release.gradle

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

def isReleaseBuild() {
    return VERSION_NAME.contains("SNAPSHOT") == false
}

def getRepositoryUrl() {
    return hasProperty('repositoryUrl') ? property('repositoryUrl') : "https://oss.sonatype.org/service/local/staging/deploy/maven2/"
}

def getRepositoryUsername() {
    return hasProperty('repositoryUsername') ? property('repositoryUsername') : ""
}

def getRepositoryPassword() {
    return hasProperty('repositoryPassword') ? property('repositoryPassword') : ""
}

afterEvaluate { project ->
    task androidJavadoc(type: Javadoc) {
        source = android.sourceSets.main.java.srcDirs
        classpath += files(android.bootClasspath)
    }

    task androidJavadocJar(type: Jar) {
        classifier = 'javadoc'
        from androidJavadoc.destinationDir
    }

    task androidSourcesJar(type: Jar) {
        classifier = 'sources'
        from android.sourceSets.main.java.srcDirs
    }

    android.libraryVariants.all { variant ->
        def name = variant.name.capitalize()
        task "jar${name}"(type: Jar, dependsOn: variant.javaCompile) {
            from variant.javaCompile.destinationDir
        }
    }

    artifacts {
        archives androidJavadocJar
        archives androidSourcesJar
        archives jarRelease
    }

    version = VERSION_NAME
    group = GROUP

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

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

            repository(url: getRepositoryUrl()) {
                authentication(
                        userName: getRepositoryUsername(),
                        password: getRepositoryPassword())

            }

            pom.project {
                name POM_NAME
                artifactId POM_ARTIFACT_ID
                packaging POM_PACKAGING
                description 'Android Device Year Class Library'
                url 'https://github.com/facebook/device-year-class'

                scm {
                    url 'https://github.com/facebook/device-year-class.git'
                    connection 'scm:git:https://github.com/facebook/device-year-class.git'
                    developerConnection 'scm:git:git@github.com:facebook/device-year-class.git'
                }

                licenses {
                    license {
                        name 'BSD License'
                        url 'https://github.com/facebook/device-year-class/blob/master/LICENSE'
                        distribution 'repo'
                    }
                }

                developers {
                    developer {
                        id 'facebook'
                        name 'Facebook'
                    }
                }
            }
        }
    }

    task installArchives(type: Upload) {
        configuration = configurations.archives
        repositories {
            mavenDeployer {
                repository url: "file://${System.properties['user.home']}/.m2/repository"
            }
        }
    }
}