Renamed based on feedback

Signed-off-by: Andre Wanlin <awanlin@spotify.com>

.changeset/young-rules-repeat.md

@@ -2,4 +2,4 @@
 '@backstage/eslint-plugin': patch
 ---
 
-Added new `@backstage/no-top-level-mui4-imports` rule that forbids top level imports from Material UI v4 packages
+Added new `@backstage/no-top-level-material-ui-4-imports` rule that forbids top level imports from Material UI v4 packages

docs/tutorials/migrate-to-mui5.md

@@ -56,7 +56,7 @@ For current known issues with the Material UI v5 migration, follow our [Mileston
 
 To migrate your plugin to Material UI v5, you can build on the resources available.
 
-1. Manually fix the imports from named to default imports to match the new [linting rules for minimizing bundle size](https://mui.com/material-ui/guides/minimizing-bundle-size). Note: you can use the [new `@backstage/no-top-level-mui4-imports` ESLint](https://github.com/backstage/backstage/blob/master/packages/eslint-plugin/docs/rules/no-top-level-mui4-imports.md) rule to help with this.
+1. Manually fix the imports from named to default imports to match the new [linting rules for minimizing bundle size](https://mui.com/material-ui/guides/minimizing-bundle-size). Note: you can use the [new `@backstage/no-top-level-material-ui-4-imports` ESLint](https://github.com/backstage/backstage/blob/master/packages/eslint-plugin/docs/rules/no-top-level-material-ui-4-imports.md) rule to help with this.
 2. Run the migration `codemod` for the path of the specific plugin: `npx @mui/codemod v5.0.0/preset-safe plugins/<path>`.
 3. Take a look at possible `TODO:` items the `codemod` could not fix.
 4. Remove types & methods from `@backstage/theme` which are marked as `@deprecated`.

packages/eslint-plugin/README.md

@@ -35,9 +35,9 @@ rules: {
 
 The following rules are provided by this plugin:
 
-| Rule                                                                                    | Description                                                                                                              |
-| --------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------ |
-| [@backstage/no-forbidden-package-imports](./docs/rules/no-forbidden-package-imports.md) | Disallow internal monorepo imports from package subpaths that are not exported.                                          |
-| [@backstage/no-relative-monorepo-imports](./docs/rules/no-relative-monorepo-imports.md) | Forbid relative imports that reach outside of the package in a monorepo.                                                 |
-| [@backstage/no-undeclared-imports](./docs/rules/no-undeclared-imports.md)               | Forbid imports of external packages that have not been declared in the appropriate dependencies field in `package.json`. |
-| [@backstage/no-top-level-mui4-imports](./docs/rules/no-top-level-mui4-imports.md)       | Forbid top level import from Material UI v4 packages.                                                                    |
+| Rule                                                                                                | Description                                                                                                              |
+| --------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------ |
+| [@backstage/no-forbidden-package-imports](./docs/rules/no-forbidden-package-imports.md)             | Disallow internal monorepo imports from package subpaths that are not exported.                                          |
+| [@backstage/no-relative-monorepo-imports](./docs/rules/no-relative-monorepo-imports.md)             | Forbid relative imports that reach outside of the package in a monorepo.                                                 |
+| [@backstage/no-undeclared-imports](./docs/rules/no-undeclared-imports.md)                           | Forbid imports of external packages that have not been declared in the appropriate dependencies field in `package.json`. |
+| [@backstage/no-top-level-material-ui-4-imports](./docs/rules/no-top-level-material-ui-4-imports.md) | Forbid top level import from Material UI v4 packages.                                                                    |

packages/eslint-plugin/docs/rules/no-top-level-material-ui-4-imports.md

@@ -1,4 +1,4 @@
-# @backstage/no-top-level-mui4-imports
+# @backstage/no-top-level-material-ui-4-imports
 
 Forbid top level import from Material UI v4 packages.
 
@@ -7,7 +7,7 @@ Forbid top level import from Material UI v4 packages.
 Add the rules as follows, it has no options:
 
 ```js
-"@backstage/no-top-level-mui4-imports": ["error"]
+"@backstage/no-top-level-material-ui-4-imports": ["error"]
 ```
 
 ## Rule Details

packages/eslint-plugin/index.js

@@ -29,6 +29,6 @@ module.exports = {
     'no-forbidden-package-imports': require('./rules/no-forbidden-package-imports'),
     'no-relative-monorepo-imports': require('./rules/no-relative-monorepo-imports'),
     'no-undeclared-imports': require('./rules/no-undeclared-imports'),
-    'no-top-level-mui4-imports': require('./rules/no-top-level-mui4-imports'),
+    'no-top-level-material-ui-4-imports': require('./rules/no-top-level-material-ui-4-imports'),
   },
 };

packages/eslint-plugin/rules/no-top-level-material-ui-4-imports.js

@@ -37,7 +37,7 @@ module.exports = {
     },
     docs: {
       description: 'Forbid top level import from Material UI v4 packages.',
-      url: 'https://github.com/backstage/backstage/blob/master/packages/eslint-plugin/docs/rules/no-top-level-mui4-imports.md',
+      url: 'https://github.com/backstage/backstage/blob/master/packages/eslint-plugin/docs/rules/no-top-level-material-ui-4-imports.md',
     },
   },
   create: context => ({

packages/eslint-plugin/src/no-top-level-material-ui-4-imports.test.ts

@@ -15,7 +15,7 @@
  */
 
 import { RuleTester } from 'eslint';
-import rule from '../rules/no-top-level-mui4-imports';
+import rule from '../rules/no-top-level-material-ui-4-imports';
 
 const ruleTester = new RuleTester({
   parserOptions: {

plugins/azure-devops/.eslintrc.js

@@ -1,5 +1,5 @@
 module.exports = require('@backstage/cli/config/eslint-factory')(__dirname, {
   rules: {
-    '@backstage/no-top-level-mui4-imports': 'error',
+    '@backstage/no-top-level-material-ui-4-imports': 'error',
   },
 });

plugins/devtools/.eslintrc.js

@@ -1,5 +1,5 @@
 module.exports = require('@backstage/cli/config/eslint-factory')(__dirname, {
   rules: {
-    '@backstage/no-top-level-mui4-imports': 'error',
+    '@backstage/no-top-level-material-ui-4-imports': 'error',
   },
 });

plugins/linguist/.eslintrc.js

@@ -1,5 +1,5 @@
 module.exports = require('@backstage/cli/config/eslint-factory')(__dirname, {
   rules: {
-    '@backstage/no-top-level-mui4-imports': 'error',
+    '@backstage/no-top-level-material-ui-4-imports': 'error',
   },
 });