Function compareUpdateVersions

apps/desktop/src/main/updater-state.ts:38–49

(left: string, right: string)

};

export const compareUpdateVersions = (left: string, right: string): number | null => {
  const leftParts = parseVersionParts(left);
  const rightParts = parseVersionParts(right);
  if (!leftParts || !rightParts) return null;
  const length = Math.max(leftParts.length, rightParts.length);
  for (let index = 0; index < length; index += 1) {
    const l = leftParts[index] ?? 0;
    const r = rightParts[index] ?? 0;
    if (l !== r) return l > r ? 1 : -1;
  }
  return 0;
};

const isNewerUpdateVersion = (incomingVersion: string, declinedVersion: string): boolean => {
  const comparison = compareUpdateVersions(incomingVersion, declinedVersion);