eslint-plugin-zillow/lib/plugins.js

Zillow's ESLint config bundled into a "zero-conf" plugin

'use strict';

exports.getPluginEnvironments = getPluginEnvironments;
exports.getPluginProcessors = getPluginProcessors;
exports.getPluginRules = getPluginRules;

const plugins = new Map();

plugins.set('import', require('eslint-plugin-import'));
plugins.set('jest', require('eslint-plugin-jest'));
plugins.set('jsx-a11y', require('eslint-plugin-jsx-a11y'));
plugins.set('mocha', require('eslint-plugin-mocha'));
plugins.set('react', require('eslint-plugin-react'));
plugins.set('react-hooks', require('eslint-plugin-react-hooks'));
plugins.set('prettier', require('eslint-plugin-prettier'));
plugins.set('@typescript-eslint', require('@typescript-eslint/eslint-plugin'));

/**
 * Create an environments object from plugin environments.
 * Each environment is prefixed by the name of the plugin it comes from.
 */
function getPluginEnvironments() {
    const result = {};

    plugins.forEach(({ environments = {} }, namespace) => {
        Object.keys(environments).forEach(name => {
            result[`${namespace}/${name}`] = environments[name];
        });
    });

    return result;
}

/**
 * Create a processors object from plugin processors.
 */
function getPluginProcessors() {
    const result = {};

    plugins.forEach(({ processors = {} }) => {
        Object.assign(result, processors);
    });

    return result;
}

/**
 * Create a rules object from plugin rules.
 * Each rule is prefixed by the name of the plugin it comes from.
 */
function getPluginRules() {
    const result = {};

    plugins.forEach(({ rules }, namespace) => {
        Object.keys(rules).forEach(rule => {
            result[`${namespace}/${rule}`] = rules[rule];
        });
    });

    return result;
}