path: root/core/scripts/setup-virtual.sh

#!/bin/sh

# First we define the function
ConfirmOrExit ()
{
    while true
    do
        echo -n "Please confirm (y or n) :"
        read CONFIRM
        case $CONFIRM in
            y|Y|YES|yes|Yes) break ;;
            n|N|no|NO|No)
                echo "Aborting - you entered $CONFIRM"
                exit
                ;;
            *) echo "Please enter only y or n"
        esac
    done
    echo "You entered $CONFIRM. Continuing ..."
}

DEV_NAME=${1}
CHROOT="/mnt"
DEV="/dev/${DEV_NAME}"

echo "DEV_NAME=${DEV_NAME}"
echo "DEV=${DEV}"
echo "CHROOT=${CHROOT}"

ConfirmOrExit

parted --script ${DEV} \
        mklabel gpt \
        unit mib \
        mkpart primary 1 3 \
        set 1 bios_grub on \
        name 1 grub \
        mkpart ESP fat32 3 59 \
        set 2 boot on \
        name 2 efi \
        mkpart primary ext4 103 200 \
        name 3 boot \
        mkpart primary linux-swap 200 456 \
        name 4 swap \
        mkpart primary ext4 456 3700 \
        name 5 root \
        mkpart primary ext4 3700 4000 \
        name 6 var \
        mkpart primary ext4 4000 100% \
        name 7 home

kpartx -a -s -l -u ${DEV}

mkfs.fat -F 32  /dev/mapper/${DEV_NAME}p2
mkfs.ext4       /dev/mapper/${DEV_NAME}p3
mkswap          /dev/mapper/${DEV_NAME}p4
mkfs.ext4       /dev/mapper/${DEV_NAME}p5
mkfs.ext4       /dev/mapper/${DEV_NAME}p6
mkfs.ext4       /dev/mapper/${DEV_NAME}p7

mount /dev/mapper/${DEV_NAME}p5 $CHROOT
mkdir -p $CHROOT/proc
mkdir -p $CHROOT/sys
mkdir -p $CHROOT/dev
mkdir -p $CHROOT/media

mkdir -p $CHROOT/boot
mount /dev/mapper/${DEV_NAME}p3 $CHROOT/boot
mkdir -p $CHROOT/boot/efi
mount /dev/mapper/${DEV_NAME}p2 $CHROOT/boot/efi
mkdir -p $CHROOT/var
mount /dev/mapper/${DEV_NAME}p6 $CHROOT/var
mkdir -p $CHROOT/home
mount /dev/mapper/${DEV_NAME}p7 $CHROOT/home