some update.

include/LSP/Server.h

@@ -17,7 +17,7 @@ class Server {
     std::map<std::string_view, void (*)(std::string_view)> methods;
 
 public:
-    int run();
+    int run(int argc, char** argv);
     int exit();
     void handle_message(std::string_view message);
 

include/LSP/Setting.h

@@ -0,0 +1,16 @@
+#include <string_view>
+
+namespace clice {
+
+/// Settings for the LSP server
+struct Setting {
+    /// compile_commands.json file path
+    std::string compile_commands_dictionary = "/build";
+    /// mode of the server: ["pipe", "socket", "index"]
+    std::string mode = "pipe";
+};
+
+/// global setting instance
+inline Setting setting = {};
+
+}  // namespace clice