| #!/usr/bin/env python3 |
| # Copyright (C) 2020, David Ostrovsky <david@ostrovsky.org> and others |
| # |
| # This program and the accompanying materials are made available under the |
| # terms of the Eclipse Distribution License v. 1.0 which is available at |
| # http://www.eclipse.org/org/documents/edl-v10.php. |
| # |
| # SPDX-License-Identifier: BSD-3-Clause |
| |
| # This script will be run by bazel when the build process starts to |
| # generate key-value information that represents the status of the |
| # workspace. The output should be like |
| # |
| # KEY1 VALUE1 |
| # KEY2 VALUE2 |
| # |
| # If the script exits with non-zero code, it's considered as a failure |
| # and the output will be discarded. |
| |
| from __future__ import print_function |
| import os |
| import subprocess |
| import sys |
| |
| ROOT = os.path.abspath(__file__) |
| while not os.path.exists(os.path.join(ROOT, 'WORKSPACE')): |
| ROOT = os.path.dirname(ROOT) |
| CMD = ['git', 'describe', '--always', '--match', 'v[0-9].*', '--dirty'] |
| |
| |
| def revision(directory, parent): |
| try: |
| os.chdir(directory) |
| return subprocess.check_output(CMD).strip().decode("utf-8") |
| except OSError as err: |
| print('could not invoke git: %s' % err, file=sys.stderr) |
| sys.exit(1) |
| except subprocess.CalledProcessError as err: |
| # ignore "not a git repository error" to report unknown version |
| return None |
| finally: |
| os.chdir(parent) |
| |
| |
| print("STABLE_BUILD_JGIT_LABEL %s" % revision(ROOT, ROOT)) |