Add CI

.github/workflows/ci.yml

@@ -0,0 +1,35 @@
+name: Continuous Integration
+on: [push, pull_request]
+jobs:
+  build:
+    name: ${{matrix.os}}/${{matrix.build-type}}
+    runs-on: ${{matrix.os}}-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Make build directory
+        run: cmake -E make_directory build
+      - name: Configure
+        working-directory: build
+        run: |
+          cmake ../Sources \
+            -DCMAKE_BUILD_TYPE=${{matrix.build-type}}
+        shell: bash
+      - name: Compile
+        working-directory: build
+        run: cmake --build . --config ${{matrix.build-type}}
+      - name: Upload binary (Mac)
+        if: matrix.os == 'macos'
+        uses: actions/upload-artifact@v2
+        with:
+          name: cpu-${{matrix.build-type}}
+          path: build/cpu
+      - name: Upload binary (Windows)
+        if: matrix.os == 'windows'
+        uses: actions/upload-artifact@v2
+        with:
+          name: cpu-${{matrix.build-type}}.exe
+          path: build/${{matrix.build-type}}/cpu.exe
+    strategy:
+      matrix:
+        os: [windows, macos]
+        build-type: [Release, Debug]