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#
# RTEMS Tools Project (http://www.rtems.org/)
# Copyright 2010-2015 Chris Johns (chrisj@rtems.org)
# All rights reserved.
#
# This file is part of the RTEMS Tools package in 'rtems-tools'.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# 1. Redistributions of source code must retain the above copyright notice,
# this list of conditions and the following disclaimer.
#
# 2. Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions and the following disclaimer in the documentation
# and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
#
# To release RTEMS Tools create a git archive and then add a suitable VERSION
# file to the top directory.
#
import sys
import error
import git
import path
#
# Default to an internal string.
#
_version_str = '4.12.not_release'
_released = False
_git = False
def _at():
return path.dirname(__file__)
def _load_released_version():
global _released
global _version_str
at = _at()
for ver in [at, path.join(at, '..')]:
if path.exists(path.join(ver, 'VERSION')):
try:
with open(path.join(ver, 'VERSION')) as v:
_version_str = v.readline().strip()
v.close()
_released = True
except:
raise error.general('Cannot access the VERSION file')
return _released
def _load_git_version():
global _git
global _version_str
repo = git.repo(_at())
if repo.valid():
head = repo.head()
if repo.dirty():
modified = ' modified'
else:
modified = ''
_version_str = '%s (%s%s)' % (_version_str, head[0:12], modified)
_git = True
return _git
def released():
return _load_released_version()
def version_control():
return _load_git_version()
def str():
if not _released and not _git:
if not _load_released_version():
_load_git_version()
return _version_str
if __name__ == '__main__':
print 'Version: %s' % (str())
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