build.gradle

// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
    repositories {
        mavenCentral()
    }

    dependencies {
        classpath 'com.android.tools.build:gradle:1.0.0'
    }
}

apply plugin: 'com.android.library'
import com.android.builder.core.BuilderConstants

android {
    compileSdkVersion 19
    buildToolsVersion "19.1.0"

    defaultConfig {
        minSdkVersion 11
        targetSdkVersion 19
    }

    sourceSets {
        main {
            manifest.srcFile 'rebound-android/src/main/AndroidManifest.xml'
            java.srcDirs = ['rebound-core/src/main/java', 'rebound-android/src/main/java']
        }
    }
}

// Create jar for distribution.
android.libraryVariants.all { variant ->
    def name = variant.buildType.name
    if (name.equals(BuilderConstants.RELEASE)) {
        // Distribution Jar Task
        def distJarTask = task reboundDistJar(type: Jar, dependsOn: variant.javaCompile) {
            from variant.javaCompile.destinationDir
        }
        artifacts.add('archives', distJarTask)

        // Javadocs Task
        def javadocsTask = task androidJavadocs(type: Javadoc, dependsOn: variant.javaCompile) {
            source = variant.javaCompile.source
            def androidJar = "${android.sdkDirectory}/platforms/${android.compileSdkVersion}/android.jar"
            classpath = files(variant.javaCompile.classpath.files, androidJar)
            options {
                links "http://docs.oracle.com/javase/7/docs/api/"
                linksOffline "http://d.android.com/reference","${android.sdkDirectory}/docs/reference"
            }
            exclude '**/BuildConfig.java'
            exclude '**/R.java'
        }
        def javadocsJarTask = task androidJavadocsJar(type: Jar, dependsOn: javadocsTask) {
            classifier = 'javadoc'
            from javadocsTask.destinationDir
        }
        artifacts.add('archives', javadocsJarTask)

        // Sources Jar Task
        def sourcesJarTask = task androidSourcesJar(type: Jar) {
            classifier = 'sources'
            from variant.javaCompile.source
        }
        artifacts.add('archives', sourcesJarTask)
    }
}

task installExample(dependsOn: 'rebound-android-example:installDebug')
task installPlayground(dependsOn: 'rebound-android-playground:installDebug')
task smokeTest(dependsOn: [
  'rebound-core:assemble',
  'rebound-core:check',
  'rebound-android:assemble',
  'rebound-android:check',
  'rebound-android-example:assembleDebug',
  'rebound-android-playground:assembleDebug',
  'reboundDistJar'
])

// Configure gradle.properties to do maven builds
if (!project.hasProperty('sonatypeRepo') ||
    !project.hasProperty('sonatypeUsername') ||
    !project.hasProperty('sonatypePassword')) {
  return;
}

// Maven Push

apply plugin: 'maven'
apply plugin: 'signing'

version = "0.3.7"
group = "com.facebook.rebound"

signing {
    required { has("release") && gradle.taskGraph.hasTask("uploadArchives") }
    sign configurations.archives
}

uploadArchives {
    configuration = configurations.archives
    repositories.mavenDeployer {
        beforeDeployment { MavenDeployment deployment -> signing.signPom(deployment) }

        repository(url: sonatypeRepo) {
            authentication(userName: sonatypeUsername, password: sonatypePassword)
        }

        pom.project {
            name 'Rebound'
            packaging 'jar'
            description 'Rebound is a simple spring dynamics animation library for Java and Android applications.'
            url 'http://facebook.github.io/rebound'

            scm {
                url 'scm:git@github.com:facebook/rebound.git'
                connection 'scm:git@github.com:facebook/rebound.git'
                developerConnection 'scm:git@github.com:facebook/rebound.git'
            }

            licenses {
                license {
                    name 'BSD 2-Clause License'
                    url 'https://github.com/facebook/rebound/blob/master/LICENSE'
                    distribution 'repo'
                }
            }

            developers {
                developer {
                    id 'will.bailey'
                    name 'Will Bailey'
                    email 'will.bailey@gmail.com'
                }
            }
        }
    }
}