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os-k/build/create_disk.sh

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#=----------------------------------------------------------------------------=#
# GNU GPL OS/K #
# #
# Desc: OS/K image maker script #
# #
# #
# Copyright © 2018-2019 The OS/K Team #
# #
# This file is part of OS/K. #
# #
# OS/K is free software: you can redistribute it and/or modify #
# it under the terms of the GNU General Public License as published by #
# the Free Software Foundation, either version 3 of the License, or #
# any later version. #
# #
# OS/K is distributed in the hope that it will be useful, #
# but WITHOUT ANY WARRANTY# without even the implied warranty of #
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
# GNU General Public License for more details. #
# #
# You should have received a copy of the GNU General Public License #
# along with OS/K. If not, see <https://www.gnu.org/licenses/>. #
#=----------------------------------------------------------------------------=#
#Color codes
CL='\033[0;32m'
CL2='\033[1;36m'
CL3='\033[0m'
NC='\033[1;37m'
set -e #exit if error
## Create the image
echo ${CL2}[create_disk.sh]${NC} Creating image... \(dd\)${CL3}
dd if=/dev/zero of=$1 bs=512 count=131072 status=progress
## Partition the image
echo ${CL2}[create_disk.sh]${NC} Partitionning image... \(parted\)${CL3}
/sbin/parted --script $1 mktable msdos mkpart primary 2048s 100% set 1 boot on
## Format
echo ${CL2}[create_disk.sh]${NC} Formatting image... \(mkdosfs\)${CL3}
/sbin/mkdosfs -F32 -f 2 $1
echo ${CL2}[create_disk.sh]${NC} Mount image... \(udisksctl\)${CL3}
udisksctl loop-setup --no-user-interaction --file $1
lpblock=$(/sbin/losetup -j $1 | cut -d ':' -f 1)
echo ${CL2}[create_disk.sh]${NC} Sync image... \(sync\)${CL3}
sync
mountpoint=$(udisksctl info -b $lpblock | grep MountPoint | cut -d ':' -f 2 | sed 's/ //g')
if [ -z $mountpoint ];
then
echo Impossible to mount the image $mountpoint. Fatal error !
return 13
fi
echo ${CL2}[create_disk.sh]${NC} Install grub into $lpblock as $mountpoint... \(grub-install\)${CL3}
sudo grub-install --force --target=i386-pc --root-directory=$mountpoint --boot-directory=$mountpoint/boot --no-floppy --modules="part_msdos biosdisk fat multiboot configfile" $lpblock
echo ${CL2}[create_disk.sh]${NC} Sync image... \(sync\)${CL3}
sync
echo ${CL2}[create_disk.sh]${NC} Unmount image... \(udisksctl\)${CL3}
udisksctl unmount --no-user-interaction -b $lpblock
echo ${CL2}[create_disk.sh]${CL} Terminated without error.${CL3}