没有为属性'command'指定值，gradle节点插件

Question

task  npmInstallPkg(type: NpxTask){
    doLast{
        //install node packages from package.json
        dependsOn npmInstall

        //install pkg globally
        command = 'npm'
        args = ['install', '-g', 'pkg']
    }
}

[每当我尝试执行上述任务时，我都会收到以下错误信息：

A problem was found with the configuration of task ':npmInstallPkg'.
> No value has been specified for property 'command'.

我正在使用“ com.github.node-gradle.node”插件版本“ 2.2.4”。

我已经多次交叉检查语法，但没有发现任何错误。我通过参考https://github.com/node-gradle/gradle-node-plugin/blob/2.2.4/docs/node.md#executing-npm-commands-via-npx

上的插件文档创建了任务

我的节点配置块如下：

// gradle node plugin configuration
node {
  // Version of node to use.
  version = '10.14.1'

  // Version of npm to use.
  npmVersion = '6.4.1'

  // Version of Yarn to use.
  yarnVersion = '1.3.2'

  // Base URL for fetching node distributions (change if you have a mirror).
  distBaseUrl = 'https://nodejs.org/dist'

  // If true, it will download node using above parameters.
  // If false, it will try to use globally installed node.
  download = true

  // Set the work directory for unpacking node
  workDir = file("${project.buildDir}/nodejs")

  // Set the work directory for NPM
  npmWorkDir = file("${project.buildDir}/npm")

  // Set the work directory for Yarn
  yarnWorkDir = file("${project.buildDir}/yarn")

  // Set the work directory where node_modules should be located
  nodeModulesDir = file("${project.projectDir}")
}

Answer 1

[出现此错误是因为gradle-node-plugin无法找到类型为command的npmInstallPkg的属性NpxTask，这在配置任务本身时是期望的。对我有用的唯一解决方案是删除doLast块。

但是无法在command中定义doLast，这似乎使我无所适从，因为我再也无法阻止它在配置阶段执行。理想情况下，我希望它能够在执行阶段或手动调用时执行。

我仍在寻找实现这一目标的方法。