source: rtems-tools/rtemstoolkit/version.py @ 3618a62

Last change on this file since 3618a62 was e5dad3c, checked in by Sebastian Huber <sebastian.huber@…>, on Nov 8, 2017 at 8:46:25 AM

Change RTEMS version from 4.12 to 5

Update #3220.

  • Property mode set to 100644
File size: 3.2 KB
Line 
1#
2# RTEMS Tools Project (http://www.rtems.org/)
3# Copyright 2010-2016 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
36from __future__ import print_function
37
38import sys
39
40#
41# Support to handle use in a package and as a unit test.
42# If there is a better way to let us know.
43#
44try:
45    from . import error
46    from . import git
47    from . import path
48except (ValueError, SystemError):
49    import error
50    import git
51    import path
52
53#
54# Default to an internal string.
55#
56_version = '5'
57_revision = 'not_released'
58_version_str = '%s.%s' % (_version, _revision)
59_released = False
60_git = False
61
62def _at():
63    return path.dirname(__file__)
64
65def _load_released_version():
66    global _released
67    global _version_str
68    at = _at()
69    for ver in [at, path.join(at, '..')]:
70        if path.exists(path.join(ver, 'VERSION')):
71            try:
72                import configparser
73            except ImportError:
74                import ConfigParser as configparser
75            v = configparser.SafeConfigParser()
76            v.read(path.join(ver, 'VERSION'))
77            _version_str = v.get('version', 'release')
78            _released = True
79    return _released
80
81def _load_git_version():
82    global _git
83    global _version_str
84    repo = git.repo(_at())
85    if repo.valid():
86        head = repo.head()
87        if repo.dirty():
88            modified = ' modified'
89        else:
90            modified = ''
91        _version_str = '%s (%s%s)' % (_version, head[0:12], modified)
92        _git = True
93    return _git
94
95def released():
96    return _load_released_version()
97
98def version_control():
99    return _load_git_version()
100
101def str():
102    if not _released and not _git:
103        if not _load_released_version():
104            _load_git_version()
105    return _version_str
106
107def version():
108    return _version
109
110if __name__ == '__main__':
111    print('Version: %s' % (str()))
Note: See TracBrowser for help on using the repository browser.