support new ESLint flat config system, export flatConfigs (#1335)

* refactor examples to use flat configs

* fix imports

* addCreateRequireBanner

* new configs

* basic

* monorepo

* code-file

* graphql-config

* graphql-config-code-file

* fix

* prettier plugin

* ready to go

* support new ESLint flat config system, export `flatConfigs`

* prettify

* console.log at the end

Author: dimaMachina

.changeset/afraid-foxes-hide.md

@@ -0,0 +1,5 @@
+---
+'@graphql-eslint/eslint-plugin': minor
+---
+
+support new ESLint flat config system, export `flatConfigs`

.eslintrc.cjs

@@ -61,8 +61,14 @@ module.exports = {
     {
       files: ['scripts/**'],
       rules: {
-        'no-console': 'off'
-      }
-    }
+        'no-console': 'off',
+      },
+    },
+    {
+      files: ['packages/plugin/src/**'],
+      rules: {
+        'import/extensions': ['error', 'ignorePackages'],
+      },
+    },
   ],
 };

.prettierignore

@@ -3,3 +3,4 @@ packages/plugin/tests/__snapshots__/
 examples/prettier/invalid.graphql
 examples/prettier/invalid.js
 pnpm-lock.yaml
+.bob/

examples/basic/.eslintrc.cjs

@@ -0,0 +1,35 @@
+import * as graphqlESLint from '@graphql-eslint/eslint-plugin';
+
+export default [
+  'eslint:recommended',
+  {
+    files: ['**/*.graphql'],
+    plugins: {
+      '@graphql-eslint': graphqlESLint,
+    },
+    languageOptions: {
+      parser: graphqlESLint,
+      parserOptions: {
+        schema: 'schema.graphql',
+        operations: ['query.graphql', 'fragment.graphql', 'fragment2.graphql'],
+      },
+    },
+    rules: {
+      '@graphql-eslint/require-id-when-available': ['error', { fieldName: '_id' }],
+      '@graphql-eslint/unique-fragment-name': 'error',
+      '@graphql-eslint/no-anonymous-operations': 'error',
+      '@graphql-eslint/naming-convention': [
+        'error',
+        {
+          OperationDefinition: {
+            style: 'PascalCase',
+            forbiddenPrefixes: ['Query', 'Mutation', 'Subscription', 'Get'],
+            forbiddenSuffixes: ['Query', 'Mutation', 'Subscription'],
+          },
+        },
+      ],
+      '@graphql-eslint/no-case-insensitive-enum-values-duplicates': ['error'],
+      '@graphql-eslint/require-description': ['error', { FieldDefinition: true }],
+    },
+  },
+];

examples/basic/eslint.config.js

@@ -1,6 +1,7 @@
 {
   "name": "@graphql-eslint/example-basic",
   "version": "0.0.0",
+  "type": "module",
   "repository": "https://github.com/B2o5T/graphql-eslint",
   "author": "Dotan Simha <[email protected]>",
   "private": true,

examples/basic/package.json

@@ -0,0 +1,37 @@
+import * as graphqlESLint from '@graphql-eslint/eslint-plugin';
+
+export default [
+  'eslint:recommended',
+  {
+    files: ['**/*.js'],
+    processor: graphqlESLint.processors.graphql,
+    rules: {
+      'no-console': 'error',
+    },
+  },
+  {
+    files: ['**/*.graphql'],
+    plugins: {
+      '@graphql-eslint': graphqlESLint,
+    },
+    languageOptions: {
+      parser: graphqlESLint,
+      parserOptions: {
+        schema: 'schema.graphql',
+      },
+    },
+    rules: {
+      '@graphql-eslint/no-anonymous-operations': 'error',
+      '@graphql-eslint/naming-convention': [
+        'error',
+        {
+          OperationDefinition: {
+            style: 'PascalCase',
+            forbiddenPrefixes: ['Query', 'Mutation', 'Subscription', 'Get'],
+            forbiddenSuffixes: ['Query', 'Mutation', 'Subscription'],
+          },
+        },
+      ],
+    },
+  },
+];

examples/code-file/.eslintrc.cjs

@@ -1,6 +1,7 @@
 {
   "name": "@graphql-eslint/example-code-file",
   "version": "0.0.0",
+  "type": "module",
   "repository": "https://github.com/B2o5T/graphql-eslint",
   "author": "Dotan Simha <[email protected]>",
   "private": true,