gaboshlib/gaboshlib/g_runcmd.bashfunc

#!/bin/bash

function g_runcmd {
  set -o pipefail
  #>&2 echo "running $@"
  $@ 2>&1 | tee $g_tmp/g_runcmd-output
  g_runcmd_exitcode=$?

  if ! [ $g_runcmd_exitcode -eq 0 ]
  then
    g_echo_error "${FUNCNAME} $@
$(cat $g_tmp/g_runcmd-output)"
  fi
  return $g_runcmd_exitcode
}