install-arch/install.sh

391 lines
9.8 KiB
Bash
Raw Normal View History

2021-08-12 16:39:06 -04:00
#!/bin/bash
2021-05-14 14:06:20 -04:00
set -e
2021-08-09 14:48:22 -04:00
qpushd() {
pushd $@ > /dev/null
}
qpopd() {
popd $@ > /dev/null
2021-05-14 14:06:20 -04:00
}
2021-08-09 10:44:29 -04:00
quiet() {
local DUMMY
2021-08-10 09:29:03 -04:00
set +e
2021-08-09 10:44:29 -04:00
DUMMY=$($@ 2>&1 > /dev/null)
2021-08-10 09:29:03 -04:00
if [ $? -ne 0 ]; then
echo "$DUMMY"
set -e
return 1
fi
set -e
2021-05-14 14:06:20 -04:00
}
2021-08-10 10:48:14 -04:00
ultra_quiet() {
2021-08-10 09:29:03 -04:00
local DUMMY
DUMMY=$($@ 2>&1 > /dev/null)
2021-08-10 09:08:34 -04:00
}
2021-08-09 14:48:22 -04:00
2021-08-09 19:53:23 -04:00
### FORCE ROOT ###
2021-08-09 14:48:22 -04:00
[ $(whoami) != "root" ] && echo "Please run as root" && exit 1
### CD TO MY DIR ###
2021-08-12 20:03:44 -04:00
cd "$(dirname "$0")"
2021-08-09 19:53:23 -04:00
### URLs ###
FZF_DOWNLOAD="$(curl -s https://api.github.com/repos/junegunn/fzf/releases/latest | grep linux_amd64 | sed -nE 's/^\s*"browser_download_url":\s*"(.*)"\s*$/\1/p')"
2021-08-10 08:35:59 -04:00
PARTED_DOWNLOAD="https://archlinux.org/packages/extra/x86_64/parted/download"
2021-08-10 13:45:40 -04:00
POST_INSTALL_SCRIPT="https://raw.githubusercontent.com/augustogunsch/install-arch/master/post-install.sh"
2021-08-12 20:03:44 -04:00
KEYBOARD_MAP="https://raw.githubusercontent.com/augustogunsch/install-arch/master/keyboard-map.csv"
2021-08-09 19:53:23 -04:00
2021-08-09 14:48:22 -04:00
### COLORS ###
RED='\033[0;31m'
LGREEN='\033[1;32m'
YELLOW='\033[1;33m'
NC='\033[0m' # No Color
BOLD=$(tput bold)
NORM=$(tput sgr0)
readonly RED
readonly LGREEN
readonly YELLOW
readonly NC
readonly BOLD
readonly NORM
### VARS ###
CUR_PHASE=1
2021-08-11 18:57:28 -04:00
MAX_PHASE=4
2021-08-09 14:48:22 -04:00
### INFO ###
2021-08-10 09:17:16 -04:00
AVAILABLE_PLATFORMS='Both BIOS and UEFI systems\nOnly x86_64 systems\nDistros:\nArch\nArtix (OpenRC)\n'
2021-08-09 14:48:22 -04:00
readonly AVAILABLE_PLATFORMS
echo "This script can only be run interactively. Make sure you are in a supported platform and have an Internet connection. Available platforms:"
echo -e "$AVAILABLE_PLATFORMS"
2021-05-14 14:06:20 -04:00
2021-08-09 14:48:22 -04:00
### SYSTEM ###
2021-08-09 18:36:39 -04:00
DISTRO=$(cat /etc/os-release | sed -nE 's/^ID=(.*)/\1/p')
2021-08-09 10:44:29 -04:00
INIT_SYS=$(basename $(readlink /bin/init))
2021-08-10 10:34:23 -04:00
set +e
2021-08-13 12:17:42 -04:00
[ -d /sys/firmware/efi ] && UEFI=1 || UEFI=0
2021-08-10 10:34:23 -04:00
set -e
2021-08-09 14:48:22 -04:00
readonly DISTRO
readonly INIT_SYS
readonly UEFI
2021-08-10 10:10:24 -04:00
right_chroot() {
2021-08-12 11:02:11 -04:00
[ "$DISTRO" = "arch" ] && arch-chroot $@ || artix-chroot $@
2021-08-10 10:10:24 -04:00
}
right_fstabgen() {
[ "$DISTRO" = "arch" ] && genfstab $@ || fstabgen $@
}
right_basestrap() {
[ "$DISTRO" = "arch" ] && pacstrap $@ || basestrap $@
}
2021-05-15 17:55:45 -04:00
2021-08-09 14:48:22 -04:00
print_phase() {
echo -e "${BOLD}${YELLOW}[$CUR_PHASE/$MAX_PHASE] $1 phase${NC}${NORM}"
CUR_PHASE=$((CUR_PHASE+1))
}
2021-05-15 17:55:45 -04:00
2021-08-09 19:53:23 -04:00
download_fzf() {
2021-08-12 20:42:26 -04:00
[ -f /usr/bin/fzf ] && return 0
2021-08-10 08:35:59 -04:00
echo -n "Downloading fzf (for script use only)..."
2021-08-09 19:53:23 -04:00
curl -sL "$FZF_DOWNLOAD" -o fzf.tar.gz
tar -xf fzf.tar.gz
2021-08-10 08:39:15 -04:00
mv ./fzf /usr/bin/fzf
2021-08-10 08:49:42 -04:00
rm fzf.tar.gz
2021-08-10 08:35:59 -04:00
echo "done"
}
download_parted() {
2021-08-12 20:42:26 -04:00
[ -f /usr/bin/parted ] && return 0
2021-08-10 08:35:59 -04:00
echo -n "Downloading parted (for script use only)..."
2021-08-10 08:49:42 -04:00
curl -sL "$PARTED_DOWNLOAD" -o parted.tar.zst
tar -xf parted.tar.zst
2021-08-10 08:53:35 -04:00
cp -r ./usr /
rm -r ./usr
2021-08-10 08:49:42 -04:00
rm parted.tar.zst
2021-08-10 08:35:59 -04:00
echo "done"
2021-05-15 17:55:45 -04:00
}
prompt() {
2021-08-09 10:44:29 -04:00
echo -n "$1 [Y/n] "
[ $NO_CONFIRM ] && echo "y" && return 1
2021-05-15 17:55:45 -04:00
read ans
case $ans in
2021-08-09 10:44:29 -04:00
n|N) return 0 ;;
*) return 1 ;;
2021-05-15 17:55:45 -04:00
esac
}
2021-08-09 10:44:29 -04:00
prompt_drive() {
local DRIVES="$(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
2021-05-15 19:25:56 -04:00
fi
2021-08-05 21:29:58 -04:00
2021-08-09 10:44:29 -04:00
set +e
2021-08-09 14:48:22 -04:00
prompt "Installing to $DRIVE_TARGET. Confirm?"
2021-08-09 10:44:29 -04:00
[ $? -eq 0 ] && exit 0
2021-08-05 21:29:58 -04:00
set -e
}
2021-08-09 10:44:29 -04:00
partition() {
2021-08-09 14:48:22 -04:00
print_phase "Disk partitioning"
2021-08-12 20:42:26 -04:00
set +e
ultra_quiet swapoff -a
set -e
2021-08-12 11:14:38 -04:00
[ -f /bin/parted ] || download_parted
2021-08-05 21:29:58 -04:00
local rootN
2021-08-09 10:44:29 -04:00
echo -n "Partitioning drive..."
if [ $UEFI -eq 0 ]; then
# Legacy
rootN=2
parted --script "$DRIVE_TARGET" \
mklabel msdos \
mkpart primary linux-swap 0% 4GiB \
mkpart primary ext4 4GiB 100%
echo "done"
else
# EFI
rootN=3
parted --script "$DRIVE_TARGET" \
mklabel gpt \
mkpart swap linux-swap 0% 4GiB \
mkpart boot fat32 4GiB 5Gib \
mkpart root ext4 5GiB 100% \
set 2 esp on
echo "done"
echo -n "Configuring BOOT partition..."
quiet mkfs.fat -F 32 "$DRIVE_TARGET"2
fatlabel "$DRIVE_TARGET"2 BOOT
mkdir /mnt/boot
mount "$DRIVE_TARGET"2 /mnt/boot
echo "done"
fi
2021-08-05 21:29:58 -04:00
2021-08-09 10:44:29 -04:00
echo -n "Configuring SWAP partition..."
quiet mkswap -L SWAP "$DRIVE_TARGET"1
quiet swapon "$DRIVE_TARGET"1
2021-05-15 19:25:56 -04:00
echo "done"
2021-08-09 10:44:29 -04:00
echo -n "Configuring ROOT partition..."
quiet mkfs.ext4 -L ROOT "$DRIVE_TARGET"$rootN
quiet mount "$DRIVE_TARGET"$rootN /mnt
2021-05-15 19:25:56 -04:00
echo "done"
2021-05-14 14:06:20 -04:00
}
2021-08-09 14:48:22 -04:00
install_base() {
print_phase "System installation"
echo -n "Installing base system, kernel, bootloader and vi..."
2021-08-10 10:10:24 -04:00
quiet right_basestrap /mnt base base-devel linux linux-firmware grub vi
2021-08-10 09:17:16 -04:00
echo "done"
2021-08-09 14:48:22 -04:00
2021-08-09 18:33:49 -04:00
if [ "$DISTRO" = "artix" ]; then
2021-08-09 14:48:22 -04:00
if [ "$INIT_SYS" = "openrc-init" ]; then
echo -n "Installing openrc..."
2021-08-10 10:10:24 -04:00
quiet right_basestrap /mnt openrc elogind-openrc
2021-08-09 14:48:22 -04:00
echo "done"
else
echo
echo "Error: Unsupported init system \"$INIT_SYS\""
exit 1
fi
2021-08-10 09:17:16 -04:00
elif [ "$DISTRO" != "arch" ]; then
echo "Error: Unsupported distro \"$DISTRO\""
2021-08-09 14:48:22 -04:00
fi
2021-08-10 09:17:16 -04:00
echo -n "Generating fstab..."
2021-08-10 10:10:24 -04:00
right_fstabgen -U /mnt >> /mnt/etc/fstab
2021-08-10 09:17:16 -04:00
echo "done"
2021-08-09 14:48:22 -04:00
}
2021-08-09 19:53:23 -04:00
set_timezone() {
2021-08-12 11:02:11 -04:00
ln -sf "/usr/share/zoneinfo/$TIMEZONE" /mnt/etc/localtime
2021-08-10 10:10:24 -04:00
quiet right_chroot /mnt hwclock --systohc
2021-08-09 19:53:23 -04:00
}
2021-08-09 14:48:22 -04:00
2021-08-09 19:53:23 -04:00
set_locale() {
2021-08-09 17:58:15 -04:00
echo -n "Configuring locale..."
2021-08-12 16:39:06 -04:00
sed "s/^#$LOCALE/$LOCALE/" < /mnt/etc/locale.gen > /etc/locale.gen
2021-08-12 20:42:26 -04:00
quiet locale-gen
2021-08-12 16:39:06 -04:00
cp -f /usr/lib/locale/locale-archive /mnt/usr/lib/locale/locale-archive
2021-08-13 12:19:50 -04:00
cp -f /etc/locale.gec /mnt/etc/locale.gen
2021-08-09 14:48:22 -04:00
2021-08-13 12:19:50 -04:00
echo "export LANG=\"$LOCALE\"" > /mnt/etc/locale.conf
2021-08-09 17:58:15 -04:00
echo "done"
2021-08-12 18:28:05 -04:00
echo -n "Setting keyboard layout..."
2021-08-13 09:37:06 -04:00
IFS=, read -r dummy XKBD_LAYOUT XKBD_MODEL XKBD_VARIANT XKBD_OPTIONS <<< "$(grep "^$KBD_LAYOUT," -m1 keyboard-map.csv)"
2021-08-13 09:44:58 -04:00
# systemd and others may read from here
2021-08-13 09:37:06 -04:00
echo "KEYMAP=$KBD_LAYOUT" > /mnt/etc/vconsole.conf
2021-08-13 09:44:58 -04:00
# while openrc and others may read from here
2021-08-13 12:17:42 -04:00
KBD_LAYOUT_FULL_PATH=$(find /usr/share/kbd/keymaps -name "$KBD_LAYOUT.map.gz")
echo "keymap=\"$KBD_LAYOUT_FULL_PATH\"" > /mnt/etc/conf.d/keymaps
2021-08-13 09:37:06 -04:00
2021-08-13 09:44:58 -04:00
# and X11 will read from here
2021-08-12 20:42:26 -04:00
local XKBD_CONF="/mnt/etc/X11/xorg.conf.d/00-keyboard.conf"
mkdir -p $(dirname $XKBD_CONF)
2021-08-12 18:28:05 -04:00
echo "Section \"InputClass\"" > $XKBD_CONF
echo " Identifier \"system-keyboard\"" >> $XKBD_CONF
echo " MatchIsKeyboard \"on\"" >> $XKBD_CONF
echo " Option \"XkbLayout\" \"$XKBD_LAYOUT\"" >> $XKBD_CONF
2021-08-12 20:03:44 -04:00
echo " Option \"XkbModel\" \"$XKBD_MODEL\"" >> $XKBD_CONF
2021-08-13 09:37:06 -04:00
[ -n "$XKBD_VARIANT" ] && echo " Option \"XkbVariant\" \"$XKBD_VARIANT\"" >> $XKBD_CONF
[ -n "$XKBD_OPTIONS" ] && echo " Option \"XkbOptions\" \"$XKBD_OPTIONS\"" >> $XKBD_CONF
2021-08-12 18:28:05 -04:00
echo "EndSection" >> $XKBD_CONF
2021-08-13 09:37:06 -04:00
[ "$INIT_SYS" = "openrc-init" ] && quiet right_chroot /mnt rc-update add keymaps boot
2021-08-12 18:28:05 -04:00
echo "done"
2021-08-09 19:53:23 -04:00
}
2021-08-09 14:48:22 -04:00
2021-08-09 19:53:23 -04:00
setup_grub() {
2021-08-09 14:48:22 -04:00
echo -n "Configuring boot loader..."
if [ $UEFI -eq 1 ]; then
2021-08-13 10:19:57 -04:00
quiet right_basestrap /mnt efibootmgr
quiet right_chroot /mnt grub-install --target=x86_64-efi --efi-directory=/boot --bootloader-id=GRUB
2021-08-09 14:48:22 -04:00
else
2021-08-10 10:34:23 -04:00
quiet right_chroot /mnt grub-install --target=i386-pc "$DRIVE_TARGET"
2021-08-09 14:48:22 -04:00
fi
2021-08-10 10:34:23 -04:00
quiet right_chroot /mnt grub-mkconfig -o /boot/grub/grub.cfg
2021-08-09 14:48:22 -04:00
echo "done"
2021-08-09 19:53:23 -04:00
}
2021-08-09 14:48:22 -04:00
2021-08-09 19:53:23 -04:00
setup_users() {
2021-08-10 14:04:03 -04:00
echo -n "Configuring users..."
2021-08-12 11:02:11 -04:00
set +e
# There might be a group with the user's name
awk -F: '$1 ~ /^'$PERSONAL_USER'$/ { exit 1 }' /etc/group
[ $? -eq 0 ] && right_chroot /mnt useradd --badnames -m "$PERSONAL_USER" || \
right_chroot /mnt useradd --badnames -m -g "$PERSONAL_USER" "$PERSONAL_USER"
set -e
2021-08-10 14:04:03 -04:00
echo -e "root:$ROOT_PASSWORD\n$PERSONAL_USER:$PERSONAL_PASSWORD" | chpasswd -R /mnt
echo "done"
2021-08-09 19:53:23 -04:00
}
2021-08-09 14:48:22 -04:00
2021-08-09 19:53:23 -04:00
setup_network() {
2021-08-09 17:58:15 -04:00
echo -n "Configuring hostname and network..."
2021-08-10 11:47:14 -04:00
echo "$MACHINE_HOSTNAME" > /mnt/etc/hostname
2021-08-09 14:48:22 -04:00
echo "127.0.0.1 localhost" > /mnt/etc/hosts
echo "::1 localhost" >> /mnt/etc/hosts
2021-08-10 11:47:14 -04:00
echo "127.0.1.1 $MACHINE_HOSTNAME.localdomain $MACHINE_HOSTNAME" >> /mnt/etc/hosts
2021-08-09 14:48:22 -04:00
2021-08-12 11:02:11 -04:00
quiet right_basestrap /mnt dhcpcd wpa_supplicant
2021-08-09 18:33:49 -04:00
if [ "$DISTRO" = "artix" ]; then
2021-08-09 14:48:22 -04:00
if [ "$INIT_SYS" = "openrc-init" ]; then
2021-08-10 11:47:14 -04:00
echo "hostname=\"$MACHINE_HOSTNAME\"" > /mnt/etc/conf.d/hostname
2021-08-12 11:02:11 -04:00
quiet right_basestrap /mnt connman-openrc
2021-08-10 10:34:23 -04:00
quiet right_chroot /mnt rc-update add connmand
2021-08-09 14:48:22 -04:00
fi
2021-08-11 18:57:28 -04:00
else
quiet right_chroot /mnt systemctl enable dhcpcd
2021-08-09 14:48:22 -04:00
fi
2021-08-09 17:58:15 -04:00
echo "done"
2021-08-09 19:53:23 -04:00
}
2021-08-10 11:47:14 -04:00
ask_password() {
echo -n "Type password for $1: "
2021-08-10 13:45:40 -04:00
stty -echo
2021-08-10 11:47:14 -04:00
read USER_PASSWORD
2021-08-10 13:45:40 -04:00
stty echo
2021-08-10 14:04:03 -04:00
echo
2021-08-10 11:47:14 -04:00
echo -n "Confirm password: "
2021-08-10 13:45:40 -04:00
stty -echo
2021-08-10 11:47:14 -04:00
local PASSWORD_CONFIRM
read PASSWORD_CONFIRM
2021-08-10 13:45:40 -04:00
stty echo
2021-08-10 14:04:03 -04:00
echo
2021-08-10 11:47:14 -04:00
if [ "$USER_PASSWORD" != "$PASSWORD_CONFIRM" ]; then
echo "Wrong passwords. Please try again."
ask_password $1
fi
}
prompt_all() {
download_fzf
prompt_drive
echo "Choose timezone:"
qpushd /usr/share/zoneinfo
TIMEZONE="$(fzf --layout=reverse --height=20)"
qpopd
echo "Choose locale:"
2021-08-12 16:39:06 -04:00
LOCALE=$(sed '/^#\s/D' < /etc/locale.gen | sed '/^#$/D' | sed 's/^#//' | fzf --layout=reverse --height=20)
2021-08-10 11:47:14 -04:00
2021-08-12 20:03:44 -04:00
[ -f keyboard-map.csv ] || curl -sL "$KEYBOARD_MAP" -o keyboard-map.csv
echo "Choose keyboard layout:"
2021-08-12 20:42:26 -04:00
KBD_LAYOUT="$(awk -F, '{print $1}' keyboard-map.csv | fzf --layout=reverse --height=20)"
2021-08-12 18:28:05 -04:00
2021-08-10 11:47:14 -04:00
ask_password root
ROOT_PASSWORD="$USER_PASSWORD"
echo -n "Type your personal username: "
read PERSONAL_USER
ask_password "$PERSONAL_USER"
PERSONAL_PASSWORD="$USER_PASSWORD"
echo -n "Type the machine hostname: "
read MACHINE_HOSTNAME
}
2021-08-10 13:45:40 -04:00
post_install() {
curl -sL "$POST_INSTALL_SCRIPT" -o post-install.sh
2021-08-10 14:04:03 -04:00
mv post-install.sh /mnt/root
chmod +x /mnt/root/post-install.sh
2021-08-11 18:57:28 -04:00
print_phase "Post installation"
2021-08-13 12:24:36 -04:00
echo "From now on, other script will be running"
2021-08-11 18:57:28 -04:00
right_chroot /mnt /root/post-install.sh -nu "$PERSONAL_USER"
2021-08-10 13:45:40 -04:00
}
2021-08-09 19:53:23 -04:00
configure() {
print_phase "System configuration"
set_timezone
set_locale
setup_grub
setup_users
setup_network
2021-08-09 14:48:22 -04:00
}
2021-08-09 10:44:29 -04:00
main() {
2021-08-10 11:47:14 -04:00
prompt_all
2021-08-09 14:48:22 -04:00
partition
install_base
configure
2021-08-10 13:45:40 -04:00
post_install
umount -R /mnt
2021-08-13 09:56:07 -04:00
echo "ALSA must be configured manually. You can use 'alsamixer' to configure and then 'alsactl store' to save the changes."
echo "Most likely you just have to unmute the Main channel."
echo "Graphics drivers must also be installed manually. See Arch Wiki: Xorg#Driver_installation."
2021-08-10 13:45:40 -04:00
echo -n "Ready to reboot. Press any key to continue..."
read dummy
reboot
2021-08-09 10:44:29 -04:00
}
2021-05-15 17:55:45 -04:00
2021-08-09 10:44:29 -04:00
main