Update go dependencies to latest and actions used in workflows (#2510)

* Updated all Go language dependencies to latest version available
* Formatted all files as per gofmt
* Update Golangci-lint version to 1.48.0
* Updated action version wherer application in Github workflows
* Updated Kubernetes version to latest available
* Remove "io/ioutil" references and replace with "io"/"os"

Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>

pkg/apis/core/v1/doc.go

@@ -21,7 +21,6 @@ limitations under the License.
 // +k8s:defaulter-gen=TypeMeta
 // +groupName=fission.io
 // +groupGoName=core
-//
 package v1
 
 const (

pkg/apis/core/v1/types.go

@@ -883,7 +883,7 @@ type (
 	}
 )
 
-//IsEmpty checks if the archive byte and litreal are of length 0
+// IsEmpty checks if the archive byte and litreal are of length 0
 func (a Archive) IsEmpty() bool {
 	return len(a.Literal) == 0 && len(a.URL) == 0
 }

pkg/builder/builder_test.go

@@ -5,7 +5,7 @@ Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
 You may obtain a copy of the License at
 
-    http://www.apache.org/licenses/LICENSE-2.0
+	http://www.apache.org/licenses/LICENSE-2.0
 
 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,
@@ -18,7 +18,7 @@ package builder
 import (
 	"bytes"
 	"encoding/json"
-	"io/ioutil"
+	"io"
 	"net/http"
 	"net/http/httptest"
 	"os"
@@ -139,7 +139,7 @@ func TestBuilder(t *testing.T) {
 				if resp.StatusCode != test.status {
 					t.Errorf("expected status code %d, got %d", test.status, resp.StatusCode)
 				}
-				body, err = ioutil.ReadAll(resp.Body)
+				body, err = io.ReadAll(resp.Body)
 				if err != nil {
 					t.Fatal(err)
 				}

pkg/executor/cms/cmhandler.go

@@ -5,7 +5,7 @@ Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
 You may obtain a copy of the License at
 
-    http://www.apache.org/licenses/LICENSE-2.0
+	http://www.apache.org/licenses/LICENSE-2.0
 
 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,

pkg/executor/cms/secrethandler.go

@@ -5,7 +5,7 @@ Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
 You may obtain a copy of the License at
 
-    http://www.apache.org/licenses/LICENSE-2.0
+	http://www.apache.org/licenses/LICENSE-2.0
 
 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,

pkg/executor/executortype/newdeploy/envhandlers.go

@@ -5,7 +5,7 @@ Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
 You may obtain a copy of the License at
 
-    http://www.apache.org/licenses/LICENSE-2.0
+	http://www.apache.org/licenses/LICENSE-2.0
 
 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,

pkg/executor/executortype/newdeploy/funchandlers.go

@@ -5,7 +5,7 @@ Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
 You may obtain a copy of the License at
 
-    http://www.apache.org/licenses/LICENSE-2.0
+	http://www.apache.org/licenses/LICENSE-2.0
 
 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,

pkg/executor/executortype/poolmgr/poolpodcontroller.go

@@ -5,7 +5,7 @@ Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
 You may obtain a copy of the License at
 
-    http://www.apache.org/licenses/LICENSE-2.0
+	http://www.apache.org/licenses/LICENSE-2.0
 
 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,

pkg/executor/executortype/poolmgr/poolpodcontroller_test.go

@@ -5,7 +5,7 @@ Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
 You may obtain a copy of the License at
 
-    http://www.apache.org/licenses/LICENSE-2.0
+	http://www.apache.org/licenses/LICENSE-2.0
 
 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,

pkg/executor/util/hpa/hpa.go

@@ -5,7 +5,7 @@ Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
 You may obtain a copy of the License at
 
-    http://www.apache.org/licenses/LICENSE-2.0
+	http://www.apache.org/licenses/LICENSE-2.0
 
 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,

pkg/executor/util/hpa/hpa_test.go

@@ -5,7 +5,7 @@ Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
 You may obtain a copy of the License at
 
-    http://www.apache.org/licenses/LICENSE-2.0
+	http://www.apache.org/licenses/LICENSE-2.0
 
 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,

pkg/executor/util/merge_test.go

@@ -5,7 +5,7 @@ Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
 You may obtain a copy of the License at
 
-    http://www.apache.org/licenses/LICENSE-2.0
+	http://www.apache.org/licenses/LICENSE-2.0
 
 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,

pkg/fetcher/types.go

@@ -22,11 +22,9 @@ import (
 	fv1 "github.com/fission/fission/pkg/apis/core/v1"
 )
 
-//
 // Fission-Environment interface. The following types are not
 // exposed in the Fission API, but rather used by Fission to
 // talk to environments.
-//
 type (
 	FetchRequestType int
 

pkg/fission-cli/cmd/canaryconfig/command.go

@@ -23,7 +23,7 @@ import (
 	"github.com/fission/fission/pkg/fission-cli/flag"
 )
 
-//Commands returns canary config commands
+// Commands returns canary config commands
 func Commands() *cobra.Command {
 	createCmd := &cobra.Command{
 		Use:   "create",

pkg/fission-cli/cmd/package/util/util.go

@@ -5,7 +5,7 @@ Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
 You may obtain a copy of the License at
 
-    http://www.apache.org/licenses/LICENSE-2.0
+	http://www.apache.org/licenses/LICENSE-2.0
 
 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,

pkg/fission-cli/cmd/spec/spec.go

@@ -296,7 +296,7 @@ func (fr *FissionResources) validateFunctionReference(functions map[string]bool,
 	return nil
 }
 
-//Validate validates the spec file for irregular references
+// Validate validates the spec file for irregular references
 func (fr *FissionResources) Validate(input cli.Input) ([]string, error) {
 	result := utils.MultiErrorWithFormat()
 	var warnings []string

pkg/fission-cli/cmd/support/command.go

@@ -23,7 +23,7 @@ import (
 	"github.com/fission/fission/pkg/fission-cli/flag"
 )
 
-//Commands returns support commands
+// Commands returns support commands
 func Commands() *cobra.Command {
 	dumpCmd := &cobra.Command{
 		Use:   "dump",

pkg/generated/clientset/versioned/fake/register.go

@@ -37,14 +37,14 @@ var localSchemeBuilder = runtime.SchemeBuilder{
 // AddToScheme adds all types of this clientset into the given scheme. This allows composition
 // of clientsets, like in:
 //
-//   import (
-//     "k8s.io/client-go/kubernetes"
-//     clientsetscheme "k8s.io/client-go/kubernetes/scheme"
-//     aggregatorclientsetscheme "k8s.io/kube-aggregator/pkg/client/clientset_generated/clientset/scheme"
-//   )
+//	import (
+//	  "k8s.io/client-go/kubernetes"
+//	  clientsetscheme "k8s.io/client-go/kubernetes/scheme"
+//	  aggregatorclientsetscheme "k8s.io/kube-aggregator/pkg/client/clientset_generated/clientset/scheme"
+//	)
 //
-//   kclientset, _ := kubernetes.NewForConfig(c)
-//   _ = aggregatorclientsetscheme.AddToScheme(clientsetscheme.Scheme)
+//	kclientset, _ := kubernetes.NewForConfig(c)
+//	_ = aggregatorclientsetscheme.AddToScheme(clientsetscheme.Scheme)
 //
 // After this, RawExtensions in Kubernetes types will serialize kube-aggregator types
 // correctly.

pkg/generated/clientset/versioned/scheme/register.go

@@ -37,14 +37,14 @@ var localSchemeBuilder = runtime.SchemeBuilder{
 // AddToScheme adds all types of this clientset into the given scheme. This allows composition
 // of clientsets, like in:
 //
-//   import (
-//     "k8s.io/client-go/kubernetes"
-//     clientsetscheme "k8s.io/client-go/kubernetes/scheme"
-//     aggregatorclientsetscheme "k8s.io/kube-aggregator/pkg/client/clientset_generated/clientset/scheme"
-//   )
+//	import (
+//	  "k8s.io/client-go/kubernetes"
+//	  clientsetscheme "k8s.io/client-go/kubernetes/scheme"
+//	  aggregatorclientsetscheme "k8s.io/kube-aggregator/pkg/client/clientset_generated/clientset/scheme"
+//	)
 //
-//   kclientset, _ := kubernetes.NewForConfig(c)
-//   _ = aggregatorclientsetscheme.AddToScheme(clientsetscheme.Scheme)
+//	kclientset, _ := kubernetes.NewForConfig(c)
+//	_ = aggregatorclientsetscheme.AddToScheme(clientsetscheme.Scheme)
 //
 // After this, RawExtensions in Kubernetes types will serialize kube-aggregator types
 // correctly.

pkg/router/auth_test.go

@@ -6,7 +6,6 @@ import (
 	"encoding/json"
 	"fmt"
 	"io"
-	"io/ioutil"
 	"net/http"
 	"os"
 	"testing"
@@ -143,7 +142,7 @@ func TestRouterAuth(t *testing.T) {
 		if resp.StatusCode != test.StatusCode {
 			t.Errorf("expected status code %v, got %v", test.StatusCode, resp.StatusCode)
 		}
-		body, err := ioutil.ReadAll(resp.Body)
+		body, err := io.ReadAll(resp.Body)
 		if err != nil {
 			t.Errorf("failed to read response body: %v", err)
 		}

pkg/tracker/tracker.go

@@ -5,7 +5,7 @@ Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
 You may obtain a copy of the License at
 
-    http://www.apache.org/licenses/LICENSE-2.0
+	http://www.apache.org/licenses/LICENSE-2.0
 
 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,

pkg/utils/httpserver/server_test.go

@@ -2,7 +2,7 @@ package httpserver
 
 import (
 	"context"
-	"io/ioutil"
+	"io"
 	"net/http"
 	"testing"
 
@@ -51,7 +51,7 @@ func TestStartServer(t *testing.T) {
 		if resp.StatusCode != test.StatusCode {
 			t.Errorf("expected status code %v, got %v", test.StatusCode, resp.StatusCode)
 		}
-		body, err := ioutil.ReadAll(resp.Body)
+		body, err := io.ReadAll(resp.Body)
 		if err != nil {
 			t.Errorf("failed to read response body: %v", err)
 		}

pkg/utils/maps/map.go

@@ -5,7 +5,7 @@ Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
 You may obtain a copy of the License at
 
-    http://www.apache.org/licenses/LICENSE-2.0
+	http://www.apache.org/licenses/LICENSE-2.0
 
 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,

pkg/utils/otel/attributes.go

@@ -13,11 +13,13 @@ import (
 	fv1 "github.com/fission/fission/pkg/apis/core/v1"
 )
 
-/* GetAttributesForFunction returns a set of attributes for a function. Attributes returned:
-    function-name
-    function-namespace
-    environment-name
-    environment-namespace
+/*
+	GetAttributesForFunction returns a set of attributes for a function. Attributes returned:
+	   function-name
+	   function-namespace
+	   environment-name
+	   environment-namespace
+
 These attributes are tags that can be used to filter traces.
 */
 func GetAttributesForFunction(fn *fv1.Function) []attribute.KeyValue {

pkg/utils/otel/log.go

@@ -5,7 +5,7 @@ Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
 You may obtain a copy of the License at
 
-    http://www.apache.org/licenses/LICENSE-2.0
+	http://www.apache.org/licenses/LICENSE-2.0
 
 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,

pkg/utils/signals/signals.go

@@ -5,7 +5,7 @@ Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
 You may obtain a copy of the License at
 
-    http://www.apache.org/licenses/LICENSE-2.0
+	http://www.apache.org/licenses/LICENSE-2.0
 
 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,

pkg/utils/utils.go

@@ -22,7 +22,6 @@ import (
 	"encoding/hex"
 	"fmt"
 	"io"
-	"io/ioutil"
 	"net"
 	"net/http"
 	"os"
@@ -220,7 +219,7 @@ func IsZip(filename string) (bool, error) {
 func GetCurrentNamespace() (string, error) {
 
 	// This file contains the namespace and can be found in each container.
-	body, err := ioutil.ReadFile("/var/run/secrets/kubernetes.io/serviceaccount/namespace")
+	body, err := os.ReadFile("/var/run/secrets/kubernetes.io/serviceaccount/namespace")
 	if err != nil {
 		return "", err
 	}