Fix golint errors 👨‍🍳

Signed-off-by: Vincent Demeester <[email protected]>

Author: vdemeester

pkg/artifacts/artifacts_storage.go

@@ -189,13 +189,13 @@ func ConfigMapNeedsPVC(configMap *corev1.ConfigMap, err error, logger *zap.Sugar
 		logger.Warn("the configmap has no data")
 		return true, nil
 	}
-	if location, ok := configMap.Data[BucketLocationKey]; !ok {
+	location, ok := configMap.Data[BucketLocationKey]
+	if !ok {
+		return true, nil
+	}
+	logger.Warnf("the configmap key %q is empty", BucketLocationKey)
+	if strings.TrimSpace(location) == "" {
 		return true, nil
-	} else {
-		logger.Warnf("the configmap key %q is empty", BucketLocationKey)
-		if strings.TrimSpace(location) == "" {
-			return true, nil
-		}
 	}
 	return false, nil
 }

pkg/credentials/gitcreds/ssh.go

@@ -63,7 +63,7 @@ func (dc *sshGitConfig) Set(value string) error {
 	secretName := parts[0]
 	url := parts[1]
 
-	e, err := newSshEntry(url, secretName)
+	e, err := newSSHEntry(url, secretName)
 	if err != nil {
 		return err
 	}
@@ -143,7 +143,7 @@ func (be *sshEntry) Write(sshDir string) error {
 	return ioutil.WriteFile(be.path(sshDir), []byte(be.privateKey), 0600)
 }
 
-func newSshEntry(u, secretName string) (*sshEntry, error) {
+func newSSHEntry(u, secretName string) (*sshEntry, error) {
 	secretPath := credentials.VolumeName(secretName)
 
 	pk, err := ioutil.ReadFile(filepath.Join(secretPath, corev1.SSHAuthPrivateKey))

pkg/pod/entrypoint_lookup_test.go

@@ -91,10 +91,10 @@ func (f fakeCache) Get(imageName, _, _ string) ([]string, name.Digest, error) {
 
 	d, found := f[imageName]
 	if !found {
-		return nil, name.Digest{}, fmt.Errorf("Image %q not found", imageName)
+		return nil, name.Digest{}, fmt.Errorf("image %q not found", imageName)
 	}
 	if d.seen {
-		return nil, name.Digest{}, fmt.Errorf("Image %q was already looked up!", imageName)
+		return nil, name.Digest{}, fmt.Errorf("image %q was already looked up", imageName)
 	}
 	d.seen = true
 	dig, err := name.NewDigest(ref.Context().RepositoryStr()+"@"+d.digest, name.WeakValidation)

pkg/reconciler/pipelinerun/pipelinerun_test.go

@@ -64,12 +64,12 @@ func getRunName(pr *v1alpha1.PipelineRun) string {
 
 // getPipelineRunController returns an instance of the PipelineRun controller/reconciler that has been seeded with
 // d, where d represents the state of the system (existing resources) needed for the test.
-func getPipelineRunController(t *testing.T, d test.Data) (test.TestAssets, func()) {
+func getPipelineRunController(t *testing.T, d test.Data) (test.Assets, func()) {
 	ctx, _ := ttesting.SetupFakeContext(t)
 	c, _ := test.SeedTestData(t, ctx, d)
 	configMapWatcher := configmap.NewInformedWatcher(c.Kube, system.GetNamespace())
 	ctx, cancel := context.WithCancel(ctx)
-	return test.TestAssets{
+	return test.Assets{
 		Controller: NewController(images)(ctx, configMapWatcher),
 		Clients:    c,
 	}, cancel

pkg/reconciler/taskrun/taskrun_test.go

@@ -55,7 +55,7 @@ const (
 	taskNameLabelKey    = pipeline.GroupName + pipeline.TaskLabelKey
 	taskRunNameLabelKey = pipeline.GroupName + pipeline.TaskRunLabelKey
 	workspaceDir        = "/workspace"
-	currentApiVersion   = "tekton.dev/v1alpha1"
+	currentAPIVersion   = "tekton.dev/v1alpha1"
 )
 
 var (
@@ -237,7 +237,7 @@ func getRunName(tr *v1alpha1.TaskRun) string {
 
 // getTaskRunController returns an instance of the TaskRun controller/reconciler that has been seeded with
 // d, where d represents the state of the system (existing resources) needed for the test.
-func getTaskRunController(t *testing.T, d test.Data) (test.TestAssets, func()) {
+func getTaskRunController(t *testing.T, d test.Data) (test.Assets, func()) {
 	ctx, _ := ttesting.SetupFakeContext(t)
 	ctx, cancel := context.WithCancel(ctx)
 	cloudEventClientBehaviour := cloudevent.FakeClientBehaviour{
@@ -246,7 +246,7 @@ func getTaskRunController(t *testing.T, d test.Data) (test.TestAssets, func()) {
 	ctx = cloudevent.WithClient(ctx, &cloudEventClientBehaviour)
 	c, _ := test.SeedTestData(t, ctx, d)
 	configMapWatcher := configmap.NewInformedWatcher(c.Kube, system.GetNamespace())
-	return test.TestAssets{
+	return test.Assets{
 		Controller: NewController(images)(ctx, configMapWatcher),
 		Clients:    c,
 	}, cancel
@@ -286,7 +286,7 @@ func TestReconcile_ExplicitDefaultSA(t *testing.T) {
 			tb.PodLabel(taskRunNameLabelKey, "test-taskrun-run-success"),
 			tb.PodLabel(podconvert.ManagedByLabelKey, podconvert.ManagedByLabelValue),
 			tb.PodOwnerReference("TaskRun", "test-taskrun-run-success",
-				tb.OwnerReferenceAPIVersion(currentApiVersion)),
+				tb.OwnerReferenceAPIVersion(currentAPIVersion)),
 			tb.PodSpec(
 				tb.PodServiceAccountName(defaultSAName),
 				tb.PodVolumes(workspaceVolume, homeVolume, toolsVolume, downwardVolume),
@@ -321,7 +321,7 @@ func TestReconcile_ExplicitDefaultSA(t *testing.T) {
 			tb.PodLabel(taskRunNameLabelKey, "test-taskrun-with-sa-run-success"),
 			tb.PodLabel(podconvert.ManagedByLabelKey, podconvert.ManagedByLabelValue),
 			tb.PodOwnerReference("TaskRun", "test-taskrun-with-sa-run-success",
-				tb.OwnerReferenceAPIVersion(currentApiVersion)),
+				tb.OwnerReferenceAPIVersion(currentAPIVersion)),
 			tb.PodSpec(
 				tb.PodServiceAccountName("test-sa"),
 				tb.PodVolumes(workspaceVolume, homeVolume, toolsVolume, downwardVolume),
@@ -540,7 +540,7 @@ func TestReconcile(t *testing.T) {
 			tb.PodLabel(taskRunNameLabelKey, "test-taskrun-run-success"),
 			tb.PodLabel(podconvert.ManagedByLabelKey, podconvert.ManagedByLabelValue),
 			tb.PodOwnerReference("TaskRun", "test-taskrun-run-success",
-				tb.OwnerReferenceAPIVersion(currentApiVersion)),
+				tb.OwnerReferenceAPIVersion(currentAPIVersion)),
 			tb.PodSpec(
 				tb.PodVolumes(workspaceVolume, homeVolume, toolsVolume, downwardVolume),
 				tb.PodRestartPolicy(corev1.RestartPolicyNever),
@@ -574,7 +574,7 @@ func TestReconcile(t *testing.T) {
 			tb.PodLabel(taskRunNameLabelKey, "test-taskrun-with-sa-run-success"),
 			tb.PodLabel(podconvert.ManagedByLabelKey, podconvert.ManagedByLabelValue),
 			tb.PodOwnerReference("TaskRun", "test-taskrun-with-sa-run-success",
-				tb.OwnerReferenceAPIVersion(currentApiVersion)),
+				tb.OwnerReferenceAPIVersion(currentAPIVersion)),
 			tb.PodSpec(
 				tb.PodServiceAccountName("test-sa"),
 				tb.PodVolumes(workspaceVolume, homeVolume, toolsVolume, downwardVolume),
@@ -609,7 +609,7 @@ func TestReconcile(t *testing.T) {
 			tb.PodLabel(taskRunNameLabelKey, "test-taskrun-substitution"),
 			tb.PodLabel(podconvert.ManagedByLabelKey, podconvert.ManagedByLabelValue),
 			tb.PodOwnerReference("TaskRun", "test-taskrun-substitution",
-				tb.OwnerReferenceAPIVersion(currentApiVersion)),
+				tb.OwnerReferenceAPIVersion(currentAPIVersion)),
 			tb.PodSpec(
 				tb.PodVolumes(
 					workspaceVolume, homeVolume, toolsVolume, downwardVolume,
@@ -683,7 +683,7 @@ func TestReconcile(t *testing.T) {
 			tb.PodLabel(taskRunNameLabelKey, "test-taskrun-with-taskspec"),
 			tb.PodLabel(podconvert.ManagedByLabelKey, podconvert.ManagedByLabelValue),
 			tb.PodOwnerReference("TaskRun", "test-taskrun-with-taskspec",
-				tb.OwnerReferenceAPIVersion(currentApiVersion)),
+				tb.OwnerReferenceAPIVersion(currentAPIVersion)),
 			tb.PodSpec(
 				tb.PodVolumes(workspaceVolume, homeVolume, toolsVolume, downwardVolume),
 				tb.PodRestartPolicy(corev1.RestartPolicyNever),
@@ -735,7 +735,7 @@ func TestReconcile(t *testing.T) {
 			tb.PodLabel(taskRunNameLabelKey, "test-taskrun-with-cluster-task"),
 			tb.PodLabel(podconvert.ManagedByLabelKey, podconvert.ManagedByLabelValue),
 			tb.PodOwnerReference("TaskRun", "test-taskrun-with-cluster-task",
-				tb.OwnerReferenceAPIVersion(currentApiVersion)),
+				tb.OwnerReferenceAPIVersion(currentAPIVersion)),
 			tb.PodSpec(
 				tb.PodVolumes(workspaceVolume, homeVolume, toolsVolume, downwardVolume),
 				tb.PodRestartPolicy(corev1.RestartPolicyNever),
@@ -768,7 +768,7 @@ func TestReconcile(t *testing.T) {
 			tb.PodLabel(taskRunNameLabelKey, "test-taskrun-with-resource-spec"),
 			tb.PodLabel(podconvert.ManagedByLabelKey, podconvert.ManagedByLabelValue),
 			tb.PodOwnerReference("TaskRun", "test-taskrun-with-resource-spec",
-				tb.OwnerReferenceAPIVersion(currentApiVersion)),
+				tb.OwnerReferenceAPIVersion(currentAPIVersion)),
 			tb.PodSpec(
 				tb.PodVolumes(workspaceVolume, homeVolume, toolsVolume, downwardVolume),
 				tb.PodRestartPolicy(corev1.RestartPolicyNever),
@@ -818,7 +818,7 @@ func TestReconcile(t *testing.T) {
 			tb.PodLabel(taskRunNameLabelKey, "test-taskrun-with-pod"),
 			tb.PodLabel(podconvert.ManagedByLabelKey, podconvert.ManagedByLabelValue),
 			tb.PodOwnerReference("TaskRun", "test-taskrun-with-pod",
-				tb.OwnerReferenceAPIVersion(currentApiVersion)),
+				tb.OwnerReferenceAPIVersion(currentAPIVersion)),
 			tb.PodSpec(
 				tb.PodVolumes(workspaceVolume, homeVolume, toolsVolume, downwardVolume),
 				tb.PodRestartPolicy(corev1.RestartPolicyNever),

pkg/reconciler/taskrun/timeout_check.go

@@ -35,9 +35,5 @@ func CheckTimeout(tr *v1alpha1.TaskRun) bool {
 		return false
 	}
 	runtime := time.Since(tr.Status.StartTime.Time)
-	if runtime > timeout {
-		return true
-	} else {
-		return false
-	}
+	return runtime > timeout
 }

pkg/reconciler/timeout_handler.go

@@ -45,8 +45,8 @@ type StatusKey interface {
 	GetRunKey() string
 }
 
-// backoff contains state of exponential backoff for a given StatusKey
-type backoff struct {
+// Backoff contains state of exponential backoff for a given StatusKey
+type Backoff struct {
 	// NumAttempts reflects the number of times a given StatusKey has been delayed
 	NumAttempts uint
 	// NextAttempt is the point in time at which this backoff expires
@@ -66,7 +66,7 @@ type TimeoutSet struct {
 	stopCh                  <-chan struct{}
 	done                    map[string]chan bool
 	doneMut                 sync.Mutex
-	backoffs                map[string]backoff
+	backoffs                map[string]Backoff
 	backoffsMut             sync.Mutex
 }
 
@@ -78,7 +78,7 @@ func NewTimeoutHandler(
 	return &TimeoutSet{
 		stopCh:   stopCh,
 		done:     make(map[string]chan bool),
-		backoffs: make(map[string]backoff),
+		backoffs: make(map[string]Backoff),
 		logger:   logger,
 	}
 }
@@ -135,14 +135,14 @@ func (t *TimeoutSet) getOrCreateFinishedChan(runObj StatusKey) chan bool {
 // describing the time at which the next attempt should be performed.
 // Additionally a boolean is returned indicating whether a backoff for the
 // TaskRun is already in progress.
-func (t *TimeoutSet) GetBackoff(tr *v1alpha1.TaskRun) (backoff, bool) {
+func (t *TimeoutSet) GetBackoff(tr *v1alpha1.TaskRun) (Backoff, bool) {
 	t.backoffsMut.Lock()
 	defer t.backoffsMut.Unlock()
 	b := t.backoffs[tr.GetRunKey()]
 	if time.Now().Before(b.NextAttempt) {
 		return b, true
 	}
-	b.NumAttempts += 1
+	b.NumAttempts++
 	b.NextAttempt = time.Now().Add(backoffDuration(b.NumAttempts, rand.Intn))
 	timeoutDeadline := tr.Status.StartTime.Time.Add(tr.Spec.Timeout.Duration)
 	if timeoutDeadline.Before(b.NextAttempt) {

test/controller.go

@@ -72,14 +72,15 @@ type Informers struct {
 	Pod              coreinformers.PodInformer
 }
 
-// TestAssets holds references to the controller, logs, clients, and informers.
-type TestAssets struct {
+// Assets holds references to the controller, logs, clients, and informers.
+type Assets struct {
 	Controller *controller.Impl
 	Clients    Clients
 }
 
 // SeedTestData returns Clients and Informers populated with the
 // given Data.
+// nolint: golint
 func SeedTestData(t *testing.T, ctx context.Context, d Data) (Clients, Informers) {
 	c := Clients{
 		Kube:     fakekubeclient.Get(ctx),

test/helm_task_test.go

@@ -99,12 +99,12 @@ func TestHelmDeployPipelineRun(t *testing.T) {
 	}
 
 	t.Log("Waiting for service to get external IP")
-	var serviceIp string
+	var serviceIP string
 	if err := WaitForServiceExternalIPState(c, namespace, helmDeployServiceName, func(svc *corev1.Service) (bool, error) {
 		ingress := svc.Status.LoadBalancer.Ingress
 		if ingress != nil {
 			if len(ingress) > 0 {
-				serviceIp = ingress[0].IP
+				serviceIP = ingress[0].IP
 				return true, nil
 			}
 		}
@@ -117,20 +117,20 @@ func TestHelmDeployPipelineRun(t *testing.T) {
 	knativetest.CleanupOnInterrupt(func() { helmCleanup(c, t, namespace) }, t.Logf)
 	defer helmCleanup(c, t, namespace)
 
-	if serviceIp != "" {
+	if serviceIP != "" {
 		t.Log("Polling service with external IP")
 		waitErr := wait.PollImmediate(100*time.Millisecond, 30*time.Second, func() (bool, error) {
-			resp, err := http.Get(fmt.Sprintf("http://%s:8080", serviceIp))
+			resp, err := http.Get(fmt.Sprintf("http://%s:8080", serviceIP))
 			if err != nil {
 				return false, nil
 			}
 			if resp != nil && resp.StatusCode != http.StatusOK {
-				return true, xerrors.Errorf("Expected 200 but received %d response code	from service at http://%s:8080", resp.StatusCode, serviceIp)
+				return true, xerrors.Errorf("Expected 200 but received %d response code	from service at http://%s:8080", resp.StatusCode, serviceIP)
 			}
 			return true, nil
 		})
 		if waitErr != nil {
-			t.Errorf("Error from pinging service IP %s : %s", serviceIp, waitErr)
+			t.Errorf("Error from pinging service IP %s : %s", serviceIP, waitErr)
 		}
 
 	} else {