Add GitHub Action for deploying Maven artifacts

Author: niklasga

.github/workflows/maven-publish.yml

@@ -0,0 +1,32 @@
+# This workflow will build a package using Maven and then publish it to GitHub packages
+# For more information see: https://github.com/actions/setup-java/blob/main/docs/advanced-usage.md#apache-maven-with-a-settings-path
+name: Deploy
+
+on:
+  workflow_dispatch
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4
+        with:
+          java-version: '17'
+          distribution: 'temurin'
+          server-id: github
+          settings-path: ${{ github.workspace }}
+
+      - name: Build with Maven
+        run: ./mvnw --batch-mode --no-transfer-progress package --file pom.xml
+
+      - name: Publish to GitHub Packages Apache Maven
+        run: ./mvnw --batch-mode deploy -s $GITHUB_WORKSPACE/settings.xml
+        env:
+          GITHUB_TOKEN: ${{ github.token }}