以编程方式将参数传递给grunt任务? [英] Programmatically pass arguments to grunt task?

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问题描述

我有一个叫做其他咕噜任务的咕task任务。我想用编程确定的参数调用子任务。这可能吗?我花了一些时间仔细研究 lib / grunt.js lib / grunt / task.js ,但无法弄清楚。

I have a grunt task that calls other grunt tasks. I want to call a subtask with programmatically determined arguments. Is this possible? I spent some time digging around the lib/grunt.js and lib/grunt/task.js, but couldn't figure it out.

我使用 Gruntfile.js 中指定的以下参数使用 grunt-compass

I'm using grunt-compass with the following arguments specified in Gruntfile.js:

compass: {
  default_options: {
    src: 'components/201',
    dest: 'build',
    require: ['zurb-foundation']
  }
}

我希望能够在运行时覆盖它们:

I want to be able to override them at runtime:

tasks / my-task.js

// simplified example
module.exports = function(grunt) {
  grunt.registerTask('foo', 'bar', function() {
    var chooseDest = doWork();
    grunt.task.run('compass', {src: 'src', dest: chooseDest});
  });
};

供参考:

For reference:

$ grunt --version
grunt-cli v0.1.6
grunt v0.4.0rc6


推荐答案

我明白了。在Gruntfile.js中使用<%=%> 语法:

I figured it out. Use the <%= %> syntax in Gruntfile.js:

compass: {
  default_options: {
    src: 'components/<%= myTask.src %>',
    dest: 'build',
    require: ['zurb-foundation']
  }
}

然后您可以设置它在你的任务中:

Then you can set it in your task:

grunt.config.set('myTask.src', getSrc());

这篇关于以编程方式将参数传递给grunt任务?的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!

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