Added Github workflow

Author: Ninerian

.github/workflows/ci.yml

@@ -10,7 +10,7 @@ on:
     branches: [ master ]
 
 jobs:
-  build:
+  build-test:
     runs-on: ubuntu-latest
 
     steps:
@@ -21,3 +21,28 @@ jobs:
         java-version: 1.8
     - name: Build with Maven
       run: mvn -B package --file pom.xml
+
+    - name: Run UI tests
+      run: make test
+
+  continuous-delivery:
+    if: github.ref == 'refs/heads/dev' || github.ref == 'refs/heads/master' || startsWith(github.ref, 'refs/tags/')
+    needs: build-test
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Check out Git repository
+      uses: actions/checkout@v2
+
+    - name: Install Java and Maven
+      uses: actions/setup-java@v1
+      with:
+        java-version: 1.8
+
+    - name: Release Maven package
+      uses: samuelmeuli/action-maven-publish@v1
+      with:
+        gpg_private_key: ${{ secrets.gpg_private_key }}
+        gpg_passphrase: ${{ secrets.gpg_passphrase }}
+        nexus_username: ${{ secrets.nexus_username }}
+        nexus_password: ${{ secrets.nexus_password }}