From 886ee829cb191745167dca369045acd3125e5714 Mon Sep 17 00:00:00 2001
From: nsfisis <nsfisis@gmail.com>
Date: Fri, 5 Jun 2026 02:36:13 +0900
Subject: feat(filter): share platform req filter via Rc, drop clone_box

PlatformRequirementFilterInterface::clone_box (a todo!() trait-object
clone stub) is removed in favor of Rc<dyn ...> shared ownership, matching
PHP's by-reference sharing of the single filter object. Box<dyn ...> is
replaced with Rc<dyn ...> across the factory, Solver/RuleSetGenerator,
VersionSelector, AutoloadGenerator, Installer and the command layer
(BaseCommand/PackageDiscoveryTrait and their impls); clone_box call
sites become Rc clones.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
---
 crates/shirabe/src/autoload/autoload_generator.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'crates/shirabe/src/autoload/autoload_generator.rs')

diff --git a/crates/shirabe/src/autoload/autoload_generator.rs b/crates/shirabe/src/autoload/autoload_generator.rs
index 4d2e704..9647a8d 100644
--- a/crates/shirabe/src/autoload/autoload_generator.rs
+++ b/crates/shirabe/src/autoload/autoload_generator.rs
@@ -48,7 +48,7 @@ pub struct AutoloadGenerator {
     apcu_prefix: Option<String>,
     dry_run: bool,
     run_scripts: bool,
-    platform_requirement_filter: Box<dyn PlatformRequirementFilterInterface>,
+    platform_requirement_filter: std::rc::Rc<dyn PlatformRequirementFilterInterface>,
 }
 
 impl AutoloadGenerator {
@@ -117,7 +117,7 @@ impl AutoloadGenerator {
 
     pub fn set_platform_requirement_filter(
         &mut self,
-        platform_requirement_filter: Box<dyn PlatformRequirementFilterInterface>,
+        platform_requirement_filter: std::rc::Rc<dyn PlatformRequirementFilterInterface>,
     ) {
         self.platform_requirement_filter = platform_requirement_filter;
     }
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