webpack.config.js

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

module.exports = {
    entry: slsw.lib.entries,
    target: "node",
    mode: slsw.lib.webpack.isLocal ? "development" : "production",
    optimization: {
        minimize: false
    },
    performance: {
        hints: false
    },
    devtool: "nosources-source-map",
    externals: [nodeExternals()],
    plugins: [
        new CopyWebpackPlugin(['./prisma/schema.prisma'])
    ],
    module: {
        rules: [
            {
                test: /\.js$/,
                exclude: /node_modules/,
                use: [
                    {
                        loader: "babel-loader"
                    }
                ]
            }
        ]
    },
    output: {
        libraryTarget: "commonjs2",
        path: path.join(__dirname, ".webpack"),
        filename: "[name].js",
        sourceMapFilename: "[file].map"
    }
};