咕噜任务完成后运行命令？ [英] Run a command after a grunt task finishes?

问题描述

我想运行命令，但 <

I want to run a command but after a task finishes in grunt.

uglify: {
    compile: {
        options: {...},
        files: {...}
    }
    ?onFinish?: {
        cmd: 'echo done!',
        // or even just a console.log
        run: function(){
            console.log('done!');
        }
    }
},

shell，甚至能够 console.log 。这可能吗？

Either run a command in shell, or even just be able to console.log. Is this possible?

推荐答案

Grunt在回调之前和之后都不支持，但是下一个版本可以实现在相同的情况下运行的事件如 issue＃542 中所述。

Grunt does not support before and after callbacks, but next version could implement events that would work in the same way, as discussed in issue #542.

现在，您应该执行任务组合方式，即为操作前后的操作创建任务，并用新名称对其进行分组：

For now, you should go the task composition way, this is, create tasks for those before and after actions, and group them with a new name:

grunt.registerTask('newuglify', ['before:uglify', 'uglify', 'after:uglify']);

然后记得运行 newuglify 而不是 uglify 。

另一个选项不是对它们进行分组，而是记住分别将前后任务添加到包含 uglify ：

Another option is not to group them but remember to add the before and after tasks individually to a queue containing uglify:

grunt.registerTask('default', ['randomtask1', 'before:uglify', 'uglify', 'after:uglify', 'randomtask2']);

运行命令可以使用像 grunt-exec 或 grunt-shell 。

For running commands you can use plugins like grunt-exec or grunt-shell.

如果您只想打印某些内容，请尝试 grunt.log 。

If you only want to print something, try grunt.log.

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