add workflow

Author: andres-asm

.github/workflows/build.yml

@@ -0,0 +1,41 @@
+name: Build
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          submodules: recursive
+
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4
+        with:
+          java-version: '17'
+          distribution: 'temurin'
+
+      - name: Install NDK
+        run: echo "y" | $ANDROID_SDK_ROOT/cmdline-tools/latest/bin/sdkmanager "ndk;27.0.12077973"
+
+      - name: Build debug APKs
+        run: ./gradlew assembleNonRootDebug assembleRootDebug
+
+      - name: Upload nonRoot debug APK
+        uses: actions/upload-artifact@v4
+        with:
+          name: moonlight-nonroot-debug
+          path: app/build/outputs/apk/nonRoot/debug/*.apk
+
+      - name: Upload root debug APK
+        uses: actions/upload-artifact@v4
+        with:
+          name: moonlight-root-debug
+          path: app/build/outputs/apk/root/debug/*.apk