Upgrade to webpack@5 (#4725)

* attempt to upgrade webpack@5 and all relevant packages to latest version -- part 1

Signed-off-by: Roman <ixrock@gmail.com>

* debugging webpack@5 usage -- part 1

Signed-off-by: Roman <ixrock@gmail.com>

* - attempt to use "react-refresh-typescript" with webpack@5 thingy
- extending getTSLoader() to accept more options from ts-loader

Signed-off-by: Roman <ixrock@gmail.com>

* more fixes, updating webpack loaders

Signed-off-by: Roman <ixrock@gmail.com>

* merge-fixes, using internal webpack@5 asset handlers (type: "asset/*")

Signed-off-by: Roman <ixrock@gmail.com>

* fix: raw-loader / <Icon svg="./*">, updated mocked types for importing resources via webpack

Signed-off-by: Roman <ixrock@gmail.com>

* removing webpack-dev-server, clean up

Signed-off-by: Roman <ixrock@gmail.com>

* fix master-merge conflict

Signed-off-by: Roman <ixrock@gmail.com>

* fix/reverted: use sourceMap for styles

Signed-off-by: Roman <ixrock@gmail.com>

* fix lint

Signed-off-by: Roman <ixrock@gmail.com>

* fix: loading svg icons inline as data-url (workaround for "?raw" as it fails in tests and "!!raw-loader!" seems doesn't work at all in webpack@5)

Signed-off-by: Roman <ixrock@gmail.com>

* attempt to use webpack-dev-server via node-api -- part 1

Signed-off-by: Roman <ixrock@gmail.com>

* attempt to use webpack-dev-server via node-api -- part 2

Signed-off-by: Roman <ixrock@gmail.com>

* fix: incorrect parsing svg-icon xml-content by <HotbarEntityIcon/>

Signed-off-by: Roman <ixrock@gmail.com>

* fix: more random fixes related to incorrect parsing svg-icon content, added static Icon.isSvg(content: string)

Signed-off-by: Roman <ixrock@gmail.com>

* attempt to fix: "Uncaught (in promise) DOMException: A network error occurred." when loading cluster frame -- part 1

Signed-off-by: Roman <ixrock@gmail.com>

* fix: loading cluster frame + error in loading terminal default font (which was causing network exception error and hidden cluster-view)
fix: proxying websockets (e.g. terminal)

Signed-off-by: Roman <ixrock@gmail.com>

* fix: wait lensProxy.listen() to obtain lensProxy.port for webpack-dev-server

Signed-off-by: Roman <ixrock@gmail.com>

* fix lint

Signed-off-by: Roman <ixrock@gmail.com>

* fix unit tests

Signed-off-by: Roman <ixrock@gmail.com>

* reverted auto-formatted imports with 2 lines (.idea/webstorm)

Signed-off-by: Roman <ixrock@gmail.com>

* fix: handle warnings in main-process compilation files

Signed-off-by: Roman <ixrock@gmail.com>

* fix: handle warnings in "renderer" compilation

Signed-off-by: Roman <ixrock@gmail.com>

* fix: move app fonts preloading into html/css files, clean up

Signed-off-by: Roman <ixrock@gmail.com>

* update "webpack@5", "typescript@4.5" in bundled extensions / attempt to fix weird errors in build pipeline:

ERROR in /home/runner/work/lens/lens/src/extensions/npm/extensions/dist/src/common/catalog/catalog-category-registry.d.ts
6:27-35
[tsl] ERROR in /home/runner/work/lens/lens/src/extensions/npm/extensions/dist/src/common/catalog/catalog-category-registry.d.ts(6,28)
      TS1005: ',' expected.

ERROR in /home/runner/work/lens/lens/src/extensions/npm/extensions/dist/src/renderer/components/select/select.d.ts
8:14-28
[tsl] ERROR in /home/runner/work/lens/lens/src/extensions/npm/extensions/dist/src/renderer/components/select/select.d.ts(8,15)
      TS1005: ',' expected.

ERROR in /home/runner/work/lens/lens/src/extensions/npm/extensions/dist/src/renderer/api/catalog-entity-registry.d.ts
8:14-22
[tsl] ERROR in /home/runner/work/lens/lens/src/extensions/npm/extensions/dist/src/renderer/api/catalog-entity-registry.d.ts(8,15)
      TS1005: ',' expected.

Signed-off-by: Roman <ixrock@gmail.com>

* fix: handle errors in bundled extensions compilation process

Signed-off-by: Roman <ixrock@gmail.com>

* fix: "webpack" not found in production

Signed-off-by: Roman <ixrock@gmail.com>

* fix: removed preloading fonts in template via <link preload> since it's not bundled with HtmlWebpackPlugin() anyway anda all fonts loaded via css @font-face rule

Signed-off-by: Roman <ixrock@gmail.com>

* apply HMR at least for css/styles and use manual page reload on app/scripts change

Signed-off-by: Roman <ixrock@gmail.com>

* use `react-refresh-typescript` and `@pmmmwh/react-refresh-webpack-plugin` to support HMR in most cases

Signed-off-by: Roman <ixrock@gmail.com>

* responding to comments

Signed-off-by: Roman <ixrock@gmail.com>

* revered extension version in package-lock.json (autoupdated on `make dev`)

Signed-off-by: Roman <ixrock@gmail.com>

src/renderer/components/icon/icon.tsx

@@ -11,6 +11,7 @@ import type { LocationDescriptor } from "history";
 import { boundMethod, cssNames } from "../../utils";
 import { TooltipDecoratorProps, withTooltip } from "../tooltip";
 import isNumber from "lodash/isNumber";
+import { decode } from "../../../common/utils/base64";
 
 export interface IconProps extends React.HTMLAttributes<any>, TooltipDecoratorProps {
   material?: string;          // material-icon, see available names at https://material.io/icons/
@@ -36,6 +37,10 @@ export class Icon extends React.PureComponent<IconProps> {
     focusable: true,
   };
 
+  static isSvg(content: string) {
+    return String(content).includes("svg+xml"); // data-url for raw svg-icon
+  }
+
   get isInteractive() {
     const { interactive, onClick, href, link } = this.props;
 
@@ -58,7 +63,7 @@ export class Icon extends React.PureComponent<IconProps> {
     switch (evt.nativeEvent.code) {
       case "Space":
 
-        // fallthrough
+      // fallthrough
       case "Enter": {
         this.ref.current?.click();
         evt.preventDefault();
@@ -98,9 +103,12 @@ export class Icon extends React.PureComponent<IconProps> {
 
     // render as inline svg-icon
     if (typeof svg === "string") {
-      const svgIconText = svg.includes("<svg") ? svg : require(`!!raw-loader!./${svg}.svg`).default;
+      const dataUrlPrefix = "data:image/svg+xml;base64,";
+      const svgIconDataUrl = svg.startsWith(dataUrlPrefix) ? svg : require(`./${svg}.svg`);
+      const svgIconText = typeof svgIconDataUrl == "string" // decode xml from data-url
+        ? decode(svgIconDataUrl.replace(dataUrlPrefix, "")) : "";
 
-      iconContent = <span className="icon" dangerouslySetInnerHTML={{ __html: svgIconText }}/>;
+      iconContent = <span className="icon" dangerouslySetInnerHTML={{ __html: svgIconText }} />;
     }
 
     // render as material-icon
@@ -128,7 +136,7 @@ export class Icon extends React.PureComponent<IconProps> {
     }
 
     if (href) {
-      return <a {...iconProps} href={href} ref={this.ref}/>;
+      return <a {...iconProps} href={href} ref={this.ref} />;
     }
 
     return <i {...iconProps} ref={this.ref} />;