import sys

import process_known_hosts
import write_file

def main():
	# TODO: Don't hardcode
	# TODO: Handle errors
	with open(sys.argv[1], 'r') as f:
		try:
			entries = process_known_hosts.process_file(f)
		except Exception as err:
			print('Error: %s' % err, file=sys.stderr)
			sys.exit(1)

	with open('known_hosts.sshwot', 'wb') as f:
		write_file.write(f, entries)

if __name__ == '__main__':
	main()