init

.github/workflows/style.yml

@@ -0,0 +1,20 @@
+name: MacOS
+
+on: [push]
+
+jobs:
+  build:
+
+    runs-on: macos-latest
+    
+    steps:
+    - uses: actions/checkout@v1
+    
+    - name: Install clang-format
+      run: brew install clang-format
+
+    - name: configure
+      run: cmake -Htest -Bbuild
+
+    - name: check style
+      run: cmake --build build --target check-format