#! /bin/python
import sys
import logging
from platform import python_version
try:
from docker_squash import squash
except ImportError:
logging.fatal("please install 'docker_squash' for Python {0}".format(python_version()))
sys.exit(1)
if __name__ == "__main__":
if len(sys.argv) != 3:
logging.fatal("%s: %s", sys.argv[0], msg)
sys.exit(1)
print(squash.Squash(
log=logging.getLogger(),
image=sys.argv[1],
from_layer=sys.argv[2]).run()
)