47 lines
2 KiB
Bash
47 lines
2 KiB
Bash
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#!/bin/sh -e
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#
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# xgettext_werror.sh: Run xgettext and actually do something with the warnings
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#
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# xgettext prints out warnings for certain problems in translatable strings,
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# such as format strings that cannot be translated due to position-based
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# parameters. These warnings generally indicate something that needs to be
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# addressed before the strings can be submitted for translation. This script
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# exits with a status of 1 so that the warnings are not ignored as they scroll
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# by in pages of build output.
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#
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# This script should be used in place of xgettext when rebuilding the .pot file,
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# e.g. by setting XGETTEXT in po/Makevars.
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#
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# Copyright (C) 2015 Red Hat, Inc.
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#
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# This copyrighted material is made available to anyone wishing to use,
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# modify, copy, or redistribute it subject to the terms and conditions of
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# the GNU Lesser General Public License v.2, or (at your option) any later
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# version. This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY expressed or implied, including the implied
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# warranties of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
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# the GNU Lesser General Public License for more details. You should have
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# received a copy of the GNU Lesser General Public License along with this
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# program; if not, write to the Free Software Foundation, Inc., 51 Franklin
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# Street, Fifth Floor, Boston, MA 02110-1301, USA. Any Red Hat trademarks
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# that are incorporated in the source code or documentation are not subject
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# to the GNU Lesser General Public License and may only be used or
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# replicated with the express permission of Red Hat, Inc.
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#
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# Red Hat Author(s): David Shea <dshea@redhat.com>
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returncode=0
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# Collect the output from xgettext. If xgettext fails, treat that as a failure
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# Make sure that "warning:" doesn't get translated
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xgettext_output="$(LC_MESSAGES=C xgettext "$@" 2>&1)" || returncode=$?
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# Look for warnings
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if echo "$xgettext_output" | awk '/warning: / && !/fallback ITS rule/{rc=1}; END {exit !rc}'; then
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returncode=1
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fi
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# Print the output and return
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echo "$xgettext_output"
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exit $returncode
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