Method resolve_server_binary

src-tauri/src/local_runtime.rs:314–351

(&self)

    }

    fn resolve_server_binary(&self) -> Result<PathBuf, AppError> {
        if let Ok(path) = std::env::var("OPENLLM_LLAMA_SERVER_PATH") {
            let binary = PathBuf::from(path);
            if binary.exists() {
                return Ok(binary);
            }
        }

        let binary_name = if cfg!(target_os = "windows") {
            "llama-server.exe"
        } else {
            "llama-server"
        };

        let candidates = if cfg!(target_os = "windows") {
            self.windows_binary_candidates(binary_name)
        } else {
            vec![self.runtime_root.join(binary_name)]
        };

        for candidate in &candidates {
            println!("[RuntimeManager] Checking binary candidate: {} -> exists: {}", candidate.display(), candidate.exists());
            if candidate.exists() {
                println!("[RuntimeManager] Found binary at: {}", candidate.display());
                return Ok(candidate.clone());
            }
        }

        Err(AppError::RuntimeError(format!(
            "Could not find a usable llama.cpp server binary. Checked: {}. Put your binaries under '{}'",
            candidates
                .iter()
                .map(|path| format!("'{}'", path.display()))
                .collect::<Vec<_>>()
                .join(", "),
            self.runtime_root.display()
        )))
    }

    fn windows_binary_candidates(&self, binary_name: &str) -> Vec<PathBuf> {
        let has_nvidia = Self::has_command("nvidia-smi");