| #!/bin/bash |
| |
| # Copyright 2021 The Chromium OS Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| # the path as seen from the SDK |
| ROOT=$(dirname "$0") |
| |
| # PYTHONPATH should be defined globally |
| # shellcheck disable=SC2154 |
| IO="${ROOT}"/$(PYTHONPATH=${ROOT}:${PYTHONPATH} python3 -c "from common import executor_io; print(executor_io)") |
| |
| mkdir -p "${IO}" |
| function cleanup { |
| rm -rf "${IO}" |
| } |
| trap cleanup EXIT |
| |
| rm -f "${IO}"/output |
| rm -f "${IO}"/commands |
| mkfifo "${IO}"/output |
| mkfifo "${IO}"/commands |
| while true |
| do |
| # cat is not equivalent to < when the file is a FIFO |
| # shellcheck disable=SC2002 |
| cat "${IO}"/commands | bash > "${IO}"/output |
| echo $? > "${IO}"/last_exit |
| done |
