fix(WizardStep): prevented omitting the WizardBody component

packages/eslint-plugin-pf-codemods/src/rules/v6/wizardStepUpdatedBodyTyping/wizardStep-updated-body-typing.md

@@ -0,0 +1,17 @@
+### wizardStep-updated-body-typing [(#10637)](https://github.com/patternfly/patternfly-react/pull/10637)
+
+The `body` prop on WizardStep no longer accepts a value of "null".
+
+#### Examples
+
+In:
+
+```jsx
+%inputExample%
+```
+
+Out:
+
+```jsx
+%outputExample%
+```

packages/eslint-plugin-pf-codemods/src/rules/v6/wizardStepUpdatedBodyTyping/wizardStep-updated-body-typing.test.ts

@@ -0,0 +1,68 @@
+const ruleTester = require("../../ruletester");
+import * as rule from "./wizardStep-updated-body-typing";
+
+ruleTester.run("wizardStep-updated-body-typing", rule, {
+  valid: [
+    {
+      code: `<WizardStep body={null} />`,
+    },
+    {
+      code: `import { WizardStep } from '@patternfly/react-core'; <WizardStep body={{foo: "bar"}} />`,
+    },
+    {
+      code: `import { WizardStep } from '@patternfly/react-core'; <WizardStep body={undefined} />`,
+    },
+  ],
+  invalid: [
+    {
+      code: `import { WizardStep } from '@patternfly/react-core'; <WizardStep body={null} />`,
+      output: `import { WizardStep } from '@patternfly/react-core'; <WizardStep  />`,
+      errors: [
+        {
+          message: `The \`body\` prop on WizardStep no longer accepts a value of "null".`,
+          type: "JSXOpeningElement",
+        },
+      ],
+    },
+    {
+      code: `import { WizardStep } from '@patternfly/react-core'; const bodyProp = null; <WizardStep body={bodyProp} />`,
+      output: `import { WizardStep } from '@patternfly/react-core'; const bodyProp = null; <WizardStep  />`,
+      errors: [
+        {
+          message: `The \`body\` prop on WizardStep no longer accepts a value of "null".`,
+          type: "JSXOpeningElement",
+        },
+      ],
+    },
+    {
+      code: `import { WizardStep } from '@patternfly/react-core/dist/esm/components/Wizard/index.js'; <WizardStep body={null} />`,
+      output: `import { WizardStep } from '@patternfly/react-core/dist/esm/components/Wizard/index.js'; <WizardStep  />`,
+      errors: [
+        {
+          message: `The \`body\` prop on WizardStep no longer accepts a value of "null".`,
+          type: "JSXOpeningElement",
+        },
+      ],
+    },
+    {
+      code: `import { WizardStep } from '@patternfly/react-core/dist/js/components/Wizard/index.js'; <WizardStep body={null} />`,
+      output: `import { WizardStep } from '@patternfly/react-core/dist/js/components/Wizard/index.js'; <WizardStep  />`,
+      errors: [
+        {
+          message: `The \`body\` prop on WizardStep no longer accepts a value of "null".`,
+          type: "JSXOpeningElement",
+        },
+      ],
+    },
+    {
+      code: `import { WizardStep } from '@patternfly/react-core/dist/dynamic/components/Wizard/index.js'; <WizardStep body={null} />`,
+      output: `import { WizardStep } from '@patternfly/react-core/dist/dynamic/components/Wizard/index.js'; <WizardStep  />`,
+      errors: [
+        {
+          message: `The \`body\` prop on WizardStep no longer accepts a value of "null".`,
+          type: "JSXOpeningElement",
+        },
+      ],
+    },
+  ],
+});

packages/eslint-plugin-pf-codemods/src/rules/v6/wizardStepUpdatedBodyTyping/wizardStep-updated-body-typing.ts

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+import { Rule } from "eslint";
+import { JSXOpeningElement } from "estree-jsx";
+import { getFromPackage, getAttribute, getAttributeValue } from "../../helpers";
+
+// https://github.com/patternfly/patternfly-react/pull/10637
+module.exports = {
+  meta: { fixable: "code" },
+  create: function (context: Rule.RuleContext) {
+    const { imports } = getFromPackage(context, "@patternfly/react-core");
+
+    const wizardStepImport = imports.find(
+      (specifier) => specifier.imported.name === "WizardStep"
+    );
+
+    return !wizardStepImport
+      ? {}
+      : {
+          JSXOpeningElement(node: JSXOpeningElement) {
+            if (
+              node.name.type === "JSXIdentifier" &&
+              wizardStepImport.local.name === node.name.name
+            ) {
+              const bodyProp = getAttribute(node, "body");
+              if (!bodyProp) {
+                return;
+              }
+              const bodyValue = getAttributeValue(context, bodyProp.value);
+
+              if (bodyValue === null) {
+                context.report({
+                  node,
+                  message: `The \`body\` prop on WizardStep no longer accepts a value of "null".`,
+                  fix(fixer) {
+                    return fixer.replaceText(bodyProp, "");
+                  },
+                });
+              }
+            }
+          },
+        };
+  },
+};

packages/eslint-plugin-pf-codemods/src/rules/v6/wizardStepUpdatedBodyTyping/wizardStepUpdatedBodyTypingInput.tsx

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+import { WizardStep } from "@patternfly/react-core";
+
+export const WizardStepUpdatedBodyTypingInput = () => (
+  <WizardStep body={null} />
+);

packages/eslint-plugin-pf-codemods/src/rules/v6/wizardStepUpdatedBodyTyping/wizardStepUpdatedBodyTypingOutput.tsx

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+import { WizardStep } from "@patternfly/react-core";
+
+export const WizardStepUpdatedBodyTypingInput = () => (
+  <WizardStep  />
+);