Function decideTriggerApply

src/node/updater/Scheduler.ts:127–152

({
  state, targetTag, policy, now, maintenanceWindow,
}: {
  state: UpdateState;
  targetTag: string;
  policy: PolicyResult;
  now?: Date;
  maintenanceWindow?: MaintenanceWindow | null;
})

 * persists a new `scheduledFor = nextStart` and re-arms.
 */
export const decideTriggerApply = ({
  state, targetTag, policy, now, maintenanceWindow,
}: {
  state: UpdateState;
  targetTag: string;
  policy: PolicyResult;
  now?: Date;
  maintenanceWindow?: MaintenanceWindow | null;
}): TriggerApplyDecision => {
  if (state.execution.status !== 'scheduled') {
    return {action: 'abort', reason: `state=${state.execution.status}`};
  }
  if ((state.execution as {targetTag: string}).targetTag !== targetTag) {
    return {action: 'abort', reason: `tag=${(state.execution as {targetTag: string}).targetTag}`};
  }
  if (!state.latest) return {action: 'abort', reason: 'no-latest'};
  if (!policy.canAuto) return {action: 'clear-schedule', reason: policy.reason || 'policy-denied'};
  if (policy.canAutonomous && maintenanceWindow && now && !inWindow(now, maintenanceWindow)) {
    return {
      action: 'defer',
      nextStart: nextWindowStart(now, maintenanceWindow).toISOString(),
      reason: 'outside-maintenance-window',
    };
  }
  return {action: 'fire'};
};

export interface SchedulerRunnerDeps {
  now: () => Date;