Initial commit

README.md

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+# About 
+
+Scripts to install my system setup.
+
+Installation is done in 3 steps:
+- Install arch based system
+- Install packages from AR, AUR or source
+- Deploy configuration based on my dotfiles repository
+
+# Commands
+
+```
+# loadkeys fr
+# iwctl --passphrase "[WIFI_KEY]" station [WIFI_INTERFACE] connect "[WIFI_ESSID]"
+# git clone https://gitea.cebe.one/cb/system-setup
+# sh install.sh 
+```

install.sh

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+
+
+echo "------------------------------------"
+echo "------------------------------------"
+echo "--- Install Script for Arch Base ---"
+echo "------------------------------------"
+echo "------------------------------------"
+echo "BEWARE, disk will be formatted. ALL DATA will be LOST"
+echo "Press <Ctrl> <C> now to stop"
+
+echo "Start in 5"
+sleep 1
+echo "Start in 4"
+sleep 1
+echo "Start in 3"
+sleep 1
+echo "Start in 2"
+sleep 1
+echo "Start in 1"
+sleep 1
+sh setup-arch/alis.sh

setup-arch/alis-commons.conf

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+#!/usr/bin/env bash
+set -eu
+
+# Arch Linux Install Script (alis) installs unattended, automated
+# and customized Arch Linux system.
+# Copyright (C) 2022 picodotdev
+
+# Common configuration.
+
+WARNING_CONFIRM="true"
+
+COMMOMS_LOADED="true"
+PARTITION_BOOT=""
+PARTITION_ROOT=""
+PARTITION_BOOT_NUMBER=""
+PARTITION_ROOT_NUMBER=""
+DEVICE_ROOT=""
+DEVICE_LVM=""
+LUKS_DEVICE_NAME="cryptroot"
+LVM_VOLUME_GROUP="vg"
+LVM_VOLUME_LOGICAL="root"
+SWAPFILE="/swapfile"
+BOOT_DIRECTORY=""
+ESP_DIRECTORY=""
+UUID_BOOT=""
+UUID_ROOT=""
+PARTUUID_BOOT=""
+PARTUUID_ROOT=""
+CMDLINE_LINUX_ROOT=""
+CMDLINE_LINUX=""
+BTRFS_SUBVOLUME_ROOT=()
+BTRFS_SUBVOLUME_SWAP=()
+USER_NAME_INSTALL="root"
+
+AUR_PACKAGE="paru-bin"
+AUR_COMMAND="paru"
+
+BIOS_TYPE=""
+ASCIINEMA=""
+DEVICE_SATA="false"
+DEVICE_NVME="false"
+DEVICE_MMC="false"
+CPU_VENDOR=""
+GPU_VENDOR=""
+VIRTUALBOX=""
+VMWARE=""
+SYSTEM_INSTALLATION=""
+
+LOG_TRACE="true"
+LOG_FILE="false"
+USER_NAME="picodotdev"
+USER_PASSWORD="ask"
+PACKAGES_PIPEWIRE="false"

setup-arch/alis-commons.sh

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+#!/usr/bin/env bash
+set -eu
+
+# Arch Linux Install Script (alis) installs unattended, automated
+# and customized Arch Linux system.
+# Copyright (C) 2022 picodotdev
+
+# Common functions and definitions.
+
+# common static variables
+ALIS_CONF_FILE="alis.conf"
+ALIS_LOG_FILE="alis.log"
+ALIS_ASCIINEMA_FILE="alis.asciinema"
+RECOVERY_CONF_FILE="alis-recovery.conf"
+RECOVERY_LOG_FILE="alis-recovery.log"
+RECOVERY_ASCIINEMA_FILE="alis-recovery.asciinema"
+PACKAGES_CONF_FILE="alis-packages.conf"
+PACKAGES_LOG_FILE="alis-packages.log"
+COMMONS_CONF_FILE="alis-commons.conf"
+PROVISION_DIRECTORY="files/"
+
+RED='\033[0;91m'
+GREEN='\033[0;92m'
+BLUE='\033[0;96m'
+WHITE='\033[0;97m'
+NC='\033[0m'
+
+function sanitize_variable() {
+    local VARIABLE="$1"
+    local VARIABLE=$(echo "$VARIABLE" | sed "s/![^ ]*//g") # remove disabled
+    local VARIABLE=$(echo "$VARIABLE" | sed -r "s/ {2,}/ /g") # remove unnecessary white spaces
+    local VARIABLE=$(echo "$VARIABLE" | sed 's/^[[:space:]]*//') # trim leading
+    local VARIABLE=$(echo "$VARIABLE" | sed 's/[[:space:]]*$//') # trim trailing
+    echo "$VARIABLE"
+}
+
+function trim_variable() {
+    local VARIABLE="$1"
+    local VARIABLE=$(echo "$VARIABLE" | sed 's/^[[:space:]]*//') # trim leading
+    local VARIABLE=$(echo "$VARIABLE" | sed 's/[[:space:]]*$//') # trim trailing
+    echo "$VARIABLE"
+}
+
+function check_variables_value() {
+    local NAME="$1"
+    local VALUE="$2"
+    if [ -z "$VALUE" ]; then
+        echo "$NAME environment variable must have a value."
+        exit 1
+    fi
+}
+
+function check_variables_boolean() {
+    local NAME="$1"
+    local VALUE="$2"
+    check_variables_list "$NAME" "$VALUE" "true false" "true" "true"
+}
+
+function check_variables_list() {
+    local NAME="$1"
+    local VALUE="$2"
+    local VALUES="$3"
+    local REQUIRED="$4"
+    local SINGLE="$5"
+
+    if [ "$REQUIRED" == "" -o "$REQUIRED" == "true" ]; then
+        check_variables_value "$NAME" "$VALUE"
+    fi
+
+    if [[ ("$SINGLE" == "" || "$SINGLE" == "true") && "$VALUE" != "" && "$VALUE" =~ " " ]]; then
+        echo "$NAME environment variable value [$VALUE] must be a single value of [$VALUES]."
+        exit 1
+    fi
+
+    if [ "$VALUE" != "" -a -z "$(echo "$VALUES" | grep -F -w "$VALUE")" ]; then
+        echo "$NAME environment variable value [$VALUE] must be in [$VALUES]."
+        exit 1
+    fi
+}
+
+function check_variables_equals() {
+    local NAME1="$1"
+    local NAME2="$2"
+    local VALUE1="$3"
+    local VALUE2="$4"
+    if [ "$VALUE1" != "$VALUE2" ]; then
+        echo "$NAME1 and $NAME2 must be equal [$VALUE1, $VALUE2]."
+        exit 1
+    fi
+}
+
+function check_variables_size() {
+    local NAME="$1"
+    local SIZE_EXPECT="$2"
+    local SIZE="$3"
+    if [ "$SIZE_EXPECT" != "$SIZE" ]; then
+        echo "$NAME array size [$SIZE] must be [$SIZE_EXPECT]."
+        exit 1
+    fi
+}
+
+function configure_network() {
+    if [ -n "$WIFI_INTERFACE" ]; then
+        iwctl --passphrase "$WIFI_KEY" station $WIFI_INTERFACE connect "$WIFI_ESSID"
+        sleep 10
+    fi
+
+    # only one ping -c 1, ping gets stuck if -c 5
+    ping -c 1 -i 2 -W 5 -w 30 $PING_HOSTNAME
+    if [ $? -ne 0 ]; then
+        echo "Network ping check failed. Cannot continue."
+        exit 1
+    fi
+}
+
+function facts_commons() {
+    if [ -d /sys/firmware/efi ]; then
+        BIOS_TYPE="uefi"
+    else
+        BIOS_TYPE="bios"
+    fi
+
+    if [ -f "$ALIS_ASCIINEMA_FILE" -o -f "$RECOVERY_ASCIINEMA_FILE" ]; then
+        ASCIINEMA="true"
+    else
+        ASCIINEMA="false"
+    fi
+
+    if [ -n "$(lscpu | grep GenuineIntel)" ]; then
+        CPU_VENDOR="intel"
+    elif [ -n "$(lscpu | grep AuthenticAMD)" ]; then
+        CPU_VENDOR="amd"
+    fi
+
+    if [ -n "$(lspci -nn | grep "\[03" | grep -i intel)" ]; then
+        GPU_VENDOR="intel"
+    elif [ -n "$(lspci -nn | grep "\[03" | grep -i amd)" ]; then
+        GPU_VENDOR="amd"
+    elif [ -n "$(lspci -nn | grep "\[03" | grep -i nvidia)" ]; then
+        GPU_VENDOR="nvidia"
+    elif [ -n "$(lspci -nn | grep "\[03" | grep -i vmware)" ]; then
+        GPU_VENDOR="vmware"
+    fi
+
+    if [ -n "$(systemd-detect-virt | grep -i oracle)" ]; then
+        VIRTUALBOX="true"
+    fi
+
+    if [ -n "$(systemd-detect-virt | grep -i vmware)" ]; then
+        VMWARE="true"
+    fi
+
+    USER_NAME_INSTALL="$(whoami)"
+    if [ "$USER_NAME_INSTALL" == "root" ]; then
+        SYSTEM_INSTALLATION="true"
+    else
+        SYSTEM_INSTALLATION="false"
+    fi
+}
+
+function init_log_trace() {
+    local ENABLE="$1"
+    if [ "$ENABLE" == "true" ]; then
+        set -o xtrace
+    fi
+}
+
+function init_log_file() {
+    local ENABLE="$1"
+    local FILE="$2"
+    if [ "$ENABLE" == "true" ]; then
+        exec &> >(tee -a $FILE)
+    fi
+}
+
+function pacman_uninstall() {
+    local ERROR="true"
+    set +e
+    IFS=' ' local PACKAGES=($1)
+    local PACKAGES_UNINSTALL=()
+    for PACKAGE in "${PACKAGES[@]}"
+    do
+        execute_sudo "pacman -Qi $PACKAGE > /dev/null 2>&1"
+        local PACKAGE_INSTALLED=$?
+        if [ $PACKAGE_INSTALLED == 0 ]; then
+            local PACKAGES_UNINSTALL+=("$PACKAGE")
+        fi
+    done
+    if [ -z "${PACKAGES_UNINSTALL[@]}" ]; then
+        return
+    fi
+    local COMMAND="pacman -Rdd --noconfirm ${PACKAGES_UNINSTALL[@]}"
+    execute_sudo "$COMMAND"
+    if [ $? == 0 ]; then
+        local ERROR="false"
+    fi
+    set -e
+    if [ "$ERROR" == "true" ]; then
+        exit 1
+    fi
+}
+
+function pacman_install() {
+    local ERROR="true"
+    set +e
+    IFS=' ' local PACKAGES=($1)
+    for VARIABLE in {1..5}
+    do
+        local COMMAND="pacman -Syu --noconfirm --needed ${PACKAGES[@]}"
+        execute_sudo "$COMMAND"
+        if [ $? == 0 ]; then
+            local ERROR="false"
+            break
+        else
+            sleep 10
+        fi
+    done
+    set -e
+    if [ "$ERROR" == "true" ]; then
+        exit 1
+    fi
+}
+
+function aur_install() {
+    local ERROR="true"
+    set +e
+    which "$AUR_COMMAND"
+    if [ "$AUR_COMMAND" != "0" ]; then
+        aur_command_install "$USER_NAME" "$AUR_PACKAGE"
+    fi
+    IFS=' ' local PACKAGES=($1)
+    for VARIABLE in {1..5}
+    do
+        local COMMAND="$AUR_COMMAND -Syu --noconfirm --needed ${PACKAGES[@]}"
+        execute_aur "$COMMAND"
+        if [ $? == 0 ]; then
+            local ERROR="false"
+            break
+        else
+            sleep 10
+        fi
+    done
+    set -e
+    if [ "$ERROR" == "true" ]; then
+        return
+    fi
+}
+
+function aur_command_install() {
+    pacman_install "git"
+    local USER_NAME="$1"
+    local COMMAND="$2"
+    execute_aur "rm -rf /home/$USER_NAME/.alis && mkdir -p /home/$USER_NAME/.alis/aur && cd /home/$USER_NAME/.alis/aur && git clone https://aur.archlinux.org/$COMMAND.git && (cd $COMMAND && makepkg -si --noconfirm) && rm -rf /home/$USER_NAME/.alis"
+}
+
+function systemd_units() {
+    IFS=' ' local UNITS=($SYSTEMD_UNITS)
+    for U in ${UNITS[@]}; do
+        local ACTION=""
+        local UNIT=${U}
+        if [[ $UNIT == -* ]]; then
+            local ACTION="disable"
+            local UNIT=$(echo $UNIT | sed "s/^-//g")
+        elif [[ $UNIT == +* ]]; then
+            local ACTION="enable"
+            local UNIT=$(echo $UNIT | sed "s/^+//g")
+        elif [[ $UNIT =~ ^[a-zA-Z0-9]+ ]]; then
+            local ACTION="enable"
+            local UNIT=$UNIT
+        fi
+
+        if [ -n "$ACTION" ]; then
+            execute_sudo "systemctl $ACTION $UNIT"
+        fi
+    done
+}
+
+function execute_flatpak() {
+    local COMMAND="$1"
+    if [ "$SYSTEM_INSTALLATION" == "true" ]; then
+        arch-chroot /mnt bash -c "$COMMAND"
+    else
+        bash -c "$COMMAND"
+    fi
+}
+
+function execute_aur() {
+    local COMMAND="$1"
+    if [ "$SYSTEM_INSTALLATION" == "true" ]; then
+        arch-chroot /mnt sed -i 's/^%wheel ALL=(ALL:ALL) ALL$/%wheel ALL=(ALL:ALL) NOPASSWD: ALL/' /etc/sudoers
+        arch-chroot /mnt bash -c "echo -e \"$USER_PASSWORD\n$USER_PASSWORD\n$USER_PASSWORD\n$USER_PASSWORD\n\" | su $USER_NAME -s /usr/bin/bash -c \"$COMMAND\""
+        arch-chroot /mnt sed -i 's/^%wheel ALL=(ALL:ALL) NOPASSWD: ALL$/%wheel ALL=(ALL:ALL) ALL/' /etc/sudoers
+    else
+        bash -c "$COMMAND"
+    fi
+}
+
+function execute_sudo() {
+    local COMMAND="$1"
+    if [ "$SYSTEM_INSTALLATION" == "true" ]; then
+        arch-chroot /mnt bash -c "$COMMAND"
+    else
+        sudo bash -c "$COMMAND"
+    fi
+}
+
+function execute_user() {
+    local USER_NAME="$1"
+    local COMMAND="$2"
+    if [ "$SYSTEM_INSTALLATION" == "true" ]; then
+        arch-chroot /mnt bash -c "su $USER_NAME -s /usr/bin/bash -c \"$COMMAND\""
+    else
+        bash -c "$COMMAND"
+    fi
+}
+
+function do_reboot() {
+    umount -R /mnt/boot
+    umount -R /mnt
+    reboot
+}
+
+function print_step() {
+    STEP="$1"
+    echo ""
+    echo -e "${BLUE}# ${STEP} step${NC}"
+    echo ""
+}
+
+function execute_step() {
+    local STEP="$1"
+    eval "$STEP"
+}
+
+function partition_setup() {
+    # setup
+    if [ "$PARTITION_MODE" == "auto" ]; then
+        PARTITION_PARTED_FILE_SYSTEM_TYPE="$FILE_SYSTEM_TYPE"
+        if [ "$PARTITION_PARTED_FILE_SYSTEM_TYPE" == "f2fs" ]; then
+            PARTITION_PARTED_FILE_SYSTEM_TYPE=""
+        fi
+        PARTITION_PARTED_UEFI="mklabel gpt mkpart ESP fat32 1MiB 2048MiB mkpart root $PARTITION_PARTED_FILE_SYSTEM_TYPE 2048MiB 100% set 1 esp on"
+        PARTITION_PARTED_BIOS="mklabel msdos mkpart primary ext4 4MiB 2048MiB mkpart primary $PARTITION_PARTED_FILE_SYSTEM_TYPE 2048MiB 100% set 1 boot on"
+
+        if [ "$BIOS_TYPE" == "uefi" ]; then
+            if [ "$DEVICE_SATA" == "true" ]; then
+                PARTITION_BOOT="${DEVICE}1"
+                PARTITION_ROOT="${DEVICE}2"
+                DEVICE_ROOT="${DEVICE}2"
+            fi
+
+            if [ "$DEVICE_NVME" == "true" ]; then
+                PARTITION_BOOT="${DEVICE}p1"
+                PARTITION_ROOT="${DEVICE}p2"
+                DEVICE_ROOT="${DEVICE}p2"
+            fi
+
+            if [ "$DEVICE_MMC" == "true" ]; then
+                PARTITION_BOOT="${DEVICE}p1"
+                PARTITION_ROOT="${DEVICE}p2"
+                DEVICE_ROOT="${DEVICE}p2"
+            fi
+        fi
+
+        if [ "$BIOS_TYPE" == "bios" ]; then
+            if [ "$DEVICE_SATA" == "true" ]; then
+                PARTITION_BOOT="${DEVICE}1"
+                PARTITION_ROOT="${DEVICE}2"
+                DEVICE_ROOT="${DEVICE}2"
+            fi
+
+            if [ "$DEVICE_NVME" == "true" ]; then
+                PARTITION_BOOT="${DEVICE}p1"
+                PARTITION_ROOT="${DEVICE}p2"
+                DEVICE_ROOT="${DEVICE}p2"
+            fi
+
+            if [ "$DEVICE_MMC" == "true" ]; then
+                PARTITION_BOOT="${DEVICE}p1"
+                PARTITION_ROOT="${DEVICE}p2"
+                DEVICE_ROOT="${DEVICE}p2"
+            fi
+        fi
+    elif [ "$PARTITION_MODE" == "custom" ]; then
+        PARTITION_PARTED_UEFI="$PARTITION_CUSTOM_PARTED_UEFI"
+        PARTITION_PARTED_BIOS="$PARTITION_CUSTOM_PARTED_BIOS"
+    fi
+
+    if [ "$PARTITION_MODE" == "custom" -o "$PARTITION_MODE" == "manual" ]; then
+        PARTITION_BOOT="$PARTITION_CUSTOMMANUAL_BOOT"
+        PARTITION_ROOT="$PARTITION_CUSTOMMANUAL_ROOT"
+        DEVICE_ROOT="${PARTITION_ROOT}"
+    fi
+
+    PARTITION_BOOT_NUMBER="$PARTITION_BOOT"
+    PARTITION_ROOT_NUMBER="$PARTITION_ROOT"
+    PARTITION_BOOT_NUMBER="${PARTITION_BOOT_NUMBER//\/dev\/sda/}"
+    PARTITION_BOOT_NUMBER="${PARTITION_BOOT_NUMBER//\/dev\/nvme0n1p/}"
+    PARTITION_BOOT_NUMBER="${PARTITION_BOOT_NUMBER//\/dev\/vda/}"
+    PARTITION_BOOT_NUMBER="${PARTITION_BOOT_NUMBER//\/dev\/mmcblk0p/}"
+    PARTITION_ROOT_NUMBER="${PARTITION_ROOT_NUMBER//\/dev\/sda/}"
+    PARTITION_ROOT_NUMBER="${PARTITION_ROOT_NUMBER//\/dev\/nvme0n1p/}"
+    PARTITION_ROOT_NUMBER="${PARTITION_ROOT_NUMBER//\/dev\/vda/}"
+    PARTITION_ROOT_NUMBER="${PARTITION_ROOT_NUMBER//\/dev\/mmcblk0p/}"
+}
+
+function partition_options() {
+    PARTITION_OPTIONS_BOOT="defaults"
+    PARTITION_OPTIONS="defaults"
+
+    if [ "$DEVICE_TRIM" == "true" ]; then
+        PARTITION_OPTIONS_BOOT="$PARTITION_OPTIONS_BOOT,noatime"
+        PARTITION_OPTIONS="$PARTITION_OPTIONS,noatime"
+        if [ "$FILE_SYSTEM_TYPE" == "f2fs" ]; then
+            PARTITION_OPTIONS="$PARTITION_OPTIONS,nodiscard"
+        fi
+    fi
+}
+
+function partition_mount() {
+    if [ "$FILE_SYSTEM_TYPE" == "btrfs" ]; then
+        # mount subvolumes
+        mount -o "subvol=${BTRFS_SUBVOLUME_ROOT[1]},$PARTITION_OPTIONS,compress=zstd" "$DEVICE_ROOT" /mnt
+        mkdir -p /mnt/boot
+        mount -o "$PARTITION_OPTIONS_BOOT" "$PARTITION_BOOT" /mnt/boot
+        for I in "${BTRFS_SUBVOLUMES_MOUNTPOINTS[@]}"; do
+            IFS=',' SUBVOLUME=($I)
+            if [ ${SUBVOLUME[0]} == "root" ]; then
+                continue
+            fi
+            if [ ${SUBVOLUME[0]} == "swap" -a -z "$SWAP_SIZE" ]; then
+                continue
+            fi
+            if [ ${SUBVOLUME[0]} == "swap" ]; then
+                mkdir -p -m 0755 "/mnt${SUBVOLUME[2]}"
+            else
+                mkdir -p "/mnt${SUBVOLUME[2]}"
+            fi
+            mount -o "subvol=${SUBVOLUME[1]},$PARTITION_OPTIONS,compress=zstd" "$DEVICE_ROOT" "/mnt${SUBVOLUME[2]}"
+        done
+    else
+        mount -o "$PARTITION_OPTIONS" "$DEVICE_ROOT" /mnt
+
+        mkdir -p /mnt/boot
+        mount -o "$PARTITION_OPTIONS_BOOT" "$PARTITION_BOOT" /mnt/boot
+    fi
+}

setup-arch/alis-reboot.sh

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+#!/usr/bin/env bash
+set -eu
+
+# Arch Linux Install Script (alis) installs unattended, automated
+# and customized Arch Linux system.
+# Copyright (C) 2022 picodotdev
+
+source "alis-commons.sh"
+
+do_reboot
+

setup-arch/alis.conf

@@ -0,0 +1,179 @@
+# Arch Linux Install Script (alis) configuration file
+#
+# Some variables values are preceded by a ! character, this means that the value is ignored.
+# Some variables accept a single value others accept multiple values as annotated in the comments.
+# Some variables are boolean with a value of true or false.
+#
+# Read the Arch Linux wiki pages to learn more about the variables values.
+# https://github.com/picodotdev/alis/blob/master/README.md
+
+# init
+## KEYS sets keyboard layout.
+## LOG_TRACE outputs the comands executed.
+## LOG_FILE generates a log file with the commands executed and output generated during installation.
+### The log file is saved to /var/log/alis.log.
+KEYS="fr"
+LOG_TRACE="true"
+LOG_FILE="false"
+
+# partition
+## DEVICE sets which is the device for the installation.
+## DEVICE_TRIM sets if the DEVICE device supports TRIM feature.
+## LVM sets if the DEVICE is partitioned with LVM partition scheme.
+## LUKS_PASSWORD and LUKS_PASSWORD_RETYPE if set is the password for encrypt the device. With LVM, LVM on LUKS is used. If "ask" password alis asks for a secure password.
+## FILE_SYSTEM_TYPE root device is formatted with this file system type.
+## BTRFS_SUBVOLUMES_MOUNTPOINTS allows to customize btrfs file system subvolumes mountpoints. swap sobvolume is created only if swap file is created (only if there is SWAP_SIZE value).
+### Format ("name,subvolume,mount_point")
+## SWAP_SIZE swap file size with a size of the value in megabytes. If no value no swap file is created.
+## PARTITION_MODE how partition is performed on DEVICE.
+### "auto" value deletes all existing partitions and creates a boot partition and a root partition using disk full size.
+### Warning! all disk data will be lost, so backup existing data before.
+### "custom" value allows to use a custom parted partition script.
+### "manual" allows to specify which existing partitions are used for boot partition and root partition.
+DEVICE="/dev/sda !/dev/nvme0n1 !/dev/vda !/dev/mmcblk0" # sata nvme mmc (single)
+DEVICE_TRIM="true"
+LVM="false"
+LUKS_PASSWORD="ask"
+LUKS_PASSWORD_RETYPE="ask"
+FILE_SYSTEM_TYPE="ext4 !btrfs !xfs !f2fs !reiserfs" # (single)
+BTRFS_SUBVOLUMES_MOUNTPOINTS=("root,root,/" "home,home,/home" "var,var,/var" "snapshots,snapshots,/snapshots" "swap,swap,/swap")
+#BTRFS_SUBVOLUMES_MOUNTPOINTS=("root,@,/" "home,@home,/home" "var,@var_log,/var/log" "snapshots,@snapshots,/.snapshots" "swap,@swap,/swap")
+SWAP_SIZE="!2048 !4096 8192" # (single)
+PARTITION_MODE="auto !custom !manual"
+PARTITION_CUSTOM_PARTED_UEFI="mklabel gpt mkpart ESP fat32 1MiB 2048MiB mkpart root $FILE_SYSTEM_TYPE 2048MiB 100% set 1 esp on"
+PARTITION_CUSTOM_PARTED_BIOS="mklabel msdos mkpart primary ext4 4MiB 2048MiB mkpart primary $FILE_SYSTEM_TYPE 2048MiB 100% set 1 boot on"
+PARTITION_CUSTOMMANUAL_BOOT="!/dev/sda1 !/dev/nvme0n1p1 !/dev/vda1 !/dev/mmcblk0p1"
+PARTITION_CUSTOMMANUAL_ROOT="!/dev/sda2 !/dev/nvme0n1p2 !/dev/vda2 !/dev/mmcblk0p2"
+
+# network_install
+## Variables to setup the WIFI connection to internet.
+## The WIFI interface, WIFI ESSID identifier and WIFI password must be specified. If "ask" password alis asks for a secure password.
+## PING_HOSTNAME is the host to check the internet connection.
+WIFI_INTERFACE=""
+WIFI_ESSID=""
+WIFI_KEY="ask"
+WIFI_KEY_RETYPE="ask"
+PING_HOSTNAME="mirrors.kernel.org"
+
+# install
+## REFLECTOR allows to use reflector utility to use the best mirrors for packages download.
+## REFLECTOR_COUNTRIES is an array of countries to select mirrors from.
+## PACMAN_MIRROR if reflector is not used this specific mirror is used.
+## PACMAN_PARALLEL_DOWNLOADS configures pacman to use parallel downloads, set to false on slow internet connections and disable timeouts.
+## KERNELS additional kernels and headers to install.
+## KERNELS_COMPRESSION selects the algorithm for kernel compression.
+## KERNELS_PARAMETERS specific kernel parameters to set on boot. eg. iommu=soft
+REFLECTOR="false"
+REFLECTOR_COUNTRIES=("Spain")
+PACMAN_MIRROR="https://mirrors.kernel.org/archlinux/\$repo/os/\$arch"
+PACMAN_PARALLEL_DOWNLOADS="true"
+KERNELS="linux-lts !linux-lts-headers !linux-hardened !linux-hardened-headers !linux-zen !linux-zen-headers" # (multiple)
+KERNELS_COMPRESSION="!gzip !bzip2 !lzma !xz !lzop !lz4 zstd"
+KERNELS_PARAMETERS="!iommu=soft nvme_load=YES"
+
+# aur
+## AUR_PACKAGE the AUR command to install in case some package requires it, only is installed if necessary.
+AUR_PACKAGE="paru-bin !yay-bin !paru !yay !aurman" # (single)
+
+# display driver
+## DISPLAY_DRIVER installs a specific display driver, you must know which brand is the graphics hardware.
+### With auto value intel driver is used for Intel brand, amdgpu driver for AMD brand and nvidia driver for NVIDIA brand.
+### Other variables activates some features if are supported for the DISPLAY_DRIVER.
+## KMS add support for kernel mode setting
+## FASTBOOT, FRAMEBUFFER_COMPRESSION for intel graphics.
+## DISPLAY_DRIVER_DDX add DDX driver which provides 2D acceleration in Xorg.
+## VULKAN add support for Vulkan.
+## DISPLAY_DRIVER_HARDWARE_VIDEO_ACCELERATION, DISPLAY_DRIVER_HARDWARE_VIDEO_ACCELERATION_INTEL add support for hardware video acceleration
+DISPLAY_DRIVER="auto !intel !amdgpu !ati !nvidia !nvidia-lts !nvidia-dkms !nvidia-470xx-dkms !nvidia-390xx-dkms !nvidia-340xx-dkms !nouveau" # (single)
+KMS="true"
+FASTBOOT="true"
+FRAMEBUFFER_COMPRESSION="true"
+DISPLAY_DRIVER_DDX="false"
+VULKAN="true"
+DISPLAY_DRIVER_HARDWARE_VIDEO_ACCELERATION="true"
+DISPLAY_DRIVER_HARDWARE_VIDEO_ACCELERATION_INTEL="intel-media-driver !libva-intel-driver" # (single)
+
+# config
+## Some variables for system configuration, from timezone, locale and keyboard to the root password.
+## KEYLAYOUT, KEYMODEL, KEYVARIANT, KEYOPTIONS see https://wiki.archlinux.org/title/X_keyboard_extension#Preset_configuration
+## KEYMAP, FONT, FONT_MAP see https://man.archlinux.org/man/vconsole.conf.5
+## ROOT_PASSWORD root user password. If "ask" password alis asks for a secure password.
+TIMEZONE="/usr/share/zoneinfo/Europe/Paris"
+LOCALES=("fr_FR.UTF-8 UTF-8" "en_US.UTF-8 UTF-8")
+LOCALE_CONF=("LANG=fr_FR.UTF-8" "LANGUAGE=es_ES:es:en_US:en")
+KEYLAYOUT="fr"
+KEYMODEL=""
+KEYVARIANT=""
+KEYOPTIONS=""
+KEYMAP="KEYMAP=fr"
+FONT=""
+FONT_MAP=""
+HOSTNAME="cbsystem"
+ROOT_PASSWORD="ask"
+ROOT_PASSWORD_RETYPE="ask"
+
+# user
+## USER_NAME, USER_PASSWORD Regular user to create in the system. A password must be specified, if "ask" password alis asks for a secure password.
+## ADDITIONAL_USERS is an array of additional users to create in the system, if "ask" password alis asks for a secure password.
+USER_NAME="cb"
+USER_PASSWORD="ask"
+USER_PASSWORD_RETYPE="ask"
+ADDITIONAL_USERS=() # eg. ("user1=password1" "user2=password2")
+
+## systemd-homed
+### SYSTEMD_HOMED "true" value requires interactivity to set user password
+SYSTEMD_HOMED="false"
+SYSTEMD_HOMED_STORAGE="!auto !luks !subvolume directory !fscrypt !cifs"
+SYSTEMD_HOMED_STORAGE_LUKS_TYPE="auto !ext4 !btrfs !xfs"
+SYSTEMD_HOMED_STORAGE_CIFS_DOMAIN=""
+SYSTEMD_HOMED_STORAGE_CIFS_SERVICE=""
+
+# mkinitcpio
+## HOOKS are the system hooks to execute to build the initial ramdisk.
+## MODULES are used to specify the modules to load before anything to execute to build the initial ramdisk.
+### Generally, it is not necessary to modify, alis enables or disables some hooks
+### taking in account other variables values like bootloader or device encryption.
+HOOKS="base !udev !usr !resume !systemd !btrfs autodetect keyboard !keymap !consolefont !sd-vconsole modconf block !net !dmraid !mdadm !mdadm_udev !encrypt !sd-encrypt !lvm2 fsck filesystems"
+MODULES="!vmd"
+
+# bootloader
+## BOOTLOADER system boot loader.
+### With auto value grub is used for BIOS system, systemd for UEFI system.
+BOOTLOADER="auto !grub !refind !systemd" # (single)
+
+# shell
+## CUSTOM_SHELL configures an alternative custom shell interpreter.
+CUSTOM_SHELL="bash !zsh !dash !fish" # (single)
+
+# desktop
+## DESKTOP_ENVIRONMENT installs a desktop environment.
+DESKTOP_ENVIRONMENT="!gnome !kde !xfce !mate !cinnamon !lxde !i3-wm !i3-gaps !deepin !budgie !bspwm !awesome !qtile !openbox !leftwm !dusk" # (single)
+
+# packages
+## PACKAGES_MULTILIB configures multilib repository for pacman and install multilib packages for display driver.
+## PACKAGES_INSTALL installs packages on system installation, edit alis-packages.conf to select packages.
+## PACKAGES_PIPEWIRE installs PipeWire replacing PulseAudio, requires PACKAGES_INSTALL="true".
+### It is recommended to install packages after base installation and reboot.
+PACKAGES_MULTILIB="true"
+PACKAGES_INSTALL="false"
+PACKAGES_PIPEWIRE="false"
+
+# provision
+## PROVISION_DIRECTORY directory files to provision, preserving directories. This is useful to copy some configuration files.
+## PROVISION provisions the files placed in PROVISION_DIRECTORY
+PROVISION="false"
+
+# misc
+## VAGRANT for build a VirtualBox OVA with Packer
+VAGRANT="false"
+
+# systemd
+## SYSTEMD_UNITS systemd units to enable or disable.
+### If preceded with a "+" unit is enabled, if preceded with "-" unit is disabled, if preceded with "!" unit is ignored (no action is performed).
+### eg. "+ufw.service" to enable, "-ufw.service" to disable, "!ufw.service" to ignore
+SYSTEMD_UNITS=""
+
+# reboot
+## REBOOT on installation end reboots the system automatically. If "false" no reboot is performed and the user must do it explicitly.
+REBOOT="true"
+