#!/bin/bash

#

# git_syncRepoChanges.sh -- This function standardizes the way changes

# are brought from central repository and merged into the local

# repository. It also standardizes the way local changes are send from

# the local repository up to central repository.

#

# 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 git_syncRepoChanges {

    local LOCATION=''

    local LOCATIONS="${@}"

    for LOCATION in $LOCATIONS;do

        # Verify whether the location is valid or not.

        LOCATION=$(cli_checkRepoDirSource ${LOCATION})

        # Verify source location absolute path. It should point either

        # to existent files or directories both 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 ${LOCATION} -e --is-versioned

        # Bring changes from the repository into the working copy.

        git_updateRepoChanges ${LOCATION}

        # Check changes in the working copy.

        git_commitRepoChanges ${LOCATION}

    done

}