ci: Improve CI linting (#791)

* ci: enable more linters Signed-off-by: Shubham Gupta <[email protected]> * ci: diable few checks for temporary Signed-off-by: Shubham Gupta <[email protected]> * ci: read permission to ci Signed-off-by: Shubham Gupta <[email protected]> * ci: try removing cache Signed-off-by: Shubham Gupta <[email protected]> * ci: diable ifelse linter for temp Signed-off-by: Shubham Gupta <[email protected]> * syle: run gofumpt Signed-off-by: Shubham Gupta <[email protected]> * sytle: run gci Signed-off-by: Shubham Gupta <[email protected]> * ci: prevent misspell Signed-off-by: Shubham Gupta <[email protected]> * ci: run go import Signed-off-by: Shubham Gupta <[email protected]> * style: fix style errors Signed-off-by: Shubham Gupta <[email protected]> * style: fix trailing lines Signed-off-by: Shubham Gupta <[email protected]> * remove unwanted conversion Signed-off-by: Shubham Gupta <[email protected]> * remove gci from generated file Signed-off-by: Shubham Gupta <[email protected]> * style: remove init check Signed-off-by: Shubham Gupta <[email protected]> * fix: type conversion Signed-off-by: Shubham Gupta <[email protected]> * fix: remove context Signed-off-by: Shubham Gupta <[email protected]> * ci: update configuration file Signed-off-by: Shubham Gupta <[email protected]> * ci: skip generated files Signed-off-by: Shubham Gupta <[email protected]> * ci: remove disabled lintesr Signed-off-by: Shubham Gupta <[email protected]> --------- Signed-off-by: Shubham Gupta <[email protected]>
OT-CONTAINER-KIT · Mar 3, 2024 · 649ebd4 · 649ebd4
1 parent 4e66ea2
commit 649ebd4
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Showing 37 changed files with 127 additions and 176 deletions.
diff --git a/.github/workflows/operator-ci.yaml b/.github/workflows/operator-ci.yaml
@@ -7,6 +7,9 @@ on:
     branches:
       - master
 
+permissions:
+  contents: read
+
 env:
   GOLANG_VERSION: 1.21
   APPLICATION_NAME: redis-operator
@@ -44,15 +47,7 @@ jobs:
         uses: actions/setup-go@v4
         with:
           go-version: ${{ env.GOLANG_VERSION }}
-
-      - name: Download Go modules
-        run: go mod download
-
-      - name: Check disk space
-        run: df -h
-
-      - name: List Go module cache
-        run: ls -la $(go env GOPATH)/pkg/mod
+          cache: false
 
       - name: Run GolangCI-Lint
         uses: golangci/golangci-lint-action@v3

diff --git a/.golangci.yml b/.golangci.yml
@@ -2,50 +2,59 @@ linters-settings:
   govet:
     check-shadowing: true
   golint:
-    min-confidence: 0.8 
+    min-confidence: 0.8
   gofmt:
     simplify: true
 
 linters:
-  disable:
-    - errcheck 
-    - tagliatelle
+  enable:
+    - asasalint
+    - asciicheck
+    - bidichk
+    - bodyclose
+    - containedctx
+    - decorder
+    - dogsled
+    - durationcheck
+    - errcheck
+    - errname
+    - exportloopref
+    - gci
+    - gochecknoinits
+    - gofmt
+    - gofumpt
+    - goprintffuncname
+    - gosec
+    - gosimple
+    - govet
+    - grouper
+    - importas
     - ineffassign
+    - makezero
+    - misspell
+    - noctx
+    - nolintlint
+    - nosprintfhostport
     - staticcheck
-
-# Exclude the files that are causing the errors
-issues:
-  exclude-rules:
-    - path: _test\.go # Ignore test files for linting
-      linters:
-        - gocyclo
-        - errcheck
-        - dupl
-        - gosec
-run:
-  timeout: 5m
-  go-version: "1.21"
-  output:
-    format: colored-line-number
-    sort-results: true
+    - tenv
+    - thelper
+    - tparallel
+    - typecheck
+    - unconvert
+    - unused
+    - wastedassign
+    - whitespace
 
-  test: false
-  # Exclude third-party packages and go.mod from the lint checks
-  exclude: |
-    '(^vendor/.*|.*_test\.go|go\.mod|.*validatingwebhookconfiguration\.go|.*mutatingwebhookconfiguration\.go)'
+run:
+  timeout: 15m
+  go: "1.21"
+  tests: true
+  show-stats: true
   skip-files:
-    - '^.*validatingwebhookconfiguration\.go$'
-    - controllers/suite_test.go
-  skip-dirs:
-    - k8s.io/client-go
-    - github.com/banzaicloud/k8s-objectmatcher
-    - github.com/go-logr/logr
-    - github.com/redis/go-redis
-    - github.com/onsi/ginkgo
-    - github.com/onsi/gomega
-    - github.com/pkg/errors
-    - k8s.io/api
-    - k8s.io/apimachinery
-    - sigs.k8s.io/controller-runtime
-    - golang.org/x/sys
-    - vendor$, third_party$, testdata$, examples$, Godeps$, builtin$
+    - ".+\\.generated.go"
+
+output:
+  format: colored-line-number
+  sort-results: true
+  print-linter-name: true
+  print-issued-lines: true
diff --git a/api/v1beta1/redis_types.go b/api/v1beta1/redis_types.go
@@ -45,8 +45,7 @@ type RedisSpec struct {
 }
 
 // RedisStatus defines the observed state of Redis
-type RedisStatus struct {
-}
+type RedisStatus struct{}
 
 // +kubebuilder:object:root=true
 // +kubebuilder:subresource:status
@@ -69,6 +68,7 @@ type RedisList struct {
 	Items           []Redis `json:"items"`
 }
 
+// //nolint:gochecknoinits
 func init() {
 	SchemeBuilder.Register(&Redis{}, &RedisList{})
 }
diff --git a/api/v1beta1/rediscluster_types.go b/api/v1beta1/rediscluster_types.go
@@ -64,8 +64,7 @@ type RedisFollower struct {
 }
 
 // RedisClusterStatus defines the observed state of RedisCluster
-type RedisClusterStatus struct {
-}
+type RedisClusterStatus struct{}
 
 // +kubebuilder:object:root=true
 // +kubebuilder:subresource:status
@@ -91,6 +90,7 @@ type RedisClusterList struct {
 	Items           []RedisCluster `json:"items"`
 }
 
+//nolint:gochecknoinits
 func init() {
 	SchemeBuilder.Register(&RedisCluster{}, &RedisClusterList{})
 }
diff --git a/api/v1beta1/redisreplication_types.go b/api/v1beta1/redisreplication_types.go
@@ -31,8 +31,7 @@ func (cr *RedisReplicationSpec) GetReplicationCounts(t string) int32 {
 }
 
 // RedisStatus defines the observed state of Redis
-type RedisReplicationStatus struct {
-}
+type RedisReplicationStatus struct{}
 
 // +kubebuilder:object:root=true
 // +kubebuilder:subresource:status
@@ -55,6 +54,7 @@ type RedisReplicationList struct {
 	Items           []RedisReplication `json:"items"`
 }
 
+//nolint:gochecknoinits
 func init() {
 	SchemeBuilder.Register(&RedisReplication{}, &RedisReplicationList{})
 }
diff --git a/api/v1beta1/redissentinel_types.go b/api/v1beta1/redissentinel_types.go
@@ -37,8 +37,7 @@ type RedisSentinelConfig struct {
 	common.RedisSentinelConfig `json:",inline"`
 }
 
-type RedisSentinelStatus struct {
-}
+type RedisSentinelStatus struct{}
 
 // +kubebuilder:object:root=true
 // +kubebuilder:subresource:status
@@ -61,6 +60,7 @@ type RedisSentinelList struct {
 	Items           []RedisSentinel `json:"items"`
 }
 
+//nolint:gochecknoinits
 func init() {
 	SchemeBuilder.Register(&RedisSentinel{}, &RedisSentinelList{})
 }
diff --git a/api/v1beta2/redis_types.go b/api/v1beta2/redis_types.go
@@ -50,8 +50,7 @@ type RedisSpec struct {
 }
 
 // RedisStatus defines the observed state of Redis
-type RedisStatus struct {
-}
+type RedisStatus struct{}
 
 // +kubebuilder:object:root=true
 // +kubebuilder:subresource:status
@@ -75,6 +74,7 @@ type RedisList struct {
 	Items           []Redis `json:"items"`
 }
 
+//nolint:gochecknoinits
 func init() {
 	SchemeBuilder.Register(&Redis{}, &RedisList{})
 }
diff --git a/api/v1beta2/rediscluster_types.go b/api/v1beta2/rediscluster_types.go
@@ -113,6 +113,7 @@ type RedisClusterList struct {
 	Items           []RedisCluster `json:"items"`
 }
 
+//nolint:gochecknoinits
 func init() {
 	SchemeBuilder.Register(&RedisCluster{}, &RedisClusterList{})
 }
diff --git a/api/v1beta2/redisreplication_types.go b/api/v1beta2/redisreplication_types.go
@@ -36,8 +36,7 @@ func (cr *RedisReplicationSpec) GetReplicationCounts(t string) int32 {
 }
 
 // RedisStatus defines the observed state of Redis
-type RedisReplicationStatus struct {
-}
+type RedisReplicationStatus struct{}
 
 // +kubebuilder:object:root=true
 // +kubebuilder:subresource:status
@@ -61,6 +60,7 @@ type RedisReplicationList struct {
 	Items           []RedisReplication `json:"items"`
 }
 
+//nolint:gochecknoinits
 func init() {
 	SchemeBuilder.Register(&RedisReplication{}, &RedisReplicationList{})
 }
diff --git a/api/v1beta2/redissentinel_types.go b/api/v1beta2/redissentinel_types.go
@@ -41,8 +41,7 @@ type RedisSentinelConfig struct {
 	common.RedisSentinelConfig `json:",inline"`
 }
 
-type RedisSentinelStatus struct {
-}
+type RedisSentinelStatus struct{}
 
 // +kubebuilder:object:root=true
 // +kubebuilder:subresource:status
@@ -66,6 +65,7 @@ type RedisSentinelList struct {
 	Items           []RedisSentinel `json:"items"`
 }
 
+//nolint:gochecknoinits
 func init() {
 	SchemeBuilder.Register(&RedisSentinel{}, &RedisSentinelList{})
 }
diff --git a/controllers/redis_controller_test.go b/controllers/redis_controller_test.go
@@ -4,13 +4,11 @@ import (
 	"context"
 	"fmt"
 
-	appsv1 "k8s.io/api/apps/v1"
-
 	redisv1beta2 "github.com/OT-CONTAINER-KIT/redis-operator/api/v1beta2"
 	. "github.com/onsi/ginkgo/v2"
 	. "github.com/onsi/gomega"
+	appsv1 "k8s.io/api/apps/v1"
 	corev1 "k8s.io/api/core/v1"
-
 	"k8s.io/apimachinery/pkg/api/errors"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/types"

diff --git a/controllers/rediscluster_controller.go b/controllers/rediscluster_controller.go
@@ -141,7 +141,6 @@ func (r *RedisClusterReconciler) Reconcile(ctx context.Context, req ctrl.Request
 	}
 
 	if redisLeaderInfo.Status.ReadyReplicas == leaderReplicas {
-
 		// Mark the cluster status as initializing if there are no follower nodes
 		if instance.Status.ReadyLeaderReplicas == 0 && instance.Status.ReadyFollowerReplicas == 0 {
 			err = k8sutils.UpdateRedisClusterStatus(instance, status.RedisClusterInitializing, status.InitializingClusterFollowerReason, leaderReplicas, 0, r.Dk8sClient)

diff --git a/controllers/rediscluster_controller_test.go b/controllers/rediscluster_controller_test.go
@@ -4,13 +4,11 @@ import (
 	"context"
 	"fmt"
 
-	appsv1 "k8s.io/api/apps/v1"
-	corev1 "k8s.io/api/core/v1"
-
 	redisv1beta2 "github.com/OT-CONTAINER-KIT/redis-operator/api/v1beta2"
 	. "github.com/onsi/ginkgo/v2"
 	. "github.com/onsi/gomega"
-
+	appsv1 "k8s.io/api/apps/v1"
+	corev1 "k8s.io/api/core/v1"
 	"k8s.io/apimachinery/pkg/api/errors"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/types"

diff --git a/controllers/redisreplication_controller.go b/controllers/redisreplication_controller.go
@@ -26,7 +26,6 @@ type RedisReplicationReconciler struct {
 }
 
 func (r *RedisReplicationReconciler) Reconcile(ctx context.Context, req ctrl.Request) (ctrl.Result, error) {
-
 	reqLogger := r.Log.WithValues("Request.Namespace", req.Namespace, "Request.Name", req.Name)
 	reqLogger.Info("Reconciling opstree redis replication controller")
 	instance := &redisv1beta2.RedisReplication{}
@@ -73,7 +72,7 @@ func (r *RedisReplicationReconciler) Reconcile(ctx context.Context, req ctrl.Req
 	}
 
 	// Check that the Leader and Follower are ready in redis replication
-	if int32(redisReplicationInfo.Status.ReadyReplicas) != totalReplicas {
+	if redisReplicationInfo.Status.ReadyReplicas != totalReplicas {
 		reqLogger.Info("Redis replication nodes are not ready yet", "Ready.Replicas", strconv.Itoa(int(redisReplicationInfo.Status.ReadyReplicas)), "Expected.Replicas", totalReplicas)
 		return ctrl.Result{RequeueAfter: time.Second * 60}, nil
 	}
@@ -86,12 +85,9 @@ func (r *RedisReplicationReconciler) Reconcile(ctx context.Context, req ctrl.Req
 		if err != nil {
 			return ctrl.Result{RequeueAfter: time.Second * 60}, err
 		}
-
 	}
-
 	reqLogger.Info("Will reconcile redis operator in again 10 seconds")
 	return ctrl.Result{RequeueAfter: time.Second * 10}, nil
-
 }
 
 // SetupWithManager sets up the controller with the Manager.

diff --git a/controllers/redisreplication_controller_test.go b/controllers/redisreplication_controller_test.go
@@ -49,7 +49,6 @@ var _ = Describe("Redis replication test", func() {
 
 	Context("When creating a redis replication CR", func() {
 		It("should create a statefulset, service", func() {
-
 			svc := &corev1.Service{}
 			sts := &appsv1.StatefulSet{}
 
@@ -101,7 +100,6 @@ var _ = Describe("Redis replication test", func() {
 				"redis_setup_type": "replication",
 				"role":             "replication",
 			}))
-
 		})
 
 		Context("then deleting the redis replication CR", func() {

diff --git a/controllers/suite_test.go b/controllers/suite_test.go
@@ -23,24 +23,23 @@ import (
 
 	// redisv1beta1 "github.com/OT-CONTAINER-KIT/redis-operator/api/v1beta1"
 	redisv1beta2 "github.com/OT-CONTAINER-KIT/redis-operator/api/v1beta2"
-
 	. "github.com/onsi/ginkgo/v2"
 	. "github.com/onsi/gomega"
 	"github.com/onsi/gomega/gexec"
 	"k8s.io/client-go/dynamic"
 	"k8s.io/client-go/kubernetes"
 	"k8s.io/client-go/kubernetes/scheme"
 	ctrl "sigs.k8s.io/controller-runtime"
-
 	"sigs.k8s.io/controller-runtime/pkg/client"
 	"sigs.k8s.io/controller-runtime/pkg/envtest"
 	logf "sigs.k8s.io/controller-runtime/pkg/log"
 	"sigs.k8s.io/controller-runtime/pkg/log/zap"
-	// +kubebuilder:scaffold:imports
 )
 
-var k8sClient client.Client
-var testEnv *envtest.Environment
+var (
+	k8sClient client.Client
+	testEnv   *envtest.Environment
+)
 
 const (
 	ns = "default"
@@ -136,5 +135,4 @@ var _ = BeforeSuite(func() {
 		err := testEnv.Stop()
 		Expect(err).ToNot(HaveOccurred())
 	}()
-
 })
diff --git a/k8sutils/client_test.go b/k8sutils/client_test.go
@@ -11,6 +11,7 @@ import (
 func mockK8sConfigProvider() (*rest.Config, error) {
 	return &rest.Config{}, nil
 }
+
 func mockInvalidK8sConfigProvider() (*rest.Config, error) {
 	return nil, errors.New("invalid configuration")
 }