fix: prioritize branch follower closeout scheduling

scripts/src/cicd-branch-follower.ts

@@ -35,6 +35,7 @@ import { runBranchFollowerTaskRunDrillDown } from "./cicd-taskrun-drilldown";
 import { runBranchFollowerJobDrillDown, runBranchFollowerRuntimeDrillDown } from "./cicd-job-runtime-drilldown";
 import { runBranchFollowerGate } from "./cicd-gates";
 import { attachReconcileTimeline, compactReconcileTimeline, finishReconcileStep, finishReconcileTimeline, startReconcileStep, startReconcileTimeline } from "./cicd-reconcile-timeline";
+import { orderFollowersForControllerCloseout, shouldYieldAfterAutomaticTrigger } from "./cicd-reconcile-scheduler";
 import type { AdapterSummary, BranchFollowerAction, BranchFollowerDebugStep, BranchFollowerGate, BranchFollowerPhase, BranchFollowerRegistry, ControllerSpec, FollowerSpec, FollowerState, K8sFollowerStateRead, K8sStateRead, NativeCloseoutWaitResult, NativeK8sJobResult, NativeStatusSpec, NativeWorkloadSpec, OutputMode, ParsedOptions, StageTiming, TriggerResult } from "./cicd-types";
 import {
   arrayField,
@@ -707,10 +708,13 @@ async function runOnce(registry: BranchFollowerRegistry, options: ParsedOptions)
   const stateReadStep = startReconcileStep(reconcileTimeline, "*", "state-read");
   const previous = readK8sState(registry, options);
   finishReconcileStep(stateReadStep, { status: previous.ok ? "ok" : "degraded", object: registry.controller.stateConfigMapName, reason: previous.errors.join("; ") });
+  const scheduled = orderFollowersForControllerCloseout(selected, previous.stateByFollower);
+  reconcileTimeline.followerCount = scheduled.length;
+  reconcileTimeline.followers = scheduled.map((follower) => follower.id).slice(0, 8);
   const results: FollowerState[] = [];
   const stateWriteWarnings: string[] = [];
   const stateWrites: Record<string, unknown>[] = [];
-  for (const follower of selected) {
+  for (const follower of scheduled) {
     const oldState = previous.stateByFollower[follower.id] ?? {};
     const statusReadStep = startReconcileStep(reconcileTimeline, follower.id, "status-read");
     const live = await readAdapterStatus(registry, follower, options);
@@ -732,6 +736,10 @@ async function runOnce(registry: BranchFollowerRegistry, options: ParsedOptions)
       }
     }
     results.push(state);
+    if (shouldYieldAfterAutomaticTrigger(options, state)) {
+      stateWriteWarnings.push(`controller yielded after triggering ${follower.id}; remaining followers will be reconciled by the next loop`);
+      break;
+    }
   }
   finishReconcileTimeline(reconcileTimeline);
   return {

scripts/src/cicd-reconcile-scheduler.ts

@@ -0,0 +1,30 @@
+// SPEC: PJ2026-01060703 CI/CD branch follower controller scheduling.
+// Responsibility: keep automatic closeout observations ahead of unrelated followers.
+
+import type { FollowerSpec, FollowerState, ParsedOptions } from "./cicd-types";
+
+const CLOSEOUT_PHASES = new Set(["Triggering", "ClosingOut"]);
+
+export function orderFollowersForControllerCloseout(
+  followers: FollowerSpec[],
+  stateByFollower: Record<string, Record<string, unknown>>,
+): FollowerSpec[] {
+  return followers
+    .map((follower, index) => ({ follower, index, priority: followerPriority(stateByFollower[follower.id]) }))
+    .sort((left, right) => left.priority - right.priority || left.index - right.index)
+    .map((item) => item.follower);
+}
+
+export function shouldYieldAfterAutomaticTrigger(options: ParsedOptions, state: FollowerState): boolean {
+  if (!options.inCluster || !options.confirm || options.wait || options.dryRun) return false;
+  return state.phase === "Triggering" && state.inFlightJob !== null;
+}
+
+function followerPriority(state: Record<string, unknown> | undefined): number {
+  if (state === undefined) return 2;
+  const phase = typeof state.phase === "string" ? state.phase : null;
+  if (phase !== null && CLOSEOUT_PHASES.has(phase)) return 0;
+  if (typeof state.inFlightJob === "string" && state.inFlightJob.trim() !== "") return 0;
+  if (phase === "PendingTrigger" || phase === "Superseded") return 1;
+  return 2;
+}