app_market/build/webpack.base.conf.js

"use strict";
const path = require("path");
const utils = require("./utils");
const config = require("../config");
const vueLoaderConfig = require("./vue-loader.conf");

function resolve(dir) {
  return path.join(__dirname, "..", dir);
}

const createLintingRule = () => ({
  test: /\.(js|vue)$/,
  loader: "eslint-loader",
  enforce: "pre",
  include: [resolve("src"), resolve("test")],
  options: {
    formatter: require("eslint-friendly-formatter"),
    emitWarning: !config.dev.showEslintErrorsInOverlay,
  },
});

module.exports = {
  context: path.resolve(__dirname, "../"),
  entry: {
    app: ["babel-polyfill", "./src/main.js"],
  },
  output: {
    path: config.build.assetsRoot,
    filename: "[name].js",
    publicPath:
      process.env.NODE_ENV === "production" || process.env.NODE_ENV === "test"
        ? config.build.assetsPublicPath
        : config.dev.assetsPublicPath,
  },
  resolve: {
    extensions: [".js", ".vue", ".json"],
    alias: {
      vue$: "vue/dist/vue.esm.js",
      "@": resolve("src"),
      // 配制 api 目录别名
      api: resolve("src/api"),
      // 配制 base 目录别名
      base: resolve("src/base"),
      // 配制 common 目录别名
      common: resolve("src/common"),
      cm: resolve("src/base/cm-components"),
    },
  },
  module: {
    rules: [
      ...(config.dev.useEslint ? [createLintingRule()] : []),
      {
        test: /\.vue$/,
        loader: "vue-loader",
        options: vueLoaderConfig,
      },
      {
        test: /\.js$/,
        loader: "babel-loader",
        include: [
          resolve("src"),
          resolve("test"),
          resolve("node_modules/webpack-dev-server/client"),
          resolve("node_modules/mathjs/lib"),
        ],
      },
      {
        test: /\.(png|jpe?g|gif|svg)(\?.*)?$/,
        loader: "url-loader",
        options: {
          limit: 10000,
          name: utils.assetsPath("img/[name].[hash:7].[ext]"),
        },
      },
      {
        test: /\.(mp4|webm|ogg|mp3|wav|flac|aac)(\?.*)?$/,
        loader: "url-loader",
        options: {
          limit: 10000,
          name: utils.assetsPath("media/[name].[hash:7].[ext]"),
        },
      },
      {
        test: /\.(woff2?|eot|ttf|otf)(\?.*)?$/,
        loader: "url-loader",
        options: {
          limit: 10000,
          name: utils.assetsPath("fonts/[name].[hash:7].[ext]"),
        },
      },
      {
        test: /\.scss$/,
        use: [
          "vue-style-loader",
          {
            loader: "css-loader",
            options: {
              // 开启 CSS Modules
              modules: true,
              // 自定义生成的类名
              localIdentName: "[local]_[hash:base64:8]",
            },
          },
          "style-loader", // creates style nodes from JS strings
          // "css-loader", // translates CSS into CommonJS
          "sass-loader", // compiles Sass to CSS, using Node Sass by default
        ],
      },
    ],
  },
  node: {
    // prevent webpack from injecting useless setImmediate polyfill because Vue
    // source contains it (although only uses it if it's native).
    setImmediate: false,
    // prevent webpack from injecting mocks to Node native modules
    // that does not make sense for the client
    dgram: "empty",
    fs: "empty",
    net: "empty",
    tls: "empty",
    child_process: "empty",
  },
};