node.js - Webpack 仍然包含明确排除的文件夹

Question

我在 nodeJs 存储库上使用 webpack 和 serverless.com 框架来部署到 AWS Lambda 函数。由于 AWS 上的 Lambda 容器已包含 aws-sdk，因此我尝试将其从打包中排除。

构建期间的输出实际上将 aws-sdk 标识为已排除:

    [41] ./src/controller/queue.ts 2.57 KiB {3} [built]
[43] ./src/controller/auth.ts 3.76 KiB {1} [built]
    + 30 hidden modules
Serverless: Excluding external modules: aws-sdk@^2.309.0
Serverless: Package lock found - Using locked versions
Serverless: Packing external modules: @hapi/joi@^16.1.5, moment-timezone@^0.5.23, axios@^0.19.0, chrome-aws-lambda@^2.0.1, puppeteer-core@^2.0.0, uuid@^2.0.3, memorystream@^0.3.1, lambda-warmer@^1.2.1, jsonwebtoken@^8.5.1, typeorm@0.2.9, js-yaml@^3.12.0
Serverless: Packaging service...

然而，构建为上传到 Lambda 的 zip 文件仍然包含 aws-sdk，并且使包接近 60MB。我还在构建过程中观察了 .webpack 中的文件夹，并注意到 node_modules 文件夹位于依赖项文件夹和服务文件夹中，并且 aws-sdk 位于服务文件夹下。虽然我不太明白这意味着什么。

感谢任何帮助。令人沮丧的是，它公然表示要排除它，但它最终还是被压缩了。

我的 webpack.config.js 如下:

const webpack = require("webpack");
const path = require("path");
const serverlessWebpack = require("serverless-webpack");
const nodeExternals = require("webpack-node-externals");
const CopyWebpackPlugin = require('copy-webpack-plugin');

module.exports = {
  entry: serverlessWebpack.lib.entries,
  target: 'node',
  mode: serverlessWebpack.lib.webpack.isLocal ? "development" : "production",
  node: {
    __dirname: true
  },
  devtool: 'source-map',
  externals: [nodeExternals()],
  module: {
    rules: [
      {
        test: /\.ts$/,
        use: [
          {
            loader: "ts-loader"
          }
        ],
        include: [__dirname],
        exclude: /node_modules/
      }
    ]
  },
  resolve: {
    extensions: [".ts", ".tsx", ".js"]
  },
  output: {
    libraryTarget: "commonjs",
    path: path.join(__dirname, ".webpack"),
    filename: "[name].js"
  },
  plugins: [
    new webpack.EnvironmentPlugin({
      NODE_ENV: "development"
    }),
    new CopyWebpackPlugin([
      { from: 'ormconfig.yml' },
    ])
  ]
};

在 serverless-webpack 插件的 serverless.yml 自定义部分中，我的配置是:

webpack:
  webpackConfig: webpack.config.js
  includeModules:
    forceExclude:
    - aws-sdk
  packager: 'yarn'

Answer 1

您有缩进问题吗？看到 forceExclude 和 includeModules 假设在同一级别吗？

应该是这样

webpack:
  webpackConfig: webpack.config.js
  includeModules: true
  forceExclude:
    - aws-sdk
  packager: 'yarn'

引用:

https://github.com/serverless-heaven/serverless-webpack