#!/usr/bin/sh
# To the extent possible under law, the author(s) have dedicated all
# copyright and related and neighboring rights to this software to the
# public domain worldwide. This software is distributed without any warranty.
# You should have received a copy of the CC0 Public Domain Dedication along
# with this software.
# If not, see <http://creativecommons.org/publicdomain/zero/1.0/>.

# base-files version 4.3-3

MANIFEST="/etc/preremove/base-files-manifest.lst"

[ -f ${MANIFEST} ] || (echo "Unable to find manifest file." && exit 1)

while read f; do
  fSrc="/etc/defaults/${f}"
  fDest="/${f}"
  if [ ! -e ${fDest} ]; then
    echo "Installing the default version of ${fDest} from ${fSrc}."
    /usr/bin/mkdir -p $(dirname ${fDest})
    /usr/bin/cp ${fSrc} ${fDest}
  else
    echo "Not installing the default version of ${fDest} (default is in ${fSrc})."
    if [ -f ${fDest} -a -x /bin/diff ]; then
      /bin/diff -wut ${fDest} ${fSrc}
    fi
  fi
done < ${MANIFEST}

exit 0