#!/bin/bash

######################################################################

#

#   update_convertXmlToPot.sh -- This function takes an XML file and

#   creates a portable object template (.pot) for it.

#

#   Written by:

#   * Alain Reguera Delgado <al@centos.org.cu>, 2009-2013

#

# Copyright (C) 2009-2013 The CentOS Artwork SIG

#

# 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, write to the Free Software

# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

#

######################################################################

function update_convertXmlToPot {

    local XML_FILE=${1}

    local POT_FILE=${2}

    # Move to final location before processing source file in order

    # for relative calls (e.g., image files) inside the source files

    # can be found by xml2po and no warning be printed from it.

    if [[ -d ${RENDER_TARGET} ]];then

        pushd ${RENDER_TARGET} > /dev/null

    fi

    cat ${XML_FILE} | xml2po -a -l ${TCAR_SCRIPT_LANG_LC} - \

        | msgcat --output-file=${POT_FILE} --width=70 --no-location -

    if [[ -d ${RENDER_TARGET} ]];then

        popd > /dev/null

    fi

}