feat: !ping in lua + bot and time libraries

4 files changed, 62 insertions, 62 deletions

diff --git a/bot/src/commands/command.cpp b/bot/src/commands/command.cpp
index 97dd88b..baf5a62 100644
--- a/bot/src/commands/command.cpp
+++ b/bot/src/commands/command.cpp
@@ -21,7 +21,6 @@
 #include "../modules/massping.hpp"
 #include "../modules/mcsrv.hpp"
 #include "../modules/notify.hpp"
-#include "../modules/ping.hpp"
 #include "../modules/settings.hpp"
 #include "../modules/spam.hpp"
 #include "../modules/timer.hpp"
@@ -35,7 +34,6 @@
 namespace bot {
   namespace command {
     CommandLoader::CommandLoader() {
-      this->add_command(std::make_unique<mod::Ping>());
       this->add_command(std::make_unique<mod::Massping>());
       this->add_command(std::make_unique<mod::Event>());
       this->add_command(std::make_unique<mod::Notify>());
@@ -50,7 +48,11 @@ namespace bot {
       this->add_command(std::make_unique<mod::MinecraftServerCheck>());
 
       this->luaState = std::make_shared<sol::state>();
-      this->luaState->open_libraries(sol::lib::base, sol::lib::string);
+      this->luaState->open_libraries(sol::lib::base, sol::lib::string,
+                                     sol::lib::math);
+
+      lua::library::add_bot_library(this->luaState);
+      lua::library::add_time_library(this->luaState);
     }
 
     void CommandLoader::load_lua_directory(const std::string &folder_path) {
diff --git a/bot/src/commands/lua.cpp b/bot/src/commands/lua.cpp
index cd7bc84..db89eff 100644
--- a/bot/src/commands/lua.cpp
+++ b/bot/src/commands/lua.cpp
@@ -7,8 +7,58 @@
 #include "commands/request.hpp"
 #include "commands/response.hpp"
 #include "schemas/user.hpp"
+#include "utils/chrono.hpp"
+#include "utils/string.hpp"
 
 namespace bot::command::lua {
+  namespace library {
+    void add_bot_library(std::shared_ptr<sol::state> state) {
+      state->set_function("bot_get_compiler_version", []() {
+        std::string info;
+#ifdef __cplusplus
+        info.append("C++" + std::to_string(__cplusplus).substr(2, 2));
+#endif
+#ifdef __VERSION__
+        info.append(" (gcc " +
+                    bot::utils::string::split_text(__VERSION__, ' ')[0] + ")");
+#endif
+        return info;
+      });
+
+      state->set_function("bot_get_uptime", []() {
+        auto now = std::chrono::steady_clock::now();
+        auto duration = now - START_TIME;
+        auto seconds =
+            std::chrono::duration_cast<std::chrono::seconds>(duration).count();
+        return static_cast<long long>(seconds);
+      });
+
+      state->set_function("bot_get_memory_usage", []() {
+        struct rusage usage;
+        getrusage(RUSAGE_SELF, &usage);
+        return usage.ru_maxrss;
+      });
+
+      state->set_function("bot_get_compile_time",
+                          []() { return BOT_COMPILED_TIMESTAMP; });
+
+      state->set_function("bot_get_version", []() { return BOT_VERSION; });
+    }
+
+    void add_time_library(std::shared_ptr<sol::state> state) {
+      state->set_function("time_current", []() {
+        return static_cast<long long>(
+            std::chrono::duration_cast<std::chrono::seconds>(
+                std::chrono::steady_clock::now().time_since_epoch())
+                .count());
+      });
+
+      state->set_function("time_humanize", [](const int &timestamp) {
+        return utils::chrono::format_timestamp(timestamp);
+      });
+    }
+  }
+
   LuaCommand::LuaCommand(std::shared_ptr<sol::state> luaState,
                          const std::string &script) {
     this->luaState = luaState;
@@ -40,7 +90,7 @@ namespace bot::command::lua {
       this->level = schemas::PermissionLevel::USER;
     }
 
-    this->handle = data["run"];
+    this->handle = data["handle"];
   }
 
   Response LuaCommand::run(const InstanceBundle &bundle,
diff --git a/bot/src/commands/lua.hpp b/bot/src/commands/lua.hpp
index 11e98d3..b858759 100644
--- a/bot/src/commands/lua.hpp
+++ b/bot/src/commands/lua.hpp
@@ -1,5 +1,6 @@
 #pragma once
 
+#include <memory>
 #include <sol/sol.hpp>
 #include <sol/state.hpp>
 #include <sol/table.hpp>
@@ -14,6 +15,11 @@
 void print_lua_object_type(const sol::object &obj);
 
 namespace bot::command::lua {
+  namespace library {
+    void add_bot_library(std::shared_ptr<sol::state> state);
+    void add_time_library(std::shared_ptr<sol::state> state);
+  }
+
   class LuaCommand : public Command {
     public:
       LuaCommand(std::shared_ptr<sol::state> luaState,
diff --git a/bot/src/modules/ping.hpp b/bot/src/modules/ping.hpp
deleted file mode 100644
index cc982f6..0000000
--- a/bot/src/modules/ping.hpp
+++ /dev/null
@@ -1,58 +0,0 @@
-#pragma once
-
-#include <sys/resource.h>
-#include <sys/types.h>
-#include <unistd.h>
-
-#include <chrono>
-#include <string>
-#include <vector>
-
-#include "../bundle.hpp"
-#include "../commands/command.hpp"
-#include "../utils/chrono.hpp"
-
-namespace bot {
-  namespace mod {
-    class Ping : public command::Command {
-        std::string get_name() const override { return "ping"; }
-
-        command::Response run(const InstanceBundle &bundle,
-                              const command::Request &request) const override {
-          auto now = std::chrono::steady_clock::now();
-          auto duration = now - START_TIME;
-          auto seconds =
-              std::chrono::duration_cast<std::chrono::seconds>(duration);
-          std::string uptime = utils::chrono::format_timestamp(seconds.count());
-
-          struct rusage usage;
-          getrusage(RUSAGE_SELF, &usage);
-
-          int used_memory = usage.ru_maxrss / 1024;
-
-          std::string cpp_info;
-
-#ifdef __cplusplus
-          cpp_info.append("C++" + std::to_string(__cplusplus).substr(2, 2));
-#endif
-
-#ifdef __VERSION__
-          cpp_info.append(" (gcc " +
-                          bot::utils::string::split_text(__VERSION__, ' ')[0] +
-                          ")");
-#endif
-
-          if (!cpp_info.empty()) {
-            cpp_info.append(" · ");
-          }
-
-          return command::Response(
-              bundle.localization
-                  .get_formatted_line(
-                      request, loc::LineId::PingResponse,
-                      {cpp_info, uptime, std::to_string(used_memory)})
-                  .value());
-        }
-    };
-  }
-}