#!/bin/bash

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

#

#   tuneup.sh -- This module standardizes source code file

#   maintainance inside the repository.

#

#   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 tuneup {

    # Define file extensions tuneup module will look for processing.

    local FILE_EXTENSION_REGEX='\.(svgz|svg|shtml|xhtml|html|sh)$'

    tuneup_getOptions

    for ARGUMENT in ${TCAR_MODULE_ARGUMENT};do

        # Sanitate non-option arguments to be sure they match the

        # directory conventions established by centos-art.sh script

        # against source directory locations in the working copy.

        local ARGUMENT=$(tcar_checkRepoDirSource ${ARGUMENT})

        # Build list of files to process.

        if [[ -f ${ARGUMENT} ]];then

            local FILES=${ARGUMENT}

        elif [[ -d ${ARGUMENT} ]];then

            local FILES=$(tcar_getFilesList ${ARGUMENT} \

                --pattern=".+${FILE_EXTENSION_REGEX}" \

                --type='f' | egrep ${TCAR_FLAG_FILTER})

        else

            tcar_printMessage "`gettext "The argument provided isn't valid."`" --as-error-line

        fi

        # Process list of files.

        for FILE in ${FILES};do

            # Print action message.

            tcar_printMessage "${FILE}" --as-tuningup-line

            # Retrieve module name to apply based on file extension .

            local FILE_EXTENSION=$(echo ${FILE} \

                | sed -r "s/.+${FILE_EXTENSION_REGEX}/\1/")

            # Set module aliases. 

            if [[ ${FILE_EXTENSION} =~ '(shtml|html|htm)' ]];then

                FILE_EXTENSION='xhtml'

            fi

            # Initiate module's environment for processing file.

            tcar_setModuleEnvironment -m "${FILE_EXTENSION}" -t "child" "${FILE}"

        done

    done

}