72 lines
1.7 KiB
JavaScript
72 lines
1.7 KiB
JavaScript
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'use strict';
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const isStandardSyntaxDeclaration = require('../utils/isStandardSyntaxDeclaration');
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const isStandardSyntaxProperty = require('../utils/isStandardSyntaxProperty');
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const report = require('../utils/report');
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const styleSearch = require('style-search');
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/**
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* @param {{
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* root: import('postcss').Root,
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* result: import('stylelint').PostcssResult,
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* locationChecker: (opts: { source: string, index: number, err: (msg: string) => void }) => void,
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* checkedRuleName: string,
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* fix?: ((node: import('postcss').Declaration, index: number) => boolean) | null,
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* determineIndex?: (declString: string, match: import('style-search').StyleSearchMatch) => number | false,
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* }} opts
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*/
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module.exports = function valueListCommaWhitespaceChecker(opts) {
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opts.root.walkDecls((decl) => {
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if (!isStandardSyntaxDeclaration(decl) || !isStandardSyntaxProperty(decl.prop)) {
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return;
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}
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const declString = decl.toString();
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styleSearch(
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{
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source: declString,
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target: ',',
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functionArguments: 'skip',
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},
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(match) => {
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const indexToCheckAfter = opts.determineIndex
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? opts.determineIndex(declString, match)
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: match.startIndex;
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if (indexToCheckAfter === false) {
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return;
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}
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checkComma(declString, indexToCheckAfter, decl);
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},
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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 {import('postcss').Declaration} node
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* @returns {void}
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*/
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function checkComma(source, index, node) {
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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(node, 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,
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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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