#!/bin/bash
######################################################################
#
#   render_setInstances.sh -- This function standardizes definition of
#   file instances inside the render module.
#
#   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 render_setInstances {

    local FILE=${1}
    local FILE_EXTENSION_PATTERN=${2:-asciidoc}
    local FILE_EXTENSION_REPLACE=${3:-docbook}

    # Verify existence and extension of design model.
    tcar_checkFiles -ef -m "\.${FILE_EXTENSION_PATTERN}$" "${FILE}"

    # Define file base name.
    local FILE_BASENAME=$(basename ${FILE})

    # Define absolute path  to source instance.
    SOURCE_INSTANCES[${COUNTER}]=$(tcar_getTemporalFile ${FILE_BASENAME})

    # Define absolute path to target instance.
    TARGET_INSTANCES[${COUNTER}]=$(tcar_getTemporalFile ${FILE_BASENAME} \
        | sed -r "s/\.${FILE_EXTENSION_PATTERN}$/.${FILE_EXTENSION_REPLACE}/")

}