Add CMake scripts, main.cpp, CI scripts (#1)

Author: karnkaul

.clang-format

@@ -2,7 +2,7 @@
 Language: Cpp
 BasedOnStyle: LLVM
 AlwaysBreakTemplateDeclarations: Yes
-BreakBeforeBraces: Attach
+BreakBeforeBraces: Allman
 ColumnLimit: 160
 SpaceAfterTemplateKeyword: true
 Standard: c++20

.clang-tidy

@@ -9,6 +9,7 @@ Checks: 'clang-analyzer-*,
 	-misc-non-private-member-variables-in-classes,
 	-misc-no-recursion,
 	modernize-*,
+	-modernize-use-trailing-return-type,
 	performance-*,
 	portability-*,
 	readability-*,

.github/format_check_diff.sh

@@ -0,0 +1,14 @@
+#!/bin/bash
+
+[[ ! $(git --version) ]] && exit 1
+
+output=$(git diff)
+
+if [[ "$output" != "" ]]; then
+  echo -e "One or more source files are not formatted!\n\n$output\n"
+  echo -e "Using $(clang-format --version)\n"
+  exit 1
+fi
+
+echo "All source files are formatted"
+exit

.github/workflows/ci.yml

@@ -0,0 +1,57 @@
+name: ci-push
+on: [push]
+jobs:
+  format-check:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: format code
+        run: scripts/format_code.sh
+      - name: check diff
+        run: .github/format_check_diff.sh
+  linux-gcc:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: init
+        run: sudo apt update -yqq; sudo apt install -yqq ninja-build xorg-dev libwayland-dev libxkbcommon-dev wayland-protocols extra-cmake-modules
+      - name: configure
+        run: export CC=gcc-14; export CXX=g++-14; cmake -S . --preset=default -B build -DKVF_USE_FREETYPE=OFF
+      - name: build debug
+        run: cmake --build build --config=Debug
+      - name: build release
+        run: cmake --build build --config=Release
+  linux-clang:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: init
+        run: sudo apt update -yqq; sudo apt install -yqq ninja-build xorg-dev libwayland-dev libxkbcommon-dev wayland-protocols extra-cmake-modules
+      - name: configure
+        run: cmake -S . --preset=ninja-clang -B build -DKVF_USE_FREETYPE=OFF
+      - name: build debug
+        run: cmake --build build --config=Debug
+      - name: build release
+        run: cmake --build build --config=Release
+  windows-vs22:
+    runs-on: windows-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: configure
+        run: cmake -S . --preset=vs22 -B build -DKVF_USE_FREETYPE=OFF
+      - name: build debug
+        run: cmake --build build --config=Debug
+      - name: build release
+        run: cmake --build build --config=Release
+  windows-clang:
+    runs-on: windows-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: init
+        run: choco install ninja
+      - name: configure
+        run: cmake -S . --preset=ninja-clang -B build -DKVF_USE_FREETYPE=OFF
+      - name: build debug
+        run: cmake --build build --config=Debug
+      - name: build release
+        run: cmake --build build --config=Release

CMakeLists.txt

@@ -0,0 +1,13 @@
+cmake_minimum_required(VERSION 3.24)
+
+set(project_name tkge)
+project(${project_name})
+
+set(CMAKE_CXX_STANDARD 23)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_CXX_EXTENSIONS OFF)
+set(CMAKE_DEBUG_POSTFIX "-d")
+
+# TODO
+# add_subdirectory(lib)
+add_subdirectory(app)

app/CMakeLists.txt

@@ -0,0 +1,8 @@
+project(${project_name}-app)
+
+add_executable(${PROJECT_NAME})
+
+file(GLOB_RECURSE sources LIST_DIRECTORIES false "src/*.[hc]pp")
+target_sources(${PROJECT_NAME} PRIVATE
+  ${sources}
+)

app/src/main.cpp

@@ -0,0 +1 @@
+int main() {}

scripts/format_code.sh

@@ -0,0 +1,20 @@
+#!/bin/bash
+
+[[ ! $(clang-format --version) ]] && exit 1
+
+if [[ ! -d ./app ]]; then
+  echo "Please run script from the project root"
+  exit 1
+fi
+
+files=$(find app -name "*.?pp")
+
+if [[ "$files" == "" ]]; then
+  echo "-- No source files found"
+  exit
+fi
+
+clang-format -i $files || exit 1
+echo -e "-- Formatted Files:\n$files\n"
+
+exit