@ver0/eslint-config

🔬 ESLint configs used in all ver0 projects

Installation

yarn add -D @ver0/eslint-config

Usage

ESLint configuration

This configuration implies usage of typescript and prettier by default, even though it is possible to disable respective lint rules -- these packages will be installed anyways.

import { buildConfig } from '@ver0/eslint-config';

/** @typedef {import('eslint').Linter} Linter */

/** @type {Linter.Config[]} */
const cfg = [
	...buildConfig({
		globals: 'node',
		prettier: true,
		typescript: true,
		json: true,
		markdown: true,
		react: false,
		vitest: false,
	}),
	{
		files: ['README.md'],
		language: 'markdown/gfm',
	},
];

export default cfg;

Array returned from buildConfig function is a list of ESLint configurations that should be spreaded into the final configuration.

Globals configuration also controls some configs and plugins. In case globals is set to node - it enables node plugin and node environment.

Prettier configuration

In order to sync configuration of prettier with ESLint, it is recommended to extend the configuration from this package.

import ver0Cfg from '@ver0/eslint-config/.prettierrc.js';

/**
 * @type {import("prettier").Config}
 */
export default {
	...ver0Cfg,
};

.editorconfig with according configuration can also be copied from this repo.

[*]
indent_style = tab
tab_width = 2
end_of_line = lf
charset = utf-8
trim_trailing_whitespace = true
insert_final_newline = true
max_line_length = 120

[*.yml]
indent_style = space
indent_size = 2