plugins {
	id 'java'
	id 'jacoco'
	id 'com.diffplug.gradle.spotless' version '3.26.0'
}

allprojects {
	repositories {
		mavenCentral()
	}
}

java {
	sourceCompatibility = JavaVersion.VERSION_1_8
	targetCompatibility = JavaVersion.VERSION_1_8
	withJavadocJar()
	withSourcesJar()
}

wrapper {
	gradleVersion = '6.1.1'
}

spotless {
	java {
		removeUnusedImports()
		googleJavaFormat()
	}
	format 'gradle', {
		target '**/*.gradle'
		trimTrailingWhitespace()
		indentWithTabs()
	}
}

// cmake runs will inform us of the build directory of the current run
def cmakeBuildDir = System.properties['cmakeBuildDir']
def cmakeJavaDir = "${cmakeBuildDir}/java"
def cmakeNativeLibDir = "${cmakeJavaDir}/native-lib"
def cmakeNativeJniDir = "${cmakeJavaDir}/native-jni"
def cmakeBuildOutputDir = "${cmakeJavaDir}/build"

version = rootProject.file('../VERSION_NUMBER').text.trim()

compileJava {
	options.compilerArgs += ["-h", "${project.buildDir}/headers/"]
}

sourceSets.test {
	// add test resource files
	resources.srcDirs += [
		"${rootProject.projectDir}/../csharp/testdata",
		"${rootProject.projectDir}/../onnxruntime/test/testdata",
		"${rootProject.projectDir}/../java/testdata"
	]
	if (cmakeBuildDir != null) {
		// add compiled native libs
		resources.srcDirs += [
			cmakeNativeLibDir,
			cmakeNativeJniDir
		]
	}
}

if (cmakeBuildDir != null) {
	// generate tasks to be called from cmake

	task jniJar(type: Jar) {
		classifier = 'jni'
		from cmakeNativeJniDir
	}

	task libJar(type: Jar) {
		classifier = 'lib'
		from cmakeNativeLibDir
	}

	task allJar(type: Jar) {
		classifier = 'all'
		from sourceSets.main.output
		from cmakeNativeJniDir
		from cmakeNativeLibDir
	}

	task cmakeBuild(type: Copy) {
		from project.buildDir
		include 'libs/**'
		include 'docs/**'
		into cmakeBuildOutputDir
	}
	cmakeBuild.dependsOn jar
	cmakeBuild.dependsOn jniJar
	cmakeBuild.dependsOn libJar
	cmakeBuild.dependsOn allJar
	cmakeBuild.dependsOn sourcesJar
	cmakeBuild.dependsOn javadocJar
	cmakeBuild.dependsOn javadoc


	task cmakeCheck(type: Copy) {
		from project.buildDir
		include 'reports/**'
		into cmakeBuildOutputDir
	}
	cmakeCheck.dependsOn check

}

dependencies {
	testImplementation 'org.junit.jupiter:junit-jupiter-api:5.1.1'
	testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.1.1'
	testImplementation 'com.google.protobuf:protobuf-java:3.10.0'
}

test {
	useJUnitPlatform()
	testLogging {
		events "passed", "skipped", "failed"
	}
}

jacocoTestReport {
	reports {
		xml.enabled true
		csv.enabled true
		html.destination file("${buildDir}/jacocoHtml")
	}
}