#!/bin/bash
#
# Script to install in:
# /usr/lib/rpm/redhat/find-provides.d
#
# Transform font files into RPM provides
# Requires fontconfig >= 2.6.90
#
# Author: Behdad Esfahbod <behdad@redhat.com>
# Based on other provides scripts from RPM
#

fcquery=/usr/bin/fc-query

[ -x $fcquery ] || exit 0

# filter out anything outside main fontconfig path
grep /usr/share/fonts/ |
xargs $fcquery --format '%{family}\n:lang=%{lang}\n' 2> /dev/null |
while read line; do
	case $line in
	:lang=*)
		langs=${line#:lang=}
		OLDIFS=$IFS
		IFS='|'
		for lang in $langs; do
			echo :lang=$lang
		done
		IFS=$OLDIFS
	;;
	*)
		echo "$line" | tr 'A-Z_' 'a-z-' | tr -d -c 'a-z0-9-\n'
	;;
	esac
done |
sed 's/\(.*\)/Font(\1)/' |
sort -u