screeps-code-unpacker.py

import os
import os.path
import json

with open('json') as f:
	data = json.load(f)

if not os.path.exists(data['branch']):
	os.mkdir(data['branch'])
for module_name, code in data['modules'].items():
	path = os.path.join(data['branch'], '{}.js'.format(module_name))
	with open(path, 'w') as f:
		f.write(code)