.publish.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns:staging="antlib:org.sonatype.nexus.ant.staging">
    <property environment="env"/>
    <!-- https://oss.sonatype.org/ -->
    <property name="nexus.uri" value="${env.NEXUS_URI}" />
    <property name="nexus.user" value="${env.NEXUS_USER}" />
    <property name="nexus.pass" value="${env.NEXUS_PASS}" />
    <property name="dir.repo" value="${env.DIR_REPO}" />
    <property name="nexus.profile" value="${env.NEXUS_PROFILE}" />

    <taskdef uri="antlib:org.sonatype.nexus.ant.staging"
            resource="org/sonatype/nexus/ant/staging/antlib.xml">
    <classpath>
        <fileset dir="tasks" includes="nexus-staging-ant-tasks-*uber.jar" />
    </classpath>
    </taskdef>

    <staging:nexusStagingInfo id="target-nexus" stagingDirectory="target/staging">
        <staging:projectInfo
                groupId="org.sonatype.nexus.ant"
                artifactId="nexus-staging-ant-tasks"
                stagingProfileId="${nexus.profile}"
                version="1.0" />
        <staging:connectionInfo
            baseUrl="${nexus.uri}">
            <staging:authentication
            username="${nexus.user}"
            password="${nexus.pass}" />
        </staging:connectionInfo>
    </staging:nexusStagingInfo>

    <target name="deploy" description="Deploy: Local and Remote Staging">
        <staging:stageLocally>
            <staging:nexusStagingInfo refid="target-nexus" />
            <fileset dir="${dir.repo}" includes="**/*.*" />
        </staging:stageLocally>

        <staging:stageRemotely>
            <staging:nexusStagingInfo refid="target-nexus" />
        </staging:stageRemotely>

        <staging:releaseStagingRepository stagingProgressTimeoutMinutes="30" >
            <staging:nexusStagingInfo refid="target-nexus" />
        </staging:releaseStagingRepository>

        <staging:dropStagingRepository>
            <staging:nexusStagingInfo refid="target-nexus" />
        </staging:dropStagingRepository>
    </target>

</project>