feat: experimental codex stdio-to-uds subcommand (#5350)

codex-rs/stdio-to-uds/src/main.rs

@@ -0,0 +1,19 @@
+use std::env;
+use std::path::PathBuf;
+use std::process;
+
+fn main() -> anyhow::Result<()> {
+    let mut args = env::args_os().skip(1);
+    let Some(socket_path) = args.next() else {
+        eprintln!("Usage: codex-stdio-to-uds <socket-path>");
+        process::exit(1);
+    };
+
+    if args.next().is_some() {
+        eprintln!("Expected exactly one argument: <socket-path>");
+        process::exit(1);
+    }
+
+    let socket_path = PathBuf::from(socket_path);
+    codex_stdio_to_uds::run(&socket_path)
+}