Add publish action

Author: laurynas

.github/workflows/main.yml

@@ -9,10 +9,10 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - name: Set up JDK ${{ matrix.java-version }}
-        uses: actions/setup-java@v3
+        uses: actions/setup-java@v4
         with:
           java-version: ${{ matrix.java-version }}
-          distribution: 'adopt'
+          distribution: 'temurin'
           cache: 'maven'
       - name: Build with Maven
         env:

.github/workflows/publish.yml

@@ -0,0 +1,22 @@
+name: Publish package to the Maven Central Repository
+on:
+  release:
+    types: [published]
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up Maven Central Repository
+        uses: actions/setup-java@v4
+        with:
+          java-version: '11'
+          distribution: 'temurin'
+          server-id: ossrh
+          server-username: MAVEN_USERNAME
+          server-password: MAVEN_PASSWORD
+      - name: Publish package
+        run: mvn --batch-mode deploy
+        env:
+          MAVEN_USERNAME: ${{ secrets.OSSRH_USERNAME }}
+          MAVEN_PASSWORD: ${{ secrets.OSSRH_TOKEN }}