source: rtems-tools/rtemstoolkit/version.py @ efc4f09

4.105
Last change on this file since efc4f09 was efc4f09, checked in by Chris Johns <chrisj@…>, on 12/09/15 at 09:08:19

Add release versioning support.

Support a top level VERSION file that defines an RTEMS release.

Fix the install of the python modules including thertems-test.

Update the git python module to the RSB version. Fix the options to
not call clean and to call dirty.

Update the version python module.

Fix the rtld C++ support to the VERSION file and the top level waf
script.

  • Property mode set to 100644
File size: 2.9 KB
Line 
1#
2# RTEMS Tools Project (http://www.rtems.org/)
3# Copyright 2010-2015 Chris Johns (chrisj@rtems.org)
4# All rights reserved.
5#
6# This file is part of the RTEMS Tools package in 'rtems-tools'.
7#
8# Redistribution and use in source and binary forms, with or without
9# modification, are permitted provided that the following conditions are met:
10#
11# 1. Redistributions of source code must retain the above copyright notice,
12# this list of conditions and the following disclaimer.
13#
14# 2. Redistributions in binary form must reproduce the above copyright notice,
15# this list of conditions and the following disclaimer in the documentation
16# and/or other materials provided with the distribution.
17#
18# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
19# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
22# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
23# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
24# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
25# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
26# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
27# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
28# POSSIBILITY OF SUCH DAMAGE.
29#
30
31#
32# To release RTEMS Tools create a git archive and then add a suitable VERSION
33# file to the top directory.
34#
35
36import sys
37
38import error
39import git
40import path
41
42#
43# Default to an internal string.
44#
45_version_str = '4.12.not_release'
46_released = False
47_git = False
48
49def _at():
50    return path.dirname(__file__)
51
52def _load_released_version():
53    global _released
54    global _version_str
55    at = _at()
56    for ver in [at, path.join(at, '..')]:
57        if path.exists(path.join(ver, 'VERSION')):
58            try:
59                with open(path.join(ver, 'VERSION')) as v:
60                    _version_str = v.readline().strip()
61                v.close()
62                _released = True
63            except:
64                raise error.general('Cannot access the VERSION file')
65    return _released
66
67def _load_git_version():
68    global _git
69    global _version_str
70    repo = git.repo(_at())
71    if repo.valid():
72        head = repo.head()
73        if repo.dirty():
74            modified = ' modified'
75        else:
76            modified = ''
77        _version_str = '%s (%s%s)' % (_version_str, head[0:12], modified)
78        _git = True
79    return _git
80
81def released():
82    return _load_released_version()
83
84def version_control():
85    return _load_git_version()
86
87def str():
88    if not _released and not _git:
89        if not _load_released_version():
90            _load_git_version()
91    return _version_str
92
93if __name__ == '__main__':
94    print 'Version: %s' % (str())
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