fix(cli): upgrade eslint

Author: Hristo Hristov

eslint.config.js

@@ -0,0 +1,134 @@
+import eslintPluginImport from 'eslint-plugin-import';
+import eslintPluginUnicorn from 'eslint-plugin-unicorn';
+import eslintPluginPreferArrow from 'eslint-plugin-prefer-arrow';
+import typescriptParser from '@typescript-eslint/parser';
+
+export default [
+  {
+    files: ['**/*.ts', '**/*.tsx'],
+    languageOptions: {
+      parser: typescriptParser,
+      parserOptions: {
+        project: '**/tsconfig.json',
+        sourceType: 'module',
+      },
+    },
+    plugins: {
+      'eslint-plugin-import': eslintPluginImport,
+      'eslint-plugin-unicorn': eslintPluginUnicorn,
+      'eslint-plugin-prefer-arrow': eslintPluginPreferArrow,
+      '@typescript-eslint/parser': typescriptParser,
+    },
+    rules: {
+      'complexity': 'off',
+      'eslint-plugin-import/no-extraneous-dependencies': 'warn',
+      'eslint-plugin-import/no-internal-modules': 'warn',
+      'eslint-plugin-import/order': [
+        'off',
+        {
+          alphabetize: {
+            caseInsensitive: true,
+            order: 'asc',
+          },
+          'newlines-between': 'ignore',
+          groups: [
+            [
+              'builtin',
+              'external',
+              'internal',
+              'unknown',
+              'object',
+              'type',
+            ],
+            'parent',
+            ['sibling', 'index'],
+          ],
+          distinctGroup: false,
+          pathGroupsExcludedImportTypes: [],
+          pathGroups: [
+            {
+              pattern: './',
+              patternOptions: { nocomment: true, dot: true },
+              group: 'sibling',
+              position: 'before',
+            },
+            {
+              pattern: '.',
+              patternOptions: { nocomment: true, dot: true },
+              group: 'sibling',
+              position: 'before',
+            },
+            {
+              pattern: '..',
+              patternOptions: { nocomment: true, dot: true },
+              group: 'parent',
+              position: 'before',
+            },
+            {
+              pattern: '../',
+              patternOptions: { nocomment: true, dot: true },
+              group: 'parent',
+              position: 'before',
+            },
+          ],
+        },
+      ],
+      'no-constant-condition': 'warn',
+      'no-case-declarations': 'off',
+      'no-extra-boolean-cast': 'warn',
+      'no-unused-vars': 'off',
+      'no-unexpected-multiline': 'off',
+      'no-useless-escape': 'off',
+      'new-parens': 'error',
+      'no-bitwise': 'off',
+      'no-caller': 'error',
+      'no-cond-assign': 'error',
+      'no-console': 'off',
+      'no-debugger': 'error',
+      'no-duplicate-case': 'error',
+      'no-duplicate-imports': 'error',
+      'no-empty': 'off',
+      'no-empty-function': 'off',
+      'no-eval': 'error',
+      'no-extra-bind': 'error',
+      'no-fallthrough': 'off',
+      'no-invalid-this': 'off',
+      'no-new-func': 'error',
+      'no-new-wrappers': 'error',
+      'no-redeclare': 'error',
+      'no-return-await': 'error',
+      'no-sequences': 'error',
+      'no-shadow': 'off',
+      'no-sparse-arrays': 'error',
+      'no-template-curly-in-string': 'error',
+      'no-throw-literal': 'error',
+      'no-trailing-spaces': 'error',
+      'no-undef-init': 'error',
+      'no-underscore-dangle': 'off',
+      'no-unsafe-finally': 'error',
+      'no-unused-expressions': 'off',
+      'no-unused-labels': 'error',
+      'no-use-before-define': 'off',
+      'no-var': 'error',
+      'object-shorthand': 'warn',
+      'one-var': ['error', 'never'],
+      'prefer-arrow/prefer-arrow-functions': 'off',
+      'prefer-const': 'warn',
+      'prefer-object-spread': 'off',
+      'radix': 'error',
+      'space-in-parens': ['error', 'never'],
+      'unicorn/prefer-ternary': 'off',
+      'use-isnan': 'error',
+      'valid-typeof': 'off',
+    },
+  },
+  {
+    ignores: [
+      '/node_modules/**/*',
+      '/coverage/**/*',
+      '/output/**/*',
+      '/packages/cli/templates/**/*',
+      '**/files/**/*'
+    ]
+  },
+];

package.json

@@ -65,10 +65,10 @@
 		"@types/node": "^22.5.5",
 		"@typescript-eslint/eslint-plugin": "^8.21.0",
 		"@typescript-eslint/parser": "^8.21.0",
-		"coveralls-next": "^4.2.1",
 		"browser-sync": "^3.0.3",
+		"coveralls-next": "^4.2.1",
 		"eslint": "^8.57.0",
-		"eslint-plugin-import": "^2.29.1",
+		"eslint-plugin-import": "^2.31.0",
 		"eslint-plugin-prefer-arrow": "^1.2.3",
 		"eslint-plugin-unicorn": "^52.0.0",
 		"glob": "^11.0.0",

packages/cli/templates/react/igr-ts/projects/_base/files/package.json

@@ -21,7 +21,7 @@
     "@typescript-eslint/eslint-plugin": "^8.21.0",
     "@typescript-eslint/parser": "^8.21.0",
     "@vitejs/plugin-react": "^4.0.3",
-    "eslint": "^8.57.0",
+    "eslint": "^9.20.0",
     "eslint-plugin-react-hooks": "^4.6.0",
     "eslint-plugin-react-refresh": "^0.4.3",
     "jsdom": "^22.1.0",

packages/cli/templates/webcomponents/igc-ts/projects/_base/files/package.json

@@ -35,7 +35,7 @@
     "babel-plugin-template-html-minifier": "^4.1.0",
     "concurrently": "^9.1.2",
     "deepmerge": "^4.2.2",
-    "eslint": "^8.57.0",
+    "eslint": "^9.20.0",
     "eslint-plugin-lit": "^1.8.2",
     "igniteui-cli": "^13.1.5",
     "rimraf": "^5.0.10",

packages/cli/templates/webcomponents/igc-ts/projects/_base_with_home/files/package.json

@@ -43,7 +43,7 @@
     "babel-plugin-template-html-minifier": "^4.1.0",
     "concurrently": "^9.1.2",
     "deepmerge": "^4.2.2",
-    "eslint": "^8.57.0",
+    "eslint": "^9.20.0",
     "eslint-plugin-lit": "^1.8.2",
     "igniteui-cli": "^14.0.0",
     "rimraf": "^5.0.10",

packages/igx-templates/igx-ts-legacy/projects/_base/files/package.json

@@ -44,7 +44,7 @@
     "@types/jasmine": "~5.1.1",
     "@typescript-eslint/eslint-plugin": "8.21.0",
     "@typescript-eslint/parser": "8.21.0",
-    "eslint": "~8.57.0",
+    "eslint": "~9.20.0",
     "igniteui-cli": "~<%=cliVersion%>",
     "jasmine-core": "~5.1.0",
     "karma": "~6.4.0",

packages/igx-templates/igx-ts-legacy/projects/side-nav-auth/files/package.json

@@ -43,7 +43,7 @@
     "@types/jasminewd2": "~2.0.3",
     "@typescript-eslint/eslint-plugin": "8.21.0",
     "@typescript-eslint/parser": "8.21.0",
-    "eslint": "~8.57.0",
+    "eslint": "~9.20.0",
     "igniteui-cli": "~<%=cliVersion%>",
     "jasmine-core": "~5.1.0",
     "karma": "~6.4.0",

packages/igx-templates/igx-ts/projects/_base/files/package.json

@@ -44,7 +44,7 @@
     "@types/jasmine": "~5.1.1",
     "@typescript-eslint/eslint-plugin": "~8.21.0",
     "@typescript-eslint/parser": "~8.21.0",
-    "eslint": "~8.57.0",
+    "eslint": "~9.20.0",
     "igniteui-cli": "~<%=cliVersion%>",
     "jasmine-core": "~5.1.0",
     "karma": "~6.4.0",

packages/igx-templates/igx-ts/projects/side-nav-auth/files/package.json

@@ -43,7 +43,7 @@
     "@types/jasminewd2": "~2.0.3",
     "@typescript-eslint/eslint-plugin": "8.21.0",
     "@typescript-eslint/parser": "8.21.0",
-    "eslint": "~8.57.0",
+    "eslint": "~9.20.0",
     "igniteui-cli": "~<%=cliVersion%>",
     "jasmine-core": "~5.1.0",
     "karma": "~6.4.0",