mirror of https://github.com/apache/lucene.git
85 lines
2.9 KiB
Groovy
85 lines
2.9 KiB
Groovy
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/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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// Debugging/ validation utilities and helpers to aid transition
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// to java modules.
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allprojects {
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plugins.withType(JavaPlugin) {
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// Show all non-empty package names
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tasks.register("showPackageNames", { task ->
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doFirst {
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listPackageNames(sourceSets).each { println(it) }
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}
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})
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tasks.register("showServiceProviders", { task ->
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doFirst {
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def services = listServices(sourceSets)
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services.each { entry -> {
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println(entry.key)
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entry.value.each { println(" ${it}") }
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}}
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}
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})
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}
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}
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/* Utility method to collect all package names in a source sets. */
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static def listPackageNames(SourceSetContainer sourceSets) {
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var pkgNameSet = [] as Set<String>
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sourceSets.main.each { sourceSet ->
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var dirs = sourceSet.allJava.srcDirTrees.collect { it.dir.toPath() }
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var pattern = new PatternSet()
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.include('**/*.java')
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.exclude('module-info.java')
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.exclude('**/package-info.java')
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sourceSet.allJava.matching(pattern).each {srcFile ->
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var srcPath = srcFile.toPath()
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var dir = dirs.find { srcPath.startsWith(it) }
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var pkgName = srcPath.subpath(dir.nameCount, srcPath.nameCount).parent.stream().map(Object::toString).collect(Collectors.joining('.'))
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pkgNameSet.add(pkgName)
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}
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}
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var pkgNames = pkgNameSet as List<String>
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pkgNames.sort()
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return pkgNames
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}
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/* Utility method to collect all service providers in a source sets. */
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static def listServices(SourceSetContainer sourceSets) {
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def services = [:] as Map<String, List<String>>
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sourceSets.main.each {sourceSet ->
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var pattern = new PatternSet().include('META-INF/services/*')
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sourceSet.resources.matching(pattern).each {file ->
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def serviceName = file.name
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def providers = []
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file.withReader { reader -> {
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reader.lines().each { l ->
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def line = l.trim()
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if (line != "" && !line.startsWith("#")) {
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def provider = line.replace('$', '.')
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providers.add(provider)
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}
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}
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}}
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services.put(serviceName, providers)
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}
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}
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return services
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}
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