# 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)