fix(github): stop stale merged PRs from sticking in branch status

Branch PR status now resolves open PRs only, revalidates closed/merged
associations on a discovery cadence, and clears authoritative empty
results so the panel can self-heal without a manual refresh.

Co-authored-by: Serhii Dziupin <makeittech@users.noreply.github.com>
This commit is contained in:
Serhii Dziupin
2026-08-15 04:27:02 +00:00
committed by Cursor Agent
co-authored by Serhii Dziupin
parent 6b1e677aaf
commit 962b016cbd
7 changed files with 470 additions and 91 deletions
@@ -212,6 +212,11 @@ const findResolvedSiblingEntry = (
if (entryKey === key || !entry.isInitialStatusResolved || !entry.status) {
continue;
}
// Never seed a fresh key from a closed/merged association — that is what
// made stale terminal PRs reappear after remote-key switches.
if (isTerminalPrState(entry.status.pr?.state)) {
continue;
}
const parsed = parseStatusKey(entryKey);
if (!parsed
|| parsed.runtimeKey !== target.runtimeKey
@@ -359,15 +364,39 @@ const toPersistedEntry = (entry: PrStatusEntry): PersistedPrStatusEntry => ({
resolvedRemoteName: entry.resolvedRemoteName ?? entry.status?.resolvedRemoteName ?? null,
});
const hydrateEntry = (entry: PersistedPrStatusEntry | undefined): PrStatusEntry => ({
...createEntry(),
status: entry?.status ?? null,
isInitialStatusResolved: entry?.isInitialStatusResolved ?? false,
lastRefreshAt: entry?.lastRefreshAt ?? 0,
lastDiscoveryPollAt: entry?.lastDiscoveryPollAt ?? 0,
identity: entry?.identity ?? null,
resolvedRemoteName: entry?.resolvedRemoteName ?? entry?.status?.resolvedRemoteName ?? null,
});
const stripTerminalPersistedStatus = (
status: GitHubPullRequestStatus | null | undefined,
): GitHubPullRequestStatus | null => {
if (!status) {
return null;
}
if (!isTerminalPrState(status.pr?.state)) {
return status;
}
// Persisted closed/merged branch associations are not live authority. Keep
// repo/remote continuity so refresh can resume without briefly showing the
// stale terminal PR.
return {
...status,
pr: null,
checks: undefined,
canMerge: undefined,
};
};
const hydrateEntry = (entry: PersistedPrStatusEntry | undefined): PrStatusEntry => {
const status = stripTerminalPersistedStatus(entry?.status);
const hadTerminalPr = Boolean(entry?.status?.pr) && !status?.pr;
return {
...createEntry(),
status,
isInitialStatusResolved: hadTerminalPr ? false : (entry?.isInitialStatusResolved ?? false),
lastRefreshAt: entry?.lastRefreshAt ?? 0,
lastDiscoveryPollAt: entry?.lastDiscoveryPollAt ?? 0,
identity: entry?.identity ?? null,
resolvedRemoteName: entry?.resolvedRemoteName ?? entry?.status?.resolvedRemoteName ?? null,
};
};
const boundEntries = (entries: Record<string, PrStatusEntry>): Record<string, PrStatusEntry> => {
const all = Object.entries(entries);
@@ -496,7 +525,11 @@ export const useGitHubPrStatusStore = create<GitHubPrStatusStore>()(
}
const hasPr = Boolean(entry.status?.pr);
if (!hasPr) {
const isTerminal = isTerminalPrState(entry.status?.pr?.state);
// Missing PR and terminal (closed/merged) PRs both need discovery:
// a new open PR may exist for the same head, or the association may
// need to clear to an authoritative empty result.
if (!hasPr || isTerminal) {
const now = Date.now();
if (now - entry.lastDiscoveryPollAt < PR_DISCOVERY_INTERVAL_MS) {
return;
@@ -520,10 +553,6 @@ export const useGitHubPrStatusStore = create<GitHubPrStatusStore>()(
return;
}
if (isTerminalPrState(entry.status?.pr?.state)) {
return;
}
const elapsed = Date.now() - entry.lastRefreshAt;
const nextInterval = getOpenPrRefreshInterval(entry.status);
if (elapsed < nextInterval) {
@@ -850,6 +879,11 @@ export const useGitHubPrStatusStore = create<GitHubPrStatusStore>()(
if (!identity?.directory || !identity.branch) {
return false;
}
// Do not persist closed/merged branch associations — they become
// permanently sticky without a discovery refresh after reload.
if (isTerminalPrState(entry.status?.pr?.state)) {
return false;
}
const freshness = Math.max(entry.lastRefreshAt, entry.lastDiscoveryPollAt);
return freshness > 0 && Date.now() - freshness < PR_PERSIST_TTL_MS;
})