preparing for releasing

.github/workflows/maven-release.yml

@@ -0,0 +1,46 @@
+name: Publish package to the Maven Central Repository
+
+on:
+  release:
+    types: [created]
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Set up Java 11 for publishing to Maven Central Repository
+        uses: actions/setup-java@v3
+        with:
+          java-version: '11'
+          distribution: 'temurin'
+          server-id: ossrh
+          server-username: MAVEN_USERNAME
+          server-password: MAVEN_PASSWORD
+          gpg-private-key: ${{ secrets.OSSRH_GPG_SECRET_KEY }}
+          gpg-passphrase: MAVEN_GPG_PASSPHRASE
+
+      - name: Build with Maven
+        run: mvn -B package
+
+      - name: Publish to maven central
+        run: mvn deploy --batch-mode -P release-maven-central, build-webjar
+        env:
+          MAVEN_USERNAME: ${{ secrets.OSSRH_USERNAME }}
+          MAVEN_PASSWORD: ${{ secrets.OSSRH_TOKEN }}
+          MAVEN_GPG_PASSPHRASE: ${{ secrets.OSSRH_GPG_SECRET_KEY_PASSWORD }}
+
+      - name: Set up Java 11 for publishing to GitHub Packages
+        uses: actions/setup-java@v3
+        with:
+          java-version: '11'
+          distribution: 'temurin'
+      - name: Publish to GitHub Packages Apache Maven
+        run: mvn deploy -P deploy-github, build-webjar
+        env:
+          GITHUB_TOKEN: ${{ github.token }}