#!/bin/sh
#------------------------------------------------------------------------------
# =========                 |
# \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
#  \\    /   O peration     | Website:  https://openfoam.org
#   \\  /    A nd           | Copyright (C) 2011-2018 OpenFOAM Foundation
#    \\/     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
#     foamCleanTutorials
#
# Description
#     Run either Allwclean, Allclean or default cleanCase in current directory
#     and all its subdirectories.
#
#------------------------------------------------------------------------------
Script=$0
[ "/${Script#/}" != "$Script" ] && Script="$PWD/$Script"

# Source tutorial clean functions
. "$WM_PROJECT_DIR/bin/tools/CleanFunctions"

usage() {
    cat<<USAGE

Usage: ${0##*/} [OPTIONS]
options:
  -help      | -h     print the usage

Helper script used by the Allclean scripts in the OpenFOAM tutorials
USAGE
}

# Parse options
while [ "$#" -gt 0 ]
do
    case "$1" in
    -h | -help)
        usage && exit 0
        ;;
    *)
        break
        ;;
    esac
done

# If an argument is supplied do not execute ./Allwclean or ./Allclean
# (to avoid recursion)
if [ $# -eq 0 -a -f Allwclean ]
then
    # Specialized script
    ./Allwclean
elif [ $# -eq 0 -a -f Allclean ]
then
    # Specialized script
    ./Allclean
elif [ -d system ]
then
    # Normal case
    cleanCase
elif [ -d Make ]
then
    # Normal application
    cleanApplication
else
    # Recurse into subdirectories
    for caseName in *
    do
        ( cd "$caseName" 2>/dev/null && $Script )
    done
fi

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