From e583112899cbea7494ffdd73d7de380dd5f808c4 Mon Sep 17 00:00:00 2001
From: nsfisis <nsfisis@gmail.com>
Date: Wed, 10 Jun 2026 00:54:22 +0900
Subject: feat(phase-c): resolve exception-handling phase-b TODOs

* Catch specific exception types instead of broad/placeholder handling.
* Drop the shim Countable trait.
---
 crates/shirabe/src/repository/installed_array_repository.rs | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

(limited to 'crates/shirabe/src/repository/installed_array_repository.rs')

diff --git a/crates/shirabe/src/repository/installed_array_repository.rs b/crates/shirabe/src/repository/installed_array_repository.rs
index 64098e9..487a6da 100644
--- a/crates/shirabe/src/repository/installed_array_repository.rs
+++ b/crates/shirabe/src/repository/installed_array_repository.rs
@@ -1,7 +1,6 @@
 //! ref: composer/src/Composer/Repository/InstalledArrayRepository.php
 
 use indexmap::IndexMap;
-use shirabe_php_shim::Countable;
 use shirabe_semver::constraint::AnyConstraint;
 
 use crate::package::BasePackageHandle;
@@ -41,7 +40,10 @@ impl InstalledRepositoryInterface for InstalledArrayRepository {
     }
 
     fn is_fresh(&self) -> bool {
-        self.inner.count() == 0
+        self.inner
+            .count()
+            .expect("WritableArrayRepository::count is infallible")
+            == 0
     }
 }
 
@@ -87,13 +89,11 @@ impl WritableRepositoryInterface for InstalledArrayRepository {
     }
 }
 
-impl Countable for InstalledArrayRepository {
-    fn count(&self) -> i64 {
+impl RepositoryInterface for InstalledArrayRepository {
+    fn count(&self) -> anyhow::Result<usize> {
         todo!()
     }
-}
 
-impl RepositoryInterface for InstalledArrayRepository {
     fn has_package(&self, _package: PackageInterfaceHandle) -> bool {
         todo!()
     }
-- 
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