Update Go to 1.23:

.github/workflows/ci.yaml

@@ -14,7 +14,7 @@ jobs:
     - name: Install Go
       uses: actions/[email protected]
       with:
-        go-version: '1.20'
+        go-version: '1.23'
     - name: go fmt
       run: go get golang.org/x/tools/cmd/goimports && goimports -d . | (! grep .)
     - name: prepare go mod

.golangci.yml

@@ -78,10 +78,10 @@ linters-settings:
       - name: waitgroup-by-value
 
   staticcheck:
-    go: "1.20"
+    go: "1.23"
 
   unused:
-    go: "1.20"
+    go: "1.23"
 
 output:
   sort-results: true

Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.20 as builder
+FROM golang:1.23 as builder
 
 WORKDIR /code
 COPY go.mod go.sum /code/
@@ -57,7 +57,7 @@
     && wget -O/tmp/grpc_health_probe https://github.com/grpc-ecosystem/grpc-health-probe/releases/download/${GRPC_HEALTH_PROBE_VERSION}/grpc_health_probe-linux-amd64 \
     && chmod +x /tmp/grpc_health_probe
 
 ENV GIN_MODE release
 USER pbnj
 EXPOSE 50051 9090 8080
 

Makefile

@@ -104,9 +104,9 @@ run-image: ## run PBnJ container image
 # BEGIN: lint-install .
 # http://github.com/tinkerbell/lint-install
 
-GOLINT_VERSION ?= v1.52.2
-HADOLINT_VERSION ?= v2.7.0
-SHELLCHECK_VERSION ?= v0.7.2
+GOLINT_VERSION ?= v1.63.4
+HADOLINT_VERSION ?= v2.12.0
+SHELLCHECK_VERSION ?= v0.10.0
 LINT_OS := $(shell uname)
 LINT_ARCH := $(shell uname -m)
 
@@ -132,7 +132,7 @@ out/linters/shellcheck-$(SHELLCHECK_VERSION)-$(LINT_ARCH)/shellcheck:
 
 out/linters/hadolint-$(HADOLINT_VERSION)-$(LINT_ARCH):
 	mkdir -p out/linters
-	curl -sfL https://github.com/hadolint/hadolint/releases/download/v2.6.1/hadolint-$(LINT_OS)-$(LINT_ARCH) > out/linters/hadolint-$(HADOLINT_VERSION)-$(LINT_ARCH)
+	curl -sfL https://github.com/hadolint/hadolint/releases/download/$(HADOLINT_VERSION)/hadolint-$(LINT_OS)-$(LINT_ARCH) > out/linters/hadolint-$(HADOLINT_VERSION)-$(LINT_ARCH)
 	chmod u+x out/linters/hadolint-$(HADOLINT_VERSION)-$(LINT_ARCH)
 
 out/linters/golangci-lint-$(GOLINT_VERSION)-$(LINT_ARCH):

cmd/machine.go

@@ -16,7 +16,7 @@ var machineCmd = &cobra.Command{
 	Use:   "machine",
 	Short: "Run PBnJ client machine actions",
 	Long:  `Run PBnJ client for machine actions.`,
-	Run: func(cmd *cobra.Command, args []string) {
+	Run: func(_ *cobra.Command, _ []string) {
 		var opts []grpc.DialOption
 		ctx := context.Background()
 		ctx, cancel := context.WithCancel(ctx)

cmd/nmi.go

@@ -16,7 +16,7 @@ var (
 		Use:   "nmi",
 		Short: "Send NMI",
 		Long:  `Tell the target BMC to send an NMI to the system`,
-		Run: func(cmd *cobra.Command, args []string) {
+		Run: func(_ *cobra.Command, _ []string) {
 			var opts []grpc.DialOption
 			ctx := context.Background()
 

cmd/root.go

@@ -22,7 +22,7 @@ var rootCmd = &cobra.Command{
 	Use:   "pbnj",
 	Short: "PBnJ does all your power, boot and jelly goodness for your BMCs",
 	Long:  `PBnJ is a CLI that provides a gRPC interfaces for interacting with Out-of-Band controllers/BMCs.`,
-	PersistentPreRunE: func(cmd *cobra.Command, args []string) error {
+	PersistentPreRunE: func(cmd *cobra.Command, _ []string) error {
 		return initConfig(cmd)
 	},
 }

cmd/screenshot.go

@@ -16,7 +16,7 @@ var (
 		Use:   "screenshot",
 		Short: "Take a screenshot",
 		Long:  `Take a screenshot of a target BMC`,
-		Run: func(cmd *cobra.Command, args []string) {
+		Run: func(_ *cobra.Command, _ []string) {
 			var opts []grpc.DialOption
 			ctx := context.Background()
 

cmd/sel.go

@@ -16,7 +16,7 @@ var (
 		Use:   "selclear",
 		Short: "Clear the System Event Log",
 		Long:  `Clear the System Event Log of the target BMC`,
-		Run: func(cmd *cobra.Command, args []string) {
+		Run: func(_ *cobra.Command, _ []string) {
 			var opts []grpc.DialOption
 			ctx := context.Background()
 

cmd/server.go

@@ -53,7 +53,7 @@ var (
 		Use:   "server",
 		Short: "Run PBnJ server",
 		Long:  `Run PBnJ server for interacting with BMCs.`,
-		Run: func(cmd *cobra.Command, args []string) {
+		Run: func(_ *cobra.Command, _ []string) {
 			ctx := context.Background()
 			ctx, cancel := context.WithCancel(ctx)
 			defer cancel()
@@ -63,7 +63,7 @@ var (
 
 			logger := defaultLogger(logLevel).WithName("github.com/tinkerbell/pbnj").WithValues("service", "github.com/tinkerbell/pbnj")
 
-			authzInterceptor := func(ctx context.Context, req interface{}, info *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (interface{}, error) {
+			authzInterceptor := func(ctx context.Context, req interface{}, _ *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (interface{}, error) {
 				return handler(ctx, req)
 			}
 			if enableAuthz {

go.mod

@@ -1,6 +1,6 @@
 module github.com/tinkerbell/pbnj
 
-go 1.20
+go 1.23
 
 require (
 	github.com/bmc-toolbox/bmclib v0.5.7

grpc/oob/common_test.go

@@ -35,7 +35,7 @@ func TestParseAuth(t *testing.T) {
 				diff := cmp.Diff(tc.want.Error(), errMsg.Error())
 				if diff != "" {
 					t.Logf("%+v", errMsg)
-					t.Fatalf(diff)
+					t.Fatal(diff)
 				}
 			}
 
@@ -96,7 +96,7 @@ func TestSendStatusMessage(t *testing.T) {
 
 			diff := cmp.Diff(msgs, tc.want)
 			if diff != "" {
-				t.Fatalf(diff)
+				t.Fatal(diff)
 			}
 		})
 	}

grpc/rpc/task_test.go

@@ -34,7 +34,7 @@ func TestTaskFound(t *testing.T) {
 		Ctx:        ctx,
 	}
 	taskID := xid.New().String()
-	taskRunner.Execute(ctx, logger, "test", taskID, func(s chan string) (string, error) {
+	taskRunner.Execute(ctx, logger, "test", taskID, func(_ chan string) (string, error) {
 		return "doing cool stuff", defaultError
 	})
 

grpc/server_test.go

@@ -24,9 +24,9 @@ func TestRunServer(t *testing.T) {
 	ctx, cancel := context.WithTimeout(ctx, 9*time.Second)
 	log := logr.Discard()
 	r := rand.New(rand.NewSource(time.Now().UnixNano()))
-	min := 40041
-	max := 40042
-	port := r.Intn(max-min+1) + min
+	minimum := 40041
+	maximum := 40042
+	port := r.Intn(maximum-minimum+1) + minimum
 
 	f := freecache.NewStore(freecache.DefaultOptions)
 	s := gokv.Store(f)
@@ -56,9 +56,9 @@ func TestRunServerSignals(t *testing.T) {
 	log := logr.Discard()
 
 	r := rand.New(rand.NewSource(time.Now().UnixNano()))
-	min := 40044
-	max := 40045
-	port := r.Intn(max-min+1) + min
+	minimum := 40044
+	maximum := 40045
+	port := r.Intn(maximum-minimum+1) + minimum
 	grpcServer := grpc.NewServer()
 	httpServer := http.NewServer(fmt.Sprintf(":%d", port+1))
 	httpServer.WithLogger(log)

grpc/taskrunner/taskrunner_test.go

@@ -32,7 +32,7 @@ func TestRoundTrip(t *testing.T) {
 	}
 
 	taskID := xid.New().String()
-	runner.Execute(ctx, logger, description, taskID, func(s chan string) (string, error) {
+	runner.Execute(ctx, logger, description, taskID, func(_ chan string) (string, error) {
 		return "didnt do anything", defaultError
 	})
 

pkg/logging/logging.go

@@ -30,7 +30,7 @@ func UnaryServerInterceptor(logger logr.Logger) grpc.UnaryServerInterceptor {
 
 // UnaryLogRequestID returns a new unary server interceptors that adds logr.Logger with requestID to the context if a requestID doesnt exist.
 func UnaryLogRequestID(requestIDKey, requestIDLogKey string) grpc.UnaryServerInterceptor {
-	return func(ctx context.Context, req interface{}, info *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (interface{}, error) {
+	return func(ctx context.Context, req interface{}, _ *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (interface{}, error) {
 		var requestID string
 		data, ok := metadata.FromIncomingContext(ctx)
 		if ok {
@@ -54,7 +54,7 @@ func UnaryLogRequestID(requestIDKey, requestIDLogKey string) grpc.UnaryServerInt
 
 // UnaryLogBMCIP returns a new unary server interceptors that adds the BMC IP to the logger.
 func UnaryLogBMCIP() grpc.UnaryServerInterceptor {
-	return func(ctx context.Context, req interface{}, info *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (h interface{}, err error) {
+	return func(ctx context.Context, req interface{}, _ *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (h interface{}, err error) {
 		// handle panics from reflect by just moving on. Calls to the task endpoint will always panic,
 		// as they don't contain Authn.
 		defer func() {

test/main.go

@@ -74,7 +74,7 @@ func defaultLogger(level string) logr.Logger {
 }
 
 // Returns an int >= min, < max.
-func randomInt(min, max int) string {
+func randomInt(minimum, maximum int) string {
 	r := rand.New(rand.NewSource(time.Now().UnixNano()))
-	return strconv.Itoa(r.Intn(max-min+1) + min)
+	return strconv.Itoa(r.Intn(maximum-minimum+1) + minimum)
 }

test/runner/runner.go

@@ -127,7 +127,7 @@ func RunTests(t logr.Logger, cfgData ConfigFile) {
 				goto COMPLETE
 			}
 			got.Result = strings.ToLower(got.Result)
-			diff = cmp.Diff(stepName.Want, got, cmpopts.IgnoreMapEntries(func(key, i interface{}) bool { return key == "id" }), protocmp.Transform())
+			diff = cmp.Diff(stepName.Want, got, cmpopts.IgnoreMapEntries(func(key, _ interface{}) bool { return key == "id" }), protocmp.Transform())
 			if diff != "" {
 				log.Println(diff)
 				successful = color.RedString("FAIL")