build.gradle

buildscript {
	repositories {
		mavenCentral()
		maven {
			url 'https://jitpack.io'
		}
	}
	dependencies {
		classpath group: 'com.github.HurricaneGamesOrg', name: 'ManualGradleDependencySupplier', version: 'f6f36bec29'
	}
}

plugins {
	id 'java'
	id 'com.github.johnrengelman.shadow' version '7.0.0'
	id 'maven-publish'
}

apply plugin: 'org.hurricanegames.ManualGradleDependencySupplier'


gradle.startParameter.showStacktrace = org.gradle.api.logging.configuration.ShowStacktrace.ALWAYS


defaultTasks 'build'


group 'protocolsupport'
version '1.17-1-dev'


import java.nio.file.Path
import java.nio.file.Paths
import java.nio.file.Files
import java.nio.file.SimpleFileVisitor
import java.nio.file.FileVisitResult
import java.nio.file.attribute.BasicFileAttributes

import org.hurricanegames.manualgradledependencysupplier.DependencySupplier
import org.hurricanegames.manualgradledependencysupplier.BuildDependencySupplier
import org.hurricanegames.manualgradledependencysupplier.ManualGradleDependencySupplier


Path projectDirectoryPath = projectDir.toPath().toAbsolutePath()
Path projectBuildDirectoryPath = getBuildDir().toPath()


Path generatedResourcesDirectoryPath = projectDirectoryPath.resolve('gen')
String resourcesDirectoryName = 'resources';
Path generatedResourcesResourcesDirectoryPath = generatedResourcesDirectoryPath.resolve(resourcesDirectoryName)

task setupFolders(type: DefaultTask) {doLast{
	generatedResourcesDirectoryPath.toFile().deleteDir()
	Files.createDirectories(generatedResourcesDirectoryPath)
	Files.createDirectories(generatedResourcesResourcesDirectoryPath)
}}


sourceCompatibility = JavaVersion.VERSION_16

sourceSets {
	main {
		java {
			srcDirs = ['src']
		}
		resources {
			srcDirs = ['resources']
		}
	}
	test {
		java {
			srcDirs = ['tests']
		}
	}
}

repositories {
	mavenCentral()
	maven {
		url 'https://oss.sonatype.org/content/repositories/snapshots/'
	}
	maven {
		url 'https://papermc.io/repo/repository/maven-public/'
	}
}

configurations {
	runtimeDependencies
	compileOnly {
		extendsFrom runtimeDependencies
	}
	testImplementation {
	    extendsFrom runtimeDependencies
	}
}

dependencies {
	Path spigotBuildDirectoryPath = projectBuildDirectoryPath.resolve('spigot')
	FileCollection runtimeLibraries = ManualGradleDependencySupplier.supplyDependecies(
		projectDirectoryPath.resolve('libraries_runtime'),
		[
			new BuildDependencySupplier(
				'spigot-1.17-1.jar',
				new URL('https://hub.spigotmc.org/jenkins/job/BuildTools/128/artifact/target/BuildTools.jar'),
				spigotBuildDirectoryPath,
				'BuildTools.jar',
				['java', '-jar', 'BuildTools.jar', '--rev', '1.17'],
				['spigot-1.17.jar']
			).setBuildEnv([
				'MAVEN_OPTS': '-Dmaven.repo.local=' + spigotBuildDirectoryPath.resolve('m2').toString() + ' -Xmx1024M'
			])
		],
		true
	)

	FileCollection annotationProcessors = fileTree(dir: projectDirectoryPath.resolve('processors'), include: '*.jar')

	runtimeDependencies group: 'io.papermc.paper', name: 'paper-api', version: '1.17-R0.1-SNAPSHOT'
	runtimeDependencies annotationProcessors
	runtimeDependencies runtimeLibraries


	implementation group: 'org.apache.commons', name: 'commons-lang3', version: '3.11'
	implementation group: 'it.unimi.dsi', name: 'fastutil', version: '8.4.2'
	implementation group: 'com.google.code.gson', name: 'gson', version: '2.8.6'
	implementation group: 'com.google.code.findbugs', name: 'jsr305', version: '3.0.2'

	annotationProcessor annotationProcessors

	testImplementation 'org.junit.jupiter:junit-jupiter-api:5.2.0'
	testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.2.0'
}

compileJava {
	doFirst {
	    classpath -= configurations.runtimeDependencies
	    classpath += configurations.runtimeDependencies
	}

	options.encoding = 'UTF-8'
	options.incremental = false
	options.compilerArgs << ('-Aprotocolsupportbuildprocessor.generatedresourcesdirectory=' + generatedResourcesResourcesDirectoryPath.resolve('preload').toString())
}


test {
	Path workingDirectoryPath = projectDirectoryPath.resolve('testsRun');

	doFirst {
		classpath -= configurations.runtimeDependencies
		classpath += configurations.runtimeDependencies

		Files.createDirectories(workingDirectoryPath)
	}

	useJUnitPlatform()

	workingDir = workingDirectoryPath;
}


processResources {
	doFirst {
		Properties properties = new Properties()
		properties.setProperty('buildtime', new Date().format('yyyy.MM.dd \'at\' HH:mm:ss z'))
		properties.setProperty('buildhost', System.getProperty('protocolsupport.buildhost', 'unknown'))
		properties.setProperty('buildnumber', System.getProperty('protocolsupport.buildnumber', 'unknown'))
		properties.setProperty('buildgit', System.getProperty('protocolsupport.buildgit', 'unknown'))
		Files.newBufferedWriter(generatedResourcesResourcesDirectoryPath.resolve('buildinfo')).withCloseable({ properties.store(it, 'Build info') })
	}

	from generatedResourcesDirectoryPath

	filesMatching('plugin.yml') {
		expand 'version': project.version
	}
}

shadowJar {
	duplicatesStrategy = DuplicatesStrategy.INCLUDE

	archiveClassifier = ''

	from sourceSets.main.java.srcDirs
	from 'LICENSE'

	exclude 'META-INF/**'
	exclude 'module-info.class'

	String relocatePrefix = 'protocolsupport.libs.'

	relocate 'org.apache', relocatePrefix + 'org.apache'
	relocate 'it.unimi.dsi.fastutil', relocatePrefix + 'it.unimi.dsi.fastutil'
	relocate 'com.google.gson', relocatePrefix + 'com.google.gson'
	relocate 'javax.annotation', relocatePrefix + 'javax.annotation'

	minimize()
}


task copyFinalJarToTarget(type: DefaultTask) {doLast{
	Path targetJarDirectory = projectDirectoryPath.resolve('target')
	Files.createDirectories(targetJarDirectory)
	Files.copy(
		shadowJar.archiveFile.get().getAsFile().toPath().toAbsolutePath(),
		targetJarDirectory.resolve(shadowJar.archiveBaseName.get() + '.jar'),
		java.nio.file.StandardCopyOption.REPLACE_EXISTING
	)
}}


compileJava.dependsOn(clean)
compileJava.dependsOn(setupFolders)
test.dependsOn(cleanTest)
compileJava.finalizedBy(test)
jar.enabled = false
jar.finalizedBy(shadowJar)
shadowJar.finalizedBy(copyFinalJarToTarget)


tasks.withType(GenerateModuleMetadata) {
	enabled = false
}

publishing {
	publications {
		release(MavenPublication) {
			from components.java

			artifacts = [shadowJar]
		}
	}
}