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#!/bin/bash
set -e
DISTROLIST=()
ISOLIST=()
ROOTPATH=
DEVNAME=
KERNELDIR=
DATADIR=
INSTALL_GRUB=1
. functions.sh
msg() {
echo -e "$1" >&2
}
fatalerror() {
msg "\x1b[1;31m$1\x1b[0m"
exit 1
}
usage() {
msg "$0 --root=<rootpath> --dev=<devname> [--no-grub] [distro 1] [distro 2] ..."
msg "use $0 -L to list available distros"
}
while [[ -n "$1" ]]
do
case "$1" in
-L)
exec ./listisos.sh
;;
--root=*)
ROOTPATH=${1/--root=}
UUID="$(findmnt -o UUID --raw --noheadings $ROOTPATH \
|| fatalerror "UUID of $ROOTPATH not found, not a mountpoint?")"
KERNELDIR="$ROOTPATH/liveusb-kernel"
DATADIR="$ROOTPATH/liveusb-data"
GRUBCFG="$ROOTPATH/grub/grub.cfg"
install -d "$KERNELDIR" "$DATADIR"
msg "Files will be copy to $ROOTPATH"
;;
--dev=*)
DEVNAME=${1/--dev=}
msg "Boot sector will be written to $DEVNAME"
;;
--no-grub)
INSTALL_GRUB=0
;;
*=*|-*)
usage
exit 1
;;
*)
if [ -d "distro/$1" ]
then
DISTROLIST=(${DISTROLIST[@]} "$1")
else
fatalerror "directory distro/$1 not found"
fi
;;
esac
shift
done
if [[ "${#DISTROLIST[@]}" == 0 || -z "$ROOTPATH" ]]; then
usage
exit 1
fi
for i in ${DISTROLIST[@]}
do
process_isoinfo "$i"
ISOLIST=("${ISOLIST[@]}" "$ISOFILE")
if [ -f "isofiles/$ISOFILE" ] && checksum_verify; then
true
else
download_iso
fi
done
install -d "$ROOTPATH/grub"
echo '# The live USB grub.cfg file' > "$GRUBCFG"
if [ -z "$TXTMODE" ]; then
cat >> "$GRUBCFG" << 'EOF'
insmod all_video
insmod font
if loadfont /grub/fonts/unicode.pf2
then
insmod gfxterm
set gfxmode=auto
set gfxpayload=keep
terminal_output gfxterm
fi
EOF
fi
for i in `seq 1 ${#DISTROLIST[@]}`
do
ISOFILE="${ISOLIST[$i-1]}"
DISTRO="${DISTROLIST[$i-1]}"
process_distro "$DISTRO"
install_live
gen_grubcfg "$DISTRO" >> "$GRUBCFG"
done
if [ "$INSTALL_GRUB" == 1 ]; then
as-root grub-install --boot-directory="$ROOTPATH" --target=i386-pc "$DEVNAME"
as-root grub-install --boot-directory="$ROOTPATH" --efi-directory="$ROOTPATH" --bootloader-id=grub --target=x86_64-efi --removable --no-nvram "$DEVNAME"
fi
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