entirely remove pf4 from build

config/webpack.config.js

@@ -14,9 +14,6 @@ const PFGenerator = asGenerator((item, ...rest) => {
   const defaultTuples = [...defaultJoinGenerator(item, ...rest)];
   if (item.uri.includes('./assets')) {
     return defaultTuples.map(([base]) => {
-      if (base.includes('pf-4-styles')) {
-        return [base, path.relative(base, path.resolve(__dirname, '../node_modules/pf-4-styles', item.uri))];
-      }
       if (base.includes('@patternfly/patternfly')) {
         return [base, path.relative(base, path.resolve(__dirname, '../node_modules/@patternfly/patternfly', item.uri))];
       }
@@ -192,7 +189,6 @@ const commonConfig = ({ dev }) => {
 /** @type { import("webpack").Configuration } */
 const pfConfig = {
   entry: {
-    'pf4-v4': path.resolve(__dirname, '../src/sass/pf-4-assets.scss'),
     'pf4-v5': path.resolve(__dirname, '../src/sass/pf-5-assets.scss'),
   },
   output: {

config/webpack.cy.config.js

@@ -10,9 +10,6 @@ const PFGenerator = asGenerator((item, ...rest) => {
   const defaultTuples = [...defaultJoinGenerator(item, ...rest)];
   if (item.uri.includes('./assets')) {
     return defaultTuples.map(([base]) => {
-      if (base.includes('pf-4-styles')) {
-        return [base, path.relative(base, path.resolve(__dirname, '../node_modules/pf-4-styles', item.uri))];
-      }
       if (base.includes('@patternfly/patternfly')) {
         return [base, path.relative(base, path.resolve(__dirname, '../node_modules/@patternfly/patternfly', item.uri))];
       }

cypress/support/component-index.html

@@ -4,7 +4,6 @@
     <meta charset="utf-8">
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <meta name="viewport" content="width=device-width,initial-scale=1.0">
-    <link rel="stylesheet" type="text/css" href="/apps/chrome/js/pf/pf4-v4.css" />
     <link rel="stylesheet" type="text/css" href="/apps/chrome/js/pf/pf4-v5.css" />
 
     <title>Components App</title>

package.json

@@ -171,7 +171,6 @@
     "localforage": "^1.10.0",
     "lodash": "^4.17.21",
     "oidc-client-ts": "^2.4.0",
-    "pf-4-styles": "npm:@patternfly/patternfly@^4.224.5",
     "react": "^18.3.1",
     "react-dom": "^18.3.1",
     "react-intl": "^6.6.8",

src/components/RootApp/RootApp.tsx

@@ -19,7 +19,6 @@ import { activeModuleAtom } from '../../state/atoms/activeModuleAtom';
 import { scalprumConfigAtom } from '../../state/atoms/scalprumConfigAtom';
 import { isDebuggerEnabledAtom } from '../../state/atoms/debuggerModalatom';
 import { addQuickstartToAppAtom, clearQuickstartsAtom, populateQuickstartsAppAtom, quickstartsAtom } from '../../state/atoms/quickstartsAtom';
-import PF4Root from './PF4Root';
 
 const NotEntitledModal = lazy(() => import('../NotEntitledModal'));
 const Debugger = lazy(() => import('../Debugger'));
@@ -109,8 +108,6 @@ const RootApp = memo(({ accountId }: { accountId?: string }) => {
     <HistoryRouter history={chromeHistory as unknown as HistoryRouterProps['history']}>
       <SegmentProvider>
         <FeatureFlagsProvider>
-          {/* until PF 4 is fully removed from build */}
-          <PF4Root />
           {/* <CrossRequestNotifier /> */}
           <Suspense fallback={null}>
             <NotEntitledModal />

src/index.ts

@@ -1,11 +1,5 @@
 import './sass/chrome.scss';
 import { chunkLoadErrorRefreshKey } from './utils/common';
-import { CHROME_PF4_DEBUG } from './utils/debugFunctions';
-import removePf4Styles from './utils/removePf4Styles';
-
-if (localStorage.getItem(CHROME_PF4_DEBUG)) {
-  removePf4Styles();
-}
 
 Object.keys(localStorage).map((key) => {
   if (key.includes(chunkLoadErrorRefreshKey)) {

src/indexRes.ejs

@@ -12,7 +12,6 @@
     <meta http-equiv="x-ua-compatible" content="ie=edge">
     <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
     <link rel="icon" type="image/png" href="https://access.redhat.com/webassets/avalon/g/favicon.ico">
-    <link rel="stylesheet" type="text/css" href="<%= pf4styles %>">
     <link rel="stylesheet" type="text/css" href="<%= pf5styles %>">
     <script type="text/javascript">
         window.insights = {

src/utils/debugFunctions.ts

@@ -3,8 +3,6 @@ const functionBuilder = (key: string, value: boolean | number | string) => {
   return () => window.localStorage && window.localStorage.removeItem(key);
 };
 
-export const CHROME_PF4_DEBUG = 'chrome:pf4:disabled';
-
 const debugFunctions = {
   iqe: () => functionBuilder('iqe:chrome:init', true),
   remediationsDebug: () => functionBuilder('remediations:debug', true),
@@ -25,7 +23,6 @@ const debugFunctions = {
   segmentDev: () => functionBuilder('chrome:analytics:dev', true),
   intlDebug: () => functionBuilder('chrome:intl:debug', true),
   sentryDebug: () => functionBuilder('chrome:sentry:debug', true),
-  disabledPf4: () => functionBuilder(CHROME_PF4_DEBUG, true),
 };
 
 export default debugFunctions;