Create gradle.yml

.github/workflows/gradle.yml

@@ -0,0 +1,22 @@
+name: Gradle CI
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+jobs:
+  build:
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest]
+    runs-on: ${{ matrix.os }}
+    steps:
+    - uses: actions/checkout@v3
+    - uses: actions/setup-java@v3
+      with:
+        distribution: temurin
+        java-version: 11
+    - uses: gradle/gradle-build-action@v2
+    - run: ./gradlew clean build