wip

.drone.yml

@@ -2,121 +2,12 @@ kind: pipeline
 type: docker
 name: linux_amd64
 
-environment:
-  CONAN_REVISIONS_ENABLED: "1"
-
 platform:
   os: linux
   arch: amd64
 
-volumes:
-- name: dockersock
-  host:
-    path: /var/run/docker.sock
-
-- name: py
-  temp: {}
-
-- name: conan
-  host:
-    path: /root/.conan2/
-
-
-services:
-  - name: docker
-    image: docker:dind
-    privileged: true
-    volumes:
-      - name: dockersock
-        path: /var/run/
-
 steps:
-  - name: build image
+  - name: clang format
-    image: docker:latest
+    image: alpine_amd64__clang_format
-    volumes:
-    - name: dockersock
-      path: /var/run/docker.sock
-    commands:
-      - until docker info; do echo "Waiting for Docker daemon..."; sleep 1; done
-      - docker build -t ubuntu_amd64 -f ./tools/docker/linux_amd64 .
-      - docker images
-
-  - name: environment info
-    image: ubuntu_amd64:latest
     pull: if-not-exists
-    volumes:
+    commands: $(git rev-parse --show-toplevel)/tools/ci/alpine_amd64/script.sh
-    - name: py
-      path: /opt/venv/
-
-    commands:
-      - . /opt/venv/bin/activate
-      - whoami
-      - uname -a
-      - pip --version
-      - python3 --version
-      - conan --version
-      - cmake --version
-      - gcc --version
-      - g++ --version
-      - clang --version
-      - clang++ --version
-      - clang-tidy --version
-
-  - name: build gcc
-    image: ubuntu_amd64:latest
-    pull: if-not-exists
-    volumes:
-    - name: py
-      path: /opt/venv/
-    - name: conan
-      path: /root/.conan2
-
-    commands:
-      - . /opt/venv/bin/activate
-      - rm -rvf ./build
-      - export CC=$(which gcc)
-      - export CXX=$(which g++)
-
-      - conan install . --build=missing --profile:build="$(pwd)/tools/conan/profiles/linux_gcc_amd64" --profile:host="$(pwd)/tools/conan/profiles/linux_gcc_amd64"
-      - conan build . --profile:build="$(pwd)/tools/conan/profiles/linux_gcc_amd64" --profile:host="$(pwd)/tools/conan/profiles/linux_gcc_amd64"
-
-      - ./build/Release/modules/light/light
-
-  - name: build clang
-    image: ubuntu_amd64:latest
-    pull: if-not-exists
-    volumes:
-    - name: py
-      path: /opt/venv/
-    - name: conan
-      path: /root/.conan2
-
-    commands:
-      - . /opt/venv/bin/activate
-      - rm -rvf ./build
-      - export CC=$(which clang)
-      - export CXX=$(which clang++)
-
-      - conan install . --build=missing --profile:build="$(pwd)/tools/conan/profiles/linux_clang_amd64" --profile:host="$(pwd)/tools/conan/profiles/linux_clang_amd64"
-      - conan build . --profile:build="$(pwd)/tools/conan/profiles/linux_clang_amd64" --profile:host="$(pwd)/tools/conan/profiles/linux_clang_amd64"
-
-      - ./build/Release/modules/light/light
-
-  - name: static analysis
-    image: ubuntu_amd64:latest
-    pull: if-not-exists
-    commands:
-      - echo "[TODO] Implement static analysis"
-
-  - name: run tests
-    image: ubuntu_amd64:latest
-    pull: if-not-exists
-    commands:
-      - echo "[TODO] Implement tests"
-      - ./build/Release/modules/light/light
-
-  - name: report coverage
-    image: ubuntu_amd64:latest
-    pull: if-not-exists
-    commands:
-      - echo "[TODO] Implement coverage report"

CMakeLists.txt

@@ -2,8 +2,9 @@ cmake_minimum_required(VERSION 3.16 FATAL_ERROR)
 project("light" LANGUAGES CXX)
 
 include(tools/cmake/preliminary.cmake)
+include(tools/cmake/module_macros.cmake)
 
-set(CMAKE_CXX_STANDARD 23)
+set(CMAKE_CXX_STANDARD 26)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 
 add_option(ENABLE_SANITIZERS "Enables fsan sanitizers")

CMakeUserPresets.json

@@ -0,0 +1,9 @@
+{
+    "version": 4,
+    "vendor": {
+        "conan": {}
+    },
+    "include": [
+        "build/Debug/generators/CMakePresets.json"
+    ]
+}

docs/index.rst

@@ -1,3 +1,4 @@
 .. toctree::
    ./architecture.rst
+   ./philosophy.rst
 

docs/philosophy.rst

@@ -0,0 +1,6 @@
+Philosophy
+=========================
+
+
+Code is documentation
+------------------------

modules/CMakeLists.txt

@@ -1,3 +1,3 @@
-add_subdirectory(universal_pch)
+add_subdirectory(pch)
 
-add_subdirectory(light)
+add_subdirectory(engine)

modules/ecs/private/sparse_set.hpp

@@ -0,0 +1,6 @@
+#pragma once
+
+namespace lt::ecs {
+
+
+}

modules/engine/CMakeLists.txt

@@ -0,0 +1,2 @@
+add_executable(engine ${CMAKE_CURRENT_SOURCE_DIR}/private/entrypoint.cpp)
+target_link_libraries(engine  PRIVATE pch)

modules/light/CMakeLists.txt

@@ -1,3 +0,0 @@
-add_executable(light ${CMAKE_CURRENT_SOURCE_DIR}/src/entrypoint.cpp)
-
-target_link_libraries(light PRIVATE universal_pch errors)

modules/pch/CMakeLists.txt

@@ -1,2 +1,2 @@
 add_library_module(universal_pch)
-target_precompile_headers(universal_pch INTERFACE ${CMAKE_CURRENT_SOURCE_DIR}/src/pch.hpp)
+target_precompile_headers(universal_pch INTERFACE ${CMAKE_CURRENT_SOURCE_DIR}/public/pch/pch.hpp)

modules/pch/public/pch/error_handling/checks.hpp

@@ -1,7 +1,7 @@
 #pragma once
 
-#include <universal_pch/error_handling/types.hpp>
+#include <pch/error_handling/types.hpp>
-#include <universal_pch/module_configs.hpp>
+#include <pch/module_configs.hpp>
 
 namespace lt {
 

modules/pch/public/pch/error_handling/types.hpp

@@ -19,7 +19,7 @@ public:
 
 	[[nodiscard]] auto what() const noexcept -> const char * override
 	{
-		return "Idk fuck all";
+		return "";
 	}
 
 private:
@@ -28,4 +28,5 @@ private:
 
 template<typename T>
 using Expected = std::expected<T, Error>;
+
 } // namespace lt

modules/pch/public/pch/pch.hpp

@@ -0,0 +1,7 @@
+#pragma once
+
+#include <pch/std_headers.hpp>
+
+/* error_handling */
+#include <pch/error_handling/checks.hpp>
+#include <pch/error_handling/types.hpp>

modules/renderer/private/impls/vulkan/context.hpp

@@ -0,0 +1,7 @@
+namespace lt::render::vk {
+
+struct Context
+{
+};
+
+} // namespace lt::render::vk

modules/universal_pch/src/pch.hpp

@@ -1,7 +0,0 @@
-#pragma once
-
-#include <universal_pch/std_headers.hpp>
-
-/* error_handling */
-#include <universal_pch/error_handling/checks.hpp>
-#include <universal_pch/error_handling/types.hpp>

tools/ci/alpine_amd64/clang_format/Dockerfile

@@ -0,0 +1,4 @@
+FROM alpine:latest
+
+RUN apk add --no-cache \
+    clang-extra-tools

tools/ci/alpine_amd64/clang_format/script.sh

@@ -0,0 +1,13 @@
+set -e
+cd $(git rev-parse --show-toplevel)
+
+find ./modules -name '*.?pp' | while read -r file; do
+echo "Checking format for $file"
+if ! clang-format --dry-run --Werror "$file"; then
+  echo "❌ Formatting issue detected in $file"
+  exit 1
+fi
+done
+
+echo "✅ All files are properly formatted"
+exit 0

tools/ci/alpine_amd64/install_images.sh

@@ -0,0 +1,6 @@
+#!/bin/bash
+
+ALPINE_AMD64=$(git rev-parse --show-toplevel)/tools/ci/alpine_amd64/
+
+cd ${ALPINE_AMD64}/clang_format/
+docker build -t alpine_amd64__clang_format

tools/cmake/module_macros.cmake

@@ -0,0 +1,34 @@
+macro (add_library_module libname)
+    if ("${ARGN}" STREQUAL "") # Header only library
+        message("Adding INTERFACE library ${libname}")
+        add_library(${libname} INTERFACE)
+        target_include_directories(${libname} INTERFACE ${CMAKE_CURRENT_SOURCE_DIR}/public)
+
+        # Do not link universal_pch against universal_pch  :D
+        if (NOT ${libname} STREQUAL "universal_pch")
+            target_link_libraries(${libname} INTERFACE universal_pch)
+        endif ()
+
+    else () # Compiled library
+        set(source_files)
+        set(source_directory "${CMAKE_CURRENT_SOURCE_DIR}/private")
+        foreach (source_file ${ARGN})
+            list(APPEND source_files "${source_directory}/${source_file}")
+        endforeach ()
+
+        message("Adding library ${libname} with source files: ${source_files}")
+        add_library(${libname} ${source_files})
+        target_include_directories(${libname} PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/public)
+        target_include_directories(${libname} PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/private)
+        target_compile_options(${libname} PRIVATE ${WARNING_FLAGS})
+
+        # Do not link universal_pch against universal_pch  :D
+        if (NOT ${libname} STREQUAL "universal_pch")
+            target_link_libraries(${libname} PUBLIC universal_pch)
+        endif ()
+    endif ()
+
+    if (ENABLE_STATIC_ANALYSIS)
+        set_target_properties(${libname} PROPERTIES CMAKE_CXX_CLANG_TIDY "${CLANG_TIDY_COMMAND}")
+    endif ()
+endmacro ()

tools/docker/linux_amd64

@@ -1,16 +0,0 @@
-FROM ubuntu:latest
-
-RUN apt update
-RUN apt-get install -y \
-    build-essential \
-    cmake \
-    clang \
-    clang-tidy \
-    gcc \
-    g++ \
-    python3 \
-    python3-pip \
-    python3.12-venv
-    
-RUN python3 -m venv /opt/venv
-RUN . /opt/venv/bin/activate && pip install conan==2.5.0