/*
 * Copyright (c) 2011-2017 Pivotal Software Inc, All Rights Reserved.
 *
 * 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
 *
 *       https://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.
 */
buildscript {
  //we define kotlin version for benefit of both core and test (see kotlin-gradle-plugin below)
  ext.kotlinVersion = '1.3.31'
  repositories {
	maven { url "https://repo.spring.io/plugins-release" }
  }
  dependencies {
	classpath 'org.springframework.build.gradle:propdeps-plugin:0.0.7' //still uses the old ways
	classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:${kotlinVersion}"
  }
}

plugins {
	id "com.github.johnrengelman.shadow" version "4.0.2"
	//id 'org.asciidoctor.convert' version '1.5.11'
	id "me.champeau.gradle.japicmp" version "0.2.6"
	id "de.undercouch.download" version "3.4.3"
	id "org.unbroken-dome.test-sets" version "2.1.1" apply false // 2.x version does not work with Gradle 4.10
	id 'com.gradle.build-scan' version '2.4.2'
	id "com.jfrog.artifactory" version "4.9.8" apply false
}

apply plugin: "io.reactor.gradle.detect-ci"
//apply from: "gradle/asciidoc.gradle" //asciidoc (which is generated from root dir)
apply from: "gradle/releaser.gradle"

ext {
	jdk = JavaVersion.current().majorVersion
	jdkJavadoc = "https://docs.oracle.com/javase/$jdk/docs/api/"
	if (JavaVersion.current().isJava11Compatible()) {
		jdkJavadoc = "https://docs.oracle.com/en/java/javase/$jdk/docs/api/"
	}
	println "JDK Javadoc link for this build is ${rootProject.jdkJavadoc}"

  bundleImportPackages = ['org.slf4j;resolution:=optional;version="[1.5.4,2)"',
						  'kotlin.*;resolution:=optional',
						  'io.micrometer.*;resolution:=optional',
						  'reactor.blockhound.*;resolution:=optional',
						  '!javax.annotation',
						  '!javax.annotation.meta',
						  '*']

  /*
   * Note that some versions can be bumped by a script.
   * These are found in `gradle.properties`...
   *
   * Versions not necessarily bumped by a script (testing, etc...) below:
   */
  // Misc not often upgraded
  jsr305Version = '3.0.2'
  jsr166BackportVersion = '1.0.0.RELEASE'

  // Blockhound
  blockhoundVersion = '1.0.0.RELEASE'

  // Logging
  slf4jVersion = '1.7.12'
  logbackVersion = '1.1.2'

  // Testing
  jUnitVersion = '4.12'
  jUnitJupiterVersion = '5.5.2' //for newer modules without legacy tests
  assertJVersion = '3.11.1'
  mockitoVersion = '2.23.0'
  jUnitParamsVersion = '1.1.1'
  awaitilityVersion = '3.1.2'
  throwingFunctionVersion = '1.5.0'
  javaObjectLayoutVersion = '0.9'
  testNgVersion = '6.8.5'
}

//only publish scan if a specific gradle entreprise server is passed
//typically, for local usage, you would temporarily set the env with:
// `GRADLE_ENTERPRISE_URL=https://myge.example.com/ gradle foo`
if (System.getenv('GRADLE_ENTERPRISE_URL')) {
	buildScan {
		captureTaskInputFiles = true
		obfuscation {
			ipAddresses { addresses -> addresses.collect { '0.0.0.0' } }
		}
		publishAlways()
		server = System.getenv('GRADLE_ENTERPRISE_URL')
	}
}

configure(subprojects) { p ->
	apply plugin: 'java'
	apply plugin: 'jacoco'
	apply plugin: 'propdeps' //TODO replace with a simpler local plugin?
	apply from: "${rootDir}/gradle/setup.gradle"


	description = 'Non-Blocking Reactive Foundation for the JVM'
	group = 'io.projectreactor'

  repositories {
	mavenLocal()
	if (version.endsWith('BUILD-SNAPSHOT')) {
	  maven { url 'https://repo.spring.io/libs-snapshot' }
	}

	mavenCentral()
	jcenter()
	maven { url 'https://repo.spring.io/libs-milestone' }
	maven { url "https://oss.sonatype.org/content/repositories/releases/" }

  }

  jacoco {
	toolVersion = '0.8.5'
  }

  jacocoTestReport {
	reports {
	  xml.enabled = true
	  html.enabled = true
	}
  }

  //includes for base test task (see below for additional common configurations)
  test {
	include '**/*Tests.*'
	include '**/*Test.*'
	include '**/*Spec.*'
  }

  //all test tasks will show FAILED for each test method,
  // common exclusions, no scanning
  p.tasks.withType(Test).all {
	testLogging {
	  events "FAILED"
	  showExceptions true
	  exceptionFormat "FULL"
	  stackTraceFilters "ENTRY_POINT"
	  maxGranularity 3
	}

	if (isCiServer) {
	  def stdout = new LinkedList<TestOutputEvent>()
	  beforeTest { TestDescriptor td ->
		stdout.clear()
	  }
	  onOutput { TestDescriptor td, TestOutputEvent toe ->
		stdout.add(toe)
	  }
	  afterTest { TestDescriptor td, TestResult tr ->
		if (tr.resultType == TestResult.ResultType.FAILURE && stdout.size() > 0) {
		  def stdOutput = stdout.collect {
			it.getDestination().name() == "StdErr"
					? "STD_ERR: ${it.getMessage()}"
					: "STD_OUT: ${it.getMessage()}"
		  }
				  .join()
		  println "This is the console output of the failing test below:\n$stdOutput"
		}
	  }
	}

	if (JavaVersion.current().isJava9Compatible()) {
	  println "Java 9+: lowering MaxGCPauseMillis to 20ms in ${project.name} ${name}"
	  jvmArgs = ["-XX:MaxGCPauseMillis=20"]
	}

	systemProperty("java.awt.headless", "true")
	systemProperty("testGroups", p.properties.get("testGroups"))
	scanForTestClasses = false
	exclude '**/*Abstract*.*'
	exclude '**/*OperatorTest*.*'

	//allow re-run of failed tests only without special test tasks failing
	// because the filter is too restrictive
	filter.setFailOnNoMatchingTests(false)

	//display intermediate results for special test tasks
	afterSuite { desc, result ->
	  if (!desc.parent) { // will match the outermost suite
		println('\n' + "${desc} Results: ${result.resultType} (${result.testCount} tests, ${result.successfulTestCount} successes, ${result.failedTestCount} failures, ${result.skippedTestCount} skipped)")
	  }
	}
  }
}

//assemble.dependsOn docsZip

gradle.allprojects() { p ->
  apply plugin: "io.reactor.gradle.custom-version"
}

configure(subprojects) { p ->
  //these apply once the above configure is done, but before project-specific build.gradle have applied
  apply plugin: "io.reactor.gradle.java-conventions"
  apply from: "${rootDir}/gradle/javadoc.gradle"

  //these apply AFTER project-specific build.gradle have applied
  afterEvaluate {
	if (p.plugins.hasPlugin("kotlin")) {
	  println "Applying Kotlin conventions to ${p.name}"
	  compileKotlin {
		kotlinOptions.jvmTarget = "1.8"
		kotlinOptions.freeCompilerArgs = ["-Xjsr305=strict"]
	  }
	  compileTestKotlin {
		kotlinOptions.jvmTarget = "1.8"
		kotlinOptions.freeCompilerArgs = ["-Xjsr305=strict"]
	  }
	}
  }
}