Require command in test-app invocation args
Also set help meta-var
@@ -195,7 +195,10 @@ def main(arguments):
parser = argparse.ArgumentParser(
description="JSON Schema Test Suite utilities",
)
-subparsers = parser.add_subparsers(help="utility commands", dest="command")
+subparsers = parser.add_subparsers(
+ help="utility commands", dest="command", metavar="COMMAND"
+)
+subparsers.required = True
check = subparsers.add_parser("check", help="Sanity check the test suite.")
