feature: @putout/plugin-eslint: remove-parser-options: typescript: false positive

Author: coderaiser

packages/plugin-eslint/lib/remove-parser-options/fixture/typescript-options.js

@@ -8,3 +8,19 @@ const options = {
         }
     }
 };
+
+const options2 = {
+    languageOptions: {
+      parserOptions: {
+        projectService: true,
+      }
+    },
+};
+
+const options3 = {
+    languageOptions: {
+      parserOptions: {
+        tsconfigRootDir: import.meta.dirname
+      }
+    },
+};

packages/plugin-eslint/lib/remove-parser-options/index.js

@@ -1,11 +1,13 @@
 import {operator} from 'putout';
 
+const {keys} = Object;
 const {
     traverseProperties,
+    getProperties,
     replaceWith,
 } = operator;
 
-export const report = () => `Avoid "parserOptions" in FlatConfig`;
+export const report = () => `Avoid 'parserOptions' in FlatConfig`;
 
 export const fix = (path) => {
     replaceWith(path.parentPath, path.node.value);
@@ -28,10 +30,18 @@ export const traverse = ({push}) => ({
         if (parserPath)
             return false;
 
-        const [babelOptionsPath] = traverseProperties(parserOptionsPath, 'babelOptions');
-        const [ecmaFeatures] = traverseProperties(parserOptionsPath, 'ecmaFeatures');
+        const names = [
+            'babelOptions',
+            'ecmaFeatures',
+            'projectService',
+            'tsconfigRootDir',
+        ];
 
-        if (ecmaFeatures || babelOptionsPath)
+        const parserOptionsValuePath = parserOptionsPath.get('value');
+        const properties = getProperties(parserOptionsValuePath, names);
+        const count = keys(properties).length;
+        
+        if (count)
             return;
 
         push(parserOptionsPath);

packages/plugin-eslint/lib/remove-parser-options/index.spec.js

@@ -8,7 +8,7 @@ const test = createTest(import.meta.url, {
 });
 
 test('eslint: remove-parser-options: report', (t) => {
-    t.report('remove-parser-options', `Avoid "parserOptions" in FlatConfig`);
+    t.report('remove-parser-options', `Avoid 'parserOptions' in FlatConfig`);
     t.end();
 });