Register validated commands without registry copies

2026-10-09 01:32:36 +00:00
parent 3f8841f298
commit 5816dd3eb9
3 changed files with 50 additions and 10 deletions
--- a/registry_test.go
+++ b/registry_test.go
@@ -159,6 +159,12 @@ func TestRegisterBatchIsAtomicAndRejectsReservedPaths(t *testing.T) {
 	if _, exists := app.commands["added"]; exists {
 		t.Fatal("failed batch attached a partial registration")
 	}
+	if err := app.Register(added, added); err == nil {
+		t.Fatal("Register accepted a duplicate within a batch")
+	}
+	if _, exists := app.commands["added"]; exists {
+		t.Fatal("failed duplicate batch attached a registration")
+	}
 	for _, name := range []string{"help", "version"} {
 		reserved, err := NewCommand(CommandSpec[struct{}]{Name: name})
 		if err != nil {