#=----------------------------------------------------------------------------=#
#                            GNU GPL OS/K                                      #
#                                                                              #
#   Desc:       Grub installation script for the OS/K image                    #
#                                                                              #
#                                                                              #
#   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.                                                         #
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#   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.                               #
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#   You should have received a copy of the GNU General Public License          #
#   along with OS/K.  If not, see <https://www.gnu.org/licenses/>.             #
#=----------------------------------------------------------------------------=#

## Prepare Mount
sudo losetup -D
sudo losetup /dev/loop0 disk.img # mounting the device block
sudo losetup /dev/loop1 disk.img -o 1048576 #mounting the logical partition

## Mount
sudo mount /dev/loop1 ./disk
## Install grub
sudo grub-install --target=i386-pc --debug --root-directory=./disk --boot-directory=./disk/boot  --no-floppy --modules="part_msdos biosdisk fat multiboot configfile" /dev/loop0
sudo cp ./grub.cfg ./disk/boot/grub/grub.cfg
sync

sudo umount /dev/loop1
sudo losetup -D