Convert to flat config

Author: eddeee888

.eslintignore

@@ -0,0 +1,35 @@
+const nx = require('@nx/eslint-plugin');
+
+module.exports = [
+  ...nx.configs['flat/base'],
+  ...nx.configs['flat/typescript'],
+  ...nx.configs['flat/javascript'],
+  {
+    ignores: ['**/dist'],
+  },
+  {
+    files: ['**/*.ts', '**/*.tsx', '**/*.js', '**/*.jsx'],
+    rules: {
+      '@nx/enforce-module-boundaries': [
+        'error',
+        {
+          enforceBuildableLibDependency: true,
+          allow: [],
+          depConstraints: [
+            {
+              sourceTag: '*',
+              onlyDependOnLibsWithTags: ['*'],
+            },
+          ],
+        },
+      ],
+    },
+  },
+  {
+    files: ['**/*.json'],
+    languageOptions: {
+      parser: require('jsonc-eslint-parser'),
+    },
+    rules: {},
+  },
+];

.eslintrc.json

@@ -10,7 +10,8 @@
       "!{projectRoot}/tsconfig.spec.json",
       "!{projectRoot}/jest.config.[jt]s",
       "!{projectRoot}/.eslintrc.json",
-      "!{projectRoot}/src/test-setup.[jt]s"
+      "!{projectRoot}/src/test-setup.[jt]s",
+      "!{projectRoot}/eslint.config.cjs"
     ]
   },
   "targetDefaults": {
@@ -32,7 +33,7 @@
       }
     },
     "@nx/eslint:lint": {
-      "inputs": ["default", "{workspaceRoot}/.eslintrc.json"],
+      "inputs": ["default", "{workspaceRoot}/.eslintrc.json", "{workspaceRoot}/eslint.config.cjs"],
       "cache": true
     }
   },

eslint.config.cjs

@@ -27,9 +27,7 @@
     "@types/jest": "29.5.14",
     "@types/node": "22.10.5",
     "@types/semver": "7.5.6",
-    "@typescript-eslint/eslint-plugin": "7.18.0",
-    "@typescript-eslint/parser": "7.18.0",
-    "eslint": "8.57.1",
+    "eslint": "9.37.0",
     "eslint-config-prettier": "9.1.0",
     "graphql": "16.10.0",
     "jest": "29.7.0",
@@ -39,7 +37,8 @@
     "semver": "7.6.3",
     "ts-jest": "29.1.1",
     "ts-node": "10.9.1",
-    "typescript": "5.6.3"
+    "typescript": "5.6.3",
+    "typescript-eslint": "8.46.1"
   },
   "workspaces": [
     "packages/**"

nx.json

@@ -0,0 +1,17 @@
+const baseConfig = require('../../eslint.config.cjs');
+
+module.exports = [
+  ...baseConfig,
+  {
+    files: ['./package.json', './generators.json'],
+    rules: {
+      '@nx/nx-plugin-checks': 'error',
+    },
+    languageOptions: {
+      parser: require('jsonc-eslint-parser'),
+    },
+  },
+  {
+    ignores: ['**/out-tsc'],
+  },
+];

package.json

@@ -3,6 +3,7 @@
   "$schema": "../../node_modules/nx/schemas/project-schema.json",
   "sourceRoot": "packages/eslint-plugin/src",
   "projectType": "library",
+  "tags": [],
   "targets": {
     "build": {
       "executor": "@nx/js:tsc",
@@ -18,6 +19,5 @@
       "executor": "@nx/eslint:lint",
       "outputs": ["{options.outputFile}"]
     }
-  },
-  "tags": []
+  }
 }

packages/eslint-plugin/.eslintrc.json

@@ -0,0 +1,17 @@
+const baseConfig = require('../../eslint.config.cjs');
+
+module.exports = [
+  ...baseConfig,
+  {
+    files: ['./package.json', './generators.json'],
+    rules: {
+      '@nx/nx-plugin-checks': 'error',
+    },
+    languageOptions: {
+      parser: require('jsonc-eslint-parser'),
+    },
+  },
+  {
+    ignores: ['**/out-tsc'],
+  },
+];