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heat/heat/version.py

70 lines
1.7 KiB

# vim: tabstop=4 shiftwidth=4 softtabstop=4
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import os
try:
import git
except ImportError:
git = None
try:
from heat.vcsversion import version_info
except ImportError:
version_info = {}
HEAT_VERSION = '8'
FINAL = False # This becomes true at Release Candidate time
def get_git_sha():
if not git:
return version_info.get('sha', '')
try:
repo = git.Repo('.')
except git.InvalidGitRepositoryError:
return version_info.get('sha', '')
return repo.head.commit.hexsha
def write_git_sha():
sha = get_git_sha()
vcsversion_path = 'heat/vcsversion.py'
if sha:
with open(vcsversion_path, 'w') as version_file:
version_file.write("""
# This file is automatically generated by heat's setup.py, so don't edit it. :)
version_info = {
'sha': '%s'
}
""" % (sha))
else:
try:
os.remove(vcsversion_path)
except OSError:
pass
def version_string(type='short'):
version = HEAT_VERSION
if not FINAL:
version += '-dev ' + get_git_sha()
elif type != 'short':
version += ' ' + get_git_sha()
return version