61 lines
1.4 KiB
JavaScript
61 lines
1.4 KiB
JavaScript
'use strict';
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const declarationValueIndex = require('../utils/declarationValueIndex');
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const report = require('../utils/report');
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const styleSearch = require('style-search');
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/** @typedef {import('postcss').Declaration} Declaration */
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/** @typedef {(args: { source: string, index: number, err: (message: string) => void }) => void} LocationChecker */
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/**
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* @param {{
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* root: import('postcss').Root,
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* locationChecker: LocationChecker,
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* result: import('stylelint').PostcssResult,
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* checkedRuleName: string,
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* fix: ((decl: Declaration, index: number) => boolean) | null,
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* }} opts
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* @returns {void}
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*/
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module.exports = function declarationBangSpaceChecker(opts) {
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opts.root.walkDecls((decl) => {
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const indexOffset = declarationValueIndex(decl);
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const declString = decl.toString();
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const valueString = decl.toString().slice(indexOffset);
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if (!valueString.includes('!')) {
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return;
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}
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styleSearch({ source: valueString, target: '!' }, (match) => {
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check(declString, match.startIndex + indexOffset, decl);
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});
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});
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/**
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* @param {string} source
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* @param {number} index
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* @param {Declaration} decl
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*/
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function check(source, index, decl) {
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opts.locationChecker({
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source,
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index,
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err: (message) => {
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if (opts.fix && opts.fix(decl, index)) {
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return;
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}
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report({
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message,
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node: decl,
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index,
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result: opts.result,
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ruleName: opts.checkedRuleName,
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});
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},
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});
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}
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};
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