feat(shirabe): resolve phase-b TODOs with shared ownership

Replace TODO(phase-b) placeholders (todo!() and commented-out code)
with real implementations:

- Share JsonFile via Rc<RefCell<JsonFile>> so JsonConfigSource and the
  owning command can hold the same instance (base_config_command,
  config_command, repository_command, require_command, create_project,
  remove_command, factory)
- Change InstallerInterface methods (is_installed, download, prepare,
  cleanup, get_install_path) to &mut self so initialize_vendor_dir can
  run, propagated to all installer implementations
- Pass io/config/filesystem/process by clone instead of moving or
  stubbing (auth_helper, svn_driver, curl_downloader, library_installer)
- Make TransportException Clone and store it by value in VcsRepository
- Clone operations in Transaction sort, root_aliases/temporary_constraints
  in RepositorySet::create_pool, and share CompletePackage via handle in
  PlatformRepository
- Wire up set_option, set_requires/set_dev_requires, installation manager
  setters, BumpCommand::set_composer, and clean_backups/set_local_phar

1 files changed, 11 insertions, 9 deletions

diff --git a/crates/shirabe/src/command/repository_command.rs b/crates/shirabe/src/command/repository_command.rs
index 5ced013..975dd32 100644
--- a/crates/shirabe/src/command/repository_command.rs
+++ b/crates/shirabe/src/command/repository_command.rs
@@ -25,7 +25,7 @@ pub struct RepositoryCommand {
     base_command_data: BaseCommandData,
 
     config: Option<std::rc::Rc<std::cell::RefCell<Config>>>,
-    config_file: Option<JsonFile>,
+    config_file: Option<std::rc::Rc<std::cell::RefCell<JsonFile>>>,
     config_source: Option<JsonConfigSource>,
 }
 
@@ -95,8 +95,14 @@ impl RepositoryCommand {
             .as_string()
             .map(|s| s.to_string());
 
-        let config_data = self.config_file.as_mut().unwrap().read()?;
-        let config_file_path = self.config_file.as_ref().unwrap().get_path().to_string();
+        let config_data = self.config_file.as_ref().unwrap().borrow_mut().read()?;
+        let config_file_path = self
+            .config_file
+            .as_ref()
+            .unwrap()
+            .borrow()
+            .get_path()
+            .to_string();
         let config_data_map: IndexMap<String, PhpMixed> = match config_data {
             PhpMixed::Array(m) => m.into_iter().map(|(k, v)| (k, *v)).collect(),
             _ => IndexMap::new(),
@@ -416,14 +422,10 @@ impl BaseConfigCommand for RepositoryCommand {
         &mut self.config
     }
 
-    fn config_file(&self) -> Option<&JsonFile> {
+    fn config_file(&self) -> Option<&std::rc::Rc<std::cell::RefCell<JsonFile>>> {
         self.config_file.as_ref()
     }
 
-    fn config_file_mut(&mut self) -> Option<&mut JsonFile> {
-        self.config_file.as_mut()
-    }
-
     fn config_source(&self) -> Option<&JsonConfigSource> {
         self.config_source.as_ref()
     }
@@ -432,7 +434,7 @@ impl BaseConfigCommand for RepositoryCommand {
         self.config_source.as_mut()
     }
 
-    fn set_config_file(&mut self, file: Option<JsonFile>) {
+    fn set_config_file(&mut self, file: Option<std::rc::Rc<std::cell::RefCell<JsonFile>>>) {
         self.config_file = file;
     }