Fix #98: internal options should not interfere with :restrict

CHANGELOG.md

@@ -4,6 +4,10 @@ For breaking changes, check [here](#breaking-changes).
 
 [Babashka CLI](https://github.com/babashka/cli): turn Clojure functions into CLIs!
 
+## Unreleased
+
+- Fix [#98](https://github.com/babashka/cli/issues/98): internal options should not interfere with :restrict
+
 ## v0.8.59 (2024-04-30)
 
 - Fix [#96](https://github.com/babashka/cli/issues/96): prevent false defaults from being removed/ignored

src/babashka/cli.cljc

@@ -463,7 +463,8 @@
                 opts)]
      (when restrict
        (doseq [k (keys opts)]
-         (when-not (contains? restrict k)
+         (when (and (not (contains? restrict k))
+                    (not= (namespace k) "babashka.cli"))
            (error-fn {:cause :restrict
                       :msg (str "Unknown option: " k)
                       :restrict restrict

test/babashka/cli_test.cljc

@@ -558,3 +558,17 @@
 (deftest issue-91-keyword-mode-overrides-hypens-mode
   (is (= {:args ["--baz"], :opts {:foo 1}}
          (cli/parse-args [":foo" 1 "--baz"] {}))))
+
+(deftest issue-98-dispatch+restrict-test
+  (is (thrown? Exception
+         (cli/dispatch [{:cmds ["foo"]
+                         :fn identity
+                         :spec {:x {:coerce :boolean}}}]
+                       ["foo" "--y"]
+                       {:restrict true})))
+  (is (= {:dispatch ["foo"], :opts {}, :args nil}
+         (cli/dispatch [{:cmds ["foo"]
+                         :fn identity
+                         :spec {:x {:coerce :boolean}}}]
+                       ["foo"]
+                       {:restrict true}))))