pkg://vim-common_7.0-122+1etch3_i386.deb:181252/preinst  info  downloads

#!/bin/bash -e

remove_symlink () {
  if [ -L $1 ]; then
    rm $1
  fi
}

LASTVERSION="1:7.0-017+5"
prep_mv_conffile() {
    CONFFILE="$1"

    if [ -e "$CONFFILE" ]; then
        md5sum="`md5sum \"$CONFFILE\" | sed -e \"s/ .*//\"`"
        old_md5sum="`sed -n -e \"/^Conffiles:/,/^[^ ]/{\\\\' $CONFFILE'{s/.* //;p}}\" /var/lib/dpkg/status`"
        if [ "$md5sum" = "$old_md5sum" ]; then
            rm -f "$CONFFILE"
        fi
    fi
}

case "$1" in
  install)
    if dpkg --compare-versions "$2" le "$LASTVERSION"; then
        prep_mv_conffile "/etc/vim/virc"
    fi
    ;;
  upgrade)
    remove_symlink /usr/share/doc/vim-common
    if dpkg --compare-versions "$2" le "$LASTVERSION"; then
        prep_mv_conffile "/etc/vim/virc"
    fi
    ;;
esac



exit 0