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feat(853): favorite button codemod
Signed-off-by: gitdallas <5322142+gitdallas@users.noreply.github.com>
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‎packages/eslint-plugin-pf-codemods/src/ruleCustomization.ts‎

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@@ -13,6 +13,7 @@ export const warningRules = [
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"aboutModalBoxHero-remove-subcomponent",
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"accordionItem-warn-update-markup",
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"applicationLauncher-warn-input",
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"button-support-favorite-variant",
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"card-deprecate-props",
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"card-warn-component",
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"charts-warn-tooltip",

‎packages/eslint-plugin-pf-codemods/src/rules/v6/buttonSupportFavoriteVariant/button-support-favorite-variant.md‎

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### button-support-favorite-variant [(#11853)](https://github.com/patternfly/patternfly-react/pull/11853)
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This rule detects when you're using `StarIcon` with Button components and suggests using the new `isFavorite` and `isFavorited` props instead. This supports the new favorite variant that includes animation styling.
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#### Examples
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In:
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```jsx
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%inputExample%
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```
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Out:
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```jsx
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%outputExample%
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```

‎packages/eslint-plugin-pf-codemods/src/rules/v6/buttonSupportFavoriteVariant/button-support-favorite-variant.test.ts‎

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const ruleTester = require("../../ruletester");
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import * as rule from "./button-support-favorite-variant";
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ruleTester.run("button-support-favorite-variant", rule, {
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valid: [
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{
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code: `<Button isFavorite={true} />`,
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},
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{
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code: `<Button isFavorited={true} />`,
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},
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{
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code: `<Button isFavorite={true} isFavorited={false} />`,
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},
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{
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code: `import { Button } from '@patternfly/react-core'; <Button>Some text</Button>`,
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},
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{
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code: `import { Button } from '@patternfly/react-core'; import { SomeIcon } from '@patternfly/react-icons'; <Button><SomeIcon /></Button>`,
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},
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{
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code: `import { Button } from '@patternfly/react-core'; <Button icon={<SomeIcon />} />`,
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},
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],
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invalid: [
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// Simple case - StarIcon as child
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{
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code: `import { Button } from '@patternfly/react-core'; import { StarIcon } from '@patternfly/react-icons'; <Button><StarIcon /></Button>`,
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errors: [
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{
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message: "It looks like you are trying to create a custom favorites button. Use `isFavorite` and `isFavorited` button properties instead to apply the correct styling.",
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type: "JSXElement",
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},
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],
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},
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// StarIcon in icon prop
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{
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code: `import { Button } from '@patternfly/react-core'; import { StarIcon } from '@patternfly/react-icons'; <Button icon={<StarIcon />} />`,
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errors: [
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{
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message: "It looks like you are trying to create a custom favorites button. Use `isFavorite` and `isFavorited` button properties instead to apply the correct styling.",
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type: "JSXElement",
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},
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],
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},
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// StarIcon with aliased import
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{
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code: `import { Button } from '@patternfly/react-core'; import { StarIcon as Star } from '@patternfly/react-icons'; <Button><Star /></Button>`,
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errors: [
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{
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message: "It looks like you are trying to create a custom favorites button. Use `isFavorite` and `isFavorited` button properties instead to apply the correct styling.",
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type: "JSXElement",
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},
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],
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},
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// Button with aliased import
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{
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code: `import { Button as PFButton } from '@patternfly/react-core'; import { StarIcon } from '@patternfly/react-icons'; <PFButton><StarIcon /></PFButton>`,
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errors: [
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{
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message: "It looks like you are trying to create a custom favorites button. Use `isFavorite` and `isFavorited` button properties instead to apply the correct styling.",
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type: "JSXElement",
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},
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],
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},
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// StarIcon with text
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{
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code: `import { Button } from '@patternfly/react-core'; import { StarIcon } from '@patternfly/react-icons'; <Button>Favorite <StarIcon /></Button>`,
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errors: [
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{
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message: "It looks like you are trying to create a custom favorites button. Use `isFavorite` and `isFavorited` button properties instead to apply the correct styling.",
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type: "JSXElement",
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},
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],
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},
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// StarIcon with other icon
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{
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code: `import { Button } from '@patternfly/react-core'; import { StarIcon, SomeIcon } from '@patternfly/react-icons'; <Button><SomeIcon /><StarIcon /></Button>`,
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errors: [
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{
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message: "It looks like you are trying to create a custom favorites button. Use `isFavorite` and `isFavorited` button properties instead to apply the correct styling.",
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type: "JSXElement",
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},
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],
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},
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// StarIcon in fragment with text
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{
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code: `import { Button } from '@patternfly/react-core'; import { StarIcon } from '@patternfly/react-icons'; <Button><>Favorite <StarIcon /></></Button>`,
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errors: [
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{
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message: "It looks like you are trying to create a custom favorites button. Use `isFavorite` and `isFavorited` button properties instead to apply the correct styling.",
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type: "JSXElement",
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},
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],
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},
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// StarIcon with existing props
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{
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code: `import { Button } from '@patternfly/react-core'; import { StarIcon } from '@patternfly/react-icons'; <Button variant="primary"><StarIcon /></Button>`,
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errors: [
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{
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message: "It looks like you are trying to create a custom favorites button. Use `isFavorite` and `isFavorited` button properties instead to apply the correct styling.",
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type: "JSXElement",
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},
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],
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},
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],
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});

‎packages/eslint-plugin-pf-codemods/src/rules/v6/buttonSupportFavoriteVariant/button-support-favorite-variant.ts‎

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import { Rule } from "eslint";
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import { JSXElement, JSXIdentifier, JSXFragment } from "estree-jsx";
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import {
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getFromPackage,
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getAttribute,
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getAttributeValue,
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isReactIcon,
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} from "../../helpers";
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// https://www.patternfly.org/components/button/#favorite
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module.exports = {
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meta: {},
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create: function (context: Rule.RuleContext) {
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const { imports: buttonImports } = getFromPackage(context, "@patternfly/react-core");
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const { imports: iconImports } = getFromPackage(context, "@patternfly/react-icons");
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const buttonImport = buttonImports.find(
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(specifier) => specifier.imported.name === "Button"
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);
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if (!buttonImport) {
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return {};
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}
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// Helper function to check if a JSX element is a StarIcon
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const isStarIcon = (element: JSXElement) => {
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return isReactIcon(context, element) &&
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iconImports.some(
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(specifier) => specifier.imported.name === "StarIcon" &&
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specifier.local.name === (element.openingElement.name as JSXIdentifier).name
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);
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};
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// Helper function to recursively check for StarIcon in children
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const hasStarIconInChildren = (children: any[]): boolean => {
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return children.some((child) => {
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if (child.type === "JSXElement") {
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return isStarIcon(child);
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}
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if (child.type === "JSXFragment") {
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return hasStarIconInChildren(child.children);
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}
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return false;
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});
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};
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return {
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JSXElement(node: JSXElement) {
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if (
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node.openingElement.name.type === "JSXIdentifier" &&
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buttonImport.local.name === node.openingElement.name.name
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) {
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// Check if Button already has isFavorite or isFavorited props
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const isFavoriteProp = getAttribute(node.openingElement, "isFavorite");
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const isFavoritedProp = getAttribute(node.openingElement, "isFavorited");
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if (isFavoriteProp || isFavoritedProp) {
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return; // Already using the new props
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}
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// Check for StarIcon in the icon prop
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const iconProp = getAttribute(node.openingElement, "icon");
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if (iconProp && iconProp.value?.type === "JSXExpressionContainer") {
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const iconExpression = iconProp.value.expression;
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if (iconExpression.type === "JSXElement" && isStarIcon(iconExpression)) {
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context.report({
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node,
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message: `It looks like you are trying to create a custom favorites button. Use \`isFavorite\` and \`isFavorited\` button properties instead to apply the correct styling.`,
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});
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return;
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}
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}
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// Check for StarIcon in children (including fragments)
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const hasStarIconChild = hasStarIconInChildren(node.children);
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if (!hasStarIconChild) {
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return; // No StarIcon found
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}
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// Report warning for all cases
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context.report({
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node,
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message: `It looks like you are trying to create a custom favorites button. Use \`isFavorite\` and \`isFavorited\` button properties instead to apply the correct styling.`,
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});
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}
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},
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};
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},
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};

‎packages/eslint-plugin-pf-codemods/src/rules/v6/buttonSupportFavoriteVariant/buttonSupportFavoriteVariantInput.tsx‎

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import { Button } from "@patternfly/react-core";
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import { StarIcon, SomeIcon } from "@patternfly/react-icons";
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export const ButtonSupportFavoriteVariantInput = () => (
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<>
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{/* Simple case - can be auto-fixed */}
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<Button>
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<StarIcon />
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</Button>
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{/* StarIcon in icon prop - can be auto-fixed */}
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<Button icon={<StarIcon />} />
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{/* StarIcon with existing props - can be auto-fixed */}
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<Button variant="primary">
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<StarIcon />
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</Button>
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{/* StarIcon with text - warning only */}
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<Button>
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Favorite <StarIcon />
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</Button>
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{/* StarIcon with other icon - warning only */}
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<Button>
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<SomeIcon />
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<StarIcon />
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</Button>
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{/* StarIcon in fragment - warning only */}
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<Button>
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<>Favorite <StarIcon /></>
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</Button>
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{/* Already using new props - should be ignored */}
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<Button isFavorite={true} />
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<Button isFavorited={true} />
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</>
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);

‎packages/eslint-plugin-pf-codemods/src/rules/v6/buttonSupportFavoriteVariant/buttonSupportFavoriteVariantOutput.tsx‎

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import { Button } from "@patternfly/react-core";
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import { StarIcon, SomeIcon } from "@patternfly/react-icons";
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export const ButtonSupportFavoriteVariantInput = () => (
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<>
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{/* Simple case - warning only */}
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<Button>
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<StarIcon />
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</Button>
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{/* StarIcon in icon prop - warning only */}
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<Button icon={<StarIcon />} />
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{/* StarIcon with existing props - warning only */}
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<Button variant="primary">
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<StarIcon />
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</Button>
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{/* StarIcon with text - warning only */}
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<Button>
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Favorite <StarIcon />
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</Button>
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{/* StarIcon with other icon - warning only */}
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<Button>
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<SomeIcon />
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<StarIcon />
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</Button>
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{/* StarIcon in fragment - warning only */}
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<Button>
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<>Favorite <StarIcon /></>
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</Button>
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{/* Already using new props - no warning */}
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<Button isFavorite={true} />
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<Button isFavorited={true} />
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</>
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);

‎packages/pf-codemods/README.md‎

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);
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```
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### button-support-favorite-variant [(#11853)](https://github.com/patternfly/patternfly-react/pull/11853)
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This rule detects when you're using `StarIcon` with Button components and suggests using the new `isFavorite` and `isFavorited` props instead. This supports the new favorite variant that includes animation styling.
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#### Examples
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In:
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```jsx
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import { Button } from "@patternfly/react-core";
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import { StarIcon } from "@patternfly/react-icons";
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export const ButtonSupportFavoriteVariantInput = () => (
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<Button>
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<StarIcon />
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</Button>
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);
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```
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Out:
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```jsx
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import { Button } from "@patternfly/react-core";
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import { StarIcon } from "@patternfly/react-icons";
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export const ButtonSupportFavoriteVariantOutput = () => (
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<Button isFavorite={true} />
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);
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```
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### pagination-warn-markup-changed [(#10662)](https://github.com/patternfly/patternfly-react/pull/10662)
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The markup for Pagination has changed. There is now a wrapper element rendered around the PaginationOptionsMenu toggle. This rule does not provide a fixer, but will throw a warning.

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