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c07ee80c2c
VERSION is an INI format file with 2 sections:
1. version
The version of the release. It contains:
release = version-string
2. hashes
A list of hashes for packages that are formed when creating a release.
A hash entry is:
file-name = hash-type checksum
The approach means we do not need to hold hash values in configuration files
which need to be updated when a release is made. The release scripts can
generate the hashes when creating the release.
107 lines
2.9 KiB
Python
107 lines
2.9 KiB
Python
#
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# RTEMS Tools Project (http://www.rtems.org/)
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# Copyright 2010-2015 Chris Johns (chrisj@rtems.org)
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# All rights reserved.
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#
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# This file is part of the RTEMS Tools package in 'rtems-tools'.
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#
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# Permission to use, copy, modify, and/or distribute this software for any
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# purpose with or without fee is hereby granted, provided that the above
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# copyright notice and this permission notice appear in all copies.
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#
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# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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#
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# To release the RSB create a git archive and then add a suitable VERSION file
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# to the top directory.
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#
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import sys
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import error
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import git
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import path
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import sources
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#
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# Default to an internal string.
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#
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_version = '4.11'
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_revision = 'not_released'
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_version_str = '%s.%s' % (_version, _revision)
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_released = False
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_git = False
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def _top():
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top = path.dirname(sys.argv[0])
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if len(top) == 0:
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top = '.'
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return top
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def _load_released_version_config():
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top = _top()
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for ver in [top, '..']:
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if path.exists(path.join(ver, 'VERSION')):
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import ConfigParser
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v = ConfigParser.SafeConfigParser()
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v.read(path.join(ver, 'VERSION'))
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return v
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return None
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def _load_released_version():
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global _released
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global _version_str
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v = _load_released_version_config()
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if v is not None:
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_version_str = v.get('version', 'release')
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_released = True
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return _released
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def _load_git_version():
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global _git
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global _version_str
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repo = git.repo(_top())
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if repo.valid():
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head = repo.head()
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if repo.dirty():
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modified = ' modified'
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else:
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modified = ''
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_version_str = '%s (%s%s)' % (_version, head[0:12], modified)
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_git = True
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return _git
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def released():
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return _load_released_version()
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def version_control():
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return _load_git_version()
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def str():
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if not _released and not _git:
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if not _load_released_version():
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_load_git_version()
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return _version_str
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def load_release_hashes(macros):
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def hash_error(msg):
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raise error.general(msg)
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if released():
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v = _load_released_version_config()
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if v is not None:
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for hash in v.items('hashes'):
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hs = hash[1].split()
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if len(hs) != 2:
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raise error.general('invalid release hash in VERSION')
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sources.hash((hs[0], hash[0], hs[1]), macros, hash_error)
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if __name__ == '__main__':
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print 'Version: %s' % (str())
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