1 # Copyright (C) The Arvados Authors. All rights reserved.
3 # SPDX-License-Identifier: Apache-2.0
5 from builtins import str
6 from builtins import next
13 gittags = subprocess.check_output(['git', 'tag', '-l']).split()
14 gittags.sort(key=lambda s: [int(u) for u in s.split(b'.')],reverse=True)
15 return str(next(iter(gittags)).decode('utf-8'))
17 def git_timestamp_tag():
18 gitinfo = subprocess.check_output(
19 ['git', 'log', '--first-parent', '--max-count=1',
20 '--format=format:%ct', '.']).strip()
21 return str(time.strftime('.%Y%m%d%H%M%S', time.gmtime(int(gitinfo))))
23 def save_version(setup_dir, module, v):
24 with open(os.path.join(setup_dir, module, "_version.py"), 'w') as fp:
25 return fp.write("__version__ = '%s'\n" % v)
27 def read_version(setup_dir, module):
28 with open(os.path.join(setup_dir, module, "_version.py"), 'r') as fp:
29 return re.match("__version__ = '(.*)'$", fp.read()).groups()[0]
31 def get_version(setup_dir, module):
32 env_version = os.environ.get("ARVADOS_BUILDING_VERSION")
35 save_version(setup_dir, module, env_version)
38 save_version(setup_dir, module, git_latest_tag() + git_timestamp_tag())
39 except subprocess.CalledProcessError:
42 return read_version(setup_dir, module)