renovate
Version:
Automated dependency updates. Flexible so you don't need to be.
49 lines • 1.57 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.extractDep = extractDep;
exports.extractPackageFile = extractPackageFile;
const regex_1 = require("../../../util/regex");
const cdnjs_1 = require("../../datasource/cdnjs");
const extract_1 = require("../cdnurl/extract");
const regex = (0, regex_1.regEx)(/<\s*(script|link)\s+[^>]*?\/?>/i);
const integrityRegex = (0, regex_1.regEx)(/\s+integrity\s*=\s*("|')(?<currentDigest>[^"']+)/);
function extractDep(tag) {
const match = extract_1.cloudflareUrlRegex.exec(tag);
if (!match?.groups) {
return null;
}
const { depName, currentValue, asset } = match.groups;
const dep = {
datasource: cdnjs_1.CdnjsDatasource.id,
depName,
packageName: `${depName}/${asset}`,
currentValue,
replaceString: tag,
};
const integrityMatch = integrityRegex.exec(tag);
if (integrityMatch?.groups) {
dep.currentDigest = integrityMatch.groups.currentDigest;
}
return dep;
}
function extractPackageFile(content) {
const deps = [];
let rest = content;
let match = regex.exec(rest);
let offset = 0;
while (match) {
const [replaceString] = match;
offset += match.index + replaceString.length;
rest = content.slice(offset);
match = regex.exec(rest);
const dep = extractDep(replaceString);
if (dep) {
deps.push(dep);
}
}
if (!deps.length) {
return null;
}
return { deps };
}
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