#!/bin/bash

set -e

. #ETCDIR#/check-versions.conf

print() {
  echo -n "$1 ("
  grep '^real' "${tmpDir}/$1.time" | \
    awk '{print $2"):"}'
  cat "${tmpDir}/${dist}.out"
  echo
}

if [ $# -eq 0 ]; then

  tmpDir="$(mktemp -d)"

  echo "${!cmds[@]}" | \
    tr ' ' '\n' | \
    parallel "$0" "${tmpDir}" "{}" || \
    echo "parallel exited with code $?"

  gefunden=false
  for dist in "${!cmds[@]}"; do
    if [ -s "${tmpDir}/${dist}.out" ]; then

      gefunden=true

      print "${dist}"

    fi
  done

  if ! ${gefunden}; then
    for dist in "${!cmds[@]}"; do
      print "${dist}"
    done
  fi

  rm -rf "${tmpDir}"

else

  time (
    :;
    (
      ${cmds["$2"]}
    ) &> "$1/$2.out"
  ) 2> "$1/$2.time"

fi