settings.xml

<?xml version="1.0" encoding="utf-8"?>
<settings>
    <servers>
        <server>
            <id>sonatype-nexus-snapshots</id>
            <username>${env.CI_NEXUS_USERNAME}</username>
            <password>${env.CI_NEXUS_PASSWORD}</password>
        </server>
        <server>
            <id>sonatype-nexus-staging</id>
            <username>${env.CI_NEXUS_USERNAME}</username>
            <password>${env.CI_NEXUS_PASSWORD}</password>
        </server>
    </servers>
	<profiles>
        <profile>
            <id>sign</id>
            <activation>
                <activeByDefault>true</activeByDefault>
            </activation>
            <properties>
                <gpg.passphrase>${env.CI_GPG_PASSPHRASE}</gpg.passphrase>
            </properties>
        </profile>
        
        <profile>
            <id>inject-github.repo.username</id>
            <activation>
                <activeByDefault>true</activeByDefault>
            </activation>
            <properties>
                <github.repo.username>${env.CI_GITHUB_REPOUSERNAME}</github.repo.username>
            </properties>
        </profile>
        
    </profiles>
</settings>