Upgrading linter

.github/workflows/lint.yaml

@@ -32,4 +32,4 @@ jobs:
       - name: Lint
         uses: golangci/golangci-lint-action@v3
         with:
-          version: v1.55
+          version: v1.58

.golangci.yaml

@@ -0,0 +1,30 @@
+run:
+  timeout: "120s"
+
+output:
+  formats:
+    - format: "colored-line-number"
+
+linters:
+  enable:
+    - "gocyclo"
+    - "unconvert"
+    - "goimports"
+    - "govet"
+    - "misspell"
+    - "nakedret"
+    - "revive"
+    - "goconst"
+    - "unparam"
+    - "gofmt"
+    - "errname"
+    - "zerologlint"
+
+linters-settings:
+  staticcheck:
+    # SAxxxx checks in https://staticcheck.io/docs/configuration/options/#checks
+    # Default: ["*"]
+    checks: ["all"]
+
+issues:
+  exclude-use-default: false

gateway/gateway.go

@@ -275,10 +275,10 @@ func prepareNATSClient(conf *natsconf.Config, name string) *nats.EncodedConn {
 	opts = append(opts, nats.Name(name))
 
 	// Add our own connection logging stuff
-	opts = append(opts, nats.ConnectHandler(func(nc *nats.Conn) {
+	opts = append(opts, nats.ConnectHandler(func(_ *nats.Conn) {
 		log.Info().Str("url", conf.URL).Msg("nats connected")
 	}))
-	opts = append(opts, nats.DisconnectHandler(func(nc *nats.Conn) {
+	opts = append(opts, nats.DisconnectHandler(func(_ *nats.Conn) {
 		log.Warn().Str("url", conf.URL).Msg("nats disconnected")
 	}))