source: rtems-tools/rtemstoolkit/version.py @ 3828e50

4.105
Last change on this file since 3828e50 was 3828e50, checked in by Chris Johns <chrisj@…>, on Dec 11, 2015 at 6:01:51 AM

VERSION as an INI format file.

One section is supported [version] with a 'release' entry.

  • 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 = '4.12'
46_revision = 'not_released'
47_version_str = '%s.%s' % (_version, _revision)
48_released = False
49_git = False
50
51def _at():
52    return path.dirname(__file__)
53
54def _load_released_version():
55    global _released
56    global _version_str
57    at = _at()
58    for ver in [at, path.join(at, '..')]:
59        if path.exists(path.join(ver, 'VERSION')):
60            try:
61                import configparser
62            except ImportError:
63                import ConfigParser as configparser
64            v = configparser.SafeConfigParser()
65            v.read(path.join(ver, 'VERSION'))
66            _version_str = v.get('version', 'release')
67            _released = True
68    return _released
69
70def _load_git_version():
71    global _git
72    global _version_str
73    repo = git.repo(_at())
74    if repo.valid():
75        head = repo.head()
76        if repo.dirty():
77            modified = ' modified'
78        else:
79            modified = ''
80        _version_str = '%s (%s%s)' % (_version, head[0:12], modified)
81        _git = True
82    return _git
83
84def released():
85    return _load_released_version()
86
87def version_control():
88    return _load_git_version()
89
90def str():
91    if not _released and not _git:
92        if not _load_released_version():
93            _load_git_version()
94    return _version_str
95
96if __name__ == '__main__':
97    print 'Version: %s' % (str())
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