webpack 条件 css 文件名输出取决于条目名称 [英] webpack conditional css filename output dependent on entry name

问题描述

我的 webpack 有以下配置，它们都可以工作并创建 css 文件，并将内容哈希附加到文件名:

I have the following config for my webpack which all works and creates css files with a content hash appended to the filenames:

entry: {
  main: 'js/main',
  checkout: 'js/checkout',
  iframe: 'js/iframe',
},
plugins: [
  new MiniCssExtractPlugin({
    filename: "[name].[contenthash].css"
  }),
],

我想为 sahdow dom 添加一个新的入口点并创建一个没有附加哈希的 css 文件 - 有没有办法编辑配置来做到这一点?

I want to add a new entry point for the sahdow dom and create a css file that doesn't have the hash appended to it - is there a way to edit the config to do this?

类似于下面的内容，但使用 filename 而不是 moduleFilename:

something like the below, but with filename instead of moduleFilename:

entry: {
  main: 'js/main',
  checkout: 'js/checkout',
  iframe: 'js/iframe',
  shadow: 'js/shadow',
},
plugins: [
  new MiniCssExtractPlugin({
    moduleFilename: ({ name }) => name === 'shadow' ? '[name].css' : '[name].[contenthash].css',
  }),
],
   

或者，有没有办法将散列文件名导入到我的影子 dom 中?

Or alternatively, is there a way I can get the hashed filename to import into my shadow dom?

推荐答案

我使用的是 Webpack 5.50 和 MiniCSSExtractPlugin 2.2.0.事实证明，{name} 嵌套在属性 {chunk} 中，因此您的示例可以使用以下代码:

I'm using Webpack 5.50 and MiniCSSExtractPlugin 2.2.0. It turns out that {name} is nested in a property {chunk} so your example works with the code below:

   new MiniCssExtractPlugin({
       filename: ({ chunk: {name} }) => name === 'shadow' ?
           '[name].css' :
           '[name].[contenthash].css'
   }),

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