build: Search for files instead off explicitly giving CMake file list and enable color diagnostics

CMakeLists.txt

@@ -1,16 +1,16 @@
 cmake_minimum_required(VERSION 3.30)
+
 project(nutri)
 
 set(CMAKE_CXX_STANDARD 26)
 set(CMAKE_EXPORT_COMPILE_COMMANDS 1)
-add_compile_options(-fdiagnostics-color=always)
+set(CMAKE_COLOR_DIAGNOSTICS 1)
 
 find_program(MOLD_LINKER mold)
-if (MOLD_LINKER)
+if(MOLD_LINKER)
   add_link_options(-fuse-ld=mold)
 endif()
 
-
 if(CMAKE_BUILD_TYPE STREQUAL "Release")
   set(CMAKE_INTERPROCEDURAL_OPTIMIZATION TRUE)
   add_compile_options(-O3 -march=native)
@@ -20,10 +20,10 @@ endif()
 include(FetchContent)
 
 find_package(ctre QUIET)
-if (NOT ctre_FOUND)
+if(NOT ctre_FOUND)
   FetchContent_Declare(
     ctre
-    GIT_REPOSITORY https://github.com/hanickadot/compile-time-regular-expressions.git 
+    GIT_REPOSITORY https://github.com/hanickadot/compile-time-regular-expressions.git
     GIT_TAG v3.9.0
     GIT_SHALLOW TRUE
   )
@@ -31,10 +31,10 @@ if (NOT ctre_FOUND)
 endif()
 
 find_package(cpr QUIET)
-if (NOT cpr_FOUND)
+if(NOT cpr_FOUND)
   FetchContent_Declare(
     cpr
-    GIT_REPOSITORY https://github.com/libcpr/cpr.git 
+    GIT_REPOSITORY https://github.com/libcpr/cpr.git
     GIT_TAG 1.11.0
     GIT_SHALLOW TRUE
   )
@@ -42,7 +42,7 @@ if (NOT cpr_FOUND)
 endif()
 
 find_package(glaze QUIET)
-if (NOT glaze_FOUND)
+if(NOT glaze_FOUND)
   FetchContent_Declare(
     glaze
     GIT_REPOSITORY https://github.com/stephenberry/glaze.git
@@ -52,13 +52,10 @@ if (NOT glaze_FOUND)
   FetchContent_MakeAvailable(glaze)
 endif()
 
-add_executable(
-  nutri
-  src/main.cpp
-  src/ArgParser.hpp
-  src/Helpers/Utility.cpp
-  src/Helpers/Utility.hpp
-  src/Helpers/WolframAlpha.hpp
+file(GLOB_RECURSE SOURCES
+  ${CMAKE_SOURCE_DIR}/src/*.cpp
+  ${CMAKE_SOURCE_DIR}/src/*.hpp
 )
 
+add_executable(nutri ${SOURCES})
 target_link_libraries(nutri PRIVATE cpr::cpr ctre::ctre glaze::glaze)