forked from lix-project/lix-website
134 lines
3.6 KiB
JavaScript
134 lines
3.6 KiB
JavaScript
'use strict';
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const lintPostcssResult = require('./lintPostcssResult');
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const path = require('path');
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/** @typedef {import('stylelint').StylelintInternalApi} StylelintInternalApi */
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/** @typedef {import('stylelint').GetLintSourceOptions} Options */
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/** @typedef {import('postcss').Result} Result */
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/** @typedef {import('stylelint').PostcssResult} PostcssResult */
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/** @typedef {import('stylelint').StylelintPostcssResult} StylelintPostcssResult */
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/**
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* Run stylelint on a PostCSS Result, either one that is provided
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* or one that we create
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* @param {StylelintInternalApi} stylelint
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* @param {Options} options
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* @returns {Promise<PostcssResult>}
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*/
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module.exports = function lintSource(stylelint, options = {}) {
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if (!options.filePath && options.code === undefined && !options.existingPostcssResult) {
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return Promise.reject(new Error('You must provide filePath, code, or existingPostcssResult'));
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}
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const isCodeNotFile = options.code !== undefined;
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const inputFilePath = isCodeNotFile ? options.codeFilename : options.filePath;
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if (inputFilePath !== undefined && !path.isAbsolute(inputFilePath)) {
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if (isCodeNotFile) {
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return Promise.reject(new Error('codeFilename must be an absolute path'));
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}
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return Promise.reject(new Error('filePath must be an absolute path'));
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}
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const getIsIgnored = stylelint.isPathIgnored(inputFilePath).catch((err) => {
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if (isCodeNotFile && err.code === 'ENOENT') return false;
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throw err;
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});
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return getIsIgnored.then((isIgnored) => {
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if (isIgnored) {
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/** @type {PostcssResult} */
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return options.existingPostcssResult
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? Object.assign(options.existingPostcssResult, {
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stylelint: createEmptyStylelintPostcssResult(),
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})
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: createEmptyPostcssResult(inputFilePath);
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}
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const configSearchPath = stylelint._options.configFile || inputFilePath;
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const getConfig = stylelint.getConfigForFile(configSearchPath).catch((err) => {
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if (isCodeNotFile && err.code === 'ENOENT') return stylelint.getConfigForFile(process.cwd());
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throw err;
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});
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return getConfig.then((result) => {
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if (!result) {
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throw new Error('Config file not found');
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}
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const config = result.config;
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const existingPostcssResult = options.existingPostcssResult;
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const stylelintResult = {
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ruleSeverities: {},
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customMessages: {},
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disabledRanges: {},
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};
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if (existingPostcssResult) {
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const stylelintPostcssResult = Object.assign(existingPostcssResult, {
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stylelint: stylelintResult,
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});
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return lintPostcssResult(stylelint._options, stylelintPostcssResult, config).then(
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() => stylelintPostcssResult,
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);
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}
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return stylelint
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._getPostcssResult({
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code: options.code,
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codeFilename: options.codeFilename,
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filePath: inputFilePath,
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codeProcessors: config.codeProcessors,
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})
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.then((postcssResult) => {
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const stylelintPostcssResult = Object.assign(postcssResult, {
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stylelint: stylelintResult,
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});
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return lintPostcssResult(stylelint._options, stylelintPostcssResult, config).then(
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() => stylelintPostcssResult,
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);
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});
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});
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});
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};
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/**
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* @returns {StylelintPostcssResult}
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*/
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function createEmptyStylelintPostcssResult() {
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return {
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ruleSeverities: {},
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customMessages: {},
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disabledRanges: {},
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ignored: true,
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stylelintError: false,
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};
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}
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/**
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* @param {string} [filePath]
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* @returns {PostcssResult}
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*/
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function createEmptyPostcssResult(filePath) {
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return {
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root: {
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source: {
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input: { file: filePath },
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},
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},
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messages: [],
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opts: undefined,
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stylelint: createEmptyStylelintPostcssResult(),
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warn: () => {},
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};
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}
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