Add CI

.github/workflows/main.yaml

@@ -0,0 +1,32 @@
+name: Build with Maven
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+  workflow_dispatch:
+
+jobs:
+  build:
+    strategy:
+      matrix:
+        platform: [ ubuntu-latest ]
+        java-version: [ 8 ]
+
+    runs-on: ${{ matrix.platform }}
+    env:
+      PLATFORM: ${{ matrix.platform }}
+      JAVA_VERSION: ${{ matrix.java-version }}
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up JDK
+        uses: actions/setup-java@v4
+        with:
+          distribution: 'temurin'
+          java-version: ${{ matrix.java-version }}
+      - name: Build with Maven
+        id: build_with_maven
+        run: |
+          mvn clean verify --batch-mode --file pom.xml

.gitignore

@@ -60,6 +60,7 @@ nb-configuration.xml
 
 ### Linux ###
 .*
+!.github
 !.gitignore
 !.gitattributes
 !.travis.yml