From a9bb49c7d685dd82feaf4050f756fdf590315200 Mon Sep 17 00:00:00 2001
From: nsfisis <nsfisis@gmail.com>
Date: Sun, 17 May 2026 13:56:15 +0900
Subject: 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.
---
 crates/shirabe/src/repository/vcs/vcs_driver.rs | 61 +++++++++++++++++++++++++
 1 file changed, 61 insertions(+)

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

diff --git a/crates/shirabe/src/repository/vcs/vcs_driver.rs b/crates/shirabe/src/repository/vcs/vcs_driver.rs
index 3195822..162792e 100644
--- a/crates/shirabe/src/repository/vcs/vcs_driver.rs
+++ b/crates/shirabe/src/repository/vcs/vcs_driver.rs
@@ -17,6 +17,67 @@ use crate::util::http::response::Response;
 use crate::util::http_downloader::HttpDownloader;
 use crate::util::process_executor::ProcessExecutor;
 
+#[derive(Debug)]
+pub struct VcsDriverBase {
+    pub url: String,
+    pub origin_url: String,
+    pub repo_config: IndexMap<String, PhpMixed>,
+    pub io: Box<dyn IOInterface>,
+    pub config: Config,
+    pub process: ProcessExecutor,
+    pub http_downloader: HttpDownloader,
+    pub info_cache: IndexMap<String, Option<IndexMap<String, PhpMixed>>>,
+    pub cache: Option<Cache>,
+}
+
+impl VcsDriverBase {
+    pub fn new(
+        repo_config: IndexMap<String, PhpMixed>,
+        io: Box<dyn IOInterface>,
+        config: Config,
+        http_downloader: HttpDownloader,
+        process: ProcessExecutor,
+    ) -> Self {
+        let url = repo_config
+            .get("url")
+            .and_then(|v| v.as_string())
+            .unwrap_or("")
+            .to_string();
+        let origin_url = url.clone();
+        Self {
+            url,
+            origin_url,
+            repo_config,
+            io,
+            config,
+            process,
+            http_downloader,
+            info_cache: IndexMap::new(),
+            cache: None,
+        }
+    }
+
+    pub fn should_cache(&self, identifier: &str) -> bool {
+        self.cache.is_some() && Preg::is_match("{^[a-f0-9]{40}$}iD", identifier).unwrap_or(false)
+    }
+
+    pub fn get_scheme(&self) -> &str {
+        if extension_loaded("openssl") {
+            return "https";
+        }
+        "http"
+    }
+
+    pub fn get_contents(&self, url: &str) -> anyhow::Result<Response, TransportException> {
+        let options = self
+            .repo_config
+            .get("options")
+            .cloned()
+            .unwrap_or(PhpMixed::Array(IndexMap::new()));
+        self.http_downloader.get(url, &options)
+    }
+}
+
 // TODO(phase-b): the constructor is `final` in PHP; concrete implementations must replicate the
 // initialization logic (local-path normalization etc.) from the original new() body.
 pub trait VcsDriver: VcsDriverInterface {
-- 
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