build.gradle

ext.githubProjectName = 'RxJavaParallel'

apply from: file('gradle/convention.gradle')
apply from: file('gradle/maven.gradle')
//apply from: file('gradle/check.gradle')
apply from: file('gradle/license.gradle')
apply from: file('gradle/release.gradle')

buildscript {
    repositories {
        mavenLocal()
        mavenCentral()
        jcenter()
    }

    apply from: file('gradle/buildscript.gradle'), to: buildscript
}

allprojects {
    apply plugin: 'eclipse'
    apply plugin: 'idea'
    repositories {
        mavenLocal()
        mavenCentral()
    }
}

subprojects {
    apply plugin: 'java'
    apply plugin: 'shadow'
    group = "com.netflix.rxjava-parallel-core"

    // everything defaults to 1.6
    sourceCompatibility = JavaVersion.VERSION_1_6
    targetCompatibility = JavaVersion.VERSION_1_6

    // make 'examples' use the same classpath
    configurations {
        examplesCompile.extendsFrom compile
        examplesRuntime.extendsFrom runtime
        perfCompile.extendsFrom compile
        perfRuntime.extendsFrom runtime
    }


    tasks.withType(Javadoc).each {
        it.classpath = sourceSets.main.compileClasspath
    }

    sourceSets {
        examples
        perf {
            compileClasspath += sourceSets.main.output
        }
    }

    tasks.build {
        //include 'examples' in build task
        dependsOn(examplesClasses)
        dependsOn(perfClasses)
    }

    task perfJar(type: Jar, dependsOn: perfClasses) {
        from sourceSets.perf.output + sourceSets.main.output
    }

    dependencies {
        perfCompile 'org.openjdk.jmh:jmh-core:0.9'
        perfCompile 'org.openjdk.jmh:jmh-generator-annprocess:0.9'
    }

    artifacts {
        perfRuntime perfJar
    }

    eclipse {
        classpath {
            plusConfigurations += configurations.perfCompile

            downloadSources = true
            downloadJavadoc = true
        }
    }

    idea {
        module {
            scopes.PROVIDED.plus  += configurations.perfCompile
            scopes.PROVIDED.minus += configurations.compile
        }
    }

    /**
     * By default: Run without arguments this will execute all benchmarks that are found (can take a long time).
     *
     * Optionally pass arguments for custom execution. Example:
     *
     *  ../gradlew benchmarks '-Pjmh=-f 1 -tu ns -bm avgt -wi 5 -i 5 -r 1 .*OperatorSerializePerf.*'
     *
     * To see all options:
     *
     *  ../gradlew benchmarks '-Pjmh=-h'
     */
    task benchmarks(type: JavaExec) {
        main = 'org.openjdk.jmh.Main'
        classpath = sourceSets.perf.runtimeClasspath + sourceSets.main.output
        maxHeapSize = "512m"
        jvmArgs '-XX:+UnlockCommercialFeatures'
        jvmArgs '-XX:+FlightRecorder'
        jvmArgs '-XX:AutoBoxCacheMax=1000000'

        if (project.hasProperty('jmh')) {
            args(jmh.split(' '))
        } else {
            //args '-h' // help output
            args '-f' // fork
            args '1'
            args '-wi' // warmup iterations
            args '5'
            args '-i' // test iterations
            args '5'
            args '-r' // time per execution in seconds
            args '5'
            //args '-prof' // profilers
            //args 'HS_GC' // HotSpot (tm) memory manager (GC) profiling via implementation-specific MBeans
            //args 'HS_RT' // HotSpot (tm) runtime profiling via implementation-specific MBeans
            //args 'HS_THR' // HotSpot (tm) threading subsystem via implementation-specific MBeans
            //args 'HS_COMP' // HotSpot (tm) JIT compiler profiling via implementation-specific MBeans
            //args 'HS_CL' // HotSpot (tm) classloader profiling via implementation-specific MBeans
            //args 'STACK' // Simple and naive Java stack profiler
        }
    }

    shadow {
        classifier = "benchmarks"
        includeDependenciesFor = ["runtime", "perfRuntime"]

        transformer(com.github.jengelman.gradle.plugins.shadow.transformers.ManifestResourceTransformer) {
            mainClass = "org.openjdk.jmh.Main"
        }
    }

    shadowJar.dependsOn perfJar
}

project(':rxjava-parallel-core') {
    sourceSets.test.java.srcDir 'src/test/java'
}