makeMeta.py

import os, argparse, sys, json, glob

class DefaultHelpParser(argparse.ArgumentParser):
    def error(self, message):
        sys.stderr.write('error: %s\n' % message)
        self.print_help()
        sys.exit(2)

HELP_DESC = "Creates neccesary metadata files"
parser = DefaultHelpParser(description=HELP_DESC)
parser.add_argument('tag', metavar='tag', type=str, nargs=1,
                   help='tag of release (e.g. 0.4.6.0')

args = parser.parse_args()

if not args.tag or len(args.tag) < 1:
    print "ERROR: git tag must be specified and must be in the format major.minor.patch.build-configuration.e.g. 0.4.6.0"
    sys.exit(2)

version = args.tag[0]
major = int(version.split(".")[0])
minor = int(version.split(".")[1])
patch = int(version.split(".")[2])
build = int(version.split(".")[3])
# create AVC .version file
avc = {
	"NAME" : "RealScience",
	"URL" : "http://ksp-avc.cybutek.net/version.php?id=137",
	"DOWNLOAD" : "https://github.com/jwvanderbeck/RealScience/releases/download/{}/RealScience-{}.zip".format(args.tag[0],args.tag[0]),
	"CHANGE_LOG_URL" : "https://github.com/jwvanderbeck/RealScience/releases/tag/{}".format(args.tag[0]),
	"VERSION" :
	{
		"MAJOR" : major,
		"MINOR" : minor,
		"PATCH" : patch,
		"BUILD" : build
	},
	"KSP_VERSION" :
	{
		"MAJOR" : 0,
		"MINOR" : 90,
		"PATCH" : 0
	}
}
with open("RealScience.version", "w") as f:
	f.write(json.dumps(avc))