51 lines
1.6 KiB
JavaScript
51 lines
1.6 KiB
JavaScript
|
/**
|
||
|
* @fileoverview Expose out ESLint and CLI to require.
|
||
|
* @author Ian Christian Myers
|
||
|
*/
|
||
|
|
||
|
"use strict";
|
||
|
|
||
|
//-----------------------------------------------------------------------------
|
||
|
// Requirements
|
||
|
//-----------------------------------------------------------------------------
|
||
|
|
||
|
const { ESLint, shouldUseFlatConfig } = require("./eslint/eslint");
|
||
|
const { LegacyESLint } = require("./eslint/legacy-eslint");
|
||
|
const { Linter } = require("./linter");
|
||
|
const { RuleTester } = require("./rule-tester");
|
||
|
const { SourceCode } = require("./languages/js/source-code");
|
||
|
|
||
|
//-----------------------------------------------------------------------------
|
||
|
// Functions
|
||
|
//-----------------------------------------------------------------------------
|
||
|
|
||
|
/**
|
||
|
* Loads the correct ESLint constructor given the options.
|
||
|
* @param {Object} [options] The options object
|
||
|
* @param {boolean} [options.useFlatConfig] Whether or not to use a flat config
|
||
|
* @returns {Promise<ESLint|LegacyESLint>} The ESLint constructor
|
||
|
*/
|
||
|
async function loadESLint({ useFlatConfig } = {}) {
|
||
|
|
||
|
/*
|
||
|
* Note: The v8.x version of this function also accepted a `cwd` option, but
|
||
|
* it is not used in this implementation so we silently ignore it.
|
||
|
*/
|
||
|
|
||
|
const shouldESLintUseFlatConfig = useFlatConfig ?? (await shouldUseFlatConfig());
|
||
|
|
||
|
return shouldESLintUseFlatConfig ? ESLint : LegacyESLint;
|
||
|
}
|
||
|
|
||
|
//-----------------------------------------------------------------------------
|
||
|
// Exports
|
||
|
//-----------------------------------------------------------------------------
|
||
|
|
||
|
module.exports = {
|
||
|
Linter,
|
||
|
loadESLint,
|
||
|
ESLint,
|
||
|
RuleTester,
|
||
|
SourceCode
|
||
|
};
|