/usr/share/alljoyn/build_core/tools/scons/genversion.py is in liballjoyn-common-dev-1509 15.09a-5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 | # Copyright AllSeen Alliance. All rights reserved.
#
# Permission to use, copy, modify, and/or distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
#
import getpass
import platform
import os
import re
import sys
from subprocess import *
ver_re = re.compile('int\s+(?P<REL>year|month|feature|bugfix)\s*=\s*\'?(?P<VAL>\w+)\'?\s*;')
def GetBuildInfo(env, source, stderr=PIPE ):
branches = []
tags = []
remotes = []
if env.has_key('GIT'):
try:
remotes = Popen([env['GIT'], 'remote', '-v'], stdout = PIPE, stderr = stderr, cwd = source).communicate()[0].splitlines()
branches = Popen([env['GIT'], 'branch'], stdout = PIPE, stderr = stderr, cwd = source).communicate()[0].splitlines()
tags = Popen([env['GIT'], 'describe', '--always', '--long', '--abbrev=40'], stdout = PIPE, stderr = stderr, cwd = source).communicate()[0].splitlines()
except WindowsError as e:
if e[0] == 2:
try:
project = Popen([env['GIT'], 'remote', '-v'], stdout = PIPE, stderr = stderr, cwd = source).communicate()[0].splitlines()
branches = Popen([env['GIT'] + '.cmd', 'branch'], stdout = PIPE, stderr = stderr, cwd = source).communicate()[0].splitlines()
tags = Popen([env['GIT'] + '.cmd', 'describe', '--always', '--long', '--abbrev=40'], stdout = PIPE, stderr = stderr, cwd = source).communicate()[0].splitlines()
except:
pass
except:
pass
branch = None
for b in branches:
if b[0] == '*':
branch = b[2:]
break
tag = None
commit_delta = None
commit_hash = None
gitname = 'Git'
if remotes:
for l in remotes:
m = re.search( r'^origin\s(?P<url>.*)\s\(fetch\)$', l )
if m:
n = re.search( r'^.*/(?P<gitname>.+)$', m.group('url').strip() )
if n:
gitname = 'Git: %s' % ( n.group('gitname').strip() )
break
if tags:
if tags[0].find('-') >= 0:
tag, commit_delta, commit_hash = tuple(tags[0].rsplit('-',2))
commit_hash = commit_hash[1:] # lop off the "g"
else:
tag = '<none>'
commit_delta = 0;
commit_hash = tags[0]
if branch or commit_hash:
bld_string = gitname
else:
bld_string = ''
if branch:
bld_string += " branch: '%s'" % branch
if commit_hash:
bld_string += " tag: '%s'" % tag
if commit_delta:
bld_string += ' (+%s changes)' % commit_delta
if commit_delta or tag == '<none>':
bld_string += ' commit ref: %s' % commit_hash
return bld_string
def ParseSource(source):
year = 0
month = 0
feature = 0
bugfix = ''
f = open(source, 'r')
lines = f.readlines()
f.close();
for l in lines:
m = ver_re.search(l)
if m:
d = m.groupdict()
if d['REL'] == 'year':
year = int(d['VAL'])
elif d['REL'] == 'month':
month = int(d['VAL'])
elif d['REL'] == 'feature':
feature = int(d['VAL'])
elif d['REL'] == 'bugfix':
if ord(d['VAL']) == ord('0'):
bugfix = ''
else:
bugfix = '%c' % ord(d['VAL'])
return (year, month, feature, bugfix, lines)
def GenVersionAction(source, target, env):
import time
year, month, feature, bugfix, lines = ParseSource(str(source[0]))
fpath = os.path.abspath(os.path.dirname(str(source[0])))
bld_info = GetBuildInfo(env, fpath)
date = time.strftime('%a %b %d %H:%M:%S UTC %Y', time.gmtime())
version_str = 'v%(year)d.%(month)02d.%(feature)02d%(bugfix)s' % ({ 'year': year,
'month': month,
'feature': feature,
'bugfix': bugfix })
build_str = '%(ver)s (Built %(date)s by %(user)s%(bld)s)' % ({
'ver': version_str,
'date': date,
'user': getpass.getuser(),
'bld': (bld_info and ' - ' + bld_info) or '' })
f = open(str(target[0]), 'w')
f.write('/* This file is auto-generated. Do not modify. */\n')
for l in lines:
if l.find('##VERSION_STRING##') >= 0:
f.write(l.replace('##VERSION_STRING##', version_str))
elif l.find('##BUILD_STRING##') >= 0:
f.write(l.replace('##BUILD_STRING##', build_str))
else:
f.write(l)
f.close()
def generate(env):
import SCons.Builder
builders = [ SCons.Builder.Builder(action = GenVersionAction,
suffix = '.cc',
src_suffix = '.cc.in'),
SCons.Builder.Builder(action = GenVersionAction,
suffix = '.c',
src_suffix = '.c.in') ]
env.Append(BUILDERS = { 'GenVersion' : builders[0] })
if env.Detect('git'):
env.AppendUnique(GIT = 'git')
def exists(env):
return true
# "main" calls GetBuildInfo() and prints bld_string on stdout
# "main" takes one argument: path to git workspace (optional)
# "git" executable is expected to be found in PATH
def main( argv=None ):
env = dict()
env['GIT'] = 'git'
source = ''
if argv and argv[0]:
source = argv[0].strip()
if source == '':
source = '.'
bld_string = GetBuildInfo( env, source, stderr=None )
if bld_string and bld_string != '':
print '%s' % ( bld_string )
return 0
else:
sys.stderr.write( 'error, unable to get Git version info\n' )
sys.stderr.flush()
return 1
if __name__ == '__main__':
if len(sys.argv) > 1:
sys.exit(main(sys.argv[1:]))
else:
sys.exit(main())
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