Software » Squeezer

#!/bin/bash

set -e

set -u

mkdir -p workspace/log

WORKSPACE=$PWD/workspace

opwd=$PWD

trapFunction()

{

   local sta=$?

   cd $opwd

   # echo "Return code: $sta"

   echo $sta > $WORKSPACE/log/return_$BASHPID.log

   if [ "$sta" != "0" ]; then

      echo "Return code: $sta in process $BASHPID"

      echo "PWD: $PWD, cmd=$0"

      kill -s SIGINT $$

        # echo "Sending signal to parent"

   fi

   wait

   # This will wait forever?

   # waitRemainingSilent $BASHPID

}

function trapParent()

{

   sta=1

   {

      flock -s 200

      # echo -e "\nSomething happened\n"

      let childErrors+=1

    } 200>$WORKSPACE/log/trap.lock

}

function fail()

{

    sleep 0.5

    echo "FAIL"

    return 10

    # exit 1

}

function runLoged()

{

    trap trapFunction EXIT

    # echo "Started $BASHPID; Args: $@; PWD: $PWD"

    # echo "PWD: $PWD"

    echo "PWD: $PWD" >> $WORKSPACE/log/cmd_$BASHPID.log

    echo "CMD: $@" >> $WORKSPACE/log/cmd_$BASHPID.log

    $@ &> $WORKSPACE/log/log_$BASHPID.log

    # trap is not always called on exit

    echo $? > $WORKSPACE/log/return_ok_$BASHPID.log

    waitRemainingSilent $BASHPID

    echo "Logged ended"

}

runLoged fail

wait

echo "Fin."

#---fin------------------------------------------------------------------------