rpm-build/scripts/find-lang.in

#!/bin/sh -e
#
# find-lang - generate list of language specific files.
# Inspired by tool with same name from W. L. Estes <wlestes@uncg.edu>.
#
# Copyright (C) 2000-2013  Dmitry V. Levin <ldv@altlinux.org>
#
# 2012-05-23 Igor Vlasenko <viy@altlinux.org>
#   * added PLD/fedora compatible all-name option (mkochano,pascalek@PLD)
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, see <http://www.gnu.org/licenses/>.
#

: ${RPMCONFIGDIR:=@RPMCONFIGDIR@}
. "$RPMCONFIGDIR/functions"
[ -n "${RPM_DATADIR-}" ] || RPM_DATADIR="$(rpm --eval %_datadir)"

Usage()
{
	[ "$1" = 0 ] || exec >&2
	cat <<EOF
find-lang - generate list of language specific files for inclusion in an rpm spec %files section.

Usage: $PROG options PACKAGE_NAME...

Top directory gets sed'd out of the output list.  PACKAGE_NAME is usually
the %{name} of the package.  This should also be the basename of the
.mo files.

Valid options are:
  --without-mo              do not look for locales files;
  --with-man                look for man pages;
  --with-gnome              look for GNOME help and omf files;
  --with-kde                look for KDE help files;
  --with-qt                 look for QT translation files;
  --all-name                match all package/domain names;
  --custom-dir-script=FILE  look for directories using specified sed script;
  --custom-file-script=FILE look for files using specified sed script;
  --custom-link-script=FILE look for symlinks using specified sed script;
  --append                  do not truncate output file before writing;
  --output=FILENAME         filename where to write output,
                            PACKAGE_NAME.lang by default;
  --topdir=TOPDIR           the top of the tree containing the files to be
                            processed, \$RPM_BUILD_ROOT by default;
  --version                 print program version and exit;
  --help                    show this text and exit.

Report bugs to http://bugs.altlinux.ru/

EOF
	[ -n "$1" ] && exit "$1" || exit
}

print_version()
{
	local revision=`printf %s '$Revision$' |sed -ne 's/^\$Revision: \+\([^ ]\+\).*/\1/p'` ||:
	cat <<EOF
find-lang version $revision

Copyright (C) 2000-2013  Dmitry V. Levin <ldv@altlinux.org>

This is free software; see the source for copying conditions.
There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Written by Dmitry V. Levin <ldv@altlinux.org>
EOF
	exit 0
}

TEMP=`getopt -n "$PROG" -o h -l without-mo,with-man,with-gnome,with-kde,with-qt,all-name,custom-dir-script:,custom-file-script:,custom-link-script:,append,output:,topdir:,help,version -- "$@"` || Usage
eval set -- "$TEMP"

: ${TOPDIR:=$RPM_BUILD_ROOT}
FIND_MO=1
FIND_MAN=
FIND_GNOME=
FIND_KDE=
FIND_QT=
ALL_NAME=
CUSTOM_DIR_SCRIPT=
CUSTOM_FILE_SCRIPT=
CUSTOM_LINK_SCRIPT=
APPEND=
OUTPUT=
NAME=
while :; do
	case "$1" in
		--without-mo)
			FIND_MO=
			;;
		--with-man)
			FIND_MAN=1
			;;
		--with-gnome)
			FIND_GNOME=1
			;;
		--with-kde)
			FIND_KDE=1
			;;
		--with-qt)
			FIND_QT=1
			;;
		--append)
			APPEND=1
			;;
		--all-name)
			ALL_NAME=1
			;;
		--custom-dir-script)
			shift
			CUSTOM_DIR_SCRIPT="$1"
			;;
		--custom-file-script)
			shift
			CUSTOM_FILE_SCRIPT="$1"
			;;
		--custom-link-script)
			shift
			CUSTOM_LINK_SCRIPT="$1"
			;;
		--output)
			shift
			OUTPUT="$1"
			;;
		--topdir)
			shift
			TOPDIR="$1"
			;;
		-h|--help)
			Usage 0
			;;
		--version) print_version
			;;
		--)
			shift
			break
			;;
		*)
			Fatal "unrecognized option: $1"
			;;
	esac
	shift
done

# At least one argument, please.
[ "$#" -ge 1 ] || Usage

cd "$TOPDIR"
cd "$OLDPWD"

TOPDIR="$(printf %s "$TOPDIR" |sed -e '
s:/\(\./\)\+:/:g
s:/\+:/:g
s:/$::
')"

[ -n "$TOPDIR" ] || Fatal "invalid TOPDIR"

FindLang()
{
	local RLOCALE='\([a-z]\{2,3\}\)\(_[A-Z]\{2\}\)\?\(@[a-z]\{3,\}\)\?\(\.[A-Z][a-zA-Z0-9]\+\(-[A-Z0-9]\)\?\)\?'
	local RCLOCALE='\(C\|[a-z]\{2,3\}\)\(_[A-Z]\{2\}\)\?\(@[a-z]\{3,\}\)\?\(\.[A-Z][a-zA-Z0-9]\+\(-[A-Z0-9]\)\?\)\?'

	if [ -n "$ALL_NAME" ]; then
		PATTERN='[a-zA-Z0-9][a-zA-Z0-9._+-]*'
	else
		PATTERN="$NAME"
	fi
	# truncate if required
	[ -n "$APPEND" ] || :>"$OUTFILE"

	echo '%defattr(644,root,root,755)' >>"$OUTFILE"

	if [ -n "$FIND_MO" ]; then
		find "$TOPDIR" -type f |sed -e '
s:'"$TOPDIR"'::
s:^[^/].*::
s:\(.*/locale/'"$RLOCALE"'/\([^/]\+/\)*'"$PATTERN"'\.mo\)$:%lang(\2) \1:
s:^[^%].*::
s:^%lang(en) ::
/^$/d
		'
		find "$TOPDIR" -type l |sed -e '
s:'"$TOPDIR"'::
s:^[^/].*::
s:\(.*/locale/'"$RLOCALE"'/\([^/]\+/\)*'"$PATTERN"'\.mo\)$:%lang(\2) %attr(-,root,root) \1:
s:^[^%].*::
s:^%lang(en) ::
/^$/d
		'
	fi >> "$OUTFILE"

	if [ -n "$FIND_MAN" ]; then
		find "$TOPDIR" -type f |sed -e '
s:'"$TOPDIR"'::
s:^[^/].*::
s:\(.*/share/man/'"$RLOCALE"'/[^/]\+/'"$PATTERN"'\.[0-9a-z]\+\)\(\.[^/]\+\)\?$:%lang(\2) \1*:
s:^[^%].*::
s:^%lang(en) ::
/^$/d
		'
		find "$TOPDIR" -type l |sed -e '
s:'"$TOPDIR"'::
s:^[^/].*::
s:\(.*/share/man/'"$RLOCALE"'/[^/]\+/'"$PATTERN"'\.[0-9a-z]\+\)\(\.[^/]\+\)\?$:%lang(\2) %attr(-,root,root) \1*:
s:^[^%].*::
s:^%lang(en) ::
/^$/d
		'
	fi >> "$OUTFILE"

	if [ -n "$FIND_GNOME" ]; then
# GNOME starting with version 3.2 stores its help files in $RPM_DATADIR/help/%lang/$NAME
		find $TOPDIR -type d |sed -e '
s:'"$TOPDIR"'::
s:^[^/].*::
s:^\('"$RPM_DATADIR"'/help/'"$RCLOCALE"'/'"$PATTERN"'\(/.*\)\?\)$:%lang(\2) %dir \1:
s:\(.*/gnome/help/'"$PATTERN"'\)$:%dir \1:
s:\(.*/gnome/help/'"$PATTERN"'/'"$RCLOCALE"'\(/.*\)\?\)$:%lang(\2) %dir \1:
s:\(.*/share/omf/'"$PATTERN"'\)$:%dir \1:
s:^[^%].*::
s:^%lang(\(en\|C\)) ::
/^$/d
		'
		find "$TOPDIR" -type f |sed -e '
s:'"$TOPDIR"'::
s:^[^/].*::
s:^\('"$RPM_DATADIR"'/help/'"$RCLOCALE"'/'"$PATTERN"'/\):%lang(\2) \1:
s:\(.*/gnome/help/'"$PATTERN"'/'"$RCLOCALE"'\(/.*\)\?\)$:%lang(\2) \1:
s:\(.*/share/omf/'"$PATTERN"'/[^/]*-'"$RCLOCALE"'\.omf\)$:%lang(\2) \1:
s:^[^%].*::
s:^%lang(\(en\|C\)) ::
/^$/d
		'
		find "$TOPDIR" -type l |sed -e '
s:'"$TOPDIR"'::
s:^[^/].*::
s:^\('"$RPM_DATADIR"'/help/'"$RCLOCALE"'/'"$PATTERN"'/\):%lang(\2) %attr(-,root,root) \1:
s:\(.*/gnome/help/'"$PATTERN"'/'"$RCLOCALE"'\(/.*\)\?\)$:%lang(\2) %attr(-,root,root) \1:
s:\(.*/share/omf/'"$PATTERN"'/[^/]*-'"$RCLOCALE"'\.omf\)$:%lang(\2) %attr(-,root,root) \1:
s:^[^%].*::
s:^%lang(\(en\|C\)) ::
/^$/d
		'
	fi >> "$OUTFILE"

	if [ -n "$FIND_KDE" ]; then
		find $TOPDIR -type d |sed -e '
s:'"$TOPDIR"'::
s:^[^/].*::
s:\(.*/share/\([^/]\+/\)\?doc/HTML/'"$RLOCALE"'/'"$PATTERN"'\(/.*\)\?\)$:%lang(\3) %dir \1:
s:^[^%].*::
s:^%lang(en) ::
/^$/d
	        '
		find "$TOPDIR" -type f |sed -e '
s:'"$TOPDIR"'::
s:^[^/].*::
s:\(.*/share/\([^/]\+/\)\?doc/HTML/'"$RLOCALE"'/'"$PATTERN"'/\):%lang(\3) \1:
s:^[^%].*::
s:^%lang(en) ::
/^$/d
		'
		find "$TOPDIR" -type l |sed -e '
s:'"$TOPDIR"'::
s:^[^/].*::
s:\(.*/share/\([^/]\+/\)\?doc/HTML/'"$RLOCALE"'/'"$PATTERN"'/\):%lang(\3) %attr(-,root,root) \1:
s:^[^%].*::
s:^%lang(en) ::
/^$/d
		'
	fi >> "$OUTFILE"

	if [ -n "$FIND_QT" ]; then
		find "$TOPDIR" -type f |sed -e '
s:'"$TOPDIR"'::
s:^[^/].*::
s:^\(/.*/'"$PATTERN"'/.\+/'"$RLOCALE"'/[a-z][a-z0-9]*\.qm\)$:%lang(\2) \1:
s:^\(/.*/'"$PATTERN"'[_./-]'"$RLOCALE"'\.qm\)$:%lang(\2) \1:
s:^\(/.*/'"$PATTERN"'/.\+/\([a-zA-Z0-9][a-zA-Z0-9._+-]*[_.-]\)\?'"$RLOCALE"'\.qm\)$:%lang(\3) \1:
s:^[^%].*::
s:^%lang(en) ::
/^$/d
		'
		find "$TOPDIR" -type l |sed -e '
s:'"$TOPDIR"'::
s:^[^/].*::
s:^\(/.*/'"$PATTERN"'/.\+/'"$RLOCALE"'/[a-z][a-z0-9]*\.qm\)$:%lang(\2) %attr(-,root,root) \1:
s:^\(/.*/'"$PATTERN"'[_./-]'"$RLOCALE"'\.qm\)$:%lang(\2) %attr(-,root,root) \1:
s:^\(/.*/'"$PATTERN"'/.\+/\([a-zA-Z0-9][a-zA-Z0-9._+-]*[_.-]\)\?'"$RLOCALE"'\.qm\)$:%lang(\3) %attr(-,root,root) \1:
s:^[^%].*::
s:^%lang(en) ::
/^$/d
		'
	fi >> "$OUTFILE"

	if [ -n "$CUSTOM_DIR_SCRIPT" ]; then
		[ -r "$CUSTOM_DIR_SCRIPT" ] && custom_opt=f || custom_opt=e
		find $TOPDIR -type d |
			sed -e "s:$TOPDIR::" -$custom_opt "$CUSTOM_DIR_SCRIPT" |
			grep -v '^$' >> "$OUTFILE" ||:
	fi

	if [ -n "$CUSTOM_FILE_SCRIPT" ]; then
		[ -r "$CUSTOM_FILE_SCRIPT" ] && custom_opt=f || custom_opt=e
		find "$TOPDIR" -type f |
			sed -e "s:$TOPDIR::" -$custom_opt "$CUSTOM_FILE_SCRIPT" |
			grep -v '^$' >> "$OUTFILE" ||:
	fi

	if [ -n "$CUSTOM_LINK_SCRIPT" ]; then
		[ -r "$CUSTOM_LINK_SCRIPT" ] && custom_opt=f || custom_opt=e
		find "$TOPDIR" -type l |
			sed -e "s:$TOPDIR::" -$custom_opt "$CUSTOM_LINK_SCRIPT" |
			grep -v '^$' >> "$OUTFILE" ||:
	fi
}

for NAME in "$@"; do
	if [ -n "$OUTPUT" ]; then
		OUTFILE="$OUTPUT"
		[ "$NAME" = "$1" ] || APPEND=1
	else
		OUTFILE="$NAME.lang"
	fi

	FindLang
done