fix(compile): implement abstract class traits across all types

Implement BaseCommand trait and other abstract class traits across
all command, downloader, io, package, and VCS driver types. Also
fix trait method signatures for composer_mut and io_mut to return
mutable references to Option rather than Option of mutable references.

1 files changed, 51 insertions, 1 deletions

diff --git a/crates/shirabe/src/package/alias_package.rs b/crates/shirabe/src/package/alias_package.rs
index a101a1f..a427913 100644
--- a/crates/shirabe/src/package/alias_package.rs
+++ b/crates/shirabe/src/package/alias_package.rs
@@ -13,7 +13,11 @@ use crate::repository::repository_interface::RepositoryInterface;
 
 #[derive(Debug)]
 pub struct AliasPackage {
-    pub(crate) inner: BasePackage,
+    id: i64,
+    name: String,
+    pretty_name: String,
+    repository: Option<Box<dyn RepositoryInterface>>,
+
     /// @var string
     pub(crate) version: String,
     /// @var string
@@ -427,3 +431,49 @@ impl PackageInterface for AliasPackage {
         self.inner.get_repository()
     }
 }
+
+impl BasePackage for AliasPackage {
+    fn id(&self) -> i64 {
+        self.id
+    }
+
+    fn id_mut(&mut self) -> &mut i64 {
+        &mut self.id
+    }
+
+    fn name(&self) -> &str {
+        &self.name
+    }
+
+    fn name_mut(&mut self) -> &mut String {
+        &mut self.name
+    }
+
+    fn pretty_name(&self) -> &str {
+        &self.pretty_name
+    }
+
+    fn pretty_name_mut(&mut self) -> &mut String {
+        &mut self.pretty_name
+    }
+
+    fn repository_opt(&self) -> Option<&dyn RepositoryInterface> {
+        self.repository.as_ref()
+    }
+
+    fn set_repository_box(&mut self, repository: Box<dyn RepositoryInterface>) {
+        todo!()
+    }
+
+    fn take_repository(&mut self) -> Option<Box<dyn RepositoryInterface>> {
+        todo!()
+    }
+
+    fn as_any(&self) -> &dyn std::any::Any {
+        todo!()
+    }
+
+    fn clone_box(&self) -> Box<dyn BasePackage> {
+        todo!()
+    }
+}