.drone.yml

@@ -2,12 +2,121 @@ 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: clang format
+  - name: build image
-    image: alpine_amd64__clang_format
+    image: docker:latest
+    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
-    commands: $(git rev-parse --show-toplevel)/tools/ci/alpine_amd64/script.sh
+    volumes:
+    - name: py
+      path: /opt/venv/
+
+    commands:
+      - . /opt/venv/bin/activate
+      - whoami
+      - uname -a
+      - pip --version
+      - python3 --version
+      - conan --version
+      - cmake --version
+      - gcc --version
+      - g++ --version
+      - clang --version
+      - clang++ --version
+      - clang-tidy --version
+
+  - name: build gcc
+    image: ubuntu_amd64:latest
+    pull: if-not-exists
+    volumes:
+    - name: py
+      path: /opt/venv/
+    - name: conan
+      path: /root/.conan2
+
+    commands:
+      - . /opt/venv/bin/activate
+      - rm -rvf ./build
+      - export CC=$(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

@@ -2,9 +2,8 @@ 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 26)
+set(CMAKE_CXX_STANDARD 23)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 
 add_option(ENABLE_SANITIZERS "Enables fsan sanitizers")

CMakeUserPresets.json

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

docs/index.rst

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

docs/philosophy.rst

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

modules/CMakeLists.txt

@@ -1,3 +1,2 @@
-add_subdirectory(pch)
+add_subdirectory(utilities/preliminary)
-
+add_subdirectory(light)
-add_subdirectory(engine)

modules/ecs/private/sparse_set.hpp

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

modules/engine/CMakeLists.txt

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

modules/engine/private/entrypoint.cpp

@@ -1,17 +0,0 @@
-auto main() -> int32_t
-try
-{
-	std::cout << "Light built and ran fine...";
-
-	return 0;
-}
-catch (const std::exception &exp)
-{
-	std::cout << "\n\nUnhandled std exception: " << exp.what() << std::endl; // NOLINT
-	return -1;
-}
-catch (...)
-{
-	std::cout << "\n\nUnhandled exception" << std::endl; // NOLINT
-	return -1;
-}

modules/light/CMakeLists.txt

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

modules/light/src/entrypoint.cpp

@@ -0,0 +1,6 @@
+auto main() -> lt::i32
+{
+	std::cout << "Light built and ran fine...";
+
+	return 0;
+}

modules/pch/CMakeLists.txt

@@ -1,2 +0,0 @@
-add_library_module(universal_pch)
-target_precompile_headers(universal_pch INTERFACE ${CMAKE_CURRENT_SOURCE_DIR}/public/pch/pch.hpp)

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

@@ -1,55 +0,0 @@
-#pragma once
-
-#include <pch/error_handling/types.hpp>
-#include <pch/module_configs.hpp>
-
-namespace lt {
-
-namespace details {
-
-inline void throw_if_false(bool condition, std::source_location location)
-{
-	if (!condition)
-	{
-		throw Error { "Failed runtime assertion", location };
-	}
-}
-
-} // namespace details
-
-/** Throws lt::Error if \a condition is false, otherwise returns without side-effects.
- *
- * @throws lt::Error
- *
- * @note Only runs when LIGHT_ENABLE_CHECK is enabled, which is enabled by default on debug builds.
- *
- * @warn The successful execution of the contract of the using code should NOT depend on the
- * execution of this function as it may or may NOT be executed--based on project configuration.
- */
-inline void check(bool condition, std::source_location location = std::source_location::current())
-{
-	if constexpr (light_enabled_check)
-	{
-		details::throw_if_false(condition, location);
-	}
-}
-
-/** Throws lt::Error if \a condition is false, otherwise returns without side-effects.
- *
- * @throws lt::Error
- *
- * @note Only runs when LIGHT_ENABLE_ENSURE is enabled, which is enabled by default on debug and
- * release builds.
- *
- * @warn The successful execution of the contract of the using code should NOT depend on the
- * execution of this function as it may or may NOT be executed--based on project configuration.
- */
-inline void ensure(bool condition, std::source_location location = std::source_location::current())
-{
-	if constexpr (light_enabled_ensure)
-	{
-		details::throw_if_false(condition, location);
-	}
-}
-
-} // namespace lt

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

@@ -1,32 +0,0 @@
-#pragma once
-
-namespace lt {
-
-class Error: public std::exception
-{
-public:
-	Error(std::string_view reason, std::source_location location): m_reason(reason)
-	{
-		std::ignore = location;
-	}
-
-	Error(const Error &prev, std::string_view reason, std::source_location location)
-	    : m_reason(reason)
-	{
-		std::ignore = location;
-		std::ignore = prev;
-	}
-
-	[[nodiscard]] auto what() const noexcept -> const char * override
-	{
-		return "";
-	}
-
-private:
-	std::string m_reason;
-};
-
-template<typename T>
-using Expected = std::expected<T, Error>;
-
-} // namespace lt

modules/pch/public/pch/module_configs.hpp

@@ -1,15 +0,0 @@
-namespace lt {
-
-#ifdef LIGHT_ENABLE_CHECK
-constexpr bool light_enabled_check = true;
-#else
-constexpr bool light_enabled_check = false;
-#endif
-
-#ifdef LIGHT_ENABLE_ENSURE
-constexpr bool light_enabled_ensure = true;
-#else
-constexpr bool light_enabled_ensure = false;
-#endif
-
-} // namespace lt

modules/pch/public/pch/pch.hpp

@@ -1,7 +0,0 @@
-#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

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

modules/utilities/preliminary/CMakeLists.txt

@@ -0,0 +1,3 @@
+add_library(preliminary INTERFACE)
+target_precompile_headers(preliminary INTERFACE ${CMAKE_CURRENT_SOURCE_DIR}/src/pch.hpp)
+target_include_directories(preliminary INTERFACE ${CMAKE_CURRENT_SOURCE_DIR}/include/)

modules/utilities/preliminary/include/preliminary/types.hpp

@@ -0,0 +1,21 @@
+#pragma once
+
+#include <stdint.h>
+#include <vector>
+
+namespace lt {
+
+using i8 = int8_t;
+using i16 = int16_t;
+using i32 = int32_t;
+using i64 = int64_t;
+
+using u8 = uint8_t;
+using u16 = uint16_t;
+using u32 = uint32_t;
+using u64 = uint64_t;
+
+template<typename T>
+using vec = std::vector<T>;
+
+} // namespace lt

modules/utilities/preliminary/src/pch.hpp

@@ -1,4 +1,6 @@
-// NOLINTBEGIN
+#pragma once
+
+#include <preliminary/types.hpp>
 
 /* utilities */
 #include <any>
@@ -8,8 +10,6 @@
 #include <cstdint>
 #include <ctime>
 #include <exception>
-#include <expected>
-#include <format>
 #include <functional>
 #include <limits>
 #include <memory>
@@ -64,5 +64,3 @@
 
 /* filesystem */
 #include <filesystem>
-
-// NOLINTEND

tools/ci/alpine_amd64/clang_format/Dockerfile

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

tools/ci/alpine_amd64/clang_format/script.sh

@@ -1,13 +0,0 @@
-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

@@ -1,6 +0,0 @@
-#!/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

@@ -1,34 +0,0 @@
-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

@@ -0,0 +1,16 @@
+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