#------------------------------------------------------------------------------
# =========                 |
# \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
#  \\    /   O peration     |
#   \\  /    A nd           | Copyright held by original author
#    \\/     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 2 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, write to the Free Software Foundation,
#     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
# Description
#    Additionnal run functions, based on the original RunFunctions file
#
# Author:
#    Martin Beaudoin, Hydro-Quebec, 2010. All rights reserved
#
#------------------------------------------------------------------------------

# Exception handler: dump the tail of the log file on error
verbose_report_on_runApplication_error()
{
   ecode=$?
   if [ "$reportOnErrorOnlyOnce" ] ; then
       echo " "
       echo " => Error running $APP_RUN..."
       echo " => Here are the last 50 lines of the log file log.$APP_RUN..."
       echo " "
       if [ -f log.$APP_RUN ] ; then
           tail -50 log.$APP_RUN
           exit $ecode;
       fi
   fi

   # Do not report again when exiting
   unset reportOnErrorOnlyOnce
}

# Variation of runApplication with exception handling
runApplicationAndReportOnError ()
{
    trap 'verbose_report_on_runApplication_error' ERR

    APP_RUN=$1; shift

    reportOnErrorOnlyOnce=1

    if [ -f log.$APP_RUN ] ; then
        echo "$APP_RUN already run on $PWD: remove log file to run"
        exit 1;
    else
        echo "Running $APP_RUN on $PWD"
        $APP_RUN $* > log.$APP_RUN 2>&1
    fi
}

# We force the display of a stack trace if we encounter problems
export FOAM_ABORT=1