pom.xml

<project>
    <modelVersion>4.0.0</modelVersion>
    <groupId>org.travis-ci</groupId>
    <artifactId>hub</artifactId>
    <version>1.0</version>
    <name>travis-hub-app</name>
    <packaging>jar</packaging>
    <dependencies>
        <dependency>
            <groupId>org.jruby</groupId>
            <artifactId>jruby-complete</artifactId>
            <version>1.6.5</version>
        </dependency>
        <dependency>
            <groupId>org.jruby.plugins</groupId>
            <artifactId>jruby-rake-plugin</artifactId>
            <version>1.6.5</version>
        </dependency>
    </dependencies>
    <build>
        <plugins>
            <plugin>
                <groupId>org.jruby.plugins</groupId>
                <artifactId>jruby-rake-plugin</artifactId>
                <version>1.6.5</version>
                <executions>
                    <execution>
                        <id>install-bundler</id>
                        <phase>process-resources</phase>
                        <goals>
                            <goal>jruby</goal>
                        </goals>
                        <configuration>
                            <args>-S gem install bundler --no-ri --no-rdoc --install-dir .gems</args>
                        </configuration>
                    </execution>
                    <execution>
                        <id>bundle-install</id>
                        <phase>process-resources</phase>
                        <goals>
                            <goal>jruby</goal>
                        </goals>
                        <configuration>
                            <args>
                                -e ENV['GEM_HOME']=File.join(Dir.pwd,'.gems');ENV['GEM_PATH']=File.join(Dir.pwd,'.gems');ENV['BUNDLE_GEMFILE']=File.join(Dir.pwd,'Jemfile');require'rubygems';require'bundler';require'bundler/cli';cli=Bundler::CLI.new;cli.install
                            </args>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>
</project>