install-arch/install.sh

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#!/bin/sh
set -e
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ask_root() {
if [ "$(whoami)" != "root" ]; then
echo "Please run as root."
exit 1
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fi
}
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quiet() {
local DUMMY
set +e
DUMMY=$($@ 2>&1 > /dev/null)
set -e
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}
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#ask_root
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DISTRO=$(lsb_release -is)
INIT_SYS=$(basename $(readlink /bin/init))
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quiet ls /sys/firmware/efi/efivars
[ $? -eq 0 ] && UEFI=1 || UEFI=0
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AVAILABLE_PLATFORMS='Artix (OpenRC)\n'
readonly AVAILABLE_PLATFORMS
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install() {
echo -n "Installing $1..."
pacman -Sq --needed --noconfirm $1 2>&1 > /dev/null
echo "done"
}
prompt() {
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echo -n "$1 [Y/n] "
[ $NO_CONFIRM ] && echo "y" && return 1
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read ans
case $ans in
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n|N) return 0 ;;
*) return 1 ;;
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esac
}
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prompt_drive() {
local DRIVES="$(lsblk -pno NAME,TYPE,MODEL | awk 'BEGIN {count=1} $1 ~ /^\// {
if ($2 == "disk") {printf("%i'")"' %s \"", count, $1); for(i=3;i<NF;i++) printf("%s ", $i); printf("%s\"\n", $NF); count++ } }')"
echo "Available drives:"
printf " %-12s %s\n" "DISK" "IDENTIFIER"
echo -e "$DRIVES"
echo -n "Choose drive to install $DISTRO into (WARNING: it will be repartitioned and wiped out) (default=1): "
local drive
read drive
[ -z "$drive" ] && drive=1
DRIVE_TARGET=$(echo -e "$DRIVES" | awk '$1 ~ /^'$drive'\)$/ { print $2 }')
if [ -z "$DRIVE_TARGET" ]; then
echo "Invalid target"
exit 1
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fi
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set +e
prompt "Installing for $DRIVE_TARGET. Confirm?"
[ $? -eq 0 ] && exit 0
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set -e
}
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partition() {
prompt_drive
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echo -n "Partitioning drive..."
parted --script "$DRIVE_TARGET" \
mklabel gpt \
mkpart swap ext4 0MiB 4GiB \
mkpart boot ext4 4GiB 5Gib \
mkpart root ext4 5GiB 100%
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echo "done"
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echo -n "Configuring SWAP partition..."
quiet mkswap -L SWAP "$DRIVE_TARGET"1
quiet swapon "$DRIVE_TARGET"1
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echo "done"
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echo -n "Configuring ROOT partition..."
quiet mkfs.ext4 -L ROOT "$DRIVE_TARGET"3
quiet mount "$DRIVE_TARGET"3 /mnt
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echo "done"
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echo -n "Configuring BOOT partition..."
if [ $UEFI -eq 1 ]; then
quiet mkfs.fat32 "$DRIVE_TARGET"2
fatlabel "$DRIVE_TARGET"2 BOOT
else
quiet mkfs.ext4 -L BOOT "$DRIVE_TARGET"2
fi
mkdir /mnt/boot
mount "$DRIVE_TARGET"2 /mnt/boot
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echo "done"
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}
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main() {
prompt_drive
echo "$DRIVE_TARGET"
}
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main