pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<!--
Copyright 2015 Google Inc. All Rights Reserved.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<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>com.google.cloud.bigtable</groupId>
    <artifactId>bigtable-client-parent</artifactId>
    <version>0.9.4-SNAPSHOT</version>
    <packaging>pom</packaging>
    <name>${project.groupId}:${project.artifactId}</name>
    <url>https://cloud.google.com/bigtable/</url>
    <description>
        This is a client to access Cloud Bigtable (https://cloud.google.com/bigtable/) via the HBase APIs.

        There are a handful of modules in this project.  The bigtable-hbase-x.x projects are intendned to be the projects which users interact with.  The x.x versions in the bigtable-hbase-x.x projects represent the hbase major and minor versions which the project supports.  For example, bigtable-hbase-1.0 will integrate with all hbase 1.0.x releases and bigtable-hbase-1.1 will integrate with all hbase 1.1.* releases.

        The bigtable-protos, bigtable-client-core and bigtable-hbase modules are meant to be used as components of bigtable-hbase-x.x.  Those submodules may be usedful outside of the bigtable-hbase-x.x projects, but have not been thoroughly tested in other scenarios.
    </description>

    <licenses>
        <license>
            <name>The Apache License, Version 2.0</name>
            <url>http://www.apache.org/licenses/LICENSE-2.0.txt</url>
        </license>
    </licenses>

    <prerequisites>
        <maven>3.2.5</maven>
    </prerequisites>

    <modules>
        <module>bigtable-client-core-parent</module>
        <module>bigtable-hbase-parent</module>
        <module>bigtable-dataflow-parent</module>
    </modules>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <compileSource>1.7</compileSource>
        <!-- dependency versions -->
        <hbase.version>1.0.2</hbase.version>
        <hadoop.version>2.4.1</hadoop.version>
        <compat.module>hbase-hadoop2-compat</compat.module>
        <junit.version>4.12</junit.version>
        <mockito.version>1.10.19</mockito.version>
        <grpc.version>1.0.1</grpc.version>
        <netty.version>4.1.3.Final</netty.version>
        <protobuff-java.version>3.0.0</protobuff-java.version>
        <google.api.client.version>1.22.0</google.api.client.version>
        <google.http.client.version>1.22.0</google.http.client.version>
        <guava.version>19.0</guava.version>
        <google.auth.library.version>0.4.0</google.auth.library.version>
        <dropwizard.metrics.version>3.1.2</dropwizard.metrics.version>

        <!-- Values for integration testing. Set these in ~/.m2/settings.xml or
             via command-line -D flags. -->
        <google.bigtable.instance.id />
        <google.bigtable.cluster.name />
        <google.bigtable.zone.name />
        <google.bigtable.endpoint.host>bigtable.googleapis.com</google.bigtable.endpoint.host>
        <google.bigtable.admin.endpoint.host>bigtableadmin.googleapis.com</google.bigtable.admin.endpoint.host>
        <google.bigtable.cluster.admin.endpoint.host>bigtableclusteradmin.googleapis.com</google.bigtable.cluster.admin.endpoint.host>
    </properties>

    <distributionManagement>
        <snapshotRepository>
            <id>ossrh</id>
            <url>https://oss.sonatype.org/content/repositories/snapshots</url>
        </snapshotRepository>
    </distributionManagement>

    <repositories>
        <repository>
            <id>Apache Snapshots Repository</id>
            <url>https://repository.apache.org/content/repositories/snapshots/</url>
        </repository>
        <repository>
            <id>Sonatype Snapshots Repository</id>
            <url>https://oss.sonatype.org/content/repositories/snapshots/</url>
        </repository>
    </repositories>

    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>com.google.guava</groupId>
                <artifactId>guava</artifactId>
                <version>${guava.version}</version>
            </dependency>

            <dependency>
                <groupId>commons-cli</groupId>
                <artifactId>commons-cli</artifactId>
                <version>1.3.1</version>
            </dependency>

            <dependency>
                <groupId>commons-lang</groupId>
                <artifactId>commons-lang</artifactId>
                <version>2.6</version>
            </dependency>

            <dependency>
                <groupId>commons-logging</groupId>
                <artifactId>commons-logging</artifactId>
                <version>1.2</version>
            </dependency>

            <dependency>
                <groupId>javax.validation</groupId>
                <artifactId>validation-api</artifactId>
                <version>1.1.0.Final</version>
            </dependency>

            <dependency>
                <groupId>com.google.code.findbugs</groupId>
                <artifactId>jsr305</artifactId>
                <version>3.0.1</version>
            </dependency>

            <dependency>
                <groupId>junit</groupId>
                <artifactId>junit</artifactId>
                <version>${junit.version}</version>
                <scope>test</scope>
            </dependency>

            <dependency>
                <groupId>org.mockito</groupId>
                <artifactId>mockito-core</artifactId>
                <version>${mockito.version}</version>
                <scope>test</scope>
            </dependency>

            <dependency>
                <groupId>org.hamcrest</groupId>
                <artifactId>hamcrest-core</artifactId>
                <version>1.3</version>
                <scope>test</scope>
            </dependency>

            <dependency>
                <groupId>com.google.auth</groupId>
                <artifactId>google-auth-library-oauth2-http</artifactId>
                <version>${google.auth.library.version}</version>
                <exclusions>
                    <exclusion>
                        <groupId>com.google.guava</groupId>
                        <artifactId>guava-jdk5</artifactId>
                    </exclusion>
                </exclusions>
            </dependency>
            <dependency>
                <groupId>com.google.auth</groupId>
                <artifactId>google-auth-library-credentials</artifactId>
                <version>${google.auth.library.version}</version>
            </dependency>
            <dependency>
                <groupId>com.google.auth</groupId>
                <artifactId>google-auth-library-appengine</artifactId>
                <version>${google.auth.library.version}</version>
                <exclusions>
                    <exclusion>
                        <groupId>com.google.guava</groupId>
                        <artifactId>guava-jdk5</artifactId>
                    </exclusion>
                </exclusions>
            </dependency>

            <dependency>
                <groupId>io.netty</groupId>
                <artifactId>netty-codec</artifactId>
                <version>${netty.version}</version>
            </dependency>
            <dependency>
                <groupId>io.netty</groupId>
                <artifactId>netty-codec-http2</artifactId>
                <version>${netty.version}</version>
            </dependency>
            <dependency>
                <groupId>io.netty</groupId>
                <artifactId>netty-handler</artifactId>
                <version>${netty.version}</version>
            </dependency>
            <dependency>
                <groupId>io.netty</groupId>
                <artifactId>netty-buffer</artifactId>
                <version>${netty.version}</version>
            </dependency>
            <dependency>
                <groupId>io.netty</groupId>
                <artifactId>netty-common</artifactId>
                <version>${netty.version}</version>
            </dependency>
            <dependency>
                <groupId>io.netty</groupId>
                <artifactId>netty-transport</artifactId>
                <version>${netty.version}</version>
            </dependency>

            <dependency>
                <groupId>io.grpc</groupId>
                <artifactId>grpc-auth</artifactId>
                <version>${grpc.version}</version>
            </dependency>
            <dependency>
                <groupId>io.grpc</groupId>
                <artifactId>grpc-core</artifactId>
                <version>${grpc.version}</version>
            </dependency>
            <dependency>
                <groupId>io.grpc</groupId>
                <artifactId>grpc-netty</artifactId>
                <version>${grpc.version}</version>
            </dependency>
            <dependency>
                <groupId>io.grpc</groupId>
                <artifactId>grpc-protobuf</artifactId>
                <version>${grpc.version}</version>
            </dependency>
            <dependency>
                <groupId>io.grpc</groupId>
                <artifactId>grpc-stub</artifactId>
                <version>${grpc.version}</version>
            </dependency>

            <dependency>
                <groupId>com.google.protobuf</groupId>
                <artifactId>protobuf-java</artifactId>
                <version>${protobuff-java.version}</version>
            </dependency>

            <!-- OAuth token acquisition dependencies -->
            <dependency>
                <groupId>com.google.api-client</groupId>
                <artifactId>google-api-client-jackson2</artifactId>
                <version>${google.api.client.version}</version>
                <exclusions>
                    <exclusion>
                        <groupId>com.google.guava</groupId>
                        <artifactId>guava-jdk5</artifactId>
                    </exclusion>
                </exclusions>
            </dependency>
            <dependency>
                <groupId>com.google.api-client</groupId>
                <artifactId>google-api-client</artifactId>
                <version>${google.api.client.version}</version>
                <exclusions>
                    <exclusion>
                        <groupId>com.google.guava</groupId>
                        <artifactId>guava-jdk5</artifactId>
                    </exclusion>
                </exclusions>
            </dependency>
            <dependency>
                <groupId>com.google.oauth-client</groupId>
                <artifactId>google-oauth-client</artifactId>
                <version>${google.api.client.version}</version>
            </dependency>
            <dependency>
                <groupId>com.google.oauth-client</groupId>
                <artifactId>google-oauth-client-java6</artifactId>
                <version>${google.api.client.version}</version>
            </dependency>

            <!-- Hadoop dependencies -->
            <dependency>
                <groupId>org.apache.hadoop</groupId>
                <artifactId>hadoop-common</artifactId>
                <version>${hadoop.version}</version>
                <scope>provided</scope>
                <exclusions>
                    <exclusion>
                        <groupId>com.google.guava</groupId>
                        <artifactId>guava</artifactId>
                    </exclusion>
                    <exclusion>
                        <groupId>org.slf4j</groupId>
                        <artifactId>slf4j-log4j12</artifactId>
                    </exclusion>
                </exclusions>
            </dependency>
            <dependency>
                <groupId>org.apache.hadoop</groupId>
                <artifactId>hadoop-common</artifactId>
                <version>${hadoop.version}</version>
                <type>test-jar</type>
                <scope>test</scope>
                <exclusions>
                    <exclusion>
                        <groupId>com.google.guava</groupId>
                        <artifactId>guava</artifactId>
                    </exclusion>
                </exclusions>
            </dependency>
            <dependency>
                <groupId>org.apache.hadoop</groupId>
                <artifactId>hadoop-mapreduce-client-app</artifactId>
                <version>${hadoop.version}</version>
                <scope>provided</scope>
            </dependency>
            <dependency>
                <groupId>org.apache.hadoop</groupId>
                <artifactId>hadoop-minicluster</artifactId>
                <version>${hadoop.version}</version>
                <scope>test</scope>
                <exclusions>
                    <exclusion>
                        <groupId>com.google.protobuf</groupId>
                        <artifactId>protobuf-java</artifactId>
                    </exclusion>
                    <exclusion>
                        <groupId>io.netty</groupId>
                        <artifactId>netty</artifactId>
                    </exclusion>
                    <exclusion>
                        <groupId>com.google.guava</groupId>
                        <artifactId>guava</artifactId>
                    </exclusion>
                </exclusions>
            </dependency>
            <dependency>
                <groupId>org.apache.hadoop</groupId>
                <artifactId>hadoop-annotations</artifactId>
                <version>${hadoop.version}</version>
                <scope>provided</scope>
            </dependency>
            <dependency>
                <groupId>org.apache.hadoop</groupId>
                <artifactId>hadoop-yarn-api</artifactId>
                <version>${hadoop.version}</version>
                <scope>provided</scope>
                <exclusions>
                    <exclusion>
                        <groupId>com.google.protobuf</groupId>
                        <artifactId>protobuf-java</artifactId>
                    </exclusion>
                </exclusions>
            </dependency>
            <dependency>
                <groupId>org.apache.hadoop</groupId>
                <artifactId>hadoop-client</artifactId>
                <version>${hadoop.version}</version>
                <scope>provided</scope>
            </dependency>

            <dependency>
                <groupId>io.dropwizard.metrics</groupId>
                <artifactId>metrics-core</artifactId>
                <version>${dropwizard.metrics.version}</version>
            </dependency>


            <!-- HBase dependencies -->
            <dependency>
                <groupId>org.apache.hbase</groupId>
                <artifactId>hbase-annotations</artifactId>
                <version>${hbase.version}</version>
                <scope>provided</scope>
            </dependency>
            <dependency>
                <groupId>org.apache.hbase</groupId>
                <artifactId>hbase-common</artifactId>
                <version>${hbase.version}</version>
                <scope>provided</scope>
                <exclusions>
                    <exclusion>
                        <groupId>com.google.guava</groupId>
                        <artifactId>guava</artifactId>
                    </exclusion>
                    <exclusion>
                        <groupId>org.slf4j</groupId>
                        <artifactId>slf4j-log4j12</artifactId>
                    </exclusion>
                </exclusions>
            </dependency>
            <dependency>
                <groupId>org.apache.hbase</groupId>
                <artifactId>hbase-common</artifactId>
                <version>${hbase.version}</version>
                <type>test-jar</type>
                <scope>test</scope>
                <exclusions>
                    <exclusion>
                        <groupId>com.google.guava</groupId>
                        <artifactId>guava</artifactId>
                    </exclusion>
                </exclusions>
            </dependency>
            <dependency>
                <groupId>org.apache.hbase</groupId>
                <artifactId>hbase-protocol</artifactId>
                <version>${hbase.version}</version>
            </dependency>
            <dependency>
                <groupId>org.apache.hadoop</groupId>
                <artifactId>hadoop-mapreduce-client-core</artifactId>
                <version>${hadoop.version}</version>
                <exclusions>
                    <exclusion>
                        <groupId>io.netty</groupId>
                        <artifactId>netty-all</artifactId>
                    </exclusion>
                    <exclusion>
                        <groupId>io.netty</groupId>
                        <artifactId>netty</artifactId>
                    </exclusion>
                </exclusions>
            </dependency>
            <dependency>
                <groupId>org.apache.hbase</groupId>
                <artifactId>hbase-client</artifactId>
                <version>${hbase.version}</version>
                <exclusions>
                    <exclusion>
                        <groupId>org.apache.zookeeper</groupId>
                        <artifactId>zookeeper</artifactId>
                    </exclusion>
                    <exclusion>
                        <groupId>com.google.protobuf</groupId>
                        <artifactId>protobuf-java</artifactId>
                    </exclusion>
                    <exclusion>
                        <groupId>io.netty</groupId>
                        <artifactId>netty-all</artifactId>
                    </exclusion>
                    <exclusion>
                        <groupId>org.slf4j</groupId>
                        <artifactId>slf4j-log4j12</artifactId>
                    </exclusion>
                    <exclusion>
                        <groupId>org.mortbay.jetty</groupId>
                        <artifactId>jetty-util</artifactId>
                    </exclusion>
                    <exclusion>
                        <groupId>commons-codec</groupId>
                        <artifactId>commons-codec</artifactId>
                    </exclusion>
                    <exclusion>
                        <groupId>commons-io</groupId>
                        <artifactId>commons-io</artifactId>
                    </exclusion>
                    <exclusion>
                        <groupId>commons-lang</groupId>
                        <artifactId>commons-lang</artifactId>
                    </exclusion>
                    <exclusion>
                        <groupId>org.jruby.jcodings</groupId>
                        <artifactId>jcodings</artifactId>
                    </exclusion>
                    <exclusion>
                        <groupId>org.jruby.joni</groupId>
                        <artifactId>joni</artifactId>
                    </exclusion>
                    <exclusion>
                        <groupId>org.apache.htrace</groupId>
                        <artifactId>htrace-core</artifactId>
                    </exclusion>
                    <exclusion>
                        <groupId>org.apache.directory.server</groupId>
                        <artifactId>apacheds-kerberos-codec</artifactId>
                    </exclusion>
                </exclusions>
            </dependency>
            <dependency>
                <groupId>org.apache.hbase</groupId>
                <artifactId>hbase-server</artifactId>
                <version>${hbase.version}</version>
                <exclusions>
                    <exclusion>
                        <groupId>com.google.guava</groupId>
                        <artifactId>guava</artifactId>
                    </exclusion>
                    <exclusion>
                        <groupId>io.netty</groupId>
                        <artifactId>netty-all</artifactId>
                    </exclusion>
                    <exclusion>
                        <groupId>io.netty</groupId>
                        <artifactId>netty</artifactId>
                    </exclusion>
                </exclusions>
            </dependency>
            <dependency>
                <groupId>org.apache.hbase</groupId>
                <artifactId>hbase-server</artifactId>
                <version>${hbase.version}</version>
                <type>test-jar</type>
                <scope>test</scope>
                <exclusions>
                    <exclusion>
                        <groupId>com.google.guava</groupId>
                        <artifactId>guava</artifactId>
                    </exclusion>
                    <exclusion>
                        <groupId>io.netty</groupId>
                        <artifactId>netty-all</artifactId>
                    </exclusion>
                    <exclusion>
                        <groupId>io.netty</groupId>
                        <artifactId>netty</artifactId>
                    </exclusion>
                </exclusions>
            </dependency>
            <dependency>
                <groupId>org.apache.hbase</groupId>
                <artifactId>hbase-hadoop-compat</artifactId>
                <version>${hbase.version}</version>
                <scope>test</scope>
            </dependency>
            <dependency>
                <groupId>org.apache.hbase</groupId>
                <artifactId>hbase-hadoop-compat</artifactId>
                <version>${hbase.version}</version>
                <type>test-jar</type>
                <scope>test</scope>
            </dependency>
            <dependency>
                <groupId>org.apache.hbase</groupId>
                <artifactId>${compat.module}</artifactId>
                <version>${hbase.version}</version>
                <type>test-jar</type>
                <scope>test</scope>
                <exclusions>
                    <exclusion>
                        <groupId>com.google.guava</groupId>
                        <artifactId>guava</artifactId>
                    </exclusion>
                </exclusions>
            </dependency>
            <dependency>
                <groupId>io.netty</groupId>
                <artifactId>netty-tcnative-boringssl-static</artifactId>
                <version>1.1.33.Fork18</version>
                <classifier>${os.detected.classifier}</classifier>
                <scope>test</scope>
            </dependency>
        </dependencies>
    </dependencyManagement>

    <scm>
        <connection>scm:git:https://github.com/GoogleCloudPlatform/cloud-bigtable-client.git</connection>
        <url>scm:git:https://github.com/GoogleCloudPlatform/cloud-bigtable-client.git</url>
        <developerConnection>scm:git:https://github.com/GoogleCloudPlatform/cloud-bigtable-client.git</developerConnection>
        <tag>bigtable-client-parent-0.9.3-SNAPSHOT</tag>
    </scm>

    <developers>
       <developer>
         <organization>Google</organization>
         <organizationUrl>http://www.google.com</organizationUrl>
       </developer>
    </developers>

    <issueManagement>
        <system>GitHub Issues</system>
        <url>https://github.com/GoogleCloudPlatform/cloud-bigtable-client/issues</url>
    </issueManagement>

    <build>
       <extensions>
            <!-- Use os-maven-plugin to initialize the "os.detected" properties -->
            <extension>
                <groupId>kr.motd.maven</groupId>
                <artifactId>os-maven-plugin</artifactId>
                <version>1.4.1.Final</version>
            </extension>
        </extensions>
        <testResources>
            <testResource>
                <directory>src/test/resources</directory>
                <!-- enable system property substitution. -->
                <filtering>true</filtering>
            </testResource>
        </testResources>
        <pluginManagement>
            <plugins>
                <plugin>
                    <artifactId>maven-compiler-plugin</artifactId>
                    <version>3.5.1</version>
                    <configuration>
                        <source>${compileSource}</source>
                        <target>${compileSource}</target>
                        <showWarnings>true</showWarnings>
                        <showDeprecation>false</showDeprecation>
                        <compilerArgument>-Xlint:-options</compilerArgument>
                    </configuration>
                </plugin>
                <plugin>
                    <groupId>org.apache.maven.plugins</groupId>
                    <artifactId>maven-surefire-plugin</artifactId>
                    <version>2.19.1</version>
                </plugin>
                <plugin>
                    <groupId>org.apache.maven.plugins</groupId>
                    <artifactId>maven-release-plugin</artifactId>
                    <version>2.5.3</version>
                </plugin>
                <plugin>
                    <groupId>org.apache.maven.plugins</groupId>
                    <artifactId>maven-jar-plugin</artifactId>
                    <version>3.0.2</version>
                </plugin>
                <plugin>
                    <groupId>org.apache.maven.plugins</groupId>
                    <artifactId>maven-shade-plugin</artifactId>
                    <version>2.4.3</version>
                </plugin>
               <plugin>
                    <groupId>org.apache.maven.plugins</groupId>
                    <artifactId>maven-eclipse-plugin</artifactId>
                    <version>2.10</version>
                </plugin>
                <plugin>
                    <groupId>org.apache.maven.plugins</groupId>
                    <artifactId>maven-javadoc-plugin</artifactId>
                    <version>2.10.4</version>
                    <configuration>
                        <windowtitle>Cloud Bigtable HBase Client for Java ${project.version} API</windowtitle>
                        <doctitle>Cloud Bigtable HBase Client for Java ${project.version} API</doctitle>
                        <overview>../overview.html</overview>
                        <bottom><![CDATA[<br>]]></bottom>

                        <offlineLinks>
                            <offlineLink>
                                <url>http://google.github.io/guava/releases/19.0/api/docs/</url>
                                <location>${basedir}/javadoc/guava-docs</location>
                            </offlineLink>
                            <offlineLink>
                                <url>https://hbase.apache.org/apidocs/</url>
                                <location>${basedir}/javadoc/hbase-docs</location>
                            </offlineLink>
                            <offlineLink>
                                <url>https://developers.google.com/protocol-buffers/docs/reference/java/</url>
                                <location>${basedir}/javadoc/protobuf-docs</location>
                            </offlineLink>
                        </offlineLinks>
                    </configuration>
                    <executions>
                        <execution>
                            <id>attach-javadocs</id>
                            <goals>
                                <goal>jar</goal>
                            </goals>
                            <phase>package</phase>
                            <configuration>
                                <!--
                                javadoc excluded packages:
                                    com.google.clooud.*                             (Ignore, a hack/workaround for separate maven issue)
                                -->
                                <excludePackageNames>com.google.clooud</excludePackageNames>
                            </configuration>
                        </execution>
                        <execution>
                            <id>default-cli</id>
                            <configuration>
                                <!--
                                javadoc excluded packages:
                                    com.google.cloud.bigtable.dataflow{import,}     (Breaks with javadoc:aggregate, handled separately)
                                    com.google.clooud.*                             (Ignore, a hack/workaround for separate maven issue)
                                -->
                                <excludePackageNames>com.google.cloud.bigtable.dataflow:com.google.cloud.bigtable.dataflowimport:com.google.clooud</excludePackageNames>
                            </configuration>
                        </execution>
                    </executions>
                </plugin>
            </plugins>
        </pluginManagement>
    </build>
    <profiles>
        <profile>
            <id>doclint-java8-disable</id>
            <activation>
                <property>
                    <name>!doclint</name>
                </property>
                <jdk>[1.8,)</jdk>
            </activation>
            <properties>
                <additionalparam>-Xdoclint:none</additionalparam>
            </properties>
        </profile>
        <profile>
            <id>release</id>
            <build>
                <plugins>
                    <plugin>
                        <groupId>org.apache.maven.plugins</groupId>
                        <artifactId>maven-source-plugin</artifactId>
                        <version>3.0.1</version>
                        <executions>
                            <execution>
                                <id>attach-sources</id>
                                <goals>
                                    <goal>jar</goal>
                                </goals>
                            </execution>
                        </executions>
                    </plugin>
                    <plugin>
                        <groupId>org.sonatype.plugins</groupId>
                        <artifactId>nexus-staging-maven-plugin</artifactId>
                        <version>1.6.7</version>
                        <extensions>true</extensions>
                        <configuration>
                            <serverId>ossrh</serverId>
                            <nexusUrl>https://oss.sonatype.org/</nexusUrl>
                            <autoReleaseAfterClose>false</autoReleaseAfterClose>
                        </configuration>
                    </plugin>
                    <plugin>
                        <groupId>org.apache.maven.plugins</groupId>
                        <artifactId>maven-gpg-plugin</artifactId>
                        <version>1.6</version>
                        <executions>
                            <execution>
                                <id>sign-artifacts</id>
                                <phase>verify</phase>
                                <goals>
                                <goal>sign</goal>
                            </goals>
                        </execution>
                        </executions>
                    </plugin>
                </plugins>
            </build>
        </profile>
    </profiles>
</project>