feat: extend main-server artifact consumers

src/components/microservices/code-queue-mgr/src-rs/main.rs

@@ -2681,6 +2681,9 @@ fn main() {
     if env::args().any(|arg| arg == "--healthcheck") {
         std::process::exit(if run_healthcheck(config.port) { 0 } else { 1 });
     }
+    if env::args().any(|arg| arg == "--print-health") {
+        std::process::exit(if print_health(config.port) { 0 } else { 1 });
+    }
     let state = AppState {
         config,
         started_at: now_iso(),
@@ -2726,6 +2729,30 @@ fn run_healthcheck(port: u16) -> bool {
     stream.read_to_string(&mut body).is_ok() && body.contains("\"ok\": true")
 }
 
+fn print_health(port: u16) -> bool {
+    let Ok(mut stream) = TcpStream::connect(("127.0.0.1", port)) else {
+        return false;
+    };
+    let _ = stream.set_read_timeout(Some(std::time::Duration::from_secs(3)));
+    let _ = stream.set_write_timeout(Some(std::time::Duration::from_secs(3)));
+    if stream
+        .write_all(b"GET /health HTTP/1.1\r\nHost: 127.0.0.1\r\nConnection: close\r\n\r\n")
+        .is_err()
+    {
+        return false;
+    }
+    let mut response = String::new();
+    if stream.read_to_string(&mut response).is_err() {
+        return false;
+    }
+    if let Some((_, body)) = response.split_once("\r\n\r\n") {
+        println!("{}", body.trim());
+    } else {
+        println!("{}", response.trim());
+    }
+    response.contains("\"ok\": true")
+}
+
 #[cfg(test)]
 mod tests {
     use super::*;