咕噜，Webpack，和DllPlugin

Question

我很难想象我如何利用Webpack的DllPlugin/DllReferencePlugin，同时也使用Grunt的建筑。对于那些不知情的人，DllPlugin创建了一个单独的包，可以与其他包共享。它还创建一个清单文件(重要)来帮助链接。然后，DllReferencePlugin在构建时被另一个包使用，以获取先前制作的DllPlugin包。为此，需要前面创建的清单文件。

在Grunt中，这需要在咕噜甚至运行之前创建清单文件，不是吗？下面是一个简化的代码示例：

webpack.dll.js

// My Dll Bundles, which creates
// - ./bundles/my_dll.js
// - ./bundles/my_dll-manifest.json
module.exports = {

    entry: {
        my_dll : './dll.js'
    },
    // where to send final bundle
    output: {
        path: './bundles',
        filename: "[name].js"
    },
    // CREATES THE MANIFEST
    plugins: [
        new webpack.DllPlugin({
            path: "./bundles/[name]-manifest.json",
            name: "[name]_lib"
        })
    ]
};

webpack.app.js

// My Referencing Bundle, which includes
// - ./bundles/app.js
module.exports = {

    entry: {
        my_app : './app.js'
    },
    // where to send final bundle
    output: {
        path: './bundles',
        filename: "[name].js"
    },
    // SETS UP THE REFERENCE TO THE DLL
    plugins: [
        new webpack.DllReferencePlugin({
          context: '.',
          // IMPORTANT LINE, AND WHERE EVERYTHING SEEMS TO FAIL
          manifest: require('./bundles/my_dll-manifest.json')
        })
    ]
};

如果您查看第二节，webpack.app.js，我已经评论了所有的事情似乎都失败了。为了使DllReferencePlugin工作，它需要来自DllPlugin的清单文件，但是在Grunt工作流中，grunt将在grunt本身初始化时加载这两种配置，从而导致manifest: require('./bundles/my_dll-manifest.json')行失败，因为构建webpack.dll.js的上一步manifest: require('./bundles/my_dll-manifest.json')尚未完成，这意味着清单还不存在。

Answer 1

var path = require("path");
var util = require('util')
var webpack = require("webpack");

var MyDllReferencePlugin = function(options){
    webpack.DllReferencePlugin.call(this, options);
}

MyDllReferencePlugin.prototype.apply = function(compiler) {
    if (typeof this.options.manifest == 'string') {
        this.options.manifest = require(this.options.manifest);
    }

    webpack.DllReferencePlugin.prototype.apply.call(this, compiler);
};


// My Referencing Bundle, which includes
// - ./bundles/app.js
module.exports = {

    entry: {
        my_app : './app.js'
    },
    // where to send final bundle
    output: {
        path: './bundles',
        filename: "[name].js"
    },
    // SETS UP THE REFERENCE TO THE DLL
    plugins: [
        new MyDllReferencePlugin({
          context: '.',
          // IMPORTANT LINE, AND WHERE EVERYTHING SEEMS TO FAIL
          manifest: path.resolve('./bundles/my_dll-manifest.json')
        })
    ]
};