build.gradle

// Define wrapper task.
task wrapper(type: Wrapper) {
    gradleVersion = '1.10'
}

// Apply plugins.
apply plugin: 'idea'
apply plugin: 'java'
apply plugin: 'application'

// Define the version and main class.
version = '0.1.0'
mainClassName = "Main"

// Set up dependencies.
repositories {
    mavenCentral()
}

dependencies {
    compile 'commons-cli:commons-cli:1.2'
    testCompile 'commons-io:commons-io:2.4'
    testCompile 'org.mockito:mockito-all:1.9.5'
    testCompile 'junit:junit:4.11'
}

// Define manifest properties.
jar {
    manifest {
        attributes("Implementation-Vendor": "Kevin Litwack", "Implementation-Version": version)
    }
}

// Limit JUnit tests to classes ending in 'Test'.
test {
    include '**/*Test.class'
}

run {
    if (project.hasProperty('args')){
        args project.args.split('\\s+')
    }
}