diff options
Diffstat (limited to 'crates/shirabe/src/command/licenses_command.rs')
| -rw-r--r-- | crates/shirabe/src/command/licenses_command.rs | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/crates/shirabe/src/command/licenses_command.rs b/crates/shirabe/src/command/licenses_command.rs index 3c1745a..3be4df3 100644 --- a/crates/shirabe/src/command/licenses_command.rs +++ b/crates/shirabe/src/command/licenses_command.rs @@ -107,8 +107,7 @@ impl Command for LicensesCommand { input: Rc<RefCell<dyn InputInterface>>, output: Rc<RefCell<dyn OutputInterface>>, ) -> anyhow::Result<i64> { - let composer = self.require_composer(None, None)?; - let mut composer = crate::command::composer_full_mut(&composer); + let composer_handle = self.require_composer(None, None)?; // TODO(plugin): dispatch COMMAND event for plugin hooks let command_event = CommandEvent::new( @@ -117,11 +116,14 @@ impl Command for LicensesCommand { input.clone(), output.clone(), ); - composer - .get_event_dispatcher() + // The event dispatcher reads back through the shared Composer handle (script listeners), so the + // dispatch must run while no other borrow of that handle is held. + let event_dispatcher = composer_handle.borrow_partial().get_event_dispatcher(); + event_dispatcher .borrow_mut() .dispatch(Some(command_event.get_name()), None); + let mut composer = crate::command::composer_full_mut(&composer_handle); let root = composer.get_package(); let packages = if input |