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Update MD033/no-inline-html to ignore HTML in labels for reference links/images (fixes #658).

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David Anson 2022-12-06 22:57:45 -08:00
parent cba5e8d340
commit 2146bbae5f
6 changed files with 101 additions and 6 deletions
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18
demo/markdownlint-browser.js
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@ -894,7 +894,9 @@ function getReferenceLinkImageData(lineMetadata) {
referenceData.push([
lineIndex,
referenceIndex,
matchString.length
matchString.length,
matchText.length,
matchLabel.length
]);
references.set(label, referenceData);
}
@ -3688,7 +3690,7 @@ module.exports = {
// @ts-check
const { addError, forEachLine, htmlElementRe, withinAnyRange, unescapeMarkdown } = __webpack_require__(/*! ../helpers */ "../helpers/helpers.js");
const { codeBlockAndSpanRanges, lineMetadata } = __webpack_require__(/*! ./cache */ "../lib/cache.js");
const { codeBlockAndSpanRanges, lineMetadata, referenceLinkImageData } = __webpack_require__(/*! ./cache */ "../lib/cache.js");
const linkDestinationRe = /]\(\s*$/;
// See https://spec.commonmark.org/0.29/#autolinks
const emailAddressRe =
@ -3703,6 +3705,15 @@ module.exports = {
allowedElements = Array.isArray(allowedElements) ? allowedElements : [];
allowedElements = allowedElements.map((element) => element.toLowerCase());
const exclusions = codeBlockAndSpanRanges();
const { references, definitionLineIndices } = referenceLinkImageData();
for (const datas of references.values()) {
for (const data of datas) {
const [lineIndex, index, , textLength, labelLength] = data;
if (labelLength > 0) {
exclusions.push([lineIndex, index + 3 + textLength, labelLength]);
}
}
}
forEachLine(lineMetadata(), (line, lineIndex, inCode) => {
let match = null;
// eslint-disable-next-line no-unmodified-loop-condition
@ -3711,7 +3722,8 @@ module.exports = {
if (!allowedElements.includes(element.toLowerCase()) &&
!tag.endsWith("\\>") &&
!emailAddressRe.test(content) &&
!withinAnyRange(exclusions, lineIndex, match.index, match[0].length)) {
!withinAnyRange(exclusions, lineIndex, match.index, tag.length) &&
!definitionLineIndices.includes(lineIndex)) {
const prefix = line.substring(0, match.index);
if (!linkDestinationRe.test(prefix)) {
const unescaped = unescapeMarkdown(prefix + "<", "_");