#!/bin/bash
set -e

if test -e /boot/grub/setup_left_core_image_in_filesystem ; then
  echo >&3
  echo "*********************** WARNING grub-setup left core.img in filesystem" >&3
fi

for i in /proc/mounts ; do
  if test -e $i ; then
    echo >&3
    echo "*********************** BEGIN $i" >&3
    grep ^/dev/ $i >&3
    echo "*********************** END $i" >&3
  fi
done

for i in /boot/grub/{device.map,grub.cfg} ; do
  if ! test -e $i ; then
    continue
  fi
  echo >&3
  echo "*********************** BEGIN $i" >&3
  if test -r $i ; then
    sed $i -e "s/.*password.*/### PASSWORD LINE REMOVED ###/g" >&3
  else 
    echo "$i is not readable by you. Please enter your root password."
    echo "Any password line in it gets removed."
    su root -c "sed $i -e 's/.*password.*/### PASSWORD LINE REMOVED ###/g'" >&3
  fi
  echo "*********************** END $i" >&3
done

echo >&3
echo "*********************** BEGIN /proc/mdstat" >&3
cat /proc/mdstat >&3 2>&1 || true
echo "*********************** END /proc/mdstat" >&3

cat <<EOF
Information on any LVM volumes on this system is valuable to the GRUB
developers, but gathering this information requires the root password.
EOF
yesno "Do you want to provide LVM volume information?" nop
if [ "$REPLY" = yep ]; then
  echo >&3
  echo "*********************** BEGIN LVM" >&3
  su root -c "vgdisplay; pvdisplay; lvdisplay" >&3 || true
  echo "*********************** END LVM" >&3
fi

echo >&3
echo "*********************** BEGIN /dev/disk/by-id" >&3
ls -l /dev/disk/by-id >&3 2>&1 || true
echo "*********************** END /dev/disk/by-id" >&3

echo >&3
echo "*********************** BEGIN /dev/disk/by-uuid" >&3
ls -l /dev/disk/by-uuid >&3 2>&1 || true
echo "*********************** END /dev/disk/by-uuid" >&3

exit 0