Renamed check to syntax-check

This is in preparation for implementing dry-run ansible#128.

molecule/cli.py

@@ -22,7 +22,7 @@
     molecule [-hv] <command> [<args>...]
 
 Commands:
-    check         check playbook syntax
+    check-syntax  check playbook syntax
     create        create instances
     converge      create and provision instances
     idempotence   converge and check the output for changes
@@ -53,11 +53,13 @@ def main(self):
         args = docopt(__doc__,
                       version=molecule.__version__,
                       options_first=True)
-        command_name = args.get('<command>').capitalize()
+        subcommand = args.get('<command>')
+        constantize = ''.join(str.capitalize()
+                              for str in subcommand.split('-'))
         command_args = {} if args.get('<args>') is None else args.pop('<args>')
 
         try:
-            command_class = getattr(molecule.commands, command_name)
+            command_class = getattr(molecule.commands, constantize)
         except AttributeError:
             raise DocoptExit()
 

molecule/commands.py

@@ -104,12 +104,12 @@ def execute(self):
         raise NotImplementedError
 
 
-class Check(AbstractCommand):
+class CheckSyntax(AbstractCommand):
     """
     Performs a syntax check on the current role.
 
     Usage:
-        check
+        check-syntax
     """
 
     def execute(self, exit=True):

molecule/conf/defaults.yml

@@ -54,7 +54,7 @@ molecule:
     # sequence of commands to run when performing `molecule test`
     sequence:
       - destroy
-      - check
+      - check-syntax
       - create
       - converge
       - idempotence