publish.gradle

ext {
    ext.resolveRepositoyUrl = {
        if (isReleaseBuild()) {
            return "https://oss.sonatype.org/service/local/staging/deploy/maven2/"
        } else {
            return "https://oss.sonatype.org/content/repositories/snapshots/"
        }
    }

    ext.getUsername = {
        if (hasProperty('SONATYPE_NEXUS_USERNAME')) {
            return SONATYPE_NEXUS_USERNAME
        }

        def propertiesFile = project.rootProject.file('local.properties')
        if (propertiesFile.exists()) {
            Properties properties = new Properties()
            properties.load(propertiesFile.newDataInputStream())
            return properties.getProperty('SONATYPE_NEXUS_USERNAME')
        } else {
            return ""
        }
    }

    ext.getPassword = {
        if (hasProperty('SONATYPE_NEXUS_PASSWORD')) {
            return SONATYPE_NEXUS_PASSWORD
        }

        def propertiesFile = project.rootProject.file('local.properties')
        if (propertiesFile.exists()) {
            Properties properties = new Properties()
            properties.load(propertiesFile.newDataInputStream())
            return properties.getProperty('SONATYPE_NEXUS_PASSWORD')
        } else {
            return ""
        }
    }
}

def isReleaseBuild() {
    return !VERSION_NAME.contains("SNAPSHOT")
}