# arg 1:  the new package version
pre_install() {
  /bin/true
}

# arg 1:  the new package version
post_install() {
  echo -n "updating font cache... "
  cd /usr/share/fonts/3270
  /usr/bin/fc-cache -f > /dev/null
  /usr/bin/mkfontdir
  /usr/bin/mkfontscale
  xset fp+ /usr/share/fonts/3270/
  xset fp rehash
  echo -e "\n--> You can put the hosts you want to connect to"
  echo "--> in /etc/x3270/ibm_hosts"
}

# arg 1:  the new package version
# arg 2:  the old package version
pre_upgrade() {
  /bin/true
}

# arg 1:  the new package version
# arg 2:  the old package version
post_upgrade() {
  post_install $1
}

# arg 1:  the old package version
pre_remove() {
  [ -d /usr/share/fonts/3270 ] || return
  rm -rf /usr/share/fonts/3270
}

# arg 1:  the old package version
post_remove() {
  echo -n "rebuilding font cache"
  fc-cache -f > /dev/null
  xset fp- /usr/share/fonts/3270/
  xset fp rehash
}

op=$1
shift
$op $*