chore(lint): satisfy the linter (#1223)

cmd/file_render.go

@@ -47,7 +47,7 @@ combined JSON file:
 `,
 		Args: cobra.ArbitraryArgs,
 		RunE: executeFileRenderCmd,
-		PreRunE: func(cmd *cobra.Command, args []string) error {
+		PreRunE: func(_ *cobra.Command, args []string) error {
 			fileRenderCmdKongStateFile = args
 			if len(fileRenderCmdKongStateFile) == 0 {
 				fileRenderCmdKongStateFile = []string{"-"} // default to stdin

cmd/gateway_diff.go

@@ -26,7 +26,7 @@ func newDiffCmd(deprecated bool) *cobra.Command {
 	short := "Diff the current entities in Kong with the one on disks"
 	execute := executeDiff
 	argsValidator := cobra.MinimumNArgs(0)
-	preRun := func(cmd *cobra.Command, args []string) error {
+	preRun := func(_ *cobra.Command, args []string) error {
 		diffCmdKongStateFile = args
 		if len(diffCmdKongStateFile) == 0 {
 			diffCmdKongStateFile = []string{"-"}
@@ -47,7 +47,7 @@ func newDiffCmd(deprecated bool) *cobra.Command {
 			return executeDiff(cmd, args)
 		}
 		argsValidator = validateNoArgs
-		preRun = func(cmd *cobra.Command, args []string) error {
+		preRun = func(_ *cobra.Command, _ []string) error {
 			if len(diffCmdKongStateFile) == 0 {
 				return fmt.Errorf("a state file with Kong's configuration " +
 					"must be specified using `-s`/`--state` flag")

cmd/gateway_sync.go

@@ -27,7 +27,7 @@ func newSyncCmd(deprecated bool) *cobra.Command {
 	short := "Sync performs operations to get Kong's configuration to match the state file"
 	execute := executeSync
 	argsValidator := cobra.MinimumNArgs(0)
-	preRun := func(cmd *cobra.Command, args []string) error {
+	preRun := func(_ *cobra.Command, args []string) error {
 		syncCmdKongStateFile = args
 		if len(syncCmdKongStateFile) == 0 {
 			syncCmdKongStateFile = []string{"-"}
@@ -47,7 +47,7 @@ func newSyncCmd(deprecated bool) *cobra.Command {
 			return executeSync(cmd, args)
 		}
 		argsValidator = validateNoArgs
-		preRun = func(cmd *cobra.Command, args []string) error {
+		preRun = func(_ *cobra.Command, _ []string) error {
 			if len(syncCmdKongStateFile) == 0 {
 				return fmt.Errorf("a state file with Kong's configuration " +
 					"must be specified using `-s`/`--state` flag")

cmd/gateway_validate.go

@@ -148,15 +148,15 @@ this command unless --online flag is used.
 			return executeValidate(cmd, args)
 		}
 		argsValidator = validateNoArgs
-		preRun = func(cmd *cobra.Command, args []string) error {
+		preRun = func(_ *cobra.Command, _ []string) error {
 			if len(diffCmdKongStateFile) == 0 {
 				return fmt.Errorf("a state file with Kong's configuration " +
 					"must be specified using `-s`/`--state` flag")
 			}
 			return preRunSilenceEventsFlag()
 		}
 	} else {
-		preRun = func(cmd *cobra.Command, args []string) error {
+		preRun = func(_ *cobra.Command, args []string) error {
 			validateOnline = online
 			validateCmdKongStateFile = args
 			if len(validateCmdKongStateFile) == 0 {

cmd/konnect.go

@@ -17,7 +17,7 @@ func newKonnectCmd() *cobra.Command {
 		Short: "[deprecated] Configuration tool for Konnect",
 		Long: `The konnect command prints subcommands that can be used to
 configure Konnect.` + konnectAlphaState,
-		PersistentPreRun: func(cmd *cobra.Command, args []string) {
+		PersistentPreRun: func(_ *cobra.Command, _ []string) {
 			cprint.UpdatePrintf("Notice: The 'deck konnect' command has been deprecated as of v1.12. \n" +
 				"Please use deck <cmd> instead if you would like to declaratively manage your \n" +
 				"Kong gateway config with Konnect.\n")

cmd/konnect_diff.go

@@ -21,12 +21,12 @@ func newKonnectDiffCmd() *cobra.Command {
 	the entities in local files. This allows you to see the entities
 	that will be created, updated, or deleted.` + konnectAlphaState,
 		Args: validateNoArgs,
-		RunE: func(cmd *cobra.Command, args []string) error {
+		RunE: func(cmd *cobra.Command, _ []string) error {
 			_ = sendAnalytics("konnect-diff", "", modeKonnect)
 			return syncKonnect(cmd.Context(), konnectDiffCmdKongStateFile, true,
 				konnectDiffCmdParallelism)
 		},
-		PreRunE: func(cmd *cobra.Command, args []string) error {
+		PreRunE: func(_ *cobra.Command, _ []string) error {
 			return preRunSilenceEventsFlag()
 		},
 	}

cmd/konnect_dump.go

@@ -27,7 +27,7 @@ func newKonnectDumpCmd() *cobra.Command {
 	The file can then be read using the 'deck konnect sync' command or 'deck konnect diff' command to
 	configure Konnect.` + konnectAlphaState,
 		Args: validateNoArgs,
-		RunE: func(cmd *cobra.Command, args []string) error {
+		RunE: func(cmd *cobra.Command, _ []string) error {
 			httpClient := utils.HTTPClient()
 			_ = sendAnalytics("konnect-dump", "", modeKonnect)
 

cmd/konnect_ping.go

@@ -16,7 +16,7 @@ func newKonnectPingCmd() *cobra.Command {
 can connect to Konnect's API endpoint. It also validates the supplied
 credentials.` + konnectAlphaState,
 		Args: validateNoArgs,
-		RunE: func(cmd *cobra.Command, args []string) error {
+		RunE: func(cmd *cobra.Command, _ []string) error {
 			_ = sendAnalytics("konnect-ping", "", modeKonnect)
 			client, err := utils.GetKonnectClient(nil, konnectConfig)
 			if err != nil {

cmd/konnect_sync.go

@@ -13,12 +13,12 @@ func newKonnectSyncCmd() *cobra.Command {
 		Long: `The konnect sync command reads the state file and performs operations in Konnect
 to get Konnect's state in sync with the input state.` + konnectAlphaState,
 		Args: validateNoArgs,
-		RunE: func(cmd *cobra.Command, args []string) error {
+		RunE: func(cmd *cobra.Command, _ []string) error {
 			_ = sendAnalytics("konnect-sync", "", modeKonnect)
 			return syncKonnect(cmd.Context(), konnectDiffCmdKongStateFile, false,
 				konnectDiffCmdParallelism)
 		},
-		PreRunE: func(cmd *cobra.Command, args []string) error {
+		PreRunE: func(_ *cobra.Command, _ []string) error {
 			return preRunSilenceEventsFlag()
 		},
 	}

cmd/root.go

@@ -44,7 +44,7 @@ configuration file.
 
 It can be used to export, import, or sync entities to Kong.`,
 		SilenceUsage: true,
-		PersistentPreRunE: func(cmd *cobra.Command, args []string) error {
+		PersistentPreRunE: func(_ *cobra.Command, _ []string) error {
 			if _, err := url.ParseRequestURI(rootConfig.Address); err != nil {
 				return fmt.Errorf("invalid URL: %w", err)
 			}

cmd/version.go

@@ -22,7 +22,7 @@ func newVersionCmd() *cobra.Command {
 		Long: `The version command prints the version of decK along with a Git short
 commit hash of the source tree.`,
 		Args: validateNoArgs,
-		Run: func(cmd *cobra.Command, args []string) {
+		Run: func(_ *cobra.Command, _ []string) {
 			fmt.Printf("decK %s (%s) \n", VERSION, COMMIT)
 		},
 	}

docs/generate-docs.go

@@ -18,7 +18,7 @@ import (
 
 func genMarkdownTree(cmd *cobra.Command, dir string) error {
 	identity := func(s string) string { return s }
-	emptyStr := func(s string) string { return "" }
+	emptyStr := func(_ string) string { return "" }
 	return genMarkdownTreeCustom(cmd, dir, emptyStr, identity)
 }