import zipfile
import sys
import platform
import os.path

def main(cfgdir):
    frontend = os.path.join(cfgdir, 'frontend')
    if not os.path.exists(os.path.join(frontend, 'dojo')):
        print 'Running post-install script. This may take a few minutes...'
        dojoz = zipfile.ZipFile(os.path.join(frontend, 'dojo.zip'), 'r')
        dojoz.extractall(path=frontend)
        dojoz.close()
                        
if __name__ == '__main__':
    abs_install_dir = os.path.dirname(os.path.abspath(sys.argv[0]))
    main(abs_install_dir)