81 lines
1.9 KiB
Bash
Executable File
81 lines
1.9 KiB
Bash
Executable File
#!/bin/bash
|
||
|
||
if [[ $EUID -ne 0 ]]; then
|
||
echo -e "\033[1;31mYou're going to need to run this as root\033[0m" 1>&2
|
||
echo "Additionally, verify that /dev/loop4 is available and that" 1>&2
|
||
echo "/mnt is available for mounting; otherwise, modify the script" 1>&2
|
||
echo "to use alternative loop devices or mount points as needed." 1>&2
|
||
exit 1
|
||
fi
|
||
|
||
if [[ $# -lt 1 ]]; then
|
||
echo "I need a path to a compiled とあるOS source directory as an argument, try again." 1>&2
|
||
exit 1
|
||
fi
|
||
|
||
DISK=toaru-disk.img
|
||
SRCDIR=$1
|
||
BOOT=./boot
|
||
SIZE=262144
|
||
|
||
echo "Please select a disk size."
|
||
read -p "[1ml[0m for 1GB, [1ms[0m for 256MB: "
|
||
if [ "$REPLY" == "small" ] ; then
|
||
SIZE=65536
|
||
fi
|
||
|
||
echo "I will create partitioned, ext2 disk image of size $SIZE x 4KB at $DISK from files in $SRCDIR as well as boot scripts in $BOOT"
|
||
read -p "Is this correct? (Y/n)"
|
||
if [ "$REPLY" == "n" ] ; then
|
||
echo "Oh, okay, never mind then."
|
||
exit
|
||
fi
|
||
|
||
type kpartx >/dev/null 2>&1 || { echo "Trying to install kpartx..."; apt-get install kpartx; }
|
||
|
||
# Create a 1GiB blank disk image.
|
||
dd if=/dev/zero of=$DISK bs=4096 count=262144
|
||
|
||
echo "Partitioning..."
|
||
# Partition it with fdisk.
|
||
cat fdisk.conf | fdisk $DISK
|
||
|
||
echo "Done partition."
|
||
|
||
|
||
# Here's where we need to be root.
|
||
LOOPDEV=`losetup -f`
|
||
losetup $LOOPDEV $DISK
|
||
|
||
kpartx -av $DISK
|
||
|
||
mkfs.ext2 /dev/mapper/${LOOPDEV}p1
|
||
|
||
mount /dev/mapper/${LOOPDEV}p1 /mnt
|
||
|
||
echo "Installing main files."
|
||
cp -r $SRCDIR/hdd/* /mnt/
|
||
|
||
echo "Installing boot files."
|
||
mkdir -p /mnt/boot
|
||
cp -r $BOOT/* /mnt/boot/
|
||
|
||
echo "Installing kernel."
|
||
cp -r $SRCDIR/toaruos-kernel /mnt/boot/
|
||
|
||
echo "Installing grub."
|
||
grub-install --target=i386-pc --boot-directory=/mnt/boot $LOOPDEV
|
||
|
||
echo "Cleaning up"
|
||
umount /mnt
|
||
kpartx -d /dev/mapper/${LOOPDEV}p1
|
||
losetup -d $LOOPDEV
|
||
|
||
if [ -n "$SUDO_USER" ] ; then
|
||
echo "Reassigning permissions on disk image to $SUDO_USER"
|
||
chown $SUDO_USER:$SUDO_USER $DISK
|
||
fi
|
||
|
||
|
||
echo "Done. You can boot the disk image with qemu now."
|