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1#!/usr/bin/python
2
3# This script is used to bump the bjam version. It takes a single argument, e.g
4#
5#    ./bump_version.py 3.1.9
6#
7# and updates all the necessary files.
8#
9# Copyright 2006 Rene Rivera.
10# Copyright 2005-2006 Vladimir Prus.
11# Distributed under the Boost Software License, Version 1.0.
12# (See accompanying file LICENSE_1_0.txt or http://www.boost.org/LICENSE_1_0.txt)
13
14
15import os
16import os.path
17import re
18import string
19import sys
20
21srcdir = os.path.abspath(os.path.dirname(__file__))
22docdir = os.path.abspath(os.path.join(srcdir, "..", "doc"))
23
24
25def edit(file, *replacements):
26    print("  '%s'..." % file)
27    f = open(file, 'r')
28    text = f.read()
29    f.close()
30    for (source, target) in replacements:
31        text, n = re.compile(source, re.MULTILINE).subn(target, text)
32        assert n > 0
33    f = open(file, 'w')
34    f.write(text)
35    f.close()
36
37
38def make_edits(ver):
39    ver03 = (list(ver) + [0] * 3)[0:3]
40    ver02 = ver03[0:2]
41
42    join = lambda v, s : s.join(str(x) for x in v)
43    dotJoin = lambda v : join(v, ".")
44
45    print("Setting version to %s" % str(ver03))
46
47    edit(os.path.join(srcdir, "boost-jam.spec"),
48        ('^(Version:) .*$', '\\1 %s' % dotJoin(ver03)))
49
50    edit(os.path.join(srcdir, "build.jam"),
51        ('^(_VERSION_ =).* ;$', '\\1 %s ;' % join(ver03, " ")))
52
53    edit(os.path.join(docdir, "bjam.qbk"),
54        ('(\[version).*(\])', '\\1: %s\\2' % dotJoin(ver03)),
55        ('(\[def :version:).*(\])', '\\1 %s\\2' % dotJoin(ver03)))
56
57    edit(os.path.join(srcdir, "patchlevel.h"),
58        ('^(#define VERSION_MAJOR) .*$', '\\1 %s' % ver03[0]),
59        ('^(#define VERSION_MINOR) .*$', '\\1 %s' % ver03[1]),
60        ('^(#define VERSION_PATCH) .*$', '\\1 %s' % ver03[2]),
61        ('^(#define VERSION_MAJOR_SYM) .*$', '\\1 "%02d"' % ver03[0]),
62        ('^(#define VERSION_MINOR_SYM) .*$', '\\1 "%02d"' % ver03[1]),
63        ('^(#define VERSION_PATCH_SYM) .*$', '\\1 "%02d"' % ver03[2]),
64        ('^(#define VERSION) .*$', '\\1 "%s"' % dotJoin(ver)),
65        ('^(#define JAMVERSYM) .*$', '\\1 "JAMVERSION=%s"' % dotJoin(ver02)))
66
67
68def main():
69    if len(sys.argv) < 2:
70        print("Expect new version as argument.")
71        sys.exit(1)
72    if len(sys.argv) > 3:
73        print("Too many arguments.")
74        sys.exit(1)
75
76    version = sys.argv[1].split(".")
77    if len(version) > 3:
78        print("Expect version argument in the format: <MAJOR>.<MINOR>.<PATCH>")
79        sys.exit(1)
80
81    try:
82        version = list(int(x) for x in version)
83    except ValueError:
84        print("Version values must be valid integers.")
85        sys.exit(1)
86
87    while version and version[-1] == 0:
88        version.pop()
89
90    if not version:
91        print("At least one of the version values must be positive.")
92        sys.exit()
93
94    make_edits(version)
95
96
97if __name__ == '__main__':
98    main()
99