gradle - 如何重构类似任务中的重复代码？

Question

我有一组看起来像这样的任务:

// task to run the groovy script
task('Ls', type: JavaExec) {

    environment 'gateway', props.gateway
    environment 'username', props.username
    environment 'password', props.password

    main = 'Ls'
    classpath = sourceSets.main.runtimeClasspath
}
task('Mkdir', type: JavaExec) {

    environment 'gateway', props.gateway
    environment 'username', props.username
    environment 'password', props.password

    main = 'Mkdir'
    classpath = sourceSets.main.runtimeClasspath
}

task('Put', type: JavaExec) {

    environment 'gateway', props.gateway
    environment 'username', props.username
    environment 'password', props.password

    main = 'Put'
    classpath = sourceSets.main.runtimeClasspath
}

task('Example') {
    dependsOn Ls, Mkdir, Put
}

有没有一种方法可以重构环境设置块，以使我没有太多重复的代码？

Answer 1

当然:

['Ls', 'Mkdir', 'Put'].each { taskName ->
    task "$taskName"(type: JavaExec) {

        environment 'gateway', props.gateway
        environment 'username', props.username
        environment 'password', props.password

        main = taskName
        classpath = sourceSets.main.runtimeClasspath
    }
}