webpack.base.babel.js 8.78 KB
const os = require('os');
const path = require('path');
const webpack = require('webpack');
const slash = require('slash2');
const CopyPlugin = require('copy-webpack-plugin');
const cesiumSource = './node_modules/cesium/Build/Cesium';
const FastRefreshPlugin = require('@pmmmwh/react-refresh-webpack-plugin');
// cpu核数
const threads = os.cpus().length;
const nodeLibs = require('node-libs-browser');
console.log();
module.exports = options => ({
  mode: options.mode,
  entry: options.entry,
  output: Object.assign(
    {
      path: process.env.npm_config_releasepath
        ? path.resolve(process.env.npm_config_releasepath, 'civmanage')
        : path.resolve(process.cwd(), 'civmanage'),
      publicPath: process.env.PUBLIC_PATH || '/civmanage/',
      sourcePrefix: '', // 需要编译Cesium中的多行字符串
    },
    options.output,
  ), // Merge with env dependent settings
  optimization: options.optimization,
  amd: {
    // 允许Cesium兼容 webpack的require方式
    toUrlUndefined: true,
  },
  module: {
    rules: [
      {
        oneOf: [
          {
            test: /\.[jt]sx?$/,
            exclude: /node_modules/,
            use: [
              {
                loader: 'thread-loader', // 开启多进程
                options: {
                  workers: threads, // 数量
                },
              },
              {
                loader: 'babel-loader',
                options: {
                  ...options.babelQuery,
                  cacheDirectory: true, // 开启babel编译缓存
                  cacheCompression: false, // 缓存文件不要压缩
                },
                // options: {
                //   presets: ['@babel/preset-typescript'],
                //   plugins: ['@babel/plugin-proposal-optional-chaining'],
                // },
              },
            ],
          },
          {
            // Preprocess our own .css files
            // This is the place to add your own loaders (e.g. sass/less etc.)
            // for a list of loaders, see https://webpack.js.org/loaders/#styling
            test: /\.css$/,
            exclude: /node_modules/,
            use: ['style-loader', 'css-loader'],
          },
          {
            test: /\.less$/,

            use: [
              {
                loader: 'style-loader',
              },
              {
                loader: 'css-loader',
                options: {
                  modules: {
                    // localIdentName: '[name]__[local]___[hash:base64:5]'
                    // modules: true,
                    getLocalIdent: (context, _, localName) => {
                      if (/@wisdom-cesium/.test(context.resourcePath)) {
                        const matchRule = slash(context.resourcePath).match(
                          /@wisdom-cesium\/(krpano)(.*).less$/,
                        );
                        if (matchRule && matchRule[2]) {
                          if (/rc-slider/.test(matchRule[0])) {
                            return localName;
                          }
                          const className = matchRule[2]
                            .split('/')
                            .map(a => a.replace(/([A-Z])/g, '-$1'))
                            .map(a => a.toLowerCase())
                            .join('-');
                          return `panda-krpano-${className}-${localName}`.replace(/--/g, '-');
                        }
                        return localName;
                      }

                      if (
                        context.resourcePath.includes('node_modules') ||
                        context.resourcePath.includes('ant.design.pro.less') ||
                        context.resourcePath.includes('global.less')
                      ) {
                        return localName;
                      }

                      const match = context.resourcePath.match(/src(.*)/);
                      const matchAntd = /^ant/.test(localName);
                      if (match && match[1] && !matchAntd) {
                        const antdProPath = match[1].replace('.less', '');
                        const arr = slash(antdProPath)
                          .split('/')
                          .map(a => a.replace(/([A-Z])/g, '-$1'))
                          .map(a => a.toLowerCase());
                        return `panda-pro${arr.join('-')}-${localName}`.replace(/--/g, '-');
                      }

                      return localName;
                    },
                  },
                },
              },
              {
                loader: 'less-loader',
                options: {
                  javascriptEnabled: true,
                },
              },
            ],
          },
          {
            test: /\.css$/,
            include: /node_modules/,
            use: ['style-loader', 'css-loader'],
          },
          {
            test: /\.(eot|otf|ttf|woff|woff2)$/,
            use: 'file-loader',
          },
          {
            test: /\.svg$/,
            use: [
              {
                loader: 'svg-url-loader',
                options: {
                  // Inline files smaller than 10 kB
                  limit: 10 * 1024,
                  noquotes: true,
                },
              },
            ],
          },
          {
            test: /\.(jpg|png|gif)$/,
            use: [
              {
                loader: 'url-loader',
                options: {
                  // Inline files smaller than 10 kB
                  limit: 10 * 1024,
                  outputPath: 'assets/',
                  // name: '[name].[ext]'
                },
              },
              // {
              //   loader: 'image-webpack-loader',
              //   options: {
              //     mozjpeg: {
              //       enabled: false,
              //       // NOTE: mozjpeg is disabled as it causes errors in some Linux environments
              //       // Try enabling it in your environment by switching the config to:
              //       // enabled: true,
              //       // progressive: true,
              //     },
              //     gifsicle: {
              //       interlaced: false,
              //     },
              //     optipng: {
              //       optimizationLevel: 7,
              //     },
              //     pngquant: {
              //       quality: '65-90',
              //       speed: 4,
              //     },
              //   },
              // },
            ],
          },
          {
            test: /\.html$/,
            use: 'html-loader',
          },
          {
            test: /\.(mp4|webm)$/,
            use: {
              loader: 'url-loader',
              options: {
                limit: 10000,
              },
            },
          },
        ],
      },
    ],
  },
  plugins: options.plugins.concat([
    // Always expose NODE_ENV to webpack, in order to use `process.env.NODE_ENV`
    // inside your code for any environment checks; Terser will automatically
    // drop any unreachable code.
    new webpack.EnvironmentPlugin({
      NODE_ENV: 'development',
    }),

    new webpack.ProvidePlugin({
      process: nodeLibs.process,
    }),
    new FastRefreshPlugin({
      overlay: false,
    }),
    new CopyPlugin([
      {
        from: path.resolve(process.cwd(), './public'),
      },
      {
        from: path.join(process.cwd(), cesiumSource, 'Workers'),
        to: 'Workers',
      },
      {
        from: path.join(process.cwd(), cesiumSource, 'Assets'),
        to: 'Assets',
      },
      {
        from: path.join(process.cwd(), cesiumSource, 'Widgets'),
        to: 'Widgets',
      },
      {
        from: path.join(process.cwd(), cesiumSource, 'ThirdParty'),
        to: 'ThirdParty',
      },
    ]),

    new webpack.DefinePlugin({
      CESIUM_BASE_URL: JSON.stringify('/civmanage'), // 定义packName
    }),
  ]),
  resolve: {
    modules: ['node_modules', 'src'],
    extensions: ['.js', '.jsx', '.react.js', '.ts', '.tsx'],
    mainFields: ['browser', 'jsnext:main', 'main'],
    alias: {
      '@': path.resolve(process.cwd(), './src'),
      components: path.resolve(process.cwd(), './src/components'),
      cesium: path.resolve(process.cwd(), cesiumSource),
      react: path.resolve(process.cwd(), './node_modules/react'),
      '@esri/arcgis-html-sanitizer': path.resolve(
        process.cwd(),
        './node_modules/@esri/arcgis-html-sanitizer/dist/esm/index.js',
      ),
    },
    fallback: {
      ...Object.keys(nodeLibs).reduce((memo, key) => {
        if (nodeLibs[key]) {
          memo[key] = nodeLibs[key];
        } else {
          memo[key] = false;
        }
        return memo;
      }, {}),
      http: false,
      https: false,
    },
  },
  devtool: options.devtool,
  target: 'web', // Make web variables accessible to webpack, e.g. window
  performance: options.performance || {},
});