build.gradle

apply plugin: 'java'
apply plugin: 'idea'
apply plugin: 'signing'
apply plugin: 'maven'

repositories {
    mavenCentral()
}

group = 'com.lambeta'
version = '0.2.1-SNAPSHOT'

ext {
    guavaVersion = '18.0'
    mockitoVersion = '1.9.5'
    junitVersion = '4.11'
}

dependencies {
    implementation ("com.google.guava:guava:$guavaVersion")
    testImplementation ("junit:junit:$junitVersion", "org.mockito:mockito-core:$mockitoVersion")
}

uploadArchives {
    repositories {
        mavenDeployer {
            beforeDeployment { deployment -> signing.signPom(deployment) }

            repository(url: "https://oss.sonatype.org/service/local/staging/deploy/maven2/") {
                authentication(userName: ossrhUsername, password: ossrhPassword)
            }

            snapshotRepository(url: "https://oss.sonatype.org/content/repositories/snapshots") {
                authentication(userName: sonatypeUsername, password: sonatypePassword)
            }

            pom.project {
                name project.name
                packaging 'jar'
                description 'underscore string in java'
                url 'https://github.com/qianyan/underscore.string.java'

                scm {
                    url 'https://github.com/qianyan/underscore.string.java'
                    connection 'https://github.com/qianyan/underscore.string.java.git'
                    developerConnection 'git@github.com:qianyan/underscore.string.java.git'
                }

                licenses {
                    license {
                        name 'MIT Licence'
                        url 'https://raw.githubusercontent.com/qianyan/underscore.string.java/master/LICENSE'
                        distribution 'repo'
                    }
                }

                developers {
                    developer {
                        id 'lambeta'
                        name 'Yan Qian'
                        email 'qianyan.lambeta@gmail.com'
                    }
                }
            }
        }
    }
}

jar {
    manifest {
        attributes 'Package': "com.lambeta",
                   'Implementation-Title': "${project.name}",
                   'Implementation-Version': "${version}",
                   'Implementation-Vendor': 'Yan Qian',
                   'Built-By': 'Yan Qian',
                   'Built-Date': new Date().getDateTimeString(),
                   'Built-With': "gradle-${project.getGradle().getGradleVersion()}, groovy-${GroovySystem.getVersion()}",
                   'Created-By': 'Java ' + System.getProperty('java.version') + ' (' + System.getProperty('java.vendor') + ')'
    }
}

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

task javadocJar(type: Jar, dependsOn: javadoc) {
    classifier = 'javadoc'
    from 'build/docs/javadoc'
}

artifacts {
    archives jar
    archives sourcesJar
    archives javadocJar
}

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

tasks.withType(JavaCompile) {
    options.compilerArgs << "-Xlint:unchecked"
    options.compilerArgs << "-Xlint:deprecation"
}

task wrapper(type: Wrapper) {
    gradleVersion = '4.2'
}