75 lines
2.3 KiB
JavaScript
75 lines
2.3 KiB
JavaScript
'use strict';
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const configurationError = require('./utils/configurationError');
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const path = require('path');
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const { augmentConfigFull } = require('./augmentConfig');
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const { cosmiconfig, defaultLoadersSync } = require('cosmiconfig');
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const IS_TEST = process.env.NODE_ENV === 'test';
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const STOP_DIR = IS_TEST ? process.cwd() : undefined;
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/** @typedef {import('stylelint').InternalApi} StylelintInternalApi */
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/** @typedef {import('stylelint').Config} StylelintConfig */
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/** @typedef {import('stylelint').CosmiconfigResult} StylelintCosmiconfigResult */
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/**
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* @param {StylelintInternalApi} stylelint
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* @param {string} [searchPath]
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* @param {string} [filePath]
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* @returns {Promise<StylelintCosmiconfigResult>}
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*/
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module.exports = async function getConfigForFile(
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stylelint,
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searchPath = stylelint._options.cwd,
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filePath,
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) {
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const optionsConfig = stylelint._options.config;
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const cwd = stylelint._options.cwd;
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if (optionsConfig !== undefined) {
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const cached = stylelint._specifiedConfigCache.get(optionsConfig);
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// If config has overrides the resulting config might be different for some files.
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// Cache results only if resulted config is the same for all linted files.
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if (cached && !optionsConfig.overrides) {
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return cached;
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}
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const augmentedResult = augmentConfigFull(stylelint, filePath, {
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config: optionsConfig,
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// Add the extra path part so that we can get the directory without being
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// confused
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filepath: path.join(cwd, 'argument-config'),
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});
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stylelint._specifiedConfigCache.set(optionsConfig, augmentedResult);
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return augmentedResult;
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}
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const configExplorer = cosmiconfig('stylelint', {
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transform: (cosmiconfigResult) => augmentConfigFull(stylelint, filePath, cosmiconfigResult),
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loaders: {
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'.cjs': (cjsPath, cjsContent) =>
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Promise.resolve(defaultLoadersSync['.cjs'](cjsPath, cjsContent)),
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'.js': (jsPath, cjsContent) => Promise.resolve(defaultLoadersSync['.js'](jsPath, cjsContent)),
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},
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stopDir: STOP_DIR,
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});
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let config = stylelint._options.configFile
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? await configExplorer.load(stylelint._options.configFile)
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: await configExplorer.search(searchPath);
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if (!config) {
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config = await configExplorer.search(cwd);
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}
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if (!config) {
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return Promise.reject(
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configurationError(`No configuration provided${searchPath ? ` for ${searchPath}` : ''}`),
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);
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}
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return config;
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};
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