blob: 1670c6bafa3c896ce97f698cfa4e816fbb40266b (
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|
run_hook ()
{
# external drives may need to settle
msg ":: Waiting for usb devices to settle..."
/sbin/udevtrigger --subsystem-match=usb
/sbin/udevsettle
sleep 5
msg ":: Scanning for boot cdrom device..."
/bin/mkdir -p /bootmnt
bootmnt="/bootmnt"
found=0
/bin/modprobe -q isofs >/dev/null 2>&1
for cdrom in /dev/cd/*; do
if mount -r -t iso9660 "${cdrom}" ${bootmnt} >/dev/null 2>&1; then
if [ -e "${bootmnt}/archlive.sqfs" ]; then
found=1
msg "${cdrom}"
break
fi
else
echo "Failed to mount ${cdrom}"
fi
[ ${found} -eq 0 ] && umount ${bootmnt} >/dev/null 2>&1
done
if [ ${found} -eq 0 ]; then
echo "ERROR: cannot find booted cdrom device, cannot continue..."
exit 1
else
export BOOT_MOUNT="${bootmnt}"
fi
}
# vim:ft=sh:ts=4:sw=4:et:
|
