#!/bin/sh
#------------------------------------------------------------------------------
# =========                 |
# \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
#  \\    /   O peration     |
#   \\  /    A nd           | Copyright (C) 2011 OpenFOAM Foundation
#    \\/     M anipulation  | Copyright (C) 2016 OpenCFD Ltd.
#------------------------------------------------------------------------------
# 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
#     Allclean
#
# Description
#     Clean script for third-party applications and libraries
#
#------------------------------------------------------------------------------
# run from third-party directory only
cd ${0%/*} || exit 1
wmakeCheckPwd "$WM_THIRD_PARTY_DIR" || {
    echo "Error: Current directory is not \$WM_THIRD_PARTY_DIR"
    echo "    The environment variables are inconsistent with the installation."
    echo "    Check the OpenFOAM entries in your dot-files and source them."
    exit 1
}
# . etc/tools/ThirdPartyFunctions
#------------------------------------------------------------------------------
Script=${0##*/}

usage() {
    exec 1>&2
    while [ "$#" -ge 1 ]; do echo "$1"; shift; done
    cat<<USAGE
Usage: $Script [OPTION] [<platform> [ ... <platformN> ]]
options:
  -all              remove all platforms directories.
  -current          clean the current platform ($WM_OPTIONS).
  -help             print the usage

Cleanup intermediate build directories.
Optionally remove specified platform(s) from the ThirdParty platforms
directory $WM_THIRD_PARTY_DIR/platforms

USAGE
    exit 1
}

# Print help message
if [ "$1" = "-h" -o "$1" = "-help" ]; then
    usage
fi

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

# Clean various packages via 'distclean'
for i in openmpi-* ADIOS-*
do
    [ -d "$i" ] && (
        echo
        echo "${i%/*}"
        echo "    make distclean"
        echo
        cd $i && make distclean
    )
done


# Clean various packages via 'realclean'
for i in scotch*/src
do
    [ -d "$i" ] && (
        echo
        echo "${i%/*}"
        echo "    make realclean"
        echo
        cd $i && make realclean
    )
done


# Clean out-of-source build directories
if [ -d build ]
then
    echo
    echo "Clean build/ directory"
    rm -rf build/*
fi

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

#
# Clean platforms directories
#
if [ "$#" -ge 1 ]
then
    echo
    echo "Clean platforms/sub-directories"
fi

removePlatform()
{
    local platform="$1"
    if [ -n "$platform" -a -d "platforms/$platform" ]
    then
        echo
        echo "Cleaning platform '$platform'"
        \rm -rf "platforms/$platform"
    else
        echo
        echo "Platform '$platform' not built"
    fi
}


# Optionally cleanup platforms specified from the arguments
while [ "$#" -ge 1 ]
do
    case "$1" in
    -all)
        echo
        echo "Removing all platforms/sub-directories"
        echo
        \rm -rf platforms/*
        break
        ;;

    -current)
        echo "Current platform '$WM_OPTIONS'"
        removePlatform "$WM_OPTIONS"
        ;;

    *)
        removePlatform "$1"
        ;;
    esac
    shift
done

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