Create the workflow for the v2 branch

Author: alazeprt

.github/workflows/gradle-v2.yml

@@ -0,0 +1,37 @@
+# Automatically build the project and run any configured tests for every push
+# and submitted pull request. This can help catch issues that only occur on
+# certain platforms or Java versions, and provides a first line of defence
+# against bad commits.
+
+name: PlumBot v2 dev build
+on:
+  push:
+    branches: [ "v2" ]
+
+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
+    steps:
+      - name: Checkout Git Repository
+        uses: actions/checkout@v3
+      - name: Validate Gradle wrapper
+        uses: gradle/wrapper-validation-action@v1
+      - name: Setup Gradle
+        uses: gradle/gradle-build-action@v2
+      - name: Set up JDK
+        uses: actions/setup-java@v3
+        with:
+          distribution: 'zulu'
+          java-version: '17'
+      - name: make gradle wrapper executable
+        run: chmod +x ./gradlew
+      - name: Build
+        run: ./gradlew build
+      - name: capture build artifacts
+        uses: actions/upload-artifact@v3
+        with:
+          name: PlumBot Artifacts
+          path: |
+            build/libs/