implement deploy to maven repo

.drone.yml

@@ -29,3 +29,13 @@ steps:
         from_secret: sonar_instance_url
       SONAR_LOGIN_KEY:
         from_secret: sonar_login_key
+
+  - name: deploy
+    image: maven:3-eclipse-temurin-21
+    commands:
+      - mvn deploy --no-transfer-progress -B -V
+    environment:
+      MAVEN_DEPLOY_USERNAME:
+        from_secret: maven_deploy_username
+      MAVEN_DEPLOY_PASSWORD:
+        from_secret: maven_deploy_password

pom.xml

@@ -34,6 +34,19 @@
         </dependency>
     </dependencies>
 
+    <distributionManagement>
+        <repository>
+            <id>nexus-releases</id>
+            <name>Nexus Releases Repository</name>
+            <url>https://nexus.beatrice.wtf/repository/maven-releases/</url>
+        </repository>
+        <snapshotRepository>
+            <id>nexus-snapshots</id>
+            <name>Nexus Snapshots Repository</name>
+            <url>https://nexus.beatrice.wtf/repository/maven-snapshots/</url>
+        </snapshotRepository>
+    </distributionManagement>
+
     <build>
         <plugins>
             <plugin>
@@ -73,8 +86,8 @@
         </repository>
 
         <repository>
-            <id>sonatype-nexus-snapshots</id>
-            <url>https://oss.sonatype.org/content/repositories/snapshots</url>
+            <id>sonatype-nexus-releases</id>
+            <url>https://oss.sonatype.org/content/repositories/releases</url>
         </repository>
     </repositories>