#!/bin/bash

#

# render_getFilesList.sh -- This function re-defines list of

# files that will be rendered using matching list and translation path

# information as reference.

#

# Copyright (C) 2009, 2010 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 render_getFilesList {

    # Define short options we want to support.

    local ARGSS=""

    # Define long options we want to support.

    local ARGSL="filter:"

    # Parse arguments using getopt(1) command parser.

    cli_doParseArguments

    # Reset positional parameters using output from (getopt) argument

    # parser.

    eval set -- "$ARGUMENTS"

    # Define action to take for each option passed.

    while true; do

        case "$1" in

            --filter )

               REGEX="$2" 

               shift 2

               ;;

            * )

                break

        esac

    done

    # Define source location to look files for. In order to define

    # source location we evaluate both matching list and translation

    # path information, and based on them, we set which is the source

    # location and extension used as reference to build list of file

    # names (without extension) to process for.

    if [[ "${MATCHINGLIST}" != "" ]] \

        && [[ "${TRANSLATIONPATH}" == "" ]];then

        # Use design template as source location.

        LOCATION="$SVG"

        EXTENSION='svg'

    elif [[ "${MATCHINGLIST}" == "" ]] \

        && [[ "${TRANSLATIONPATH}" == "" ]];then

        # Use design template as source location.

        LOCATION="$SVG"

        EXTENSION='svg'

    elif [[ "${MATCHINGLIST}" == "" ]] \

        && [[ "${TRANSLATIONPATH}" != "" ]];then

        # Use translations as source location.

        LOCATION="${TRANSLATIONPATH}"

        EXTENSION='sed'

    elif [[ "${MATCHINGLIST}" != "" ]] \

        && [[ "${TRANSLATIONPATH}" != "" ]];then

        # Use translations as source location.

        LOCATION="${TRANSLATIONPATH}"

        EXTENSION='sed'

    fi

    # Make regular expression (REGEX) variable local (to avoid

    # concatenation the next time cli_getFilesList function be

    # called), and redefine it to match files with specific extensions

    # inside specific locations.

    local REGEX="${REGEX}.*\.${EXTENSION}"

    # Define list of files to process.

    cli_getFilesList "$LOCATION"

}