Add Action

.github/workflows/gradle.yml

@@ -0,0 +1,36 @@
+name: Gradle build
+on: [push, pull_request, workflow_dispatch]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: Get cache key
+        id: cache_key
+        run: echo "gradle_key=gradle-`cat versions/mainProject`" >> $GITHUB_OUTPUT
+      - name: Cache Gradle stuff
+        uses: actions/cache@v3
+        with:
+          key: ${{ steps.cache_key.outputs.gradle_key }}-${{ hashFiles('*.gradle.kts', 'gradle.properties', '*/*.gradle.kts', 'gradle/**') }}
+          restore-keys: ${{ steps.cache_key.outputs.gradle_key }}-
+          path: |
+            ~/.gradle/caches
+            ~/.gradle/wrapper
+            .gradle/loom-cache
+      - name: Set up JDK 17
+        uses: actions/setup-java@v1
+        with:
+          java-version: 17
+      - name: Build with Gradle
+        run: ./gradlew build --stacktrace
+      - name: Upload Fabric artifacts
+        uses: actions/upload-artifact@v2
+        with:
+          name: Artifact
+          path: fabric/build/libs
+      - name: Upload NeoForge artifacts
+        uses: actions/upload-artifact@v2
+        with:
+          name: Artifact
+          path: neoforge/build/libs