Fat shell script stub. Tags: Maven POM Executable Single JAR pom.xml build plugin ant

fatshell.xml

<build>
  <plugins>
    <plugin>
      <groupId>org.apache.maven.plugins</groupId>
      <artifactId>maven-shade-plugin</artifactId>
      <version>2.0</version>
      <configuration>
        <createDependencyReducedPom>false</createDependencyReducedPom>
        <filters>
          <filter>
            <artifact>*:*</artifact>
            <excludes>
              <exclude>META-INF/*.SF</exclude>
              <exclude>META-INF/*.DSA</exclude>
              <exclude>META-INF/*.RSA</exclude>
            </excludes>
          </filter>
        </filters>
      </configuration>
      <executions>
        <execution>
          <phase>package</phase>
          <goals>
            <goal>shade</goal>
          </goals>
          <configuration>
            <transformers>
              <transformer implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer"/>
              <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
                <manifestEntries>
                  <Main-Class>com.example.Main</Main-Class>
                </manifestEntries>
              </transformer>
            </transformers>
            <minimizeJar>false</minimizeJar>
            <!-- when true: java.lang.ClassNotFoundException: org.hibernate.validator.HibernateValidator -->
          </configuration>
        </execution>
      </executions>
    </plugin>
    <plugin>
      <groupId>org.apache.maven.plugins</groupId>
      <artifactId>maven-antrun-plugin</artifactId>
      <version>1.6</version>
      <executions>
        <execution>
          <phase>package</phase>
          <configuration>
            <target>
              <taskdef resource="net/sf/antcontrib/antcontrib.properties" classpathref="maven.plugin.classpath"/>
              <if>
                <available file="${project.build.directory}/${project.build.finalName}.jar" type="file"/>
                <then>
                  <delete file="${project.build.directory}/${project.artifactId}" failonerror="false"/>
                  <echo file="${project.build.directory}/${project.artifactId}">#!/bin/sh${line.separator}exec java -server -Xmx1024m -Xms1024m -jar $0 "$@"${line.separator}</echo>
                  <concat destfile="${project.build.directory}/${project.artifactId}" append="true" binary="true">
                    <filelist dir="${project.build.directory}" files="${project.build.finalName}.jar"/>
                  </concat>
                  <chmod file="${project.build.directory}/${project.artifactId}" perm="755"/>
                </then>
                <else>
                  <fail message="could not create superfat-script"/>
                </else>
              </if>
            </target>
          </configuration>
          <goals>
            <goal>run</goal>
          </goals>
        </execution>
      </executions>
      <dependencies>
        <dependency>
          <groupId>ant-contrib</groupId>
          <artifactId>ant-contrib</artifactId>
          <version>20020829</version>
        </dependency>
      </dependencies>
    </plugin>
  </plugins>
</build>