// webpack.common.js
const path = require('path')
const HtmlWebpackPlugin = require('html-webpack-plugin')
const { srcPath, distPath } = require('./paths')

module.exports = {
    entry: path.join(srcPath, 'index'),
    module: {
        rules: [
            {
                test: /\.js$/,
                loader: ['babel-loader'],
                include: srcPath,
                exclude: /node_modules/
            },
            // {
            //     test: /\.vue$/,
            //     loader: ['vue-loader'],
            //     include: srcPath
            // },
            // {
            //     test: /\.css$/,
            //     // loader 的执行顺序是：从后往前（知识点）
            //     loader: ['style-loader', 'css-loader']
            // },
            {
                test: /\.css$/,
                // loader 的执行顺序是：从后往前
                loader: ['style-loader', 'css-loader', 'postcss-loader'] // 加了 postcss
            },
            {
                test: /\.less$/,
                // 增加 'less-loader' ，注意顺序
                loader: ['style-loader', 'css-loader', 'less-loader']
            }
        ]
    },
    plugins: [
        new HtmlWebpackPlugin({
            template: path.join(srcPath, 'index.html'),
            filename: 'index.html'
        })
    ]
}

// paths.js
/**
 * @description 常用文件夹路径
 */

const path = require('path')

const srcPath = path.join(__dirname, '..', 'src')
const distPath = path.join(__dirname, '..', 'dist')

module