Question

我正在使用以下项目结构

Project
|-Subproject1
|-Subproject2
|build.gradle
|settings.gradle

子模块包含在settings.gradle中，并在根项目的build.gradle中配置。

我有3个任务要做

build（每个子项目都有此）
deploy（这是每个子项目需要独立工作的打包机制）
finalizeDeployment（这只需要调用一次）

我希望能够致电

$gradle deploy＆lt; - 所有子项目都已部署，最终确定在最后被称为一次

$gradle Subproject1:deploy＆lt; - 部署Subproject1并调用finalize

的build.gradle

configure(subprojects) {

    task build <<{
        println "Do Build "+ project.name
    }

    task deploy(dependsOn:build){
        println 'deploy '+project.name

        doLast{
            finalizeDeployment.execute()
        }
    }
}

task finalizeDeployment{

    dependsOn subprojects.deploy

    doLast{
        println 'Finalize Deployment'
    }
}

Answer 1

它的工作方式如下

configure(subprojects) {

    task build << {
        println "Do Build " + project.name
    }

    task deployPrepare(dependsOn: build)<<{
            println 'deploy ' + project.name
    }

    task deployFinalize(dependsOn: deployPrepare)<<{
        parent.deployFinalize.execute()
    }
}

task deployFinalize {

    doLast {
        println 'Finalize Deployment'
    }
}

deployFinalize.dependsOn(subprojects.deployPrepare)

gradle subproject1:deployFinalize的控制台输出是：

Do Build subproject1
deploy subproject1
Finalize Deployment

gradle deployFinalize的控制台输出是：

Do Build subproject1
deploy subproject1
Do Build subproject2
deploy subproject2
Finalize Deployment

Answer 2

看起来你可以使用相同的功能获得相同的功能，而无需使用parent.deployFinalize.execute（）。

我工作的地方使用：

subprojects {

   task dist(type: Copy, dependsOn: assemble) {
       ...
   }
}

task dist
dist.dependsOn subprojects.dist

task finalizeDist(dependsOn : subprojects.dist) {
    ...
}
dist.dependsOn finalizeDist

如何在子项目任务结束时执行一次Gradle任务

2 个答案: