pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>io.javalin.samples.javalin5</groupId>
    <artifactId>javalin-websocket-example</artifactId>
    <version>1.0</version>

    <name>Javalin 5 ${project.artifactId}</name>

    <dependencies>
        <dependency>
            <groupId>io.javalin</groupId>
            <artifactId>javalin-bundle</artifactId>
            <version>5.1.2</version>
        </dependency>
        <dependency>
            <groupId>com.j2html</groupId>
            <artifactId>j2html</artifactId>
            <version>1.6.0</version>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.10.1</version>
                <configuration>
                    <source>11</source>
                    <target>11</target>
                </configuration>
            </plugin>
            <plugin>
                <artifactId>maven-assembly-plugin</artifactId>
                <executions>
                    <execution>
                        <phase>package</phase>
                        <goals>
                            <goal>single</goal>
                        </goals>
                    </execution>
                </executions>
                <configuration>
                    <descriptorRefs>
                        <!-- This tells Maven to include all dependencies -->
                        <descriptorRef>jar-with-dependencies</descriptorRef>
                    </descriptorRefs>
                    <archive>
                        <manifest>
                            <mainClass>app.JavalinWebsocketExampleApp</mainClass>
                        </manifest>
                    </archive>
                </configuration>
            </plugin>
            <plugin>
                <groupId>com.heroku.sdk</groupId>
                <artifactId>heroku-maven-plugin</artifactId>
                <version>1.1.3</version>
                <configuration>
                    <jdkVersion>11</jdkVersion>
                    <appName>javalin-websocket-example</appName>
                    <processTypes>
                        <!-- Tell Heroku how to launch your application -->
                        <web>java -jar ./target/javalin-websocket-example-1.0-jar-with-dependencies.jar</web>
                    </processTypes>
                </configuration>
            </plugin>
        </plugins>
    </build>


</project>