From f44c654926845231e920b4b31c92dd62bd0a75fc Mon Sep 17 00:00:00 2001
From: Adrien Cacciaguerra <adrien.caccia@gmail.com>
Date: Wed, 15 Sep 2021 16:23:01 +0200
Subject: [PATCH] Switch from serverless-webpack to serverless-esbuild

---
 .../aws-nodejs-typescript/package.json        |  8 +--
 .../aws-nodejs-typescript/serverless.ts       | 13 +++--
 .../aws-nodejs-typescript/webpack.config.js   | 57 -------------------
 3 files changed, 11 insertions(+), 67 deletions(-)
 delete mode 100644 lib/plugins/create/templates/aws-nodejs-typescript/webpack.config.js

diff --git a/lib/plugins/create/templates/aws-nodejs-typescript/package.json b/lib/plugins/create/templates/aws-nodejs-typescript/package.json
index 04a59b673efa..d835affd8e13 100644
--- a/lib/plugins/create/templates/aws-nodejs-typescript/package.json
+++ b/lib/plugins/create/templates/aws-nodejs-typescript/package.json
@@ -20,14 +20,10 @@
     "@types/node": "^14.14.25",
     "json-schema-to-ts": "^1.5.0",
     "serverless": "^2.23.0",
-    "serverless-webpack": "^5.3.5",
-    "ts-loader": "^8.0.15",
+    "serverless-esbuild": "^1.17.1",
     "ts-node": "^9.1.1",
     "tsconfig-paths": "^3.9.0",
-    "tsconfig-paths-webpack-plugin": "^3.3.0",
-    "typescript": "^4.1.3",
-    "webpack": "^5.20.2",
-    "webpack-node-externals": "^2.5.2"
+    "typescript": "^4.1.3"
   },
   "author": "The serverless webpack authors (https://github.com/elastic-coders/serverless-webpack)",
   "license": "MIT"
diff --git a/lib/plugins/create/templates/aws-nodejs-typescript/serverless.ts b/lib/plugins/create/templates/aws-nodejs-typescript/serverless.ts
index 74a2a88a337d..e4114351209d 100644
--- a/lib/plugins/create/templates/aws-nodejs-typescript/serverless.ts
+++ b/lib/plugins/create/templates/aws-nodejs-typescript/serverless.ts
@@ -6,12 +6,17 @@ const serverlessConfiguration: AWS = {
   service: 'aws-nodejs-typescript',
   frameworkVersion: '2',
   custom: {
-    webpack: {
-      webpackConfig: './webpack.config.js',
-      includeModules: true,
+    esbuild: {
+      bundle: true,
+      minify: false,
+      sourcemap: true,
+      exclude: ['aws-sdk'],
+      target: 'node14',
+      define: { 'require.resolve': undefined },
+      platform: 'node',
     },
   },
-  plugins: ['serverless-webpack'],
+  plugins: ['serverless-esbuild'],
   provider: {
     name: 'aws',
     runtime: 'nodejs14.x',
diff --git a/lib/plugins/create/templates/aws-nodejs-typescript/webpack.config.js b/lib/plugins/create/templates/aws-nodejs-typescript/webpack.config.js
deleted file mode 100644
index 0c9129252a27..000000000000
--- a/lib/plugins/create/templates/aws-nodejs-typescript/webpack.config.js
+++ /dev/null
@@ -1,57 +0,0 @@
-const path = require('path');
-const slsw = require('serverless-webpack');
-const nodeExternals = require('webpack-node-externals');
-const TsconfigPathsPlugin = require('tsconfig-paths-webpack-plugin');
-
-/*
-This line is only required if you are specifying `TS_NODE_PROJECT` for whatever reason.
- */
-// delete process.env.TS_NODE_PROJECT;
-
-module.exports = {
-  context: __dirname,
-  mode: slsw.lib.webpack.isLocal ? 'development' : 'production',
-  entry: slsw.lib.entries,
-  devtool: slsw.lib.webpack.isLocal ? 'eval-cheap-module-source-map' : 'source-map',
-  resolve: {
-    extensions: ['.mjs', '.json', '.ts'],
-    symlinks: false,
-    cacheWithContext: false,
-    plugins: [
-      new TsconfigPathsPlugin({
-        configFile: './tsconfig.paths.json',
-      }),
-    ],
-  },
-  output: {
-    libraryTarget: 'commonjs',
-    path: path.join(__dirname, '.webpack'),
-    filename: '[name].js',
-  },
-  optimization: {
-    concatenateModules: false,
-  },
-  target: 'node',
-  externals: [nodeExternals()],
-  module: {
-    rules: [
-      // all files with a `.ts` or `.tsx` extension will be handled by `ts-loader`
-      {
-        test: /\.(tsx?)$/,
-        loader: 'ts-loader',
-        exclude: [
-          [
-            path.resolve(__dirname, 'node_modules'),
-            path.resolve(__dirname, '.serverless'),
-            path.resolve(__dirname, '.webpack'),
-          ],
-        ],
-        options: {
-          transpileOnly: true,
-          experimentalWatchApi: true,
-        },
-      },
-    ],
-  },
-  plugins: [],
-};