upload_settings.xml

<!--
  ~ Copyright 2014, The Sporting Exchange Limited
  ~
  ~ 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.
  -->

<settings>
    <servers>
        <server>
            <id>sonatype-nexus-snapshots</id>
            <username>${env.SONATYPE_NEXUS_SNAPSHOT_USER}</username>
            <password>${env.SONATYPE_NEXUS_SNAPSHOT_PASSWORD}</password>
        </server>
    </servers>
</settings>