113 lines
4.2 KiB
Bash
Executable File
113 lines
4.2 KiB
Bash
Executable File
#=----------------------------------------------------------------------------=#
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# GNU GPL OS/K #
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# #
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# Desc: OS/K image maker script #
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# #
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# #
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# Copyright © 2018-2019 The OS/K Team #
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# #
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# This file is part of OS/K. #
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# #
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# OS/K is free software: you can redistribute it and/or modify #
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# it under the terms of the GNU General Public License as published by #
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# the Free Software Foundation, either version 3 of the License, or #
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# any later version. #
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# #
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# OS/K is distributed in the hope that it will be useful, #
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# but WITHOUT ANY WARRANTY# without even the implied warranty of #
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
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# GNU General Public License for more details. #
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# #
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# You should have received a copy of the GNU General Public License #
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# along with OS/K. If not, see <https://www.gnu.org/licenses/>. #
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#=----------------------------------------------------------------------------=#
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#Color codes
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CL='\033[0;32m'
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CL2='\033[1;36m'
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CL3='\033[0m'
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NC='\033[1;37m'
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set -e #exit if error
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## Create the image
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echo ${CL2}[create_disk.sh]${NC} Creating image... \(dd\)${CL3}
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dd if=/dev/zero of=$1 bs=512 count=131072 status=progress
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## Partition the image
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echo ${CL2}[create_disk.sh]${NC} Partitionning image... \(parted\)${CL3}
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sudo parted --script $1 mktable msdos mkpart primary 2048s 100% set 1 boot on
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## Mount
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echo ${CL2}[create_disk.sh]${NC} Mount image... \(losetup\)${CL3}
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lpblock=$(sudo losetup -f)
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sudo losetup $lpblock $1 -o 1048576
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echo ${CL2}[create_disk.sh]${NC} Sync image... \(sync\)${CL3}
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sync
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if [ -z $lpblock ];
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then
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echo No loop device partition to target. Fatal error !
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return 13
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fi
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## Format
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echo ${CL2}[create_disk.sh]${NC} Formatting image... \(mkdosfs\)${CL3}
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sudo mkdosfs -F32 -f 2 $lpblock
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echo ${CL2}[create_disk.sh]${NC} Sync image... \(sync\)${CL3}
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sync
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## Detach
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echo ${CL2}[create_disk.sh]${NC} Unmount image... \(udisksctl\)${CL3}
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sudo losetup -d $lpblock
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## Mount
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echo ${CL2}[create_disk.sh]${NC} Mount image... \(losetup\)${CL3}
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lpblock=$(sudo losetup -f)
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sudo losetup $lpblock $1 -o 1048576
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lpblockbase=$(sudo losetup -f)
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sudo losetup $lpblockbase $1
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if [ -z $lpblockbase ];
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then
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echo No loop device to target. Fatal error !
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return 13
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fi
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if [ -z $lpblock ];
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then
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Impossible to find an available loop device. Fatal error !
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return 13
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fi
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sudo udisksctl mount -b $lpblock --no-user-interaction
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## Sync
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echo ${CL2}[create_disk.sh]${NC} Sync image... \(sync\)${CL3}
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sync
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# Get the mountpoint
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mountpoint=$(udisksctl info -b $lpblock | grep MountPoint | cut -d ':' -f 2 | sed 's/ //g')
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if [ -z $mountpoint ];
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then
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echo Impossible to mount the image $mountpoint. Fatal error !
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return 13
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fi
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## Install Grub
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echo ${CL2}[create_disk.sh]${NC} Install grub into $lpblockbase as $mountpoint... \(grub-install\)${CL3}
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sudo grub-install --force --target=i386-pc --root-directory=$mountpoint --boot-directory=$mountpoint/boot --no-floppy --modules="part_msdos biosdisk fat multiboot configfile" $lpblockbase
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## Sync
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echo ${CL2}[create_disk.sh]${NC} Sync image... \(sync\)${CL3}
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sync
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## Unmount
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echo ${CL2}[create_disk.sh]${NC} Unmount image... \(udisksctl\)${CL3}
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sudo udisksctl unmount --no-user-interaction -b $lpblock
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sudo losetup -d $lpblock
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sudo losetup -d $lpblockbase
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echo ${CL2}[create_disk.sh]${CL} Terminated without error.${CL3} |