Deploy telegram бота на heroku

artifacts - в проекте должна быть соответствующая папка, содержащая файлы:

• webapp-runner.jar
• project-name.jar

Procfile

web: java $JAVA_OPTS -jar artifacts/webapp-runner.jar --port $PORT artifacts/project-name.jar

pom.xml

. . .
<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-dependency-plugin</artifactId>
    <version>3.0.0</version>
    <executions>
        <execution>
            <phase>package</phase>
            <goals>
                <goal>copy</goal>
            </goals>
            <configuration>
                <artifactItems>
                    <artifactItem>
                        <groupId>com.github.jsimone</groupId>
                        <artifactId>webapp-runner</artifactId>
                        <version>8.5.11.2</version>
                        <destFileName>webapp-runner.jar</destFileName>
                    </artifactItem>
                </artifactItems>
                <outputDirectory>artifacts</outputDirectory>
            </configuration>
        </execution>
    </executions>
</plugin>
. . .