Usage

• Install

  yarn add --dev @lemon-clown-wpg/webpack-rule-css

  • If you want to generate *.d.ts, more optionalDependencies need to install:

    • @teamsupercell/typings-for-css-modules-loader

  • If you want to support *.styl, more optionalDependencies need to install:

    • resolve-url-loader
    • stylus
    • stylus-loader

  • If you want to support *.sass|*.scss, more optionalDependencies need to install:

    • resolve-url-loader
    • node-sass
    • sass-loader

• Use in webpack.config.js/webpack.config.ts

  import path from 'path'
  import {
    calcCssRule, calcStylusRule,
    CssRuleProps, StylusRuleProps,
  } from '@lemon-clown-wpg/webpack-rule-css'
  
  const publicUrlOrPath = '/'
  const cssRuleOptions: CssRuleProps = {
    include: path.resolve('src'),
    isEnvDevelopment: process.env.NODE_ENV === 'development',
    isEnvProduction: process.env.NODE_ENV === 'production',
    shouldUseSourceMap: true,
  
    // optionals
    shouldGenerateDts: true,
    styleLoaderOptions: {}
    miniCssExtractLoaderOptions: {
      // assume css located in `static/css`, use '../../' to locate index.html folder
      // in production `publicUrlOrPath` can be a relative path
      publicPath: publicUrlOrPath.startsWith('.') ? undefined : '../../',
    },
    cssLoaderOptions: {
      modules: {
        localIdentName: 'wpg-[local]'
      },
    },
    postcssLoaderOptions: {}
  }
  
  const stylusRuleOptions: StyleRuleProps = {
    ...cssRuleOptions,
  
    // optionals
    resolveUrlLoaderOptions: {},
    stylusLoaderOptions: {},
  }
  
  export default {
    ...
    module: {
      rules: [
        ...
        {
          // "oneOf" will traverse all following loaders until one will
          // match the requirements. When no loader matches it will fall
          // back to the "file" loader at the end of the loader list.
          oneOf: [
            ...
            // process *.css
            calcCssRule(cssRuleOptions),
            // process *.styl
            calcStylusRule(stylusRuleOptions),
            ...
          ]
        }
        ...
      ]
    }
    ...
  }

Options

• calcCssRule: see CssRuleProps

• calcStylusRule: see StylusRuleProps

• calcSassRule: see SassRuleProps