foam-extend4.1-coherent-io/tutorials/basic/laplacianFoam/twoBlocksMixingPlane/RunFunctionsSupplemental

#---------------------------------*- sh -*-------------------------------------
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# \\      /  F ield         | foam-extend: Open Source CFD
#  \\    /   O peration     | Version:     4.1
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# Script
#     RunFunctionsSupplemental
#
# Description
#    Additionnal run functions, based on the original RunFunctions
#
# Author:
#    Martin Beaudoin, Hydro-Quebec. All rights reserved
#
#------------------------------------------------------------------------------

# Exception handler: dump the tail of the log file on error
verbose_report_on_runApplication_error()
{
   if [ "$reportOnErrorOnlyOnce" ] ; then
       echo "Error running $APP_RUN..."
       if [ -f log.$APP_RUN ] ; then
           tail log.$APP_RUN
       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"
    else
        echo "Running $APP_RUN on $PWD"
        $APP_RUN $* > log.$APP_RUN 2>&1
    fi
}