#---------------------------------*- sh -*-------------------------------------
# =========                 |
# \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
#  \\    /   O peration     |
#   \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
#    \\/     M anipulation  |
#------------------------------------------------------------------------------
# License
#     This file is part of OpenFOAM.
#
#     OpenFOAM 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 3 of the License, or
#     (at your option) any later version.
#
#     OpenFOAM 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 OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
#
# Script
#     CleanFunctions
#
# Description
#
#------------------------------------------------------------------------------

cleanTimeDirectories ()
{
    echo "Cleaning $PWD case"
    nZeros=0
    zeros=""
    while [ $nZeros -lt 8 ] ; do
        timeDir="0.${zeros}[1-9]*"
        rm -rf ${timeDir} > /dev/null 2>&1
        rm -rf ./-${timeDir} > /dev/null 2>&1
        zeros=`printf %0${nZeros}d 0`
        nZeros=$(($nZeros + 1))
    done
    rm -rf [1-9]* ./-[1-9]* log log.* log-* logSummary.* *.xml ParaView* paraFoam* *.OpenFOAM > /dev/null 2>&1
}

cleanCase ()
{
    cleanTimeDirectories
    rm -rf processor* > /dev/null 2>&1
    rm -rf probes* > /dev/null 2>&1
    rm -rf forces* > /dev/null 2>&1
    rm -rf system/machines > /dev/null 2>&1
    (cd constant/polyMesh && \
        rm -rf \
        allOwner* cell* face* meshModifiers* \
        owner* neighbour* point* edge* \
        cellLevel* pointLevel* refinementHistory* surfaceIndex* sets \
        > /dev/null 2>&1 \
    )
    (cd constant && \
        rm -rf \
        cellToRegion cellLevel* pointLevel* \
        > /dev/null 2>&1 \
    )
    rm -rf VTK > /dev/null 2>&1

    for f in `find . -name "*Dict"`
    do
        sed -e /arguments/d $f > temp.$$
        mv temp.$$ $f
    done
}

removeCase ()
{
    echo "Removing $case case"
    rm -rf $1
}

cleanSamples ()
{
    rm -rf sets samples sampleSurfaces > /dev/null 2>&1
}

cleanUcomponents ()
{
    rm -rf 0/Ux 0/Uy 0/Uz > /dev/null 2>&1
}

cleanApplication ()
{
    echo "Cleaning $PWD application"
    wclean
}


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