --yesno "Done! Restart now?" 0 0 && reboot

true