Create mvn-deploy.yaml

.github/workflows/mvn-deploy.yaml

@@ -0,0 +1,36 @@
+name: Maven Deploy
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v1
+      - name: Set up JDK 8
+        uses: actions/setup-java@v1
+        with:
+          java-version: 8
+      - name: Maven build
+        run: mvn --file pom.xml package
+
+  deploy:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v1
+    - name: Set up JDK 8
+      uses: actions/setup-java@v1
+      with:
+        java-version: 8
+    - name: Deploy to Github Package Registry
+      env:
+        GITHUB_USERNAME: ${{ secrets.GITHUB_USERNAME }}
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      run: mvn --settings settings.xml --file pom.xml deploy