/*
 * Copyright 2002-2017 the original author or authors.
 *
 *  Licensed 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.
 */

configure(allprojects) { project ->

	ext.snifferVersion = "1.15"

	configurations {
		sniffer
		javaApiSignature
	}

	dependencies {
		sniffer("org.codehaus.mojo:animal-sniffer-ant-tasks:${snifferVersion}")
		javaApiSignature("org.codehaus.mojo.signature:java18:1.0@signature")
	}
}

task copyJavaApiSignature(type: Copy) {
	ext.to = file("$buildDir/javaApiSignature/")
	description "Copy the resolved Animal Sniffer signature dependency artifact to a known location and name"
	from configurations.javaApiSignature
	into to
	rename '.*signature', 'javaApi.signature'
}

task sniff {
	group = "Verification"
	description = "Checks the Java API signatures"

	dependsOn compileJava
	dependsOn copyJavaApiSignature

	sourceSets.main.output.classesDirs.each { inputs.dir it }
	inputs.dir copyJavaApiSignature.to

	doLast {
		ant.taskdef(
				name: 'animalSniffer',
				classname: 'org.codehaus.mojo.animal_sniffer.ant.CheckSignatureTask',
				classpath: configurations.sniffer.asPath
		)

		// TODO: Animal Sniffer currently chokes on optional JDK 9 bytecode in AspectJ 1.9 beta 5
		// ant.animalSniffer(
		// 		signature: "$buildDir/javaApiSignature/javaApi.signature",
		// 		classpath: sourceSets.main.compileClasspath.asPath) {
		// 	path(path: sourceSets.main.output.classesDir)
		// 	annotation(className: "org.springframework.lang.UsesSunHttpServer")
		// }
	}
}