travis_wait.sh

set -e
set +v

if [[ ! "$TRAVIS_WAIT" = "" ]] && [[ "$CI" = "true" ]]; then

    travis_jigger() {
      local cmd_pid="${1}"
      shift
      local timeout="${1}"
      shift
      local count=0

      echo -e "\\n"

      while [[ "${count}" -lt "${timeout}" ]]; do
        count="$((count + 1))"
        echo -ne "Still running (${count} of ${timeout}): ${*}\\r"
        sleep 60
      done

      echo -e "\\n${ANSI_RED}Timeout (${timeout} minutes) reached. Terminating \"${*}\"${ANSI_RESET}\\n"
      kill -9 "${cmd_pid}"
    }

    travis_wait() {
    local timeout="${1}"

    if [[ "${timeout}" =~ ^[0-9]+$ ]]; then
      shift
    else
      timeout=20
    fi

    local cmd=("${@}")
    local log_file="travis_wait_${$}.log"

    "${cmd[@]}" &>"${log_file}" &
    local cmd_pid="${!}"

    travis_jigger "${!}" "${timeout}" "${cmd[@]}" &
    local jigger_pid="${!}"
    local result

    {
      wait "${cmd_pid}" 2>/dev/null
      result="${?}"
      ps -p"${jigger_pid}" &>/dev/null && kill "${jigger_pid}"
    }

    if [[ "${result}" -eq 0 ]]; then
      echo -e "\\n${ANSI_GREEN}The command ${cmd[*]} exited with ${result}.${ANSI_RESET}"
    else
      echo -e "\\n${ANSI_RED}The command ${cmd[*]} exited with ${result}.${ANSI_RESET}"
      echo -e "\\n${ANSI_RED}Log:${ANSI_RESET}\\n"
      cat "${log_file}"
    fi

    return "${result}"
    }

  if [[ "$TRAVIS_WAIT" = "true" ]]; then
    export TRAVIS_WAIT="travis_wait 20"
  else
    export TRAVIS_WAIT="travis_wait ${TRAVIS_WAIT}"
  fi
fi

set +ev