build.gradle

apply plugin: 'java'
apply plugin: 'maven'
group = 'com.memoizr'
version = 'v0.1.1'

sourceCompatibility = 1.7
targetCompatibility = 1.7

repositories {
    jcenter()
    maven { url "https://jitpack.io" }
}

buildscript {
    repositories {
        jcenter()
    }
    dependencies {
        classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.4'
    }
}
dependencies {
    testCompile group: 'junit', name: 'junit', version: '4.11'
}

task sourcesJar(type: Jar, dependsOn: classes) {
    classifier = 'sources'
    from sourceSets.main.allSource
}

task javadocJar(type: Jar, dependsOn: javadoc) {
    classifier = 'javadoc'
    from javadoc.destinationDir
}

artifacts {
    archives sourcesJar
    archives javadocJar
}

ext {
    bintrayRepo = 'maven'
    bintrayName = 'retro-optional'

    publishedGroupId = 'com.memoizr'
    libraryName = 'retro-optional'
    artifact = 'retro-optional'

    libraryDescription = 'A backport of Java 8 optional for Java 7'

    siteUrl = 'https://github.com/memoizr/retro-optional'
    gitUrl = 'https://github.com/memoizr/retro-optional'

    libraryVersion = '0.9.3'

    developerId = 'memoizr'
    developerName = 'memoizr'
    developerEmail = 'memoizrlabs@gmail.com'

    licenseName = 'The Apache Software License, Version 2.0'
    licenseUrl = 'http://www.apache.org/licenses/LICENSE-2.0.txt'
    allLicenses = ["Apache-2.0"]
}

install {
    repositories.mavenInstaller {
        pom.project {
            licenses {
                license {
                    name 'The Apache Software License, Version 2.0'
                    url 'http://www.apache.org/licenses/LICENSE-2.0.txt'
                    distribution 'repo'
                }
            }
        }
    }
}

apply plugin: 'com.jfrog.bintray'

Properties myproperties = new Properties()
myproperties.load(project.rootProject.file('local.properties').newDataInputStream())

bintray {
    user = myproperties.getProperty("bintray.user")
    key = myproperties.getProperty("bintray.apikey")

    configurations = ['archives']
    pkg {
        repo = bintrayRepo
        name = bintrayName
        desc = libraryDescription
        websiteUrl = siteUrl
        vcsUrl = gitUrl
        licenses = allLicenses
        publish = true
        publicDownloadNumbers = true
        version {
            desc = libraryDescription
            gpg {
                sign = true //Determines whether to GPG sign the files. The default is false
                passphrase = myproperties.getProperty("bintray.gpg.password")
                //Optional. The passphrase for GPG signing'
            }
        }
    }
}

apply plugin: 'maven'

task createPom << {
    pom {
        project {
            groupId 'com.memoizr'
            artifactId 'retro-optional'
            version 'v0.1.0'

            licenses {
                license {
                    name 'The Apache Software License, Version 2.0'
                    url 'http://www.apache.org/licenses/LICENSE-2.0.txt'
                    distribution 'repo'
                }
            }
        }
    }.writeTo("pom.xml")
}