#!/bin/bash

#

# locale_updateMessagePObjects.sh --- This function verifies,

# initializes or updates portable objects from portable object

# templates.

#

# Copyright (C) 2009-2011 Alain Reguera Delgado

# 

# 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307

# USA.

# 

# ----------------------------------------------------------------------

# $Id$

# ----------------------------------------------------------------------

function locale_updateMessagePObjects {

    local FILE="$1"

    # Verify the portable object template. The portable object

    # template is used to create the portable object. 

    cli_checkFiles "${FILE}.pot"

    # Verify existence of portable object. The portable object is the

    # file translators edit in order to make translation works.

    if [[ -f ${FILE}.po ]];then

        # Print action message.

        cli_printMessage "${FILE}.po" 'AsUpdatingLine'

        # Update portable object merging both portable object and

        # portable object template.

        msgmerge --output="${FILE}.po" "${FILE}.po" "${FILE}.pot" --quiet

    else

        # Print action message and initiate portable object using

        # portable object template.  There is no `--quiet' option for

        # msginit command that let to separate both printing action

        # message and creation command apart one from another so we

        # have to play with stderr and stdout outputs to print the

        # action message as we usually do.

        cli_printMessage $(msginit -i ${FILE}.pot -o ${FILE}.po --width=70 \

            --no-translator 2>&1 | cut -d' ' -f2 | sed -r 's!\.$!!') 'AsCreatingLine'

        # Sanitate portable object metadata. This is the first time

        # the portable object is created so some modifications are

        # needed to customized metadata.

        locale_updateMessageMetadata "${FILE}.po"

    fi

}