golangci-lint: Bump to latest to fix high memory consumption

- Update deprecated fields in `.golangci.yaml`.
- Remove deprecated `--deadline` flag.
- Replace deprecated `k8s.io/utils/pointer` with new generic `k8s.io/utils/ptr` package.

.golangci.yaml

@@ -24,8 +24,9 @@ run:
   # from this option's value (see skip-dirs-use-default).
   # "/" will be replaced by current OS file path separator to properly work
   # on Windows.
-  skip-dirs:
-    - vendor
+  issues:
+    exclude-dirs:
+      - vendor
 
   # default is true. Enables skipping of directories:
   #   vendor$, third_party$, testdata$, examples$, Godeps$, builtin$
@@ -50,7 +51,8 @@ run:
 output:
   # colored-line-number|line-number|json|tab|checkstyle|code-climate|junit-xml|github-actions
   # default is "colored-line-number"
-  format: tab
+  formats:
+    - format: tab
 
   # print lines of code with issue, default is true
   print-issued-lines: true

Makefile

@@ -211,7 +211,7 @@ endef
 .PHONY: lint
 ## Checks the code with golangci-lint
 lint: $(GOLANGCI_LINT_BIN)
-	$(GOLANGCI_LINT_BIN) run -c .golangci.yaml --deadline=30m
+	$(GOLANGCI_LINT_BIN) run -c .golangci.yaml
 
 $(GOLANGCI_LINT_BIN):
 	mkdir -p $(BIN_DIR)

api/v1beta1/webhook_test.go

@@ -6,7 +6,7 @@ import (
 	. "github.com/onsi/ginkgo"
 	. "github.com/onsi/gomega"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-	"k8s.io/utils/pointer"
+	"k8s.io/utils/ptr"
 )
 
 func makeExternalDNS(name string, domains []ExternalDNSDomain) *ExternalDNS {
@@ -139,7 +139,7 @@ var _ = Describe("ExternalDNS admission webhook", func() {
 				{
 					ExternalDNSDomainUnion: ExternalDNSDomainUnion{
 						MatchType: DomainMatchTypeRegex,
-						Pattern:   pointer.String(`(.*\.test.com`),
+						Pattern:   ptr.To[string](`(.*\.test.com`),
 					},
 					FilterType: FilterTypeInclude,
 				},
@@ -166,14 +166,14 @@ var _ = Describe("ExternalDNS admission webhook", func() {
 				{
 					ExternalDNSDomainUnion: ExternalDNSDomainUnion{
 						MatchType: DomainMatchTypeExact,
-						Name:      pointer.String("abc.test.com"),
+						Name:      ptr.To[string]("abc.test.com"),
 					},
 					FilterType: FilterTypeInclude,
 				},
 				{
 					ExternalDNSDomainUnion: ExternalDNSDomainUnion{
 						MatchType: DomainMatchTypeExact,
-						Name:      pointer.String(`(.*)\.test\.com`),
+						Name:      ptr.To[string](`(.*)\.test\.com`),
 					},
 					FilterType: FilterTypeInclude,
 				},

hack/golangci-lint.sh

@@ -1,7 +1,7 @@
 #!/bin/sh
 set -e
 
-GOLANGCI_VERSION="1.51.2"
+GOLANGCI_VERSION="1.59.1"
 
 OUTPUT_PATH=${1:-./bin/golangci-lint}
 
@@ -10,10 +10,10 @@ GOARCH=$(go env GOARCH)
 
 case $GOOS in
   linux)
-    CHECKSUM="4de479eb9d9bc29da51aec1834e7c255b333723d38dbd56781c68e5dddc6a90b"
+    CHECKSUM="c30696f1292cff8778a495400745f0f9c0406a3f38d8bb12cef48d599f6c7791"
     ;;
   darwin)
-    CHECKSUM="0549cbaa2df451cf3a2011a9d73a9cb127784d26749d9cd14c9f4818af104d44"
+    CHECKSUM="2f945063394a489c0037f0369c0ce21bc007565c08f90b924a35f4c04721cbc0"
     ;;
     *)
     echo "Unsupported OS $GOOS"