allow to define bundled extensions via appStart

Signed-off-by: Jari Kolehmainen <jari.kolehmainen@gmail.com>

src/common/library.ts

@@ -3,7 +3,9 @@
  * Licensed under MIT License. See LICENSE in root directory for more information.
  */
 import applicationInformationToken from "./vars/application-information-token.injectable";
+import type { ApplicationInformation } from "./vars/application-information-token.injectable";
 
 export {
   applicationInformationToken,
+  ApplicationInformation,
 };

src/common/vars/application-information-token.injectable.ts

@@ -6,8 +6,9 @@
 import { getInjectionToken } from "@ogre-tools/injectable";
 import type packageJson from "../../../package.json";
 
-export type ApplicationInformation = Pick<typeof packageJson, "version" | "config" | "productName" | "copyright" | "description" | "name"> & {
+export type ApplicationInformation = Pick<typeof packageJson, "version" | "productName" | "copyright" | "description" | "name"> & {
   build: Partial<typeof packageJson["build"]> & { publish?: unknown[] };
+  config: typeof packageJson["config"] & { extensions?: string[] };
 };
 
 const applicationInformationToken = getInjectionToken<ApplicationInformation>({

src/extensions/extension-discovery/bundled-extensions.injectable.ts

@@ -0,0 +1,13 @@
+/**
+ * Copyright (c) OpenLens Authors. All rights reserved.
+ * Licensed under MIT License. See LICENSE in root directory for more information.
+ */
+import { getInjectable } from "@ogre-tools/injectable";
+import type { InstalledExtension } from "./extension-discovery";
+
+const bundledExtensionsInjectable = getInjectable({
+  id: "bundled-extensions",
+  instantiate: (): InstalledExtension[] => [],
+});
+
+export default bundledExtensionsInjectable;

src/extensions/extension-discovery/extension-discovery.injectable.ts

@@ -29,6 +29,7 @@ import removePathInjectable from "../../common/fs/remove-path.injectable";
 import homeDirectoryPathInjectable from "../../common/os/home-directory-path.injectable";
 import applicationInformationToken from "../../common/vars/application-information-token.injectable";
 import lensResourcesDirInjectable from "../../common/vars/lens-resources-dir.injectable";
+import bundledExtensionsInjectable from "./bundled-extensions.injectable";
 
 const extensionDiscoveryInjectable = getInjectable({
   id: "extension-discovery",
@@ -59,6 +60,7 @@ const extensionDiscoveryInjectable = getInjectable({
     joinPaths: di.inject(joinPathsInjectable),
     homeDirectoryPath: di.inject(homeDirectoryPathInjectable),
     applicationInformation: di.inject(applicationInformationToken),
+    bundledExtensions: di.inject(bundledExtensionsInjectable),
   }),
 });
 

src/extensions/extension-discovery/extension-discovery.ts

@@ -37,6 +37,7 @@ interface Dependencies {
   readonly extensionsStore: ExtensionsStore;
   readonly extensionInstallationStateStore: ExtensionInstallationStateStore;
   readonly extensionPackageRootDirectory: string;
+  readonly bundledExtensions: InstalledExtension[];
   readonly resourcesDirectory: string;
   readonly logger: Logger;
   readonly isProduction: boolean;
@@ -384,32 +385,13 @@ export class ExtensionDiscovery {
   }
 
   async ensureExtensions(): Promise<Map<LensExtensionId, InstalledExtension>> {
-    const bundledExtensions = await this.loadBundledExtensions();
+    const bundledExtensions = this.dependencies.bundledExtensions;
     const userExtensions = await this.loadFromFolder(this.localFolderPath, bundledExtensions.map((extension) => extension.manifest.name));
     const extensions = bundledExtensions.concat(userExtensions);
 
     return this.extensions = new Map(extensions.map(extension => [extension.id, extension]));
   }
 
-  async loadBundledExtensions(): Promise<InstalledExtension[]> {
-    const extensions: InstalledExtension[] = [];
-    const extensionNames = this.dependencies.applicationInformation.config.extensions || [];
-
-    for (const dirName of extensionNames) {
-      const absPath = this.dependencies.joinPaths(__dirname, "..", "..", "node_modules", dirName);
-      const extension = await this.loadExtensionFromFolder(absPath, { isBundled: true });
-
-      if (!extension) {
-        throw new Error(`Couldn't load bundled extension: ${dirName}`);
-      }
-
-      extensions.push(extension);
-    }
-    this.dependencies.logger.debug(`${logModule}: ${extensions.length} extensions loaded`, { extensions });
-
-    return extensions;
-  }
-
   async loadFromFolder(folderPath: string, bundledExtensions: string[]): Promise<InstalledExtension[]> {
     const extensions: InstalledExtension[] = [];
     const paths = await this.dependencies.readDirectory(folderPath);

src/extensions/extension-loader/extension-loader.ts

@@ -344,7 +344,7 @@ export class ExtensionLoader {
     const extAbsolutePath = this.dependencies.joinPaths(this.dependencies.getDirnameOfPath(extension.manifestPath), extRelativePath);
 
     try {
-      return __non_webpack_require__(extAbsolutePath).default;
+      return require(/* webpackIgnore: true */ extAbsolutePath).default;
     } catch (error) {
       const message = (error instanceof Error ? error.stack : undefined) || error;
 

src/main/index.ts

@@ -13,6 +13,7 @@ const di = getDi();
 
 startApp({
   di,
+  extensions: [],
 });
 
 export { Mobx, LensExtensions, Pty };

src/main/start-app.ts

@@ -5,13 +5,38 @@
 
 import type { DiContainer } from "@ogre-tools/injectable";
 import startMainApplicationInjectable from "./start-main-application/start-main-application.injectable";
+import readJsonFileInjectable from "../common/fs/read-json-file.injectable";
+import joinPathsInjectable from "../common/path/join-paths.injectable";
+import type { LensExtensionManifest } from "../extensions/lens-extension";
+import bundledExtensionsInjectable from "../extensions/extension-discovery/bundled-extensions.injectable";
 
 interface AppConfig {
   di: DiContainer;
+  extensions: { path: string }[];
 }
 
-export function startApp(conf: AppConfig) {
-  const { di } = conf;
+export async function startApp(conf: AppConfig) {
+  const { di, extensions } = conf;
 
-  return di.inject(startMainApplicationInjectable);
+  const bundledExtensions = di.inject(bundledExtensionsInjectable);
+  const readJson = di.inject(readJsonFileInjectable);
+  const joinPaths = di.inject(joinPathsInjectable);
+
+  for (const extension of extensions) {
+    const manifestPath = joinPaths(extension.path, "package.json");
+
+    bundledExtensions.push({
+      id: manifestPath,
+      manifest: (await readJson(manifestPath)) as unknown as LensExtensionManifest,
+      manifestPath,
+      absolutePath: extension.path,
+      isCompatible: true,
+      isBundled: true,
+      isEnabled: true,
+    });
+  }
+
+  await di.inject(startMainApplicationInjectable);
+
+  return di;
 }

webpack/library-bundle.ts

@@ -6,9 +6,12 @@ import MiniCssExtractPlugin from "mini-css-extract-plugin";
 import nodeExternals from "webpack-node-externals";
 import { platform } from "os";
 import path from "path";
+import type { WebpackPluginInstance } from "webpack";
 import { DefinePlugin, optimize } from "webpack";
 import { main, renderer } from "./library";
 import { buildDir } from "./vars";
+import CircularDependencyPlugin from "circular-dependency-plugin";
+import ForkTsCheckerPlugin from "fork-ts-checker-webpack-plugin";
 
 const config = [
   {
@@ -30,6 +33,12 @@ const config = [
         CONTEXT_MATCHER_FOR_NON_FEATURES: `/\\.injectable(\\.${platform})?\\.tsx?$/`,
         CONTEXT_MATCHER_FOR_FEATURES: `/\\/(main|common)\\/.+\\.injectable(\\.${platform})?\\.tsx?$/`,
       }),
+      new ForkTsCheckerPlugin(),
+      new CircularDependencyPlugin({
+        cwd: __dirname,
+        exclude: /node_modules/,
+        failOnError: true,
+      }) as unknown as WebpackPluginInstance,
     ],
   },
   {
@@ -49,7 +58,14 @@ const config = [
     externals: [
       nodeExternals(),
     ],
-    plugins: [],
+    plugins: [
+      new ForkTsCheckerPlugin(),
+      new CircularDependencyPlugin({
+        cwd: __dirname,
+        exclude: /node_modules/,
+        failOnError: true,
+      }) as unknown as WebpackPluginInstance,
+    ],
   },
   {
     ...renderer,
@@ -81,6 +97,12 @@ const config = [
       new optimize.LimitChunkCountPlugin({
         maxChunks: 1,
       }),
+      new ForkTsCheckerPlugin(),
+      new CircularDependencyPlugin({
+        cwd: __dirname,
+        exclude: /node_modules/,
+        failOnError: true,
+      }) as unknown as WebpackPluginInstance,
     ],
   },
 ];

webpack/library.ts

@@ -13,8 +13,10 @@ import { assetsFolderName, buildDir, htmlTemplate, isDevelopment, mainDir, publi
 import HtmlWebpackPlugin from "html-webpack-plugin";
 import MiniCssExtractPlugin from "mini-css-extract-plugin";
 
+const defaultRendererConfig = rendererConfig({ showVars: false });
+
 const renderer: webpack.Configuration = ({
-  ...rendererConfig({ showVars: false }),
+  ...defaultRendererConfig,
   plugins: [
     // see also: https://github.com/Microsoft/monaco-editor-webpack-plugin#options
     new MonacoWebpackPlugin({
@@ -52,6 +54,9 @@ const main: webpack.Configuration = ({
     libraryTarget: "global",
     path: buildDir,
   },
+  optimization: {
+    minimize: false,
+  },
   resolve: {
     extensions: [".json", ".js", ".ts"],
   },
@@ -59,6 +64,11 @@ const main: webpack.Configuration = ({
     nodeExternals(),
   ],
   module: {
+    parser: {
+      javascript: {
+        commonjsMagicComments: true,
+      },
+    },
     rules: [
       {
         test: /\.node$/,

webpack/main.ts

@@ -45,6 +45,11 @@ configs.push((): webpack.Configuration => {
       nodeExternals(),
     ],
     module: {
+      parser: {
+        javascript: {
+          commonjsMagicComments: true,
+        },
+      },
       rules: [
         {
           test: /\.node$/,

webpack/renderer.ts

@@ -71,6 +71,11 @@ export function webpackLensRenderer({ showVars = true } = {}): webpack.Configura
       minimize: false,
     },
     module: {
+      parser: {
+        javascript: {
+          commonjsMagicComments: true,
+        },
+      },
       rules: [
         {
           test: /\.node$/,