Add initial CLI

CMakeLists.txt

@@ -1,5 +1,5 @@
 cmake_minimum_required(VERSION 3.28)
-project(hazel)
+project(hazel VERSION 0.0.1)
 
 set (CMAKE_CXX_STANDARD 20)
 

src/CMakeLists.txt

@@ -45,6 +45,7 @@ target_link_libraries(hazelsrc
     ${UUID_LIB}
     OpenSSL::Crypto
     SQLiteCpp
+    CLI11::CLI11
 )
 target_link_libraries(hazel hazelsrc)
 

src/hazel/Main.cpp

@@ -3,11 +3,31 @@
 #include "spdlog/spdlog.h"
 #include "spdlog/cfg/env.h"
 
-int main() {
+#include "CLI/CLI.hpp"
+#include <filesystem>
+
+int main(int argc, char** argv) {
 #ifdef HAZEL_DEBUG
     spdlog::set_level(spdlog::level::debug);
 #else
     spdlog::cfg::load_env_levels();
 #endif
+    CLI::App app{
+        "Homelab metaserver"
+    };
+
+    std::filesystem::path configDir = 
+#ifdef HAZEL_DEBUG
+        "./data/";
+#else
+        "/opt/hazel/data/";
+#endif
+
+    app.add_option("-d,--data-dir", configDir, "Where to source data and config from. This is where the database goes, and where scripts go");
+
+    CLI11_PARSE(app, argc, argv);
+
+    std::filesystem::create_directories(configDir);
+
     hazel::HazelCore::getInstance().init();
 }

src/hazel/server/Hazel.cpp

@@ -31,7 +31,6 @@ void HazelCore::bootstrapDatabase() {
     db.initDatabase();
 }
 
-
 void HazelCore::prepareHandlers() {
 #ifdef HAZEL_DEBUG
     if (std::filesystem::exists("www-debug")) {