# $NetBSD: fonts,v 1.7 2014/06/01 16:57:27 wiz Exp $
#
# Generate a +FONTS script that updates font databases for the package.
#
case "${STAGE},$1" in
UNPACK,|UNPACK,+FONTS)
	${CAT} > ./+FONTS << 'EOF'
#!@SH@
#
# +FONTS - font database management script
#
# Usage: ./+FONTS [metadatadir]
#
# This scripts rebuilds font databases needed by the package associated
# with <metadatadir>.
#
# Lines starting with "# FONTS: " are data read by this script that name
# the directories in which the font database will be rebuilt.
#
#	# FONTS: /usr/pkg/share/fonts/X11/TTF ttf
#	# FONTS: /usr/pkg/share/fonts/X11/Type1 type1
#	# FONTS: /usr/pkg/share/fonts/X11/misc x11
#
# For each FONTS entry, if the path is relative, that it is taken to be
# relative to ${PKG_PREFIX}.
#

ECHO="@ECHO@"
FIND="@FIND@"
GREP="@GREP@"
MKFONTDIR="@MKFONTDIR@"
PWD_CMD="@PWD_CMD@"
RM="@RM@"
RMDIR="@RMDIR@"
SED="@SED@"
SORT="@SORT@"
TEST="@TEST@"
TRUE="@TRUE@"
TTF_INDEX_CMD="@TTF_INDEX_CMD@"
TYPE1_INDEX_CMD="@TYPE1_INDEX_CMD@"
TYPE1_POSTINDEX_CMD="@TYPE1_POSTINDEX_CMD@"
X11_ENCODINGSDIR="@X11_ENCODINGSDIR@"

SELF=$0

CURDIR=`${PWD_CMD}`
PKG_METADATA_DIR="${1-${CURDIR}}"
: ${PKGNAME=${PKG_METADATA_DIR##*/}}
: ${PKG_PREFIX=@PREFIX@}

case "${PKG_UPDATE_FONTS_DB:-@PKG_UPDATE_FONTS_DB@}" in
[Yy][Ee][Ss]|[Tt][Rr][Uu][Ee]|[Oo][Nn]|1)
	_PKG_UPDATE_FONTS_DB=yes
	;;
[Nn][Oo]|[Ff][Aa][Ll][Ss][Ee]|[Oo][Ff][Ff]|0)
	_PKG_UPDATE_FONTS_DB=no
	;;
esac

case "${FONTS_VERBOSE:-@FONTS_VERBOSE@}" in
[Yy][Ee][Ss]|[Tt][Rr][Uu][Ee]|[Oo][Nn]|1)
	echo="${ECHO}"
	;;
[Nn][Oo]|[Ff][Aa][Ll][Ss][Ee]|[Oo][Ff][Ff]|0)
	echo=":"
	;;
esac

${SED} -n "/^\# FONTS: /{s/^\# FONTS: //;p;}" ${SELF} | ${SORT} -u |
while read dir font_type; do
	case ${_PKG_UPDATE_FONTS_DB} in
	no)	continue ;;
	esac
	case $dir in
	"")	continue ;;
	[!/]*)	dir="${PKG_PREFIX}/$dir" ;;
	esac
	${TEST} -d "$dir" || continue
	( $echo "${PKGNAME}: updating font database in $dir ($font_type)"
	  cd $dir
	  update_args=
	  post_update_cmd=
	  case $font_type in
	  [tT][tT][fF])		update_cmd="${TTF_INDEX_CMD}" ;;
	  [tT][yY][pP][eE]1)	update_cmd="${TYPE1_INDEX_CMD}"
				post_update_cmd="${TYPE1_POSTINDEX_CMD}" ;;
	  [xX]11)		update_cmd="${MKFONTDIR}"
				[ ! -z "${X11_ENCODINGSDIR}" ] && update_args="-e ${X11_ENCODINGSDIR}" ;;
	  esac
	  ${TEST} -f "$update_cmd" || update_cmd="${TRUE}"
	  $update_cmd $update_args >/dev/null
	  $post_update_cmd
	  #
	  # Remove fonts databases if there are no fonts in the directory.
	  # We filter out the encodings.dir, fonts.{dirs,scale}, and
	  # Fontmap database files from the directory listing.  Also remove
	  # the directory if it turns out to be empty.
	  #
	  if ${FIND} . -type f | ${GREP} -v "/encodings.dir" | ${GREP} -v "/fonts\.scale" | \
	     ${GREP} -v "/fonts\.dir" | ${GREP} -v "/Fontmap" >/dev/null
	  then
	      : # Directory not empty; do nothing.
	  else
	      ${RM} -f fonts.dir fonts.scale Fontmap* encodings.dir
	      ${RMDIR} -p $dir 2>/dev/null
	  fi
	)
done

EOF
	${SED} -n "/^\# FONTS: /p" ${SELF} >> ./+FONTS
	${CHMOD} +x ./+FONTS
	;;
esac