#!/bin/bash

#

# tuneup_doBaseActions.sh -- This function builds the list of files to

# process and performs maintainance tasks, file by file.

#

# Copyright (C) 2009, 2010, 2011 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.

#

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

# $Id$

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

function tuneup_doBaseActions {

    # Define file extensions we'll look files for. This is, the

    # extension of files we want to perform maintainance tasks for.

    local EXTENSION='(svg|xhtml|sh)'

    # Build list of files to process using action value as reference.

    local FILE=''

    local FILES=$(cli_getFilesList ${ACTIONVAL} --pattern="${FLAG_FILTER}\.${EXTENSION}")

    # Print separator line.

    cli_printMessage '-' --as-separator-line

    # Process list of files and perform maintainance tasks

    # accordingly.

    for FILE in $FILES;do

        # Print action message.

        cli_printMessage "$FILE" --as-tuningup-line

        # Redefine name of tuneup backend based on the file extension

        # of file being processed.

        if [[ $FILE =~ '\.svg$' ]];then

            TUNEUP_BACKEND='svg'

        elif [[ $FILE =~ '\.xhtml$' ]];then

            TUNEUP_BACKEND='xhtml'

        elif [[ $FILE =~ '\.sh$' ]];then

            TUNEUP_BACKEND='shell'

        fi

        # Initialize backend-specific functionalities.

        cli_exportFunctions "${TUNEUP_BACKEND_DIR}/$(cli_getRepoName \

            ${TUNEUP_BACKEND} -d)" "${TUNEUP_BACKEND}"

        # Perform backend base-rendition.

        ${TUNEUP_BACKEND}

        # Unset backend-specific functionalities from environment.

        # This is required to prevent end up with more than one

        # backend-specifc function initialization, in those cases when

        # different template files are rendered in just one execution

        # of `centos-art.sh' script.

        cli_unsetFunctions "${TUNEUP_BACKEND_DIR}/$(cli_getRepoName \

            ${TUNEUP_BACKEND} -d)" "${TUNEUP_BACKEND}"

    done

}