build.gradle

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.
 */
plugins {
    id "com.diffplug.spotless" version "6.18.0"
}

repositories {
    mavenCentral()
}

spotless {
    java {
        licenseHeaderFile(file("$rootDir/checkstyle/apache.header"))
        importOrder()
        removeUnusedImports()
        targetExclude "**/VersionUtils.java"
        target '**/java/**/*.java'
        googleJavaFormat()
        custom 'refuse wildcard', {
            if (it.contains('*;\n')) {
                throw new Error("Wildcard imports is disallowed")
            }
        }
    }
    scala {
        licenseHeaderFile(file("$rootDir/checkstyle/apache.header"), "package ")
        target '**/scala/**/*.scala'
        scalafmt()
    }
}