Sha256: a42b44e48370b71de1efc78974e0b5781b0609c6a5e876928f20c80fb5da889e
Contents?: true
Size: 1.45 KB
Versions: 15
Compression:
Stored size: 1.45 KB
Contents
const parse = require("@dependabot/yarn-lib/lib/lockfile/parse").default;
const stringify = require("@dependabot/yarn-lib/lib/lockfile/stringify")
.default;
// Get an array of a dependency's requested version ranges from a lockfile
function getRequestedVersions(depName, lockfileJson) {
const requestedVersions = [];
const re = /^(.*)@([^@]*?)$/;
Object.entries(lockfileJson).forEach(([name, _]) => {
if (name.match(re)) {
const [_, packageName, requestedVersion] = name.match(re);
if (packageName === depName) {
requestedVersions.push(requestedVersion);
}
}
});
return requestedVersions;
}
module.exports = (oldLockfileContent, newLockfileContent, depName, newReq) => {
const oldJson = parse(oldLockfileContent).object;
const newJson = parse(newLockfileContent).object;
const enableLockfileVersions = Boolean(
oldLockfileContent.match(/^# yarn v/m)
);
const noHeader = !Boolean(oldLockfileContent.match(/^# THIS IS AN AU/m));
const oldPackageReqs = getRequestedVersions(depName, oldJson);
const newPackageReqs = getRequestedVersions(depName, newJson);
const reqToReplace = newPackageReqs.find(pattern => {
return !oldPackageReqs.includes(pattern);
});
if (reqToReplace) {
newJson[`${depName}@${newReq || oldPackageReqs[0]}`] =
newJson[`${depName}@${reqToReplace}`];
delete newJson[`${depName}@${reqToReplace}`];
}
return stringify(newJson, noHeader, enableLockfileVersions);
};
Version data entries
15 entries across 15 versions & 1 rubygems