Create google-java-format.yml

Author: SidneyAllen

.github/workflows/google-java-format.yml

@@ -0,0 +1,21 @@
+# Format workflow
+name: Google Java Format
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+
+  formatting:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2 # v2 minimum required
+      # Recommended: latest versions of Google Java Format require JDK 11+
+      - uses: actions/setup-java@v1
+        with:
+          java-version: "11"
+      - uses: axel-op/[email protected]
+        with:
+          args: "--skip-sorting-imports --replace"