Set up CI

.github/workflows/cmake-single-platform.yml

@@ -0,0 +1,41 @@
+name: CMake on a single platform
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+env:
+  BUILD_TYPE: MinSizeRel
+permissions:
+  contents: write
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+      with:
+        repository: peterrudenko/alien-algebra
+        submodules: recursive
+        fetch-depth: 8
+    - name: Install Cheerp
+      run: |
+        sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 84540D4B9BF457D5
+        sudo add-apt-repository ppa:leaningtech-dev/cheerp-ppa
+        sudo apt-get update
+        sudo apt-get install cheerp-core
+    - name: Configure CMake
+      run: cmake -B ${{github.workspace}}/build -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} -DCMAKE_C_COMPILER=/opt/cheerp/bin/clang -DCMAKE_CXX_COMPILER=/opt/cheerp/bin/clang++ -DBUILD_WEB_CLIENT=ON -G "CodeBlocks - Unix Makefiles"
+    - name: Build
+      run: cmake --build ${{github.workspace}}/build --config ${{env.BUILD_TYPE}} --target WebGame -- -j 2
+    - name: Copy static files
+      run: |
+        mkdir ${{github.workspace}}/public
+        cp Source/index.html ${{github.workspace}}/public/
+        cp ${{github.workspace}}/build/game.js ${{github.workspace}}/public/
+        ls -la ${{github.workspace}}/public
+    - name: Deploy
+      uses: peaceiris/actions-gh-pages@v4
+      with:
+        github_token: ${{ secrets.GITHUB_TOKEN }}
+        publish_dir: ./public
+        publish_branch: gh-pages