refactor: rename sandbox-daemon to sandbox-agent

engine/packages/openapi-gen/src/main.rs

@@ -1,8 +1,12 @@
 use std::env;
 use std::fs;
+use std::io::Write;
 use std::path::PathBuf;
 
+use tracing_subscriber::{layer::SubscriberExt, util::SubscriberInitExt, EnvFilter};
+
 fn main() {
+    init_logging();
     let mut out: Option<PathBuf> = None;
     let mut stdout = false;
     let mut args = env::args().skip(1).peekable();
@@ -26,15 +30,30 @@ fn main() {
         }
     }
 
-    let schema = sandbox_daemon_openapi_gen::OPENAPI_JSON;
+    let schema = sandbox_agent_openapi_gen::OPENAPI_JSON;
     if stdout {
-        println!("{schema}");
+        write_stdout(schema);
         return;
     }
 
     let out = out.unwrap_or_else(|| PathBuf::from("openapi.json"));
     if let Err(err) = fs::write(&out, schema) {
-        eprintln!("failed to write {}: {err}", out.display());
+        tracing::error!(path = %out.display(), error = %err, "failed to write openapi schema");
         std::process::exit(1);
     }
 }
+
+fn init_logging() {
+    let filter = EnvFilter::try_from_default_env().unwrap_or_else(|_| EnvFilter::new("info"));
+    tracing_subscriber::registry()
+        .with(filter)
+        .with(tracing_logfmt::builder().layer().with_writer(std::io::stderr))
+        .init();
+}
+
+fn write_stdout(text: &str) {
+    let mut out = std::io::stdout();
+    let _ = out.write_all(text.as_bytes());
+    let _ = out.write_all(b"\n");
+    let _ = out.flush();
+}