@gravityforms/gulp-tasks/.eslintrc.js

Configurable Gulp tasks for use in Gravity Forms projects.

const path = require( 'path' );

module.exports = {
	extends: [ 'eslint:recommended', 'plugin:jsx-a11y/recommended', 'plugin:react/recommended', 'plugin:react-hooks/recommended', 'plugin:jsdoc/recommended' ],
	parser: '@babel/eslint-parser',
	env: {
		browser: true,
		amd: true,
		node: true,
		jest: true,
		es6: true,
	},
	globals: {
		shallow: false,
		mount: false,
		render: false,
		jsdom: false,
		jquery: true,
		$: true,
	},
	parserOptions: {
		ecmaFeatures: {
			experimentalObjectRestSpread: true,
		},
	},
	rules: {
		'array-bracket-spacing': [ 'error', 'always' ],
		'array-callback-return': 'error',
		'arrow-parens': [ 'error', 'always' ],
		'arrow-spacing': 'error',
		'computed-property-spacing': [ 'error', 'always' ],
		'constructor-super': 'error',
		'object-shorthand': 'error',
		'prefer-const': [
			'error',
			{
				destructuring: 'all',
			},
		],
		quotes: [
			'error',
			'single',
			{ allowTemplateLiterals: true, avoidEscape: true },
		],
		'space-unary-ops': [
			'error',
			{
				overrides: {
					'!': true,
					yield: true,
				},
			},
		],
		'template-curly-spacing': [ 'error', 'always' ],
		'brace-style': [ 'error', '1tbs' ],
		camelcase: [
			'error',
			{
				properties: 'never',
			},
		],
		'comma-dangle': [ 'error', 'always-multiline' ],
		'comma-spacing': 'error',
		'comma-style': [ 'error', 'last' ],
		curly: [ 'error', 'all' ],
		'dot-notation': 'error',
		'eol-last': 'error',
		eqeqeq: 'error',
		'func-call-spacing': 'error',
		indent: [ 'error', 'tab', { SwitchCase: 1 } ],
		'jsdoc/check-line-alignment': [ 'warn', 'always', {
			tags: [ 'param', 'property' ],
		} ],
		'jsdoc/no-undefined-types': 'off',
		'jsdoc/require-description': [ 2, {
			descriptionStyle: 'tag',
		} ],
		'jsdoc/tag-lines': [ 'warn', 'any', {
			tags: {
				example: { lines: 'always' },
				since: { lines: 'always' },
			},
			endLines: 1,
		} ],
		'key-spacing': 'error',
		'keyword-spacing': 'error',
		'linebreak-style': [ 'error', 'unix' ],
		'no-alert': 'error',
		'no-bitwise': 'error',
		'no-caller': 'error',
		'no-cond-assign': [ 'error', 'except-parens' ],
		'no-debugger': 'error',
		'no-dupe-args': 'error',
		'no-dupe-keys': 'error',
		'no-duplicate-case': 'error',
		'no-else-return': 'error',
		'no-eval': 'error',
		'no-extra-semi': 'error',
		'no-fallthrough': 'error',
		'no-irregular-whitespace': 'error',
		'no-lonely-if': 'error',
		'no-multi-str': 'error',
		'no-mixed-operators': 'error',
		'no-mixed-spaces-and-tabs': 'error',
		'no-multiple-empty-lines': [ 'error', { max: 1 } ],
		'no-multi-spaces': 'error',
		'no-negated-in-lhs': 'error',
		'no-nested-ternary': 'error',
		'no-redeclare': 'error',
		'no-shadow': 'error',
		'no-trailing-spaces': 'error',
		'no-undef': 'error',
		'no-undef-init': 'error',
		'no-unreachable': 'error',
		'no-unsafe-negation': 'error',
		'no-unused-expressions': 'error',
		'no-unused-vars': 'error',
		'no-useless-return': 'error',
		'no-whitespace-before-property': 'error',
		'no-with': 'error',
		'no-const-assign': 'error',
		'no-dupe-class-members': 'error',
		'no-duplicate-imports': 'error',
		'no-useless-computed-key': 'error',
		'no-useless-constructor': 'error',
		'no-var': 'error',
		'object-curly-spacing': [ 'error', 'always' ],
		'one-var-declaration-per-line': [ 'error', 'initializations' ],
		'operator-linebreak': 'error',
		'padded-blocks': [ 'error', 'never' ],
		'quote-props': [ 'error', 'as-needed' ],
		'react/display-name': 'off',
		'react/jsx-curly-spacing': [
			'error',
			{
				when: 'always',
				children: true,
			},
		],
		'react/jsx-equals-spacing': 'error',
		'react/jsx-indent': [ 'error', 'tab' ],
		'react/jsx-indent-props': [ 'error', 'tab' ],
		'react/jsx-key': 'error',
		'react/jsx-tag-spacing': 'error',
		'react/no-children-prop': 'off',
		'react/prop-types': 'off',
		'react/react-in-jsx-scope': 'off',
		'react-hooks/rules-of-hooks': 'error',
		semi: 'error',
		'semi-spacing': 'error',
		'space-before-blocks': [ 'error', 'always' ],
		'space-before-function-paren': [
			'error',
			{
				anonymous: 'never',
				named: 'never',
				asyncArrow: 'always',
			},
		],
		'space-in-parens': [ 'error', 'always' ],
		'space-infix-ops': 'error',
		'valid-typeof': 'error',
		'vars-on-top': 'error',
		'wrap-iife': 'error',
	},
	settings: {
		'import/ignore': [ 'node_modules', '\\.(html|json|properties)$' ],
		'import/resolver': {
			webpack: {
				config: path.resolve( __dirname, 'src/webpack/configs/base.js' ),
			},
		},
		jsdoc: {
			tagNamePreference: {
				returns: 'return',
			},
		},
		react: {
			version: 'detect',
		},
	},
};