database connection created

CMakeLists.txt

@@ -1,11 +1,12 @@
 cmake_minimum_required(VERSION 3.20)
 
 # -----------------------------
-# Force Clang before project() is called
+# Force Clang before project()
 # -----------------------------
 if(NOT DEFINED CMAKE_C_COMPILER)
     set(CMAKE_C_COMPILER clang CACHE STRING "" FORCE)
 endif()
+
 if(NOT DEFINED CMAKE_CXX_COMPILER)
     set(CMAKE_CXX_COMPILER clang++ CACHE STRING "" FORCE)
 endif()
@@ -21,13 +22,20 @@ set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 set(CMAKE_BUILD_TYPE Release)
 
 # -----------------------------
-# Dependencies (local submodules / cloned repos)
+# System dependency: libsodium
+# -----------------------------
+find_package(PkgConfig REQUIRED)
+pkg_check_modules(LIBSODIUM REQUIRED IMPORTED_TARGET libsodium)
+
+# -----------------------------
+# Dependencies (vendored)
 # -----------------------------
 add_subdirectory(external/spdlog)
 add_subdirectory(external/cpr)
 add_subdirectory(external/clickhouse-cpp)
 add_subdirectory(external/tomlplusplus)
 add_subdirectory(external/json)
+
 # -----------------------------
 # Executable
 # -----------------------------
@@ -36,7 +44,10 @@ add_executable(${PROJECT_NAME} src/main.cpp)
 # -----------------------------
 # Auto-discover include dirs under src/
 # -----------------------------
-file(GLOB_RECURSE SRC_SUBDIRS LIST_DIRECTORIES true "${CMAKE_CURRENT_SOURCE_DIR}/src/*")
+file(GLOB_RECURSE SRC_SUBDIRS LIST_DIRECTORIES true
+    "${CMAKE_CURRENT_SOURCE_DIR}/src/*"
+)
+
 set(SRC_INCLUDES "")
 foreach(dir ${SRC_SUBDIRS})
     if(IS_DIRECTORY ${dir})
@@ -45,10 +56,15 @@ foreach(dir ${SRC_SUBDIRS})
 endforeach()
 
 # -----------------------------
-# Auto-discover all .cpp files except main.cpp
+# Auto-discover all .cpp except main.cpp
 # -----------------------------
-file(GLOB_RECURSE ALL_CPP "${CMAKE_CURRENT_SOURCE_DIR}/src/*.cpp")
-list(REMOVE_ITEM ALL_CPP "${CMAKE_CURRENT_SOURCE_DIR}/src/main.cpp")
+file(GLOB_RECURSE ALL_CPP
+    "${CMAKE_CURRENT_SOURCE_DIR}/src/*.cpp"
+)
+
+list(REMOVE_ITEM ALL_CPP
+    "${CMAKE_CURRENT_SOURCE_DIR}/src/main.cpp"
+)
 
 # -----------------------------
 # Apply sources and includes
@@ -65,15 +81,19 @@ target_link_libraries(${PROJECT_NAME} PRIVATE
     clickhouse-cpp-lib
     tomlplusplus::tomlplusplus
     nlohmann_json::nlohmann_json
+    PkgConfig::LIBSODIUM
 )
 
 # -----------------------------
-# Compiler warnings (Clang/GCC)
+# Compiler warnings (Clang / GCC)
 # -----------------------------
 if(CMAKE_CXX_COMPILER_ID MATCHES "Clang|GNU")
-    add_compile_options(
-        -Wall -Wextra -Wpedantic
-        -Wconversion -Wshadow
+    target_compile_options(${PROJECT_NAME} PRIVATE
+        -Wall
+        -Wextra
+        -Wpedantic
+        -Wconversion
+        -Wshadow
         -Wnull-dereference
         -Wdouble-promotion
     )