From 0b06f54103490e3ce5658e82bbc0119633e26cd8 Mon Sep 17 00:00:00 2001
From: nsfisis <nsfisis@gmail.com>
Date: Fri, 22 May 2026 01:29:48 +0900
Subject: refactor(composer): unify Composer/PartialComposer via Rc handles

Model PHP's `Composer extends PartialComposer` as a PartialOrFullComposer
enum and merge partial_composer.rs into composer.rs. Introduce
ComposerHandle / PartialComposerHandle (plus their Weak variants) so the
graph can be shared, and build it at once with Rc::new_cyclic in the
factory to resolve the back-reference cycles.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
---
 crates/shirabe/src/command/self_update_command.rs | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

(limited to 'crates/shirabe/src/command/self_update_command.rs')

diff --git a/crates/shirabe/src/command/self_update_command.rs b/crates/shirabe/src/command/self_update_command.rs
index ccfbe07..8645ce1 100644
--- a/crates/shirabe/src/command/self_update_command.rs
+++ b/crates/shirabe/src/command/self_update_command.rs
@@ -20,7 +20,8 @@ use shirabe_php_shim::{
 };
 
 use crate::command::{BaseCommand, BaseCommandData, HasBaseCommandData};
-use crate::composer::Composer;
+use crate::composer;
+use crate::composer::ComposerHandle;
 use crate::config::Config;
 use crate::console::input::InputArgument;
 use crate::console::input::InputOption;
@@ -280,7 +281,7 @@ impl SelfUpdateCommand {
             .as_string()
             .map(|s| s.to_string())
             .unwrap_or_else(|| latest_version.clone());
-        let current_major_version = Preg::replace(r"{^(\d+).*}", "$1", &Composer::get_version())?;
+        let current_major_version = Preg::replace(r"{^(\d+).*}", "$1", &composer::get_version())?;
         let update_major_version = Preg::replace(r"{^(\d+).*}", "$1", &update_version)?;
         let preview_major_version = Preg::replace(
             r"{^(\d+).*}",
@@ -382,7 +383,7 @@ impl SelfUpdateCommand {
             channel_string.push_str(".x");
         }
 
-        if Composer::VERSION == update_version.as_str() {
+        if composer::VERSION == update_version.as_str() {
             io.write_error3(
                 &sprintf(
                     "<info>You are already using the latest available Composer version %s (%s channel).</info>",
@@ -414,11 +415,11 @@ impl SelfUpdateCommand {
             "%s/%s-%s%s",
             &[
                 PhpMixed::String(rollback_dir.clone()),
-                PhpMixed::String(strtr(Composer::RELEASE_DATE, " :", "_-")),
+                PhpMixed::String(strtr(composer::RELEASE_DATE, " :", "_-")),
                 PhpMixed::String(Preg::replace(
                     r"{^([0-9a-f]{7})[0-9a-f]{33}$}",
                     "$1",
-                    &Composer::VERSION,
+                    &composer::VERSION,
                 )?),
                 PhpMixed::String(Self::OLD_INSTALL_EXT.to_string()),
             ],
@@ -637,7 +638,7 @@ RGv89BPD+2DLnJysngsvVaUCAwEAAQ==\n\
             io.write_error3(
                 &sprintf(
                     "Use <info>composer self-update --rollback</info> to return to version <comment>%s</comment>",
-                    &[PhpMixed::String(Composer::VERSION.to_string())],
+                    &[PhpMixed::String(composer::VERSION.to_string())],
                 ),
                 true,
                 io_interface::NORMAL,
-- 
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