updo, @eslint/json (not in main config yet) and vitest allowed reach

package.json

@@ -44,6 +44,7 @@
     "@xylabs/ts-scripts-yarn3": "workspace:^"
   },
   "devDependencies": {
+    "@eslint/json": "^0.5.0",
     "@types/json-schema": "^7.0.15",
     "@types/node": "^22.7.5",
     "@xylabs/eslint-config-flat": "workspace:^",
@@ -54,7 +55,7 @@
     "eslint-import-resolver-typescript": "^3.6.3",
     "rimraf": "^6.0.1",
     "typescript": "^5.6.3",
-    "vitest": "^2.1.2"
+    "vitest": "^2.1.3"
   },
   "peerDependencies": {
     "typescript": "^5"

packages/eslint-config-flat/package.json

@@ -36,20 +36,19 @@
     "package-compile2": "yarn tsc -p tsconfig.json --module es2022 --outDir dist --rootDir src"
   },
   "dependencies": {
+    "@eslint/json": "^0.5.0",
     "@stylistic/eslint-plugin": "^2.9.0",
     "@typescript-eslint/eslint-plugin": "^8.8.1",
     "@typescript-eslint/parser": "^8.8.1",
     "eslint": "^9.12.0",
     "eslint-plugin-depend": "^0.11.0",
     "eslint-plugin-import-x": "^4.3.1",
-    "eslint-plugin-jsonc": "^2.16.0",
     "eslint-plugin-md": "^1.0.19",
     "eslint-plugin-package-json": "^0.15.3",
     "eslint-plugin-simple-import-sort": "^12.1.1",
     "eslint-plugin-sonarjs": "^2.0.3",
     "eslint-plugin-unicorn": "^56.0.0",
-    "eslint-plugin-workspaces": "^0.10.1",
-    "jsonc-eslint-parser": "^2.4.0"
+    "eslint-plugin-workspaces": "^0.10.1"
   },
   "devDependencies": {
     "@xylabs/ts-scripts-yarn3": "workspace:^",

packages/eslint-config-flat/src/import/index.ts

@@ -37,6 +37,7 @@ export const importConfig: Linter.Config = {
       'warn',
       {
         allow: [
+          'vitest/*', // Allow imports from vitest
           '@*/**', // Allow imports from any @scoped package
           // Allow imports to any index.js file
           '**/index.js',

packages/eslint-config-flat/src/index.ts

@@ -1,7 +1,6 @@
 import type { Linter } from 'eslint'
 
 import { importConfig } from './import/index.ts'
-// import { jsonConfig } from './json/index.ts'
 // import { markdownConfig } from './markdown/index.ts'
 // import { prettierConfig } from './prettier/index.ts'
 import { rulesConfig } from './rules/index.ts'
@@ -13,16 +12,18 @@ import { workspacesConfig } from './workspaces/index.ts'
 export const config: Linter.Config[] = [
   // markdownConfig,
   typescriptConfig,
-  // jsonConfig,
   unicornConfig,
   workspacesConfig,
   rulesConfig,
   // prettierConfig,
   importConfig,
-  // sonarConfig,
+  // sonarConfig
 ]
 
 export { importConfig } from './import/index.ts'
+export {
+  json5Config, jsoncConfig, jsonConfig,
+} from './json/index.ts'
 export { rulesConfig } from './rules/index.ts'
 export { sonarConfig } from './sonar/index.ts'
 export { ignores, typescriptConfig } from './typescript/index.ts'

packages/eslint-config-flat/src/json/index.ts

@@ -1,34 +1,23 @@
+import json from '@eslint/json'
 import type { ESLint, Linter } from 'eslint'
-import jsonc from 'eslint-plugin-jsonc'
-import jsoncParser from 'jsonc-eslint-parser'
 
-export const jsonConfig: Linter.FlatConfig = {
-  ignores: ['.yarn/**', 'jest.config.cjs', '**/dist/**', 'dist', 'build/**', 'node_modules/**'],
-  files: ['**/*.json', '**/*.jsonc', '**/*.json5'],
-  plugins: { jsonc: jsonc as unknown as ESLint.Plugin },
-  languageOptions: { parser: jsoncParser },
-  rules: {
-    ...jsonc.configs['all'].rules,
-
-    /// Support arrays with and without new lines but they can't mix
-    'jsonc/array-element-newline': ['error', 'consistent'],
-
-    'jsonc/auto': 'off',
-
-    /// see https://ota-meshi.github.io/eslint-plugin-jsonc/rules/comma-dangle.html
-    'jsonc/comma-dangle': ['error', 'only-multiline'],
-
-    /// Indent with 2 spaces
-    'jsonc/indent': ['error', 2, {}],
-
-    /// Not all keys are camelCase
-    'jsonc/key-name-casing': 'off',
+export const jsonConfig: Linter.Config = {
+  files: ['**/*.json'],
+  plugins: { json: json as unknown as ESLint.Plugin },
+  language: 'json/json',
+  rules: { 'json/no-duplicate-keys': ['error'] },
+}
 
-    /// jsonc and json5 can have comments
-    'jsonc/no-comments': 'off',
+export const jsoncConfig: Linter.Config = {
+  files: ['**/*.jsonc'],
+  plugins: { json: json as unknown as ESLint.Plugin },
+  language: 'json/jsonc',
+  rules: { 'json/no-duplicate-keys': ['error'] },
+}
 
-    /// Don't sort keys. We want to keep the order of keys as they are:
-    /// especially in arrays.
-    'jsonc/sort-keys': 'off',
-  },
+export const json5Config: Linter.Config = {
+  files: ['**/*.json5'],
+  plugins: { json: json as unknown as ESLint.Plugin },
+  language: 'json/json5',
+  rules: { 'json/no-duplicate-keys': ['error'] },
 }

packages/ts-scripts-yarn3/package.json

@@ -127,7 +127,7 @@
     "tsup": "^8.3.0",
     "typedoc": "^0.26.9",
     "types-package-json": "^2.0.39",
-    "vitest": "^2.1.2",
+    "vitest": "^2.1.3",
     "yargs": "^17.7.2"
   },
   "devDependencies": {

vitest.config.ts

@@ -1,5 +1,4 @@
 import dotenv from 'dotenv'
-// eslint-disable-next-line import-x/no-internal-modules
 import { defineConfig } from 'vitest/config'
 
 dotenv.config()

vitest.workspace.ts

@@ -1,5 +1,5 @@
 import { defineWorkspace } from 'vitest/config'
 
 export default defineWorkspace([
-  "./vitest.config.ts"
+  './vitest.config.ts',
 ])