create-foxglove-extension/dist/webpackConfigExtension.js

Create and package Foxglove extensions

"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    var desc = Object.getOwnPropertyDescriptor(m, k);
    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
      desc = { enumerable: true, get: function() { return m[k]; } };
    }
    Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
    if (mod && mod.__esModule) return mod;
    var result = {};
    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
    __setModuleDefault(result, mod);
    return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
const clean_webpack_plugin_1 = require("clean-webpack-plugin");
const path = __importStar(require("path"));
exports.default = (extensionPath, entryPoint, env) => {
    const resolvedExtensionPath = path.resolve(extensionPath);
    const isDev = env == undefined || env === "development";
    const configFile = path.join(resolvedExtensionPath, "tsconfig.json");
    const config = {
        target: "web",
        mode: isDev ? "development" : "production",
        context: resolvedExtensionPath,
        entry: entryPoint,
        output: {
            path: path.join(resolvedExtensionPath, "dist"),
            filename: "extension.js",
            libraryTarget: "commonjs2",
        },
        // Always use the eval-source-map option so the source map is included in the source file.
        // Because Foxglove _evals_ the extension script to run it - the source map must be inline with
        // the source file. Using a separate source map file does not work.
        devtool: "eval-source-map",
        externals: {
            "@foxglove/extension": "@foxglove/extension",
        },
        resolve: {
            extensions: [".js", ".ts", ".jsx", ".tsx"],
            // The spirit of our fallback configuration is to do the expected thing when encountering a
            // native nodejs require.
            //
            // i.e. It wouldn't be surprising the `fs` module doesn't work since there's no file system in
            // extensions but it would be surprising the `path` doesn't work since thats just string
            // manipulation.
            fallback: {
                path: require.resolve("path-browserify"),
                // Since extensions don't have file-system access we disable any fallback for importing `fs`
                // This improves the out-of-the-box experience when importing files that require('fs') (i.e.
                // generated emscripten js loaders) without having to make a custom configuration to disable
                // fs fallback.
                fs: false,
            },
        },
        module: {
            rules: [
                {
                    test: /\.tsx?$/,
                    exclude: /node_modules/,
                    use: [
                        {
                            loader: "ts-loader",
                            options: {
                                configFile,
                            },
                        },
                    ],
                },
                {
                    test: /\.css$/i,
                    use: ["style-loader", "css-loader"],
                },
            ],
        },
        plugins: [new clean_webpack_plugin_1.CleanWebpackPlugin()],
    };
    return config;
};