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"use strict";
const {
validate
} = require('schema-utils');
const schema = require('./options.json');
/** @typedef {import("eslint").ESLint.Options} ESLintOptions */
/** @typedef {import('eslint').ESLint.LintResult} LintResult */
/** @typedef {import('eslint').ESLint.LintResultData} LintResultData */
/**
* @callback FormatterFunction
* @param {LintResult[]} results
* @param {LintResultData=} data
* @returns {string}
*/
/**
* @typedef {Object} OutputReport
* @property {string=} filePath
* @property {string|FormatterFunction=} formatter
*/
/**
* @typedef {Object} PluginOptions
* @property {string=} context
* @property {boolean=} emitError
* @property {boolean=} emitWarning
* @property {string=} eslintPath
* @property {string|string[]=} exclude
* @property {string|string[]=} extensions
* @property {boolean=} failOnError
* @property {boolean=} failOnWarning
* @property {string|string[]=} files
* @property {boolean=} fix
* @property {string|FormatterFunction=} formatter
* @property {boolean=} lintDirtyModulesOnly
* @property {boolean=} quiet
* @property {OutputReport=} outputReport
* @property {number|boolean=} threads
* @property {RegExp|RegExp[]=} resourceQueryExclude
*/
/** @typedef {PluginOptions & ESLintOptions} Options */
/**
* @param {Options} pluginOptions
* @returns {PluginOptions}
*/
function getOptions(pluginOptions) {
const options = {
extensions: 'js',
emitError: true,
emitWarning: true,
failOnError: true,
resourceQueryExclude: [],
...pluginOptions,
...(pluginOptions.quiet ? {
emitError: true,
emitWarning: false
} : {})
}; // @ts-ignore
validate(schema, options, {
name: 'ESLint Webpack Plugin',
baseDataPath: 'options'
});
return options;
}
/**
* @param {Options} loaderOptions
* @returns {ESLintOptions}
*/
function getESLintOptions(loaderOptions) {
const eslintOptions = { ...loaderOptions
}; // Keep the fix option because it is common to both the loader and ESLint.
const {
fix,
extensions,
...eslintOnlyOptions
} = schema.properties; // No need to guard the for-in because schema.properties has hardcoded keys.
// eslint-disable-next-line guard-for-in
for (const option in eslintOnlyOptions) {
// @ts-ignore
delete eslintOptions[option];
}
return eslintOptions;
}
module.exports = {
getOptions,
getESLintOptions
};