replace reviewdog fully by golangci-lint (#6139)

Signed-off-by: Ondřej Benkovský <ondrej.benkovsky@jamf.com>

.github/workflows/reviewdog.yml

@@ -1,25 +0,0 @@
-name: Reviewdog
-
-on:
-  pull_request:
-    branches:
-      - master
-
-permissions: read-all
-
-jobs:
-  gofmt:
-    name: Go Fmt
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@93ea575cb5d8a053eaa0ac8fa3b40d7e05a33cc8
-      - run: find . -not -path '*/\.git/*' -type f -name '*.go' -exec gofmt -s -w {} \+
-      - uses: reviewdog/action-suggester@8f83d27e749053b2029600995c115026a010408e
-
-  whitespace:
-    name: Whitespace
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@93ea575cb5d8a053eaa0ac8fa3b40d7e05a33cc8
-      - run: find . -not -path '*/\.git/*' -type f -not -name '*.go' -exec sed -i 's/[[:space:]]\{1,\}$//' {} \+
-      - uses: reviewdog/action-suggester@8f83d27e749053b2029600995c115026a010408e

.golangci.yml

@@ -9,3 +9,4 @@ linters:
     - typecheck
     - whitespace
     - unused
+    - gofmt

plugin/k8s_external/external.go

@@ -7,7 +7,6 @@ NXDOMAIN depending on the state of the cluster.
 
 A plugin willing to provide these services must implement the Externaler interface, although it
 likely only makes sense for the *kubernetes* plugin.
-
 */
 package external
 

plugin/loadbalance/weighted_test.go

@@ -21,7 +21,7 @@ w1,example.org
 `
 
 var testOneDomainWRR = map[string]weights{
-	"w1,example.org.": weights{
+	"w1,example.org.": {
 		&weightItem{net.ParseIP("192.168.1.15"), uint8(10)},
 		&weightItem{net.ParseIP("192.168.1.14"), uint8(20)},
 	},
@@ -43,12 +43,12 @@ w2.example.org
 `
 
 var testTwoDomainsWRR = map[string]weights{
-	"w1.example.org.": weights{
+	"w1.example.org.": {
 		&weightItem{net.ParseIP("192.168.1.15"), uint8(10)},
 		&weightItem{net.ParseIP("192.168.1.14"), uint8(20)},
 	},
-	"w2.example.org.": weights{},
-	"w3.example.org.": weights{
+	"w2.example.org.": {},
+	"w3.example.org.": {
 		&weightItem{net.ParseIP("192.168.2.16"), uint8(11)},
 		&weightItem{net.ParseIP("192.168.2.15"), uint8(12)},
 		&weightItem{net.ParseIP("192.168.2.14"), uint8(13)},
@@ -234,17 +234,17 @@ func TestLoadBalanceWRR(t *testing.T) {
 
 	// domain maps to test
 	oneDomain := map[string]weights{
-		"endpoint.region2.skydns.test.": weights{
+		"endpoint.region2.skydns.test.": {
 			&weightItem{net.ParseIP("10.240.0.2"), uint8(3)},
 			&weightItem{net.ParseIP("10.240.0.1"), uint8(2)},
 		},
 	}
 	twoDomains := map[string]weights{
-		"endpoint.region2.skydns.test.": weights{
+		"endpoint.region2.skydns.test.": {
 			&weightItem{net.ParseIP("10.240.0.2"), uint8(5)},
 			&weightItem{net.ParseIP("10.240.0.1"), uint8(2)},
 		},
-		"endpoint.region1.skydns.test.": weights{
+		"endpoint.region1.skydns.test.": {
 			&weightItem{net.ParseIP("::2"), uint8(4)},
 			&weightItem{net.ParseIP("::1"), uint8(3)},
 		},

plugin/metadata/provider.go

@@ -34,7 +34,6 @@
 //	valueFunc := metadata.ValueFunc(ctx, "test/something")
 //	value := valueFunc()
 //	// use 'value'
-//
 package metadata
 
 import (

plugin/pkg/fall/fall.go

@@ -10,7 +10,6 @@
 // See https://github.com/coredns/coredns/issues/2723 for some discussion on this, which includes this quote:
 //
 // TL;DR: `fallthrough` is indeed risky and hackish, but still a good feature of CoreDNS as it allows to quickly answer boring edge cases.
-//
 package fall
 
 import (

plugin/pkg/tls/tls.go

@@ -34,10 +34,12 @@ func setTLSDefaults(ctls *tls.Config) {
 //   - creates a Config with no cert and using system CAs
 //   - use for a client that talks to a server with a public signed cert (CA installed in system)
 //   - the client will not be authenticated by the server since there is no cert
+//
 // one arg: the path to CA PEM file
 //   - creates a Config with no cert using a specific CA
 //   - use for a client that talks to a server with a private signed cert (CA not installed in system)
 //   - the client will not be authenticated by the server since there is no cert
+//
 // two args: path to cert PEM file, the path to private key PEM file
 //   - creates a Config with a cert, using system CAs to validate the other end
 //   - use for:
@@ -45,6 +47,7 @@ func setTLSDefaults(ctls *tls.Config) {
 //   - a client that talks to a server with a public cert and needs certificate-based authentication
 //   - the other end will authenticate this end via the provided cert
 //   - the cert of the other end will be verified via system CAs
+//
 // three args: path to cert PEM file, path to client private key PEM file, path to CA PEM file
 //   - creates a Config with the cert, using specified CA to validate the other end
 //   - use for:

plugin/route53/route53.go

@@ -167,6 +167,7 @@ const escapeSeq = "\\"
 // for everything else.
 //
 // Example:
+//
 //	`\\052.example.com.` -> `*.example.com`
 //	`\\137.example.com.` -> error ('_' is not valid)
 func maybeUnescape(s string) (string, error) {

test/readme_test.go

@@ -35,9 +35,11 @@ PrivateKey: f03VplaIEA+KHI9uizlemUSbUJH86hPBPjmcUninPoM=
 // actually works. Each corefile snippet is only used if the language is set to 'corefile':
 //
 // ~~~ corefile
+//
 //	. {
 //		# check-this-please
 //	}
+//
 // ~~~
 //
 // While we're at it - we also check the README.md itself. It should at least have the sections: