Zagreus 6.0 - Rewrite from Scratch

.clang-format

@@ -1,5 +1,5 @@
 ---
 Language: Cpp
 BasedOnStyle: Google
-ColumnLimit: 100
+ColumnLimit: 120
 IndentWidth: 4

.github/ISSUE_TEMPLATE/bug_report.md

@@ -11,15 +11,17 @@ assignees: Dannyj1
 A clear and concise description of what the bug is.
 
 **FEN or PGN File (if applicable)**
-If you have a specific position in which the bug consistently occurs, you can place the FEN string of said position here. If not, please provide the PGN file of a game where the bug happened.
+If you have a specific position in which the bug consistently occurs, you can place the FEN string of said position
+here. If not, please provide the PGN file of a game where the bug happened.
 
 **Game Settings (if applicable)**
 Things like time control, opening book, chess variant, opponent engine, etc.
 
 **Desktop (please complete the following information):**
- - OS: [e.g. Windows, Linux]
- - Version: [e.g. 10, 11, Debian Bookworm]
- - Chess UI (if applicable): [e.g. Arena, CuteChess]
+
+- OS: [e.g. Windows, Linux]
+- Version: [e.g. 10, 11, Debian Bookworm]
+- Chess UI (if applicable): [e.g. Arena, CuteChess]
 
 **Additional context/comments**
 Add any other context about the problem or additional comments here.

.github/workflows/ctest.yml

@@ -21,7 +21,7 @@ jobs:
       - name: Setup Clang
         uses: KyleMayes/install-llvm-action@v2
         with:
-          version: "17"
+          version: "18"
           arch: "x64"
 
       - name: Configure CMake & Build

.github/workflows/doxygen.yml

@@ -0,0 +1,21 @@
+name: Doxygen GitHub Pages Deploy Action
+
+on:
+  push:
+    branches:
+      - master
+      - rewrite
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    steps:
+      - uses: DenverCoder1/[email protected]
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          branch: gh-pages
+          #folder: docs/html
+          #config_file: Doxyfile
+          doxygen_version: 1.12.0

.github/workflows/release.yml

@@ -12,7 +12,7 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-22.04
+          - os: ubuntu-latest
             build-name: Linux
             artifact-extension: .tar.gz
             config-command: cmake -DCMAKE_BUILD_TYPE=Release -DAPPEND_VERSION_USE_GIT=OFF .
@@ -39,9 +39,9 @@ jobs:
 
       - name: Setup Clang (Linux)
         if: runner.os == 'Linux'
-        uses: KyleMayes/install-llvm-action@v1
+        uses: KyleMayes/install-llvm-action@v2
         with:
-          version: "17"
+          version: "18"
 
       - name: Setup msys and install required packages
         if: runner.os == 'Windows'
@@ -74,12 +74,6 @@ jobs:
           mkdir rel
           cp "$executable_name" rel/
           cp LICENSE README.md rel/
-          mkdir "rel/source-code"
-          cp -r src "rel/source-code"
-          cp -r senjo "rel/source-code"
-          cp LICENSE "rel/source-code"
-          cp README.md "rel/source-code"
-          cp CMakeLists.txt "rel/source-code"
           cd rel
           ${{ matrix.archive-command }} "../$executable_name${{ matrix.artifact-extension }}" *
 
@@ -91,13 +85,13 @@ jobs:
 
   create-release:
     needs: build
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
     steps:
       - name: Download artifacts
         uses: actions/download-artifact@v4
         with:
           path: artifacts
-  
+
       - name: Create Release
         uses: softprops/action-gh-release@v1
         with:

.github/workflows/valgrind.yml

@@ -21,7 +21,7 @@ jobs:
       - name: Setup Clang
         uses: KyleMayes/install-llvm-action@v2
         with:
-          version: "17"
+          version: "18"
           arch: "x64"
 
       - name: Install valgrind

.gitignore

@@ -2,3 +2,6 @@
 /cmake-build-debug/
 /cmake-build-release/
 /perft.txt
+/quiet-labeled.epd
+/src/uci-specification.txt
+/cmake-build*/

CMakeLists.txt

@@ -20,9 +20,9 @@
 # along with Zagreus.  If not, see <https://www.gnu.org/licenses/>.
 
 cmake_minimum_required(VERSION 3.25)
-set(CMAKE_CXX_STANDARD 20)
+set(CMAKE_CXX_STANDARD 23)
 project(Zagreus)
-set(ZAGREUS_VERSION_MAJOR "5")
+set(ZAGREUS_VERSION_MAJOR "6")
 set(ZAGREUS_VERSION_MINOR "0")
 
 # Default values
@@ -54,6 +54,7 @@ if (CMAKE_BUILD_TYPE STREQUAL "Debug")
     option(APPEND_VERSION_USE_GIT "Append version or branch to filename using git, when off it always uses just the version" ON)
     option(ENABLE_CLANG_TIDY "Enable the use of clang-tidy (slows down compiling a lot)" OFF)
     option(ENABLE_TESTS "Enable the compilation and execution of tests" ON)
+    option(ENABLE_IWYU "Enable the use of Include What You Use (IWYU)" ON)
 else ()
     option(ENABLE_OPTIMIZATION "Enable optimization flags (-O3)" ON)
     option(ENABLE_OPTIMIZATION_FAST_MATH "Enable fast math optimization flags (-Ofast)" ON)
@@ -68,6 +69,7 @@ else ()
     option(APPEND_VERSION_USE_GIT "Append version or branch to filename using git, when off it always uses just the version" ON)
     option(ENABLE_CLANG_TIDY "Enable the use of clang-tidy (slows down compiling a lot)" OFF)
     option(ENABLE_TESTS "Enable the compilation and execution of tests" OFF)
+    option(ENABLE_IWYU "Enable the use of Include What You Use (IWYU)" OFF)
 endif ()
 
 if (ENABLE_TESTS)
@@ -103,6 +105,7 @@ message("APPEND_VERSION: ${APPEND_VERSION}")
 message("APPEND_VERSION_USE_GIT: ${APPEND_VERSION_USE_GIT}")
 message("ENABLE_CLANG_TIDY: ${ENABLE_CLANG_TIDY}")
 message("ENABLE_TESTS: ${ENABLE_TESTS}")
+message("ENABLE_IWYU: ${ENABLE_IWYU}")
 
 if (APPEND_VERSION)
     execute_process(COMMAND git rev-parse --abbrev-ref HEAD
@@ -200,20 +203,31 @@ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${BUILD_FLAGS}")
 set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${BUILD_FLAGS}")
 
 file(GLOB inc_zagreus "src/*.h" "src/*.cpp")
-file(GLOB inc_senjo "senjo/*.h" "senjo/*.cpp")
 
-add_executable(Zagreus src/main.cpp ${inc_senjo} ${inc_zagreus})
+add_executable(Zagreus src/main.cpp ${inc_zagreus})
 
 target_compile_definitions(Zagreus PRIVATE ZAGREUS_VERSION_MAJOR="${ZAGREUS_VERSION_MAJOR}")
 target_compile_definitions(Zagreus PRIVATE ZAGREUS_VERSION_MINOR="${ZAGREUS_VERSION_MINOR}")
 
+if (ENABLE_IWYU)
+    find_program(IWYU_PATH NAMES "include-what-you-use")
+
+    if (IWYU_PATH)
+        set(CMAKE_CXX_INCLUDE_WHAT_YOU_USE "${IWYU_PATH}")
+        set_property(TARGET Zagreus PROPERTY CXX_INCLUDE_WHAT_YOU_USE "${IWYU_PATH}")
+        message(STATUS "IWYU found and enabled: ${IWYU_PATH}")
+    else ()
+        message(WARNING "IWYU requested but not found. Please install IWYU or disable ENABLE_IWYU.")
+    endif ()
+endif ()
+
 if (ENABLE_TESTS)
     file(GLOB tests_folder "tests/*.h" "tests/*.cpp")
 
     # Remove main from inc_zagreus
     list(REMOVE_ITEM inc_zagreus "${CMAKE_CURRENT_SOURCE_DIR}/src/main.cpp")
 
-    add_executable(zagreus-tests ${tests_folder} ${inc_senjo} ${inc_zagreus})
+    add_executable(zagreus-tests ${tests_folder} ${inc_zagreus})
     target_link_libraries(zagreus-tests PRIVATE Catch2::Catch2WithMain)
 
     target_compile_definitions(zagreus-tests PRIVATE ZAGREUS_VERSION_MAJOR="${ZAGREUS_VERSION_MAJOR}")
@@ -223,4 +237,4 @@ if (ENABLE_TESTS)
     include(CTest)
     include(Catch)
     catch_discover_tests(zagreus-tests)
-endif ()
+endif ()