deps: prep support for ESLint v9 after plugins get support

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Aetherinox 2024-04-21 04:40:54 -07:00
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eslint.config.mjs Normal file
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/*
eslint v9 flat config
this has been migrated over from .eslintrc in favor of the new flat config structure
this file will replace /root/.eslintrc once upgrading to ESLint v9 / grunt-eslint v25
@ref : https://eslint.org/blog/2022/08/new-config-system-part-2/
*/
import { FlatCompat } from '@eslint/eslintrc';
import { fileURLToPath } from 'url';
import path from 'path';
/*
mimic CommonJS variables -- not needed if using CommonJS
*/
const __filename = fileURLToPath(import.meta.url);
const __dirname = path.dirname(__filename);
const compat = new FlatCompat();
import pluginJs from '@eslint/js';
import babelParser from '@babel/eslint-parser';
import pluginPrettier from 'eslint-plugin-prettier';
import importPlugin from 'eslint-plugin-import';
import nodePlugin from 'eslint-plugin-n';
// import eslintCommentsPlugin from 'eslint-plugin-eslint-comments';
import babelPlugin from 'eslint-plugin-babel';
import pluginPromise from 'eslint-plugin-promise'
import globals from "globals";
// import jsdoc from "eslint-plugin-jsdoc";
export default [
...compat.config({
extends: [
'prettier',
'plugin:prettier/recommended'
// 'plugin:cypress/recommended',
// Not ready for ESLint 9 yet, see https://github.com/cypress-io/eslint-plugin-cypress/issues/156
],
rules: {
'no-console': process.env.NODE_ENV === 'production' ? 'off' : 'off',
'no-debugger': process.env.NODE_ENV === 'production' ? 'off' : 'off'
},
}),
{
files: ["**/*.js", "**/*.cjs"],
ignores: [
'**/jest.config.js',
'**/node_modules/**',
'**/dist/**',
'**/fixtures/**',
'**/coverage/**',
'**/__snapshots__/**',
'**/docs/**',
'**/build/**',
'**/.github/**'
],
languageOptions: {
ecmaVersion: 6,
parser: babelParser,
sourceType: "module",
parserOptions: {
requireConfigFile: false,
babelOptions: {
babelrc: false,
configFile: false,
presets: ["@babel/preset-env"],
}
}
},
/*
Compatibility warning:
some of these plugins are NOT compatible with ESLint 9 / grunt-eslint v25
for now, we've switched over to the new flat config, that way when we do upgrade, it's
seamless
*/
plugins: {
['@plugin-prettier']: pluginPrettier,
['import']: importPlugin,
['@plugin-babel']: babelPlugin,
['n']: nodePlugin
},
rules: {
/*
Plugin > Import
*/
'import/no-webpack-loader-syntax': 'off',
'import/no-relative-parent-imports': 'error',
'import/first': 'error',
'import/no-commonjs': 'off',
'import/no-default-export': 'error',
'n/no-deprecated-api': 'error',
'import/no-commonjs': 'error',
/*
Plugin > babel
*/
'@plugin-babel/no-unused-expressions': 'error',
/*
Plugin > Prettier
*/
'@plugin-prettier/prettier': 'error',
'semi': ['off', 'off'],
'one-var': 'off',
'space-before-function-paren': 'off',
'no-throw-literal': 'off',
'camelcase': ['error', { 'properties': 'always' }],
'no-console': 'off',
'no-alert': 'error',
'no-debugger': 'error',
'prefer-arrow-callback': 'error',
'object-property-newline': 'off',
'no-useless-escape': 'off',
'no-var': 'error',
'prefer-const': 'error',
'no-unused-expressions': 'off',
'strict': ['error', 'never'],
'no-mixed-operators': 'off',
'prefer-promise-reject-errors': 'off',
'standard/no-callback-literal': 'off',
'object-curly-spacing': 'off',
'quote-props': 'off',
'no-new-object': 'error',
'object-shorthand': 'off',
'no-array-constructor': 'error',
'array-callback-return': 'error',
'no-eval': 'error',
'no-new-func': 'error',
'prefer-rest-params': 'error',
'prefer-spread': 'error',
'no-useless-constructor': 'error',
'no-dupe-class-members': 'error',
'no-duplicate-imports': 'error',
'eqeqeq': 'error',
'no-unneeded-ternary': 'error',
'curly': 'error',
'no-empty': 'off',
'no-restricted-syntax': [
'error',
{
'selector': 'ExportDefaultDeclaration',
'message': 'Prefer named exports'
}
],
'node/no-callback-literal': 'off',
'n/no-callback-literal': 'off'
}
},{
languageOptions: { globals: globals.browser }
}
];