cmake_minimum_required(VERSION 4.0)

project(repo-lens VERSION 1.0.0 LANGUAGES CXX)

set(CMAKE_CXX_STANDARD 20)
set(CMAKE_CXX_STANDARD_REQUIRED true)
set(CMAKE_CXX_EXTENSIONS OFF)

# Recoverable failures use explicit status returns throughout the project.
if(MSVC)
    string(REGEX REPLACE "/EH[a-zA-Z+-]+" "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
    add_compile_options(/EHs-c-)
    add_compile_definitions(_HAS_EXCEPTIONS=0)
else()
    add_compile_options(-fno-exceptions)
endif()
set(CMAKE_EXPORT_COMPILE_COMMANDS ON CACHE BOOL "Generate compile_commands.json with supported generators")

set_property(GLOBAL PROPERTY USE_FOLDERS ON)
OPTION(ENABLE_TESTS "Enable Unit Tests" ON)
OPTION(ENABLE_ALL_REASONABLE_WARNINGS "Enable all possible reasonable warnings" ON )
OPTION(ENABLE_WARNINGS_AS_ERRORS "Warnings are treated as Errors" ON)
OPTION(ENABLE_STATIC_ANALYSIS "Enable Static Analysis Tools" ON)
OPTION(ENABLE_SANITIZERS "Enable Sanitizer Tools" OFF)

list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake)

include(compilerwarnings)
include(sanitizers)
include(staticanalysis)

# @ai-bookmark OPTIONAL_TEST_DEPENDENCY_BOUNDARY
# Keep dependency downloads inside the optional test path; the application builds offline.
if (ENABLE_TESTS)
    message("-- Unit Testing Enabled")
    enable_testing()
    add_subdirectory(test)
endif()

add_subdirectory(src)