Function syncBranchContext

devctx/src/core/context.ts:87–100

(branch: string)

 * Merges local entries with whatever is on disk (which may have been updated by git pull).
 */
export async function syncBranchContext(branch: string): Promise<ContextEntry[]> {
  const dir = await getDevCtxDir();
  const branchFile = path.join(dir, "branches", `${branch.replace(/\//g, "__")}.json`);

  if (!fs.existsSync(branchFile)) return [];

  const diskEntries: ContextEntry[] = JSON.parse(fs.readFileSync(branchFile, "utf-8"));

  // Deduplicate (in case of merge conflicts resolved by git)
  const deduped = mergeContexts([], diskEntries);
  fs.writeFileSync(branchFile, JSON.stringify(deduped, null, 2));

  return deduped;
}