在 Webpack 中使用 less-plugin-glob [英] Using less-plugin-glob with Webpack

问题描述

我正在尝试将现有项目的构建系统从 gulp 迁移到 webpack.

I am trying to migrate the build system for an existing project from gulp to webpack.

它目前有一个单一的入口点 .less 文件，它可以导入各种其他文件，如下所示:

It currently has a single entry point .less file which imports various other files as follows:

@import 'bower_components/bootstrap/less/bootstrap.less';
@import 'components/**/*.less';

这会写出一个包含所有找到的 .less 文件的 css 文件.它使用 https://github.com/just-boris/less-plugin-glob 允许 globs.

This writes out a single css file which includes all of the .less files found. It uses https://github.com/just-boris/less-plugin-glob to allow globs.

在 Webpack 中，我尝试使用 less-loader、css-loader 和 style-loader 的组合达到同样的目的.我的 webpack 配置的 modules 部分如下所示:

Over in Webpack I have got as far as trying to use a combination of less-loader, css-loader and style-loader to achieve the same thing. The modules part of my webpack config looks like this:

var lessPluginGlob = require('less-plugin-glob');
...
{
    test: /\.less$/,
    use: [
      'style-loader',
      { loader: 'css-loader', options: { importLoaders: 1 } },
      { loader: 'less-loader', options: { lessPlugins: [lessPluginGlob] }}
    ]
},

而且我正在尝试要求我的条目"较少的文件，如下所示:

and I am trying to require my "entry" less file like so:

require('./app.less');

但无论我做什么我都会得到这个:

but no matter what I do I get this:

ERROR in ./~/css-loader?{"importLoaders":1}!./~/less-loader?{"lessPlugins":[{}]}!./app/app.less
Module build failed: Can't resolve './components/**/*.less' in '/Users/matt/web-app/app'

有人能指出我正确的方向吗?

Can anyone please point me in the right direction?

推荐答案

我已经做到了:

...
{
    loader: 'less-loader',
    options: {
        paths: [
            path.resolve(path.join(__dirname, 'app'))
        ],
        plugins: [
            require('less-plugin-glob')
        ]
    }
}

查看源代码:https://github.com/webpack-contrib/less-loader/blob/master/src/getOptions.js#L22

我不知道这是否是预期行为，但如果未指定 paths，则 createWebpackLessPlugin 在 less-plugin-glob 之前首先执行代码>插件.它会抛出一个错误，因为 createWebpackLessPlugin 对下一个插件一无所知.

I don't know whether it's an intendend behaviour, but if paths is not specified createWebpackLessPlugin being executed first, before less-plugin-glob plugin. And it throws an error since createWebpackLessPlugin knows nothing about next plugins.

所以我的解决方案只是指定 paths 以使 less-plugin-glob 首先被执行.

So my solution was simply to specify paths to make less-plugin-glob being executed first.

工作示例:https://github.com/notagency/webpack2-with-less-plugin-glob

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