1 files changed, 29 insertions, 1 deletions
diff --git a/crates/shirabe/src/command/update_command.rs b/crates/shirabe/src/command/update_command.rs
index 0311cec..aeeb7ba 100644
--- a/crates/shirabe/src/command/update_command.rs
+++ b/crates/shirabe/src/command/update_command.rs
@@ -37,7 +37,9 @@ use crate::util::http_downloader::HttpDownloader;
 
 #[derive(Debug)]
 pub struct UpdateCommand {
-    inner: BaseCommand,
+    inner: Command,
+    composer: Option<Composer>,
+    io: Option<Box<dyn IOInterface>>,
 }
 
 impl CompletionTrait for UpdateCommand {}
@@ -623,3 +625,29 @@ impl UpdateCommand {
         VersionSelector::new(repository_set)
     }
 }
+
+impl BaseCommand for UpdateCommand {
+    fn inner(&self) -> &Command {
+        &self.inner
+    }
+
+    fn inner_mut(&mut self) -> &mut Command {
+        &mut self.inner
+    }
+
+    fn composer(&self) -> Option<&Composer> {
+        self.composer.as_ref()
+    }
+
+    fn composer_mut(&mut self) -> &mut Option<Composer> {
+        &mut self.composer
+    }
+
+    fn io(&self) -> Option<&dyn IOInterface> {
+        self.io.as_deref()
+    }
+
+    fn io_mut(&mut self) -> &mut Option<Box<dyn IOInterface>> {
+        &mut self.io
+    }
+}