Velocity/gradle/publish.gradle

publishing {
    repositories {
        maven {
            credentials(PasswordCredentials.class)

            name = 'paper'
            def base = 'https://papermc.io/repo/repository/maven-'
            def releasesRepoUrl = "$base-releases/"
            def snapshotsRepoUrl = "$base-snapshots/"
            url = version.endsWith('SNAPSHOT') ? snapshotsRepoUrl : releasesRepoUrl
        }
    }
}