Create gradle.yml

Signed-off-by: Lukas <[email protected]>

Author: NightDev701

.github/workflows/gradle.yml

@@ -0,0 +1,20 @@
+name: Build OpenAPI
+on: [push, pull_request]
+
+jobs:
+  build:
+    # Only run on PRs if the source branch is on someone else's repo
+    if: ${{ github.event_name != 'pull_request' || github.repository != github.event.pull_request.head.repo.full_name }}
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        java: [17]
+      fail-fast: true
+    steps:
+      - uses: actions/[email protected]
+      - name: JDK ${{ matrix.java }}
+        uses: actions/[email protected]
+        with:
+          java-version: ${{ matrix.java }}
+          cache: 'gradle'
+          distribution: 'temurin'