Create release.yml

.github/workflows/release.yml

@@ -0,0 +1,36 @@
+# This workflow will build a Java project with Gradle
+# For more information see: https://help.github.com/actions/language-and-framework-guides/building-and-testing-java-with-gradle
+
+name: Release
+
+on:
+  workflow_dispatch:
+    inputs:
+      channel:
+        description: 'Release channel'     
+        required: true
+        default: 'release'
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Generate build number
+      id: buildnumber
+    - name: Set up JDK 8
+      uses: actions/setup-java@v2
+      with:
+        java-version: '8.0.292+10'
+        distribution: 'adopt'
+    - name: Grant execute permission for gradlew
+      run: chmod +x gradlew
+    - name: Build with Gradle
+      run: ./gradlew build
+    - name: Upload artifacts
+      uses: actions/upload-artifact@v2
+      with:
+        name: Artifacts
+        path: build/libs/