refactor(cmd): rename unused function parameters

Signed-off-by: Universal Studio <[email protected]>

cmd/decode.go

@@ -59,7 +59,7 @@ var decodeCmd = &cobra.Command{
 	Long: `This command allows you to decode binary data saved by PaperCrypt. 
 The data should be read from a file or stdin, you will be required to provide a passphrase.`,
 	Example: `papercrypt decode -i <file>.txt -o <file>.txt`,
-	RunE: func(cmd *cobra.Command, args []string) error {
+	RunE: func(cmd *cobra.Command, _ []string) error {
 		// 1. Open output file
 		outFile, err := internal.GetFileHandleCarefully(outFileName, overrideOutFile)
 		if err != nil {

cmd/generate.go

@@ -61,7 +61,7 @@ Please note, to decrypt the data from the output PaperCrypt PDF, you'll need the
 encryption process. Treat this passphrase with care; loss of the passphrase could result in the permanent loss of the 
 encrypted data.`,
 	Example: "papercrypt generate -i <file>.json -o <file>.pdf --purpose \"My secret data\" --comment \"This is a comment\" --date \"2021-01-01 12:00:00\"",
-	RunE: func(cmd *cobra.Command, args []string) error {
+	RunE: func(cmd *cobra.Command, _ []string) error {
 		// 1. Open output file
 		outFile, err := internal.GetFileHandleCarefully(outFileName, overrideOutFile)
 		if err != nil {

cmd/generateKey.go

@@ -52,7 +52,7 @@ var generateKeyCmd = &cobra.Command{
 	Short:        "Generates a mnemonic key phrase",
 	Long: fmt.Sprintf(`This command generates a mnemonic key phrase base on the eff.org large word list,
 which can be found here: %s.`, wordListURLFormatted),
-	RunE: func(cmd *cobra.Command, args []string) error {
+	RunE: func(_ *cobra.Command, _ []string) error {
 		outFile, err := internal.GetFileHandleCarefully(outFileName, overrideOutFile)
 		if err != nil {
 			return err

cmd/man.go

@@ -37,7 +37,7 @@ var manCmd = &cobra.Command{
 	SilenceUsage:          true,
 	DisableFlagsInUseLine: true,
 	Hidden:                true,
-	RunE: func(cmd *cobra.Command, args []string) error {
+	RunE: func(_ *cobra.Command, _ []string) error {
 		manPage, err := mcobra.NewManPage(1, rootCmd.Root())
 		if err != nil {
 			return err

cmd/phraseSheet.go

@@ -47,7 +47,7 @@ var phraseSheetCmd = &cobra.Command{
 	Use:          "phraseSheet [base64 seed]",
 	Short:        "Generate a passphrase sheet.",
 	Example:      "papercrypt phraseSheet -o phraseSheet.pdf",
-	RunE: func(cmd *cobra.Command, args []string) error {
+	RunE: func(_ *cobra.Command, args []string) error {
 		// 1. Open output file
 		outFile, err := internal.GetFileHandleCarefully(outFileName, overrideOutFile)
 		if err != nil {

cmd/qr.go

@@ -46,7 +46,7 @@ This command allows you to decode data saved by PaperCrypt.
 The QR code in a PaperCrypt document contains a JSON serialized object
 that contains the encrypted data and the PaperCrypt metadata.`,
 	Example: `papercrypt qr ./qr.png | papercrypt decode -o ./out.json -P passphrase`,
-	RunE: func(cmd *cobra.Command, args []string) error {
+	RunE: func(_ *cobra.Command, args []string) error {
 		// 1. get data from either argument or inFileName
 		if len(args) != 0 {
 			inFileName = args[0]

cmd/root.go

@@ -47,15 +47,15 @@ var rootCmd = &cobra.Command{
 
 It is designed to let you enter data, encrypt it with a passphrase,
 and then prepare a printable document that is optimized for being able to restore the data.`,
-	PersistentPreRun: func(cmd *cobra.Command, args []string) {
+	PersistentPreRun: func(_ *cobra.Command, _ []string) {
 		level := max(log.InfoLevel-log.Level(verbosity), log.DebugLevel)
 		log.SetLevel(level)
 		log.Debug("verbosity set to " + level.String())
 	},
 	PersistentPostRun: func(_ *cobra.Command, _ []string) {
 		log.Info("thank you for using papercrypt!")
 	},
-	RunE: func(cmd *cobra.Command, args []string) error {
+	RunE: func(cmd *cobra.Command, _ []string) error {
 		cmd.Println("PaperCrypt  Copyright (C) 2023  TMUniversal <[email protected]>")
 		cmd.Println("This program comes with ABSOLUTELY NO WARRANTY; for details type `papercrypt show w'.")
 		cmd.Println("This is free software, and you are welcome to redistribute it")

cmd/show.go

@@ -47,7 +47,7 @@ var showCmdWarranty = &cobra.Command{
 	Aliases:      []string{"w"},
 	SilenceUsage: true,
 	Short:        "Show warranty info",
-	Run: func(cmd *cobra.Command, args []string) {
+	Run: func(_ *cobra.Command, _ []string) {
 		log.Info("This program is licensed under the terms of the GNU AGPL-3.0-or-later license.")
 		log.Info("An excerpt from the license will be printed below, to view the full license, please run `papercrypt show c'.\n")
 		fmt.Println(`  15. Disclaimer of Warranty.
@@ -89,7 +89,7 @@ var showCmdCopyright = &cobra.Command{
 	Aliases:      []string{"c", "license", "l"},
 	SilenceUsage: true,
 	Short:        "Show copyright info",
-	Run: func(cmd *cobra.Command, args []string) {
+	Run: func(_ *cobra.Command, _ []string) {
 		log.Info("This program is licensed under the terms of the GNU AGPL-3.0-or-later license.")
 		fmt.Println(*LicenseText)
 	},
@@ -100,7 +100,7 @@ var showCmdThirdParty = &cobra.Command{
 	Aliases:      []string{"t"},
 	SilenceUsage: true,
 	Short:        "Show third party licenses",
-	Run: func(cmd *cobra.Command, args []string) {
+	Run: func(_ *cobra.Command, _ []string) {
 		fmt.Println(*ThirdPartyText)
 	},
 }

cmd/version.go

@@ -33,9 +33,10 @@ var versionCmd = &cobra.Command{
 	Args:         cobra.NoArgs,
 	Use:          "version",
 	Short:        "Shows the version and build information of the application",
-	PersistentPostRun: func(cmd *cobra.Command, args []string) {
+	PersistentPostRun: func(_ *cobra.Command, _ []string) {
+		// Present to override the default behavior of the root command
 	},
-	Run: func(cmd *cobra.Command, args []string) {
+	Run: func(_ *cobra.Command, _ []string) {
 		fmt.Println(internal.VersionInfo.String())
 	},
 }