📖 Update cronjob_controller.go: simplify setting mostRecentTime logic (#3700)

simplify setting mostRecentTime logic
The change consolidates conditions under which mostRecentTime can be set to scheduledTimeForJob for better readability

Author: hp685

docs/book/src/cronjob-tutorial/testdata/project/internal/controller/cronjob_controller.go

@@ -217,9 +217,7 @@ func (r *CronJobReconciler) Reconcile(ctx context.Context, req ctrl.Request) (ct
 			continue
 		}
 		if scheduledTimeForJob != nil {
-			if mostRecentTime == nil {
-				mostRecentTime = scheduledTimeForJob
-			} else if mostRecentTime.Before(*scheduledTimeForJob) {
+			if mostRecentTime == nil || mostRecentTime.Before(*scheduledTimeForJob) {
 				mostRecentTime = scheduledTimeForJob
 			}
 		}
@@ -304,7 +302,7 @@ func (r *CronJobReconciler) Reconcile(ctx context.Context, req ctrl.Request) (ct
 			if int32(i) >= int32(len(successfulJobs))-*cronJob.Spec.SuccessfulJobsHistoryLimit {
 				break
 			}
-			if err := r.Delete(ctx, job, client.PropagationPolicy(metav1.DeletePropagationBackground)); (err) != nil {
+			if err := r.Delete(ctx, job, client.PropagationPolicy(metav1.DeletePropagationBackground)); err != nil {
 				log.Error(err, "unable to delete old successful job", "job", job)
 			} else {
 				log.V(0).Info("deleted old successful job", "job", job)

hack/docs/internal/cronjob-tutorial/controller_implementation.go

@@ -204,9 +204,7 @@ const ControllerReconcileLogic = `log := log.FromContext(ctx)
 			continue
 		}
 		if scheduledTimeForJob != nil {
-			if mostRecentTime == nil {
-				mostRecentTime = scheduledTimeForJob
-			} else if mostRecentTime.Before(*scheduledTimeForJob) {
+			if mostRecentTime == nil || mostRecentTime.Before(*scheduledTimeForJob) {
 				mostRecentTime = scheduledTimeForJob
 			}
 		}
@@ -291,7 +289,7 @@ const ControllerReconcileLogic = `log := log.FromContext(ctx)
 			if int32(i) >= int32(len(successfulJobs))-*cronJob.Spec.SuccessfulJobsHistoryLimit {
 				break
 			}
-			if err := r.Delete(ctx, job, client.PropagationPolicy(metav1.DeletePropagationBackground)); (err) != nil {
+			if err := r.Delete(ctx, job, client.PropagationPolicy(metav1.DeletePropagationBackground)); err != nil {
 				log.Error(err, "unable to delete old successful job", "job", job)
 			} else {
 				log.V(0).Info("deleted old successful job", "job", job)

pkg/plugin/util/testdata/exampleFile.txt

@@ -1 +1 @@
-exampleTargetexampleCodeexampleCodeexampleCodeexampleCodeexampleCodeexampleCode
+exampleTargetexampleCodeexampleCodeexampleCodeexampleCodeexampleCodeexampleCodeexampleCode