add fat jar

Author: KrishnaSSH

.github/workflows/release.yml

@@ -28,4 +28,4 @@ jobs:
         uses: softprops/action-gh-release@v2
         with:
           files: |
-            target/*.jar
+            target/*-all.jar

pom.xml

@@ -26,6 +26,27 @@
           <mainClass>app.Main</mainClass>
         </configuration>
       </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-shade-plugin</artifactId>
+        <version>3.6.0</version>
+        <executions>
+          <execution>
+            <phase>package</phase>
+            <goals>
+              <goal>shade</goal>
+            </goals>
+            <configuration>
+              <finalName>${project.artifactId}-${project.version}-all</finalName>
+              <transformers>
+                <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
+                  <mainClass>app.Main</mainClass>
+                </transformer>
+              </transformers>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
     </plugins>
   </build>
 </project>