#!/bin/sh

set +e

if [ "$1" = triggered ]; then
  # Force regeneration of all fontconfig cache files.
  mkdir -p /var/cache/fontconfig
  fc-cache -s -v 1>/var/log/fontconfig.log 2>&1 || printf "fc-cache failed.\nSee /var/log/fontconfig.log for more information.\n"
  exit 0
fi

if [ "$1" = configure ]; then
  # If defoma is installed, ensure Defoma subst file exists, with some default substitutions
    if [ -x "`which defoma-subst`" ]; then
	if ! defoma-subst check-rule fontconfig; then
	    defoma-subst new-rule fontconfig \
		'serif --GeneralFamily,* Roman --Shape Serif Upright --Weight Medium' \
		'sans-serif --GeneralFamily,* SansSerif --Shape NoSerif Upright --Weight Medium' \
		'monospace --Width,* Fixed --GeneralFamily,2 Typewriter --Shape Upright --Weight Medium'
	fi
    fi
fi

#DEBHELPER#  

if [ "$1" = configure ]; then
  if dpkg --compare-versions "$2" lt 2.4.0-1; then
  printf "Cleaning up old fontconfig caches... "
  for dir in /usr/share/fonts /var/lib/defoma/fontconfig.d /usr/X11R6/lib/X11/fonts /usr/local/share/fonts ; do
  	if [ -d $dir ]; then
	    find $dir -name fonts.cache-1 -exec rm -f \{\} \;
	    find $dir -depth -mindepth 1 -type d -exec rmdir --ignore-fail-on-non-empty \{\} \;
	fi
  done
  printf "done.\n"
  fi
  # Force regeneration of all fontconfig cache files.
  mkdir -p /var/cache/fontconfig
  printf "Regenerating fonts cache... "
  fc-cache -s -f -v 1>/var/log/fontconfig.log 2>&1 || (printf "failed.\nSee /var/log/fontconfig.log for more information.\n"; exit 1)
  printf "done.\n"
fi