AAE-20779 add custom eslint rule for material selectors (#9427)

* AAE-20779 create custom eslint rule

* AAE-20779 add dynamic error messages depending on the filetype

* AAE-20779 update regex for classes

* AAE-20779 remove console log, fix default message

* AAE-20779 lint fix

* AAE-20779 simplified error messages

lib/eslint-angular/index.ts

@@ -18,9 +18,13 @@
 import useNoneEncapsulationRule, {
     RULE_NAME as useNoneEncapsulationRuleName
 } from './src/rules/use-none-component-view-encapsulation/use-none-component-view-encapsulation';
+import noAngularMaterialSelectors, {
+    RULE_NAME as noAngularMaterialSelectorsRuleName
+} from './src/rules/no-angular-material-selectors/no-angular-material-selectors';
 
 export = {
     rules: {
-        [useNoneEncapsulationRuleName]: useNoneEncapsulationRule
+        [useNoneEncapsulationRuleName]: useNoneEncapsulationRule,
+        [noAngularMaterialSelectorsRuleName]: noAngularMaterialSelectors
     }
 };

lib/eslint-angular/src/rules/no-angular-material-selectors/no-angular-material-selectors.ts

@@ -0,0 +1,77 @@
+/*!
+ * @license
+ * Copyright © 2005-2023 Hyland Software, Inc. and its affiliates. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { createESLintRule } from '../../utils/create-eslint-rule/create-eslint-rule';
+import type { TSESTree } from '@typescript-eslint/utils';
+
+export const RULE_NAME = 'no-angular-material-selectors';
+
+const ASTSelectors = [
+    ':not(Property[key=template]) > Literal[value=/(mat|mdc)-(?!datetimepicker)/i]',
+    ':not(Property[key.name="template"]) TemplateLiteral[quasis.value.raw=/(mat|mdc)-(?!datetimepicker)/i]'
+];
+
+const messages = {
+    noAngularMaterialSelectors: 'Using Angular Material internal selectors is not allowed',
+    useAngularMaterialTestingHarness: 'Use testing harness instead of Angular Material internal selectors',
+    useE2ELocatorVariables: 'Use locator variables instead of Angular Material internal selectors'
+};
+
+type MessageIds = keyof typeof messages;
+
+const filetypeErrors: {regexp: RegExp; messageId: MessageIds}[] = [
+    {
+        regexp: /.*\.spec\.ts/,
+        messageId: 'useAngularMaterialTestingHarness'
+    },
+    {
+        regexp: /.*\.e2e\.ts/,
+        messageId: 'useE2ELocatorVariables'
+    }
+];
+
+/**
+ * Custom ESLint rule for detecting the usage of internal Angular Material selectors
+ */
+export default createESLintRule<unknown[], MessageIds>({
+    name: RULE_NAME,
+    meta: {
+        type: 'suggestion',
+        docs: {
+            description: 'Disallows using Angular Material internal selectors',
+            recommended: 'error'
+        },
+        hasSuggestions: true,
+        schema: [],
+        messages
+    },
+    defaultOptions: [],
+    create(context) {
+        return {
+            [ASTSelectors.join(',')](node: TSESTree.Literal | TSESTree.TemplateLiteral) {
+                const message = filetypeErrors.find((fileTypeError) =>
+                    context.getFilename().match(fileTypeError.regexp)
+                ) || { messageId: 'noAngularMaterialSelectors' };
+
+                context.report({
+                    node,
+                    messageId: message.messageId as MessageIds
+                });
+            }
+        };
+    }
+});