webpack.config.js

const { TsConfigPathsPlugin } = require("awesome-typescript-loader")
const CopyWebPackPlugin = require("copy-webpack-plugin")
// const WebextensionPlugin = require('webpack-webextension-plugin')

module.exports = {
    mode: "development",

    entry: {
        content: "./src/content.ts",
        mithriltest: "./src/mithriltest.ts",
        background: "./src/background.ts",
    },

    // output: {
    //   filename: "[name].js",
    //   path: __dirname + "/build",
    // },

    devtool: "source-map",

    resolve: {
        extensions: [".ts", ".js", ".json"],
        plugins: [new TsConfigPathsPlugin()],
    },

    module: {
        rules: [
            // All files with a '.ts' or '.tsx' extension will be handled by 'awesome-typescript-loader'.
            { test: /\.tsx?$/, loader: "awesome-typescript-loader" },

            // All output '.js' files will have any sourcemaps re-processed by 'source-map-loader'.
            { enforce: "pre", test: /\.js$/, loader: "source-map-loader" },
        ],
    },

    plugins: [
        new CopyWebPackPlugin([
            { from: "src/manifest.json" },
            { from: "src/test.html" },
            { from: "src/blank.html" },
            { from: "src/static", to: "static" },
        ]),
    ],
}