#!/bin/bash

#

# tuneup.sh -- This function standardizes maintainance tasks for files

# inside the repository. Maintainance tasks are applied to files using

# file extension as reference.

#

# Copyright (C) 2009-2013 The CentOS Project

#

# 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 {

    local ACTIONNAM=''

    local ACTIONVAL=''

    # Initialize name of rendition format as an empty value. The name

    # of rendition format is determined automatically based on

    # template file extension, later, when files are processed.

    local TUNEUP_FORMAT=''

    # Initialize absolute path to format's base directory, the place

    # where format-specific directories are stored in.

    local TUNEUP_BASEDIR="${CLI_FUNCDIR}/${CLI_FUNCDIRNAM}"

    # Initialize list of supported file extensions. This is, the file

    # extensions we want to perform maintenance tasks for.

    local TUNEUP_EXTENSIONS='svg xhtml sh'

    # Interpret arguments and options passed through command-line.

    tuneup_getOptions

    # Redefine positional parameters using ARGUMENTS. At this point,

    # option arguments have been removed from ARGUMENTS variable and

    # only non-option arguments remain in it. 

    eval set -- "$ARGUMENTS"

    # Define action name. No matter what option be passed to

    # centos-art, there is only one action to perform (i.e., build the

    # list of files and interpretation of file extensions for further

    # processing).

    ACTIONNAM="tuneup_doBaseActions"

    # Define action value. We use non-option arguments to define the

    # action value (ACTIONVAL) variable.

    for ACTIONVAL in "$@";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.

        ACTIONVAL=$(cli_checkRepoDirSource ${ACTIONVAL})

        # Verify source location absolute path. It should point to

        # existent directories under version control inside the

        # working copy.  Otherwise, if it doesn't point to an existent

        # file under version control, finish the script execution with

        # an error message.

        cli_checkFiles ${ACTIONVAL} -d --is-versioned

        # Synchronize changes between repository and working copy. At

        # this point, changes in the repository are merged in the

        # working copy and changes in the working copy committed up to

        # repository.

        cli_synchronizeRepoChanges "${ACTIONVAL}"

        # Execute action name.

        ${ACTIONNAM}

        # Synchronize changes between repository and working copy. At

        # this point, changes in the repository are merged in the

        # working copy and changes in the working copy committed up to

        # repository.

        cli_synchronizeRepoChanges "${ACTIONVAL}"

    done

}