Add a force argument to the parser.

This will eventually trigger the composer to force writing even when no modification may be required.
handroll · Sep 7, 2015 · 91e5e14 · 91e5e14
1 parent 69aa624
commit 91e5e14
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diff --git a/handroll/command.py b/handroll/command.py
@@ -60,6 +60,9 @@ def parse_args(argv):
         '-v', '--verbose', action='store_true', help=_('use verbose messages'))
     parser.add_argument(
         '-t', '--timing', action='store_true', help=_('time the execution'))
+    parser.add_argument(
+        '-f', '--force', action='store_true',
+        help=_('force composers to write output'))
     parser.add_argument(
         '-d', '--debug', action='store_true',
         help=_('show debug level messages'))

diff --git a/handroll/tests/test_command.py b/handroll/tests/test_command.py
@@ -93,6 +93,20 @@ def test_outdir_argument(self):
         args = command.parse_args(self.arguments)
         self.assertEqual(outdir, args.outdir)
 
+    def test_force_argument(self):
+        args = command.parse_args(self.arguments)
+        self.assertFalse(args.force)
+
+        argv = list(self.arguments)
+        argv.append('-f')
+        args = command.parse_args(argv)
+        self.assertTrue(args.force)
+
+        argv = list(self.arguments)
+        argv.append('--force')
+        args = command.parse_args(argv)
+        self.assertTrue(args.force)
+
 
 class TestMain(TestCase):