feature: @putout/test: improve support of FlatConfig

Author: coderaiser

packages/eslint-config/.madrun.mjs packages/eslint-config/.madrun.jspackages/eslint-config/.madrun.mjs renamed to packages/eslint-config/.madrun.js

@@ -12,8 +12,7 @@
     "url": "git+https://github.com/coderaiser/putout.git"
   },
   "exports": {
-    ".": "./lib/index.mjs",
-    "./config": "./lib/config/index.js"
+    ".": "./lib/index.mjs"
   },
   "keywords": [
     "putout",

…ges/eslint-config/test/eslint-config.mjs …ages/eslint-config/test/eslint-config.jspackages/eslint-config/test/eslint-config.mjs renamed to packages/eslint-config/test/eslint-config.js packages/eslint-config/test/eslint-config.mjs renamed to packages/eslint-config/test/eslint-config.js

@@ -1,10 +1,10 @@
 import process from 'node:process';
 import {createTest} from '@putout/test/eslint';
-import {configs} from '../lib/index.mjs';
+import {configs, recommended} from '../lib/index.mjs';
 
 const {jsx} = configs;
 
-const test = createTest(import.meta.url);
+const test = createTest(import.meta.url, recommended);
 
 test('eslint-plugin-putout: no-resolve: places', async ({comparePlaces}) => {
     await comparePlaces('no-unresolved-message', [{

packages/eslint-plugin-putout/package.json

@@ -1,49 +1,43 @@
 import {createTest} from '@putout/test/eslint';
 import {safe, safeRules} from '../../lib/index.mjs';
 
-const test = createTest(import.meta.url);
+const test = createTest(import.meta.url, safe);
 
 test('eslint-plugin-putout: safe: no-remove-useless-declaration', async ({process}) => {
-    await process('no-remove-useless-declaration', [
-        ...safe, {
-            rules: {
-                'putout/putout': ['error', {
-                    ignore: ['!**/fixture'],
-                    rules: {
-                        ...safeRules,
-                    },
-                }],
-            },
+    await process('no-remove-useless-declaration', {
+        rules: {
+            'putout/putout': ['error', {
+                ignore: ['!**/fixture'],
+                rules: {
+                    ...safeRules,
+                },
+            }],
         },
-    ]);
+    });
 });
 
 test('eslint-plugin-putout: safe: no-merge-duplicate-functions', async ({noProcess}) => {
-    await noProcess('no-merge-duplicate-functions', [
-        ...safe, {
-            rules: {
-                'putout/putout': ['error', {
-                    ignore: ['!**/fixture'],
-                    rules: {
-                        ...safeRules,
-                    },
-                }],
-            },
+    await noProcess('no-merge-duplicate-functions', {
+        rules: {
+            'putout/putout': ['error', {
+                ignore: ['!**/fixture'],
+                rules: {
+                    ...safeRules,
+                },
+            }],
         },
-    ]);
+    });
 });
 
 test('eslint-plugin-putout: safe: no-remoe-useless-push', async ({noProcess}) => {
-    await noProcess('no-remove-useless-push', [
-        ...safe, {
-            rules: {
-                'putout/putout': ['error', {
-                    ignore: ['!**/fixture'],
-                    rules: {
-                        ...safeRules,
-                    },
-                }],
-            },
+    await noProcess('no-remove-useless-push', {
+        rules: {
+            'putout/putout': ['error', {
+                ignore: ['!**/fixture'],
+                rules: {
+                    ...safeRules,
+                },
+            }],
         },
-    ]);
+    });
 });

packages/eslint-plugin-putout/test/eslint.mjs

@@ -15,7 +15,6 @@ import tryToCatch from 'try-to-catch';
 import {extend} from 'supertape';
 import {lint} from '@putout/eslint/lint';
 import tryCatch from 'try-catch';
-import {recommended} from 'eslint-plugin-putout';
 
 const {keys} = Object;
 const {isArray} = Array;
@@ -63,7 +62,8 @@ const read = async (name) => {
     return [`${name}.ts`, await readFile(`${name}.ts`, 'utf8')];
 };
 
-export const createTest = (url, plugins = {}) => {
+export const createTest = (url, config = []) => {
+    const plugins = config.plugins || config;
     const fixtureDir = new URL('fixture', url).pathname;
 
     return extend({
@@ -78,7 +78,7 @@ export const createTest = (url, plugins = {}) => {
                 fix,
                 putout: true,
                 config: [
-                    ...recommended,
+                    ...config,
                     ...parseOverrides(overrides, '@putout/test: eslint: process: overrides'),
                 ],
             });
@@ -104,7 +104,7 @@ export const createTest = (url, plugins = {}) => {
             const [source] = await eslint({
                 name: resolvedName,
                 config: [
-                    ...recommended,
+                    ...config,
                     ...parseOverrides(overrides, '@putout/test: eslint: no process: overrides'),
                 ],
                 code,
@@ -128,7 +128,7 @@ export const createTest = (url, plugins = {}) => {
                 code,
                 putout: true,
                 config: [
-                    ...recommended,
+                    ...config,
                     ...parseOverrides(overrides, '@putout/test: eslint: compare places: overrides'),
                 ],
             });
@@ -172,14 +172,11 @@ export const createTest = (url, plugins = {}) => {
     });
 };
 
-function parseOverrides(overrides, name) {
+function parseOverrides(overrides = [], name) {
     const config = {
         name,
     };
 
-    if (!overrides)
-        return [config];
-    
     if (isArray(overrides))
         return overrides;