chore: bump go to 1.26.1 and update the dependencies

Author: arturaslcast

.github/workflows/e2e.yaml

@@ -26,10 +26,10 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
 
-      - name: Setup Go 1.25
+      - name: Setup Go 1.26
         uses: actions/setup-go@v5
         with:
-          go-version: '1.25.5'
+          go-version: '1.26.1'
 
       - uses: azure/setup-kubectl@v4
       - uses: azure/setup-helm@v4.2.0

.github/workflows/golangci-lint.yaml

@@ -10,7 +10,7 @@ jobs:
     steps:
       - uses: actions/setup-go@v5
         with:
-          go-version: 'stable'
+          go-version: '1.26.1'
       - uses: actions/checkout@v4
       - name: golangci-lint
         run: make lint

.github/workflows/main.yaml

@@ -20,10 +20,10 @@ jobs:
         with:
           fetch-depth: 0
 
-      - name: Setup Go 1.25
+      - name: Setup Go 1.26
         uses: actions/setup-go@v5
         with:
-          go-version: '1.25.5'
+          go-version: '1.26.1'
 
       - name: Cache Go modules
         uses: actions/cache@v4

.github/workflows/pr.yaml

@@ -22,10 +22,10 @@ jobs:
         with:
           fetch-depth: 0
 
-      - name: Setup Go 1.25
+      - name: Setup Go 1.26
         uses: actions/setup-go@v5
         with:
-          go-version: '1.25.5'
+          go-version: '1.26.1'
 
       - name: Cache Go modules
         uses: actions/cache@v4

e2e/suites/gke.go

@@ -10,7 +10,6 @@ import (
 	"time"
 
 	"github.com/cenkalti/backoff/v4"
-	"github.com/samber/lo"
 	"github.com/stretchr/testify/require"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/client-go/kubernetes"
@@ -132,7 +131,7 @@ func (ts *gkeTestSuite) Run(ctx context.Context, t *testing.T) {
 	}, backoff.WithMaxRetries(backoff.NewConstantBackOff(5*time.Second), 12)))
 
 	drainResp, err := ts.castClient.ExternalClusterAPIDrainNodeWithResponse(ctx, *extCluster.Id, node.Id, client.ExternalclusterV1DrainConfig{
-		TimeoutSeconds: lo.ToPtr(int32(60)),
+		TimeoutSeconds: new(int32(60)),
 	})
 	r.NoError(err)
 	r.NoError(ts.waitForOperation(ctx, drainResp.JSON200.OperationId, ts.drainNodeTimeout))

e2e/suites/suite.go

@@ -9,7 +9,6 @@ import (
 	"time"
 
 	"github.com/cenkalti/backoff/v4"
-	"github.com/samber/lo"
 	"github.com/stretchr/testify/require"
 	appsv1 "k8s.io/api/apps/v1"
 	corev1 "k8s.io/api/core/v1"
@@ -189,7 +188,7 @@ func (suite *baseSuite) onboardCluster(ctx context.Context, t *testing.T) *clien
 	r := require.New(t)
 
 	agentScriptResp, err := suite.castClient.AutoscalerAPIGetAgentScript(ctx, &client.AutoscalerAPIGetAgentScriptParams{
-		Provider: lo.ToPtr(client.AutoscalerAPIGetAgentScriptParamsProvider(suite.provider)),
+		Provider: new(client.AutoscalerAPIGetAgentScriptParamsProvider(suite.provider)),
 	})
 
 	r.NoError(err)
@@ -249,7 +248,7 @@ func (suite *baseSuite) cleanupCluster(ctx context.Context) error {
 
 	if cluster.CredentialsId != nil {
 		if _, err := suite.castClient.ExternalClusterAPIDisconnectClusterWithResponse(ctx, *cluster.Id, client.ExternalclusterV1DisconnectConfig{
-			DeleteProvisionedNodes: lo.ToPtr(true),
+			DeleteProvisionedNodes: new(true),
 		}); err != nil {
 			return fmt.Errorf("disconnect cluster: %w", err)
 		}
@@ -325,7 +324,7 @@ func getTestDeployment() *appsv1.Deployment {
 			Namespace: "default",
 		},
 		Spec: appsv1.DeploymentSpec{
-			Replicas: lo.ToPtr(int32(1)),
+			Replicas: new(int32(1)),
 			Selector: &metav1.LabelSelector{
 				MatchLabels: map[string]string{
 					"app": "nginx",

go.mod

@@ -1,38 +1,38 @@
 module github.com/castai/cluster-controller
 
-go 1.25.6
+go 1.26.1
 
 require (
 	github.com/bombsimon/logrusr/v4 v4.1.0
 	github.com/cenkalti/backoff/v4 v4.3.0
 	github.com/evanphx/json-patch v5.9.11+incompatible
 	github.com/fsnotify/fsnotify v1.9.0
-	github.com/go-resty/resty/v2 v2.17.1
+	github.com/go-resty/resty/v2 v2.17.2
 	github.com/golang/mock v1.6.0
 	github.com/google/uuid v1.6.0
 	github.com/kelseyhightower/envconfig v1.4.0
 	github.com/oapi-codegen/runtime v1.1.2
 	github.com/prometheus/client_golang v1.23.2
 	github.com/prometheus/client_model v0.6.2
-	github.com/samber/lo v1.52.0
+	github.com/samber/lo v1.53.0
 	github.com/sirupsen/logrus v1.9.4
 	github.com/spf13/cobra v1.10.2
 	github.com/spf13/viper v1.21.0
 	github.com/stretchr/testify v1.11.1
 	go.uber.org/goleak v1.3.0
-	golang.org/x/net v0.49.0
-	golang.org/x/sync v0.19.0
+	golang.org/x/net v0.51.0
+	golang.org/x/sync v0.20.0
 	helm.sh/helm/v3 v3.20.0
-	k8s.io/api v0.35.0
-	k8s.io/apiextensions-apiserver v0.35.0
-	k8s.io/apimachinery v0.35.0
-	k8s.io/apiserver v0.35.0
-	k8s.io/cli-runtime v0.35.0
-	k8s.io/client-go v0.35.0
-	k8s.io/component-base v0.35.0
-	k8s.io/klog/v2 v2.130.1
-	k8s.io/kubectl v0.35.0
-	sigs.k8s.io/controller-runtime v0.23.1
+	k8s.io/api v0.35.2
+	k8s.io/apiextensions-apiserver v0.35.2
+	k8s.io/apimachinery v0.35.2
+	k8s.io/apiserver v0.35.2
+	k8s.io/cli-runtime v0.35.2
+	k8s.io/client-go v0.35.2
+	k8s.io/component-base v0.35.2
+	k8s.io/klog/v2 v2.140.0
+	k8s.io/kubectl v0.35.2
+	sigs.k8s.io/controller-runtime v0.23.3
 	sigs.k8s.io/yaml v1.6.0
 )
 
@@ -52,8 +52,7 @@ require (
 	github.com/blang/semver/v4 v4.0.0 // indirect
 	github.com/cespare/xxhash/v2 v2.3.0 // indirect
 	github.com/chai2010/gettext-go v1.0.3 // indirect
-	github.com/clipperhouse/stringish v0.1.1 // indirect
-	github.com/clipperhouse/uax29/v2 v2.4.0 // indirect
+	github.com/clipperhouse/uax29/v2 v2.7.0 // indirect
 	github.com/containerd/containerd v1.7.30 // indirect
 	github.com/containerd/errdefs v1.0.0 // indirect
 	github.com/containerd/log v0.1.0 // indirect
@@ -70,20 +69,20 @@ require (
 	github.com/go-errors/errors v1.5.1 // indirect
 	github.com/go-gorp/gorp/v3 v3.1.0 // indirect
 	github.com/go-logr/logr v1.4.3 // indirect
-	github.com/go-openapi/jsonpointer v0.22.4 // indirect
-	github.com/go-openapi/jsonreference v0.21.4 // indirect
-	github.com/go-openapi/swag v0.25.4 // indirect
-	github.com/go-openapi/swag/cmdutils v0.25.4 // indirect
-	github.com/go-openapi/swag/conv v0.25.4 // indirect
-	github.com/go-openapi/swag/fileutils v0.25.4 // indirect
-	github.com/go-openapi/swag/jsonname v0.25.4 // indirect
-	github.com/go-openapi/swag/jsonutils v0.25.4 // indirect
-	github.com/go-openapi/swag/loading v0.25.4 // indirect
-	github.com/go-openapi/swag/mangling v0.25.4 // indirect
-	github.com/go-openapi/swag/netutils v0.25.4 // indirect
-	github.com/go-openapi/swag/stringutils v0.25.4 // indirect
-	github.com/go-openapi/swag/typeutils v0.25.4 // indirect
-	github.com/go-openapi/swag/yamlutils v0.25.4 // indirect
+	github.com/go-openapi/jsonpointer v0.22.5 // indirect
+	github.com/go-openapi/jsonreference v0.21.5 // indirect
+	github.com/go-openapi/swag v0.25.5 // indirect
+	github.com/go-openapi/swag/cmdutils v0.25.5 // indirect
+	github.com/go-openapi/swag/conv v0.25.5 // indirect
+	github.com/go-openapi/swag/fileutils v0.25.5 // indirect
+	github.com/go-openapi/swag/jsonname v0.25.5 // indirect
+	github.com/go-openapi/swag/jsonutils v0.25.5 // indirect
+	github.com/go-openapi/swag/loading v0.25.5 // indirect
+	github.com/go-openapi/swag/mangling v0.25.5 // indirect
+	github.com/go-openapi/swag/netutils v0.25.5 // indirect
+	github.com/go-openapi/swag/stringutils v0.25.5 // indirect
+	github.com/go-openapi/swag/typeutils v0.25.5 // indirect
+	github.com/go-openapi/swag/yamlutils v0.25.5 // indirect
 	github.com/go-viper/mapstructure/v2 v2.5.0 // indirect
 	github.com/gobwas/glob v0.2.3 // indirect
 	github.com/google/btree v1.1.3 // indirect
@@ -97,14 +96,14 @@ require (
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
 	github.com/jmoiron/sqlx v1.4.0 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
-	github.com/klauspost/compress v1.18.3 // indirect
+	github.com/klauspost/compress v1.18.4 // indirect
 	github.com/lann/builder v0.0.0-20180802200727-47ae307949d0 // indirect
 	github.com/lann/ps v0.0.0-20150810152359-62de8c46ede0 // indirect
-	github.com/lib/pq v1.11.1 // indirect
+	github.com/lib/pq v1.11.2 // indirect
 	github.com/liggitt/tabwriter v0.0.0-20181228230101-89fcab3d43de // indirect
 	github.com/mattn/go-colorable v0.1.14 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
-	github.com/mattn/go-runewidth v0.0.19 // indirect
+	github.com/mattn/go-runewidth v0.0.21 // indirect
 	github.com/mitchellh/copystructure v1.2.0 // indirect
 	github.com/mitchellh/go-wordwrap v1.0.1 // indirect
 	github.com/mitchellh/reflectwalk v1.0.2 // indirect
@@ -120,7 +119,7 @@ require (
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
 	github.com/prometheus/common v0.67.5 // indirect
-	github.com/prometheus/procfs v0.19.2 // indirect
+	github.com/prometheus/procfs v0.20.1 // indirect
 	github.com/rubenv/sql-migrate v1.8.1 // indirect
 	github.com/russross/blackfriday/v2 v2.1.0 // indirect
 	github.com/sagikazarmark/locafero v0.12.0 // indirect
@@ -133,29 +132,28 @@ require (
 	github.com/x448/float16 v0.8.4 // indirect
 	github.com/xlab/treeprint v1.2.0 // indirect
 	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.64.0 // indirect
-	go.opentelemetry.io/otel v1.39.0 // indirect
-	go.opentelemetry.io/otel/trace v1.39.0 // indirect
-	go.yaml.in/yaml/v2 v2.4.3 // indirect
+	go.opentelemetry.io/otel v1.42.0 // indirect
+	go.opentelemetry.io/otel/trace v1.42.0 // indirect
+	go.yaml.in/yaml/v2 v2.4.4 // indirect
 	go.yaml.in/yaml/v3 v3.0.4 // indirect
-	golang.org/x/crypto v0.47.0 // indirect
-	golang.org/x/oauth2 v0.34.0 // indirect
-	golang.org/x/sys v0.40.0 // indirect
-	golang.org/x/term v0.39.0 // indirect
-	golang.org/x/text v0.33.0 // indirect
-	golang.org/x/time v0.14.0 // indirect
-	golang.org/x/tools v0.41.0 // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20260128011058-8636f8732409 // indirect
-	google.golang.org/grpc v1.78.0 // indirect
+	golang.org/x/crypto v0.48.0 // indirect
+	golang.org/x/oauth2 v0.36.0 // indirect
+	golang.org/x/sys v0.42.0 // indirect
+	golang.org/x/term v0.40.0 // indirect
+	golang.org/x/text v0.34.0 // indirect
+	golang.org/x/time v0.15.0 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20260226221140-a57be14db171 // indirect
+	google.golang.org/grpc v1.79.2 // indirect
 	google.golang.org/protobuf v1.36.11 // indirect
 	gopkg.in/evanphx/json-patch.v4 v4.13.0 // indirect
 	gopkg.in/inf.v0 v0.9.1 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
-	k8s.io/kube-openapi v0.0.0-20260127142750-a19766b6e2d4 // indirect
-	k8s.io/utils v0.0.0-20260108192941-914a6e750570 // indirect
+	k8s.io/kube-openapi v0.0.0-20260304202019-5b3e3fdb0acf // indirect
+	k8s.io/utils v0.0.0-20260210185600-b8788abfbbc2 // indirect
 	oras.land/oras-go/v2 v2.6.0 // indirect
 	sigs.k8s.io/json v0.0.0-20250730193827-2d320260d730 // indirect
-	sigs.k8s.io/kustomize/api v0.21.0 // indirect
-	sigs.k8s.io/kustomize/kyaml v0.21.0 // indirect
+	sigs.k8s.io/kustomize/api v0.21.1 // indirect
+	sigs.k8s.io/kustomize/kyaml v0.21.1 // indirect
 	sigs.k8s.io/randfill v1.0.0 // indirect
-	sigs.k8s.io/structured-merge-diff/v6 v6.3.2-0.20260122202528-d9cc6641c482 // indirect
+	sigs.k8s.io/structured-merge-diff/v6 v6.3.2 // indirect
 )