renovate
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Automated dependency updates. Flexible so you don't need to be.
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JavaScript
import { regEx } from "../../../util/regex.js";
import { logger } from "../../../logger/index.js";
import { coerceNumber } from "../../../util/number.js";
import { remark } from "remark";
//#region lib/modules/platform/github/massage-markdown-links.ts
const urlRegex = /(?:https?:)?(?:\/\/)?(?:www\.)?(?<!api\.)(?:to)?github\.com\/[-a-z0-9]+\/[-_a-z0-9.]+\/(?:discussions|issues|pull)\/[0-9]+(?:#[-_a-z0-9]+)?/i;
function massageLink(input) {
return input.replace(regEx(/(?:to|redirect\.|www\.)?github\.com/i), "redirect.github.com");
}
function collectLinkPosition(input, matches) {
const transformer = (tree) => {
const startOffset = coerceNumber(tree.position?.start.offset);
const endOffset = coerceNumber(tree.position?.end.offset);
// v8 ignore else -- TODO: add test #40625
if (tree.type === "link") {
const substr = input.slice(startOffset, endOffset);
const url = tree.url;
const offset = startOffset + substr.lastIndexOf(url);
if (urlRegex.test(url)) matches.push({
start: offset,
end: offset + url.length,
replaceTo: massageLink(url)
});
} else if (tree.type === "text") {
const globalUrlReg = new RegExp(urlRegex, "gi");
const urlMatches = [...tree.value.matchAll(globalUrlReg)];
for (const match of urlMatches) {
const [url] = match;
const start = startOffset + coerceNumber(match.index);
const end = start + url.length;
const newUrl = massageLink(url);
matches.push({
start,
end,
replaceTo: `[${url}](${newUrl})`
});
}
} else if ("children" in tree) tree.children.forEach((child) => {
transformer(child);
});
};
return () => transformer;
}
function massageMarkdownLinks(content) {
try {
const rightSpaces = content.replace(content.trimEnd(), "");
const matches = [];
remark().use(collectLinkPosition(content, matches)).processSync(content);
return matches.reduceRight((acc, { start, end, replaceTo }) => {
const leftPart = acc.slice(0, start);
const rightPart = acc.slice(end);
return leftPart + replaceTo + rightPart;
}, content).trimEnd() + rightSpaces;
} catch (err) /* v8 ignore next */ {
logger.warn({ err }, `Unable to massage markdown text`);
return content;
}
}
//#endregion
export { massageMarkdownLinks };
//# sourceMappingURL=massage-markdown-links.js.map