Enable ASAN and clang-tidy options

Author: freshthinking

.clang-tidy

@@ -0,0 +1,3 @@
+Checks: '-*,bugprone-*,performance-*,modernize-*'
+WarningsAsErrors: ''
+HeaderFilterRegex: 'src/.*'

.gitignore

@@ -39,3 +39,6 @@
 
 # debug information files
 *.dwo
+
+# Build directories
+/build/

CMakeLists.txt

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+cmake_minimum_required(VERSION 3.25)
+project(ExchangeSimulator VERSION 0.1 LANGUAGES CXX)
+
+set(CMAKE_CXX_STANDARD 23)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_CXX_EXTENSIONS OFF)
+
+option(ENABLE_ASAN "Enable AddressSanitizer" OFF)
+if(ENABLE_ASAN)
+  if(MSVC)
+    add_compile_options(/fsanitize=address)
+    add_link_options(/fsanitize=address)
+  else()
+    add_compile_options(-fsanitize=address -fno-omit-frame-pointer)
+    add_link_options(-fsanitize=address)
+  endif()
+endif()
+
+option(ENABLE_CLANG_TIDY "Enable clang-tidy analysis" OFF)
+if(ENABLE_CLANG_TIDY)
+  find_program(CLANG_TIDY_EXE NAMES clang-tidy)
+  if(CLANG_TIDY_EXE)
+    set(CMAKE_CXX_CLANG_TIDY ${CLANG_TIDY_EXE})
+  else()
+    message(WARNING "clang-tidy requested but executable not found")
+  endif()
+endif()
+
+include(FetchContent)
+FetchContent_Declare(
+  spdlog
+  GIT_REPOSITORY https://github.com/gabime/spdlog.git
+  GIT_TAG v1.12.0
+)
+FetchContent_MakeAvailable(spdlog)
+
+add_subdirectory(src)
+
+# Tests
+option(BUILD_TESTING "Build tests" ON)
+if(BUILD_TESTING)
+  enable_testing()
+  add_subdirectory(tests)
+endif()

README.md

@@ -1 +1,19 @@
-# ExchangeSimulator
+# ExchangeSimulator
+
+A cross-platform exchange matching engine simulator written in modern C++23.
+
+## Building
+
+```bash
+cmake -S . -B build
+cmake --build build
+```
+
+Pass optional flags to enable developer tooling:
+
+```bash
+cmake -S . -B build -DENABLE_ASAN=ON          # AddressSanitizer
+cmake -S . -B build -DENABLE_CLANG_TIDY=ON    # clang-tidy analysis
+```
+
+Requires the [spdlog](https://github.com/gabime/spdlog) library to be available to the build system.

docs/README.md

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+# ExchangeSimulator Documentation
+
+Documentation will be added here.

src/CMakeLists.txt

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+add_library(core INTERFACE)
+target_include_directories(core INTERFACE ${CMAKE_CURRENT_SOURCE_DIR}/core)
+target_link_libraries(core INTERFACE spdlog::spdlog)
+
+add_library(engine INTERFACE)
+target_include_directories(engine INTERFACE ${CMAKE_CURRENT_SOURCE_DIR}/engine)
+
+add_executable(exchange_simulator sim/main.cpp)
+target_link_libraries(exchange_simulator PRIVATE core engine)

src/core/logger.h

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+#pragma once
+
+#include <spdlog/spdlog.h>
+#include <string_view>
+
+namespace es {
+
+inline void info(std::string_view msg) {
+    spdlog::info("{}", msg);
+}
+
+}  // namespace es

src/engine/matching_engine.h

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+#pragma once
+
+namespace es {
+class MatchingEngine {
+public:
+    void run();
+};
+}

src/exchanges/cme/adapter.h

@@ -0,0 +1,8 @@
+#pragma once
+
+namespace es::cme {
+class Adapter {
+public:
+    void connect();
+};
+}

src/exchanges/eurex/adapter.h

@@ -0,0 +1,8 @@
+#pragma once
+
+namespace es::eurex {
+class Adapter {
+public:
+    void connect();
+};
+}