const CompressionWebpackPlugin = require('compression-webpack-plugin');
const { transformElementScss } = require('ele-admin/lib/utils/dynamic-theme');

module.exports = {
  productionSourceMap: false,
  configureWebpack: {
    performance: {
      maxAssetSize: 2000000,
      maxEntrypointSize: 2000000
    }
  },
  chainWebpack(config) {
    config.plugins.delete('prefetch');
    if (process.env.NODE_ENV !== 'development') {
      // gzip 压缩
      config.plugin('compressionPlugin').use(
        new CompressionWebpackPlugin({
          test: /\.(js|css|html)$/,
          threshold: 10240
        })
      );
    }
  },
  css: {
    loaderOptions: {
      sass: {
        sassOptions: {
          outputStyle: 'expanded',
          importer: transformElementScss()
        }
      }
    }
  },
  devServer: { //liu

    proxy: {

        '/kingdom': {
            target: 'http://192.168.3.51:18086',
            // target: 'http://192.168.3.35:8080', // kang杨威
            // target: 'http://192.168.3.31:8080', // 黄峥嵘
            changeOrigin: true,
            pathRewrite: {
                "^/kingdom": '',
            }
        },

    },

},
};