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# version and about message management
# NOTE: this module is meant to be used on all platforms, it is not SCons centric
# version:
# input:
# include/version.default
# output:
# include/version.h include/RADIANT_MAJOR include/RADIANT_MINOR
# the header is used by C/C++ code, the straight text file by setup
# about message
# for non-official builds, we have a default message
# otherwise, use environment variable $RADIANT_ABOUTMSG
# input:
# include/aboutmsg.default
# or file pointed to by $RADIANT_ABOUTMSG if exists
# ouput:
# include/aboutmsg.h
import sys, re, string, os
def get_version():
# version
f = open('include/version.default', 'r')
buffer = f.read()
line = string.split(buffer, '\n')[0]
f.close()
sys.stdout.write("version: %s\n" % line)
exp = re.compile('^1\\.([^\\.]*)\\.([0-9]*)')
(major, minor) = exp.findall(line)[0]
sys.stdout.write("minor: %s major: %s\n" % (minor, major))
return (line, major, minor)
# you can pass an optional message to append to aboutmsg
def radiant_makeversion(append_about):
(line, major, minor) = get_version()
f = open('include/version.h', 'w')
f.write('// generated header, see makeversion.py\n')
f.write('#define RADIANT_VERSION "%s"\n' % line)
f.write('#define RADIANT_MINOR_VERSION "%s"\n' % minor)
f.write('#define RADIANT_MAJOR_VERSION "%s"\n' % major)
f.close()
f = open('include/RADIANT_MINOR', 'w')
f.write(minor)
f.close()
f = open('include/RADIANT_MAJOR', 'w')
f.write(major)
f.close()
f = open('include/version', 'w')
f.write(line)
f.close()
# aboutmsg
aboutfile = 'include/aboutmsg.default'
if ( os.environ.has_key('RADIANT_ABOUTMSG') ):
aboutfile = os.environ['RADIANT_ABOUTMSG']
sys.stdout.write("about message is in %s\n" % aboutfile)
f = open(aboutfile, 'r')
buffer = f.read()
line = string.split(buffer, '\n')[0]
f.close()
# optional additional message
if ( not append_about is None ):
line += append_about
sys.stdout.write("about: %s\n" % line)
f = open('include/aboutmsg.h', 'w')
f.write('// generated header, see makeversion.py\n')
f.write('#define RADIANT_ABOUTMSG "%s"\n' % line)
f.close()
# can be used as module (scons build), or by direct call
if __name__ == '__main__':
radiant_makeversion(None)
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