Ocelot-Social/styleguide/vue.config.js

const path = require('path')
const MergeIntoSingleFilePlugin = require('webpack-merge-and-include-globally');
const BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin;

module.exports = {
  outputDir: process.env.BUILD === 'library'
    ? path.resolve(__dirname, "./dist")
    : path.resolve(__dirname, "./docs"),

  css: {
    loaderOptions: {
      sass: {
        additionalData: '@import "@@/styles/shared.scss";'
      }
    }
  },

  configureWebpack: {
    devServer: {
      historyApiFallback: true
    },
    resolve: {
      alias: {
        vue$: 'vue/dist/vue.common',
        '@@': path.resolve(__dirname, './src/system')
      }
    },
    module: {
      rules: [
        {
          resourceQuery: /blockType=docs/,
          loader: process.env.BUILD === 'library'
            ? require.resolve('./src/loader/docs-trim-loader.js')
            : require.resolve('./src/loader/docs-loader.js')
        },
      ]
    },
    plugins: process.env.BUILD === 'library'
      ? [
        new BundleAnalyzerPlugin({
          analyzerMode: 'static',
          openAnalyzer: false
        }),
        new MergeIntoSingleFilePlugin({
          files: {
            "shared.scss": [
              path.resolve(__dirname, './src/system/tokens/generated/tokens.scss'),
              path.resolve(__dirname, './src/system/styles/shared/**/*.scss')
            ]
          }
        })
      ]
      : []
  },

  chainWebpack: config => {
    config.module
      .rule('eslint')
      .use('eslint-loader')
      .options({
        fix: true
      })

    const svgRule = config.module.rule('svg')
    svgRule.uses.clear()
    svgRule
      .use('babel-loader')
      .loader('babel-loader')
      .end()
      .use('vue-svg-loader')
      .loader('vue-svg-loader')
      .options({
        svgo: {
          plugins: [
            {
              removeViewBox: false
            },
            {
              removeDimensions: true
            }
          ]
        }
      })
  }
}