#----------------------------------*-sh-*--------------------------------------
# =========                 |
# \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
#  \\    /   O peration     |
#   \\  /    A nd           | Copyright (C) 2014-2016 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/>.
#
# File
#     wmake/scripts/AllwmakeParseArguments
#
# Description
#     Allwmake argument parser
#
# Usage
#     # Parse the arguments by sourcing this script
#     . $WM_PROJECT_DIR/wmake/scripts/AllwmakeParseArguments
#
#------------------------------------------------------------------------------
Script=${0##*/}

usage() {
    exec 1>&2
    while [ "$#" -ge 1 ]; do echo "$1"; shift; done

    # Print normal usage options
    cat<<USAGE

Usage: $Script [OPTIONS]

Executing $Script is equivalent to

   wmake -all [OPTIONS]

With these additional options:
   -l | -log | -log=name

USAGE

    wmake -help
    exit 1
}


#------------------------------------------------------------------------------
# Parse the arguments and options
#------------------------------------------------------------------------------

unset fromWmake optLog optQueue

for arg in "$@"
do
    # Remove arg
    shift

    case "$arg" in
        -h | -help)
            usage
            exit 0
            ;;
        -fromWmake)
            # If called from wmake (to avoid recursion)
            fromWmake=true
            ;;
        -l | -log)
            optLog="log.Allwmake"
            continue    # Permanently remove arg
            ;;
        -log=*)
            optLog="${arg##*=}"
            [ -n "$optLog" ] || optLog="log.Allwmake"
            continue    # Permanently remove arg
            ;;
        -q | -queue)
            optQueue="-q"
            continue    # Permanently remove arg
            ;;
        lib | libo | libso | dep | objects)
            # Target type
            targetType=$arg
            ;;
    esac

    # Re-insert arg
    set -- "$@" "$arg"
done


#------------------------------------------------------------------------------
# Execute wmake -all if not called from wmake
#------------------------------------------------------------------------------

if [ -z "$fromWmake" ]
then
    if [ -z "$optLog" ]
    then
        exec wmake -all $optQueue $*
    else
        echo "logging wmake -all output to '$optLog'" 1>&2
        exec wmake -all $optQueue $* 2>&1 | tee $optLog
    fi
fi


#------------------------------------------------------------------------------
# If WM_CONTINUE_ON_ERROR not set activate the shell option "stop on error"
#------------------------------------------------------------------------------

if [ -z "${WM_CONTINUE_ON_ERROR}" ]
then
    set -e
fi


#------------------------------------------------------------------------------
# Cleanup local variables and functions
#------------------------------------------------------------------------------

unset Script fromWmake optLog optQueue
unset -f usage


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