Added Gite Actions

.gitea/workflows/build-main.yaml

@@ -0,0 +1,44 @@
+name: findwindow build main
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  build-debug:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+      - name: Configure Debug
+        run: |
+          cmake -DCMAKE_CXX_COMPILER=x86_64-w64-mingw32-g++ -DCMAKE_BUILD_TYPE=Debug -B cmake-build-debug
+      - name: build
+        run: |
+          make -C cmake-build-debug
+      - name: Save artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: findwindow-debug.exe
+          path: cmake-build-debug/findwindow.exe
+
+  build-release:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+      - name: Configure Debug
+        run: |
+          cmake -DCMAKE_CXX_COMPILER=x86_64-w64-mingw32-g++ -DCMAKE_BUILD_TYPE=Release -B cmake-build-debug
+      - name: build
+        run: |
+          make -C cmake-build-debug
+      - name: Save artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: findwindow-debug.exe
+          path: cmake-build-debug/findwindow.exe

CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.31)
+cmake_minimum_required(VERSION 3.16)
 project(findwindow)
 
 set(CMAKE_CXX_STANDARD 20)