Linting.

.golangci.yml

@@ -158,6 +158,7 @@ linters:
     - nlreturn
     - nolintlint
     - nosnakecase
+    - perfsprint
     - promlinter
     - rowserrcheck
     - scopelint

cmd/accountcreate.go

@@ -29,7 +29,7 @@ var accountCreateCmd = &cobra.Command{
     ethdo account create --account="primary/operations" --passphrase="my secret"
 
 In quiet mode this will return 0 if the account is created successfully, otherwise 1.`,
-	RunE: func(cmd *cobra.Command, args []string) error {
+	RunE: func(cmd *cobra.Command, _ []string) error {
 		res, err := accountcreate.Run(cmd)
 		if err != nil {
 			return err

cmd/accountderive.go

@@ -29,7 +29,7 @@ var accountDeriveCmd = &cobra.Command{
     ethdo account derive --mnemonic="..." --path="m/12381/3600/0/0"
 
 In quiet mode this will return 0 if the inputs can derive an account account, otherwise 1.`,
-	RunE: func(cmd *cobra.Command, args []string) error {
+	RunE: func(cmd *cobra.Command, _ []string) error {
 		res, err := accountderive.Run(cmd)
 		if err != nil {
 			return err

cmd/accountimport.go

@@ -29,7 +29,7 @@ var accountImportCmd = &cobra.Command{
     ethdo account import --account="primary/testing" --key="0x..." --passphrase="my secret"
 
 In quiet mode this will return 0 if the account is imported successfully, otherwise 1.`,
-	RunE: func(cmd *cobra.Command, args []string) error {
+	RunE: func(cmd *cobra.Command, _ []string) error {
 		res, err := accountimport.Run(cmd)
 		if err != nil {
 			return err

cmd/accountinfo.go

@@ -33,7 +33,7 @@ var accountInfoCmd = &cobra.Command{
     ethdo account info --account="primary/my funds"
 
 In quiet mode this will return 0 if the account exists, otherwise 1.`,
-	Run: func(cmd *cobra.Command, args []string) {
+	Run: func(_ *cobra.Command, _ []string) {
 		ctx, cancel := context.WithTimeout(context.Background(), viper.GetDuration("timeout"))
 		defer cancel()
 

cmd/accountkey.go

@@ -30,7 +30,7 @@ var accountKeyCmd = &cobra.Command{
     ethdo account key --account="Personal wallet/Operations" --passphrase="my account passphrase"
 
 In quiet mode this will return 0 if the key can be obtained, otherwise 1.`,
-	RunE: func(cmd *cobra.Command, args []string) error {
+	RunE: func(cmd *cobra.Command, _ []string) error {
 		res, err := accountkey.Run(cmd)
 		if err != nil {
 			return err

cmd/accountlock.go

@@ -29,7 +29,7 @@ var accountLockCmd = &cobra.Command{
     ethdo account lock --account="primary/my funds"
 
 In quiet mode this will return 0 if the account is locked, otherwise 1.`,
-	Run: func(cmd *cobra.Command, args []string) {
+	Run: func(_ *cobra.Command, _ []string) {
 		ctx, cancel := context.WithTimeout(context.Background(), viper.GetDuration("timeout"))
 		defer cancel()
 

cmd/accountunlock.go

@@ -30,7 +30,7 @@ var accountUnlockCmd = &cobra.Command{
     ethdo account unlock --account="primary/my funds" --passphrase="secret"
 
 In quiet mode this will return 0 if the account is unlocked, otherwise 1.`,
-	Run: func(cmd *cobra.Command, args []string) {
+	Run: func(_ *cobra.Command, _ []string) {
 		ctx, cancel := context.WithTimeout(context.Background(), viper.GetDuration("timeout"))
 		defer cancel()
 

cmd/attesterduties.go

@@ -29,7 +29,7 @@ var attesterDutiesCmd = &cobra.Command{
     ethdo attester duties --validator=Validators/00001 --epoch=12345
 
 In quiet mode this will return 0 if a duty from the attester is found, otherwise 1.`,
-	RunE: func(cmd *cobra.Command, args []string) error {
+	RunE: func(cmd *cobra.Command, _ []string) error {
 		res, err := attesterduties.Run(cmd)
 		if err != nil {
 			return err

cmd/attesterinclusion.go

@@ -29,7 +29,7 @@ var attesterInclusionCmd = &cobra.Command{
     ethdo attester inclusion --validator=Validators/00001 --epoch=12345
 
 In quiet mode this will return 0 if an attestation from the attester is found on the block of the given epoch, otherwise 1.`,
-	RunE: func(cmd *cobra.Command, args []string) error {
+	RunE: func(cmd *cobra.Command, _ []string) error {
 		res, err := attesterinclusion.Run(cmd)
 		if err != nil {
 			return err

cmd/blockanalyze.go

@@ -29,7 +29,7 @@ var blockAnalyzeCmd = &cobra.Command{
     ethdo block analyze --blockid=12345
 
 In quiet mode this will return 0 if the block information is present and not skipped, otherwise 1.`,
-	RunE: func(cmd *cobra.Command, args []string) error {
+	RunE: func(cmd *cobra.Command, _ []string) error {
 		res, err := blockanalyze.Run(cmd)
 		if err != nil {
 			return err

cmd/blockinfo.go

@@ -29,7 +29,7 @@ var blockInfoCmd = &cobra.Command{
     ethdo block info --blockid=12345
 
 In quiet mode this will return 0 if the block information is present and not skipped, otherwise 1.`,
-	RunE: func(cmd *cobra.Command, args []string) error {
+	RunE: func(cmd *cobra.Command, _ []string) error {
 		res, err := blockinfo.Run(cmd)
 		if err != nil {
 			return err

cmd/chaineth1votes.go

@@ -31,7 +31,7 @@ var chainEth1VotesCmd = &cobra.Command{
 Note that this will fetch the votes made in blocks up to the end of the provided epoch.
 
 In quiet mode this will return 0 if there is a majority for the votes, otherwise 1.`,
-	RunE: func(cmd *cobra.Command, args []string) error {
+	RunE: func(cmd *cobra.Command, _ []string) error {
 		res, err := chaineth1votes.Run(cmd)
 		if err != nil {
 			return err

cmd/chaininfo.go

@@ -35,7 +35,7 @@ var chainInfoCmd = &cobra.Command{
     ethdo chain info
 
 In quiet mode this will return 0 if the chain information can be obtained, otherwise 1.`,
-	Run: func(cmd *cobra.Command, args []string) {
+	Run: func(_ *cobra.Command, _ []string) {
 		ctx := context.Background()
 
 		eth2Client, err := util.ConnectToBeaconNode(ctx, &util.ConnectOpts{

cmd/chainqueues.go

@@ -29,7 +29,7 @@ var chainQueuesCmd = &cobra.Command{
     ethdo chain queues
 
 In quiet mode this will return 0 if the entry and exit queues are 0, otherwise 1.`,
-	RunE: func(cmd *cobra.Command, args []string) error {
+	RunE: func(cmd *cobra.Command, _ []string) error {
 		res, err := chainqueues.Run(cmd)
 		if err != nil {
 			return err

cmd/chainspec.go

@@ -37,7 +37,7 @@ var chainSpecCmd = &cobra.Command{
     ethdo chain spec
 
 In quiet mode this will return 0 if the chain specification can be obtained, otherwise 1.`,
-	Run: func(cmd *cobra.Command, args []string) {
+	Run: func(_ *cobra.Command, _ []string) {
 		ctx := context.Background()
 
 		eth2Client, err := util.ConnectToBeaconNode(ctx, &util.ConnectOpts{

cmd/chainstatus.go

@@ -40,7 +40,7 @@ var chainStatusCmd = &cobra.Command{
     ethdo chain status
 
 In quiet mode this will return 0 if the chain status can be obtained, otherwise 1.`,
-	Run: func(cmd *cobra.Command, args []string) {
+	Run: func(_ *cobra.Command, _ []string) {
 		ctx := context.Background()
 
 		eth2Client, err := util.ConnectToBeaconNode(ctx, &util.ConnectOpts{

cmd/chaintime.go

@@ -27,7 +27,7 @@ var chainTimeCmd = &cobra.Command{
 	Long: `Obtain info about the chain at a given time.  For example:
 
     ethdo chain time --slot=12345`,
-	RunE: func(cmd *cobra.Command, args []string) error {
+	RunE: func(cmd *cobra.Command, _ []string) error {
 		res, err := chaintime.Run(cmd)
 		if err != nil {
 			return err

cmd/chainverifysignedcontributionandproof.go

@@ -28,7 +28,7 @@ var chainVerifySignedContributionAndProofCmd = &cobra.Command{
     ethdo chain verify signedcontributionandproof --data=... --validator=...
 
 validator can be an account, a public key or an index.`,
-	RunE: func(cmd *cobra.Command, args []string) error {
+	RunE: func(cmd *cobra.Command, _ []string) error {
 		res, err := chainverifysignedcontributionandproof.Run(cmd)
 		if err != nil {
 			return err

cmd/depositverify.go

@@ -50,7 +50,7 @@ var depositVerifyCmd = &cobra.Command{
 The deposit data is compared to the supplied withdrawal account/public key, validator public key, and value to ensure they match.
 
 In quiet mode this will return 0 if the data is verified correctly, otherwise 1.`,
-	Run: func(cmd *cobra.Command, args []string) {
+	Run: func(_ *cobra.Command, _ []string) {
 		assert(depositVerifyData != "", "--data is required")
 		var data []byte
 		var err error

cmd/epochsummary.go

@@ -29,7 +29,7 @@ var epochSummaryCmd = &cobra.Command{
     ethdo epoch summary --epoch=12345
 
 In quiet mode this will return 0 if information for the epoch is found, otherwise 1.`,
-	RunE: func(cmd *cobra.Command, args []string) error {
+	RunE: func(cmd *cobra.Command, _ []string) error {
 		res, err := epochsummary.Run(cmd)
 		if err != nil {
 			return err

cmd/exitverify.go

@@ -39,7 +39,7 @@ var exitVerifyCmd = &cobra.Command{
     ethdo exit verify --signed-operation=exitdata.json --validator=primary/current
 
 In quiet mode this will return 0 if the exit is verified correctly, otherwise 1.`,
-	Run: func(cmd *cobra.Command, args []string) {
+	Run: func(_ *cobra.Command, _ []string) {
 		ctx := context.Background()
 
 		assert(viper.GetString("signed-operation") != "", "signed-operation is required")

cmd/nodeevents.go

@@ -27,7 +27,7 @@ var nodeEventsCmd = &cobra.Command{
 	Long: `Report events from a node.  For example:
 
     ethdo node events --events=head,chain_reorg.`,
-	RunE: func(cmd *cobra.Command, args []string) error {
+	RunE: func(cmd *cobra.Command, _ []string) error {
 		res, err := nodeevents.Run(cmd)
 		if err != nil {
 			return err

cmd/nodeinfo.go

@@ -33,7 +33,7 @@ var nodeInfoCmd = &cobra.Command{
     ethdo node info
 
 In quiet mode this will return 0 if the node information can be obtained, otherwise 1.`,
-	Run: func(cmd *cobra.Command, args []string) {
+	Run: func(_ *cobra.Command, _ []string) {
 		ctx := context.Background()
 
 		eth2Client, err := util.ConnectToBeaconNode(ctx, &util.ConnectOpts{

cmd/proposerduties.go

@@ -29,7 +29,7 @@ var proposerDutiesCmd = &cobra.Command{
     ethdo proposer duties --epoch=12345
 
 In quiet mode this will return 0 if duties can be obtained, otherwise 1.`,
-	RunE: func(cmd *cobra.Command, args []string) error {
+	RunE: func(cmd *cobra.Command, _ []string) error {
 		res, err := proposerduties.Run(cmd)
 		if err != nil {
 			return err

cmd/signatureaggregate.go

@@ -40,7 +40,7 @@ var signatureAggregateCmd = &cobra.Command{
 Signatures are specified as "signature" for simple aggregation, and as "id:signature" for threshold aggregation.
 
 In quiet mode this will return 0 if the signatures can be aggregated, otherwise 1.`,
-	Run: func(cmd *cobra.Command, args []string) {
+	Run: func(_ *cobra.Command, _ []string) {
 		assert(len(signatureAggregateSignatures) > 1, "multiple signatures required to aggregate")
 		var signature *bls.Sign
 		var err error

cmd/signaturesign.go

@@ -36,7 +36,7 @@ var signatureSignCmd = &cobra.Command{
     ethdo signature sign --data=0x5f24e819400c6a8ee2bfc014343cd971b7eb707320025a7bcd83e621e26c35b7 --account="Personal wallet/Operations" --passphrase="my account passphrase"
 
 In quiet mode this will return 0 if the data can be signed, otherwise 1.`,
-	Run: func(cmd *cobra.Command, args []string) {
+	Run: func(_ *cobra.Command, _ []string) {
 		ctx, cancel := context.WithTimeout(context.Background(), viper.GetDuration("timeout"))
 		defer cancel()
 

cmd/signatureverify.go

@@ -41,7 +41,7 @@ var signatureVerifyCmd = &cobra.Command{
     ethdo signature verify --data=0x5f24e819400c6a8ee2bfc014343cd971b7eb707320025a7bcd83e621e26c35b7 --signature=0x8888... --account="Personal wallet/Operations"
 
 In quiet mode this will return 0 if the data can be signed, otherwise 1.`,
-	Run: func(cmd *cobra.Command, args []string) {
+	Run: func(_ *cobra.Command, _ []string) {
 		ctx, cancel := context.WithTimeout(context.Background(), viper.GetDuration("timeout"))
 		defer cancel()
 

cmd/slottime.go

@@ -29,7 +29,7 @@ var slotTimeCmd = &cobra.Command{
     ethdo slot time --slot=12345
 
 In quiet mode this will return 0.`,
-	RunE: func(cmd *cobra.Command, args []string) error {
+	RunE: func(cmd *cobra.Command, _ []string) error {
 		res, err := slottime.Run(cmd)
 		if err != nil {
 			return err

cmd/synccommitteeinclusion.go

@@ -31,7 +31,7 @@ var synccommitteeInclusionCmd = &cobra.Command{
 In quiet mode this will return 0 if the validator was in the sync committee, otherwise 1.
 
 epoch can be a specific epoch; If not supplied all slots for the current sync committee period will be provided`,
-	RunE: func(cmd *cobra.Command, args []string) error {
+	RunE: func(cmd *cobra.Command, _ []string) error {
 		res, err := synccommitteeinclusion.Run(cmd)
 		if err != nil {
 			return err

cmd/synccommitteemembers.go

@@ -31,7 +31,7 @@ var synccommitteeMembersCmd = &cobra.Command{
 In quiet mode this will return 0 if the synccommittee members are found, otherwise 1.
 
 epoch can be a specific epoch.  period can be 'current' for the current sync period or 'next' for the next sync period`,
-	RunE: func(cmd *cobra.Command, args []string) error {
+	RunE: func(cmd *cobra.Command, _ []string) error {
 		res, err := synccommitteemembers.Run(cmd)
 		if err != nil {
 			return err

cmd/validatorcredentialsget.go

@@ -29,7 +29,7 @@ var validatorCredentialsGetCmd = &cobra.Command{
     ethdo validator credentials get --validator=primary/validator
 
 In quiet mode this will return 0 if the validator exists, otherwise 1.`,
-	RunE: func(cmd *cobra.Command, args []string) error {
+	RunE: func(cmd *cobra.Command, _ []string) error {
 		res, err := validatorcredentialsget.Run(cmd)
 		if err != nil {
 			return err

cmd/validatorcredentialsset.go

@@ -38,7 +38,7 @@ The validator account can be specified in one of a number of ways:
   - account and withdrawal account using --account and --withdrawal-account; this will generate a single operation
 
 In quiet mode this will return 0 if the credentials operation has been generated (and successfully broadcast if online), otherwise 1.`,
-	RunE: func(cmd *cobra.Command, args []string) error {
+	RunE: func(cmd *cobra.Command, _ []string) error {
 		res, err := validatorcredentialsset.Run(cmd)
 		if err != nil {
 			return err

cmd/validatordepositdata.go

@@ -33,7 +33,7 @@ If validatoraccount is provided with an account path it will generate deposit da
 The information generated can be passed to ethereal to create a deposit from the Ethereum 1 chain.
 
 In quiet mode this will return 0 if the data can be generated correctly, otherwise 1.`,
-	RunE: func(cmd *cobra.Command, args []string) error {
+	RunE: func(cmd *cobra.Command, _ []string) error {
 		res, err := validatordepositdata.Run(cmd)
 		if err != nil {
 			return err

cmd/validatorduties.go

@@ -31,7 +31,7 @@ var validatorDutiesCmd = &cobra.Command{
 Attester duties are known for the current and next epoch.  Proposer duties are known for the current epoch.
 
 In quiet mode this will return 0 if the duties have been obtained, otherwise 1.`,
-	RunE: func(cmd *cobra.Command, args []string) error {
+	RunE: func(cmd *cobra.Command, _ []string) error {
 		res, err := validatorduties.Run(cmd)
 		if err != nil {
 			return err

cmd/validatorexit.go

@@ -39,7 +39,7 @@ The validator and key can be specified in one of a number of ways:
   - validator account using --validator
 
 In quiet mode this will return 0 if the exit operation has been generated (and successfully broadcast if online), otherwise 1.`,
-	RunE: func(cmd *cobra.Command, args []string) error {
+	RunE: func(cmd *cobra.Command, _ []string) error {
 		res, err := validatorexit.Run(cmd)
 		if err != nil {
 			return err

cmd/validatorexpectation.go

@@ -28,7 +28,7 @@ var validatorExpectationCmd = &cobra.Command{
 	Long: `Calculate expectation for individual validators.  For example:
 
     ethdo validator expectation`,
-	RunE: func(cmd *cobra.Command, args []string) error {
+	RunE: func(cmd *cobra.Command, _ []string) error {
 		res, err := validatorexpectation.Run(cmd)
 		if err != nil {
 			return err

cmd/validatorinfo.go

@@ -43,7 +43,7 @@ var validatorInfoCmd = &cobra.Command{
     ethdo validator info --validator=primary/validator
 
 In quiet mode this will return 0 if the validator information can be obtained, otherwise 1.`,
-	Run: func(cmd *cobra.Command, args []string) {
+	Run: func(_ *cobra.Command, _ []string) {
 		ctx := context.Background()
 
 		eth2Client, err := util.ConnectToBeaconNode(ctx, &util.ConnectOpts{

cmd/validatorkeycheck.go

@@ -31,7 +31,7 @@ var validatorKeycheckCmd = &cobra.Command{
 A mnemonic can be used in place of a private key, in which case the first 1,024 indices of the standard withdrawal key path will be scanned for a matching key.
 
 In quiet mode this will return 0 if the withdrawal credentials match the key, otherwise 1.`,
-	RunE: func(cmd *cobra.Command, args []string) error {
+	RunE: func(cmd *cobra.Command, _ []string) error {
 		res, err := validatorkeycheck.Run(cmd)
 		if err != nil {
 			return err

cmd/validatorsummary.go

@@ -29,7 +29,7 @@ var validatorSummaryCmd = &cobra.Command{
     ethdo validator summary --validators=1,2,3 --epoch=12345
 
 In quiet mode this will return 0 if information for the epoch is found, otherwise 1.`,
-	RunE: func(cmd *cobra.Command, args []string) error {
+	RunE: func(cmd *cobra.Command, _ []string) error {
 		res, err := validatorsummary.Run(cmd)
 		if err != nil {
 			return err

cmd/validatorwithdrawal.go

@@ -29,7 +29,7 @@ var validatorWithdrawalCmd = &cobra.Command{
     ethdo validator withdrawal --validator=primary/validator
 
 In quiet mode this will return 0 if the validator exists, otherwise 1.`,
-	RunE: func(cmd *cobra.Command, args []string) error {
+	RunE: func(cmd *cobra.Command, _ []string) error {
 		res, err := validatorwithdrawal.Run(cmd)
 		if err != nil {
 			return err

cmd/validatoryield.go

@@ -30,7 +30,7 @@ var validatorYieldCmd = &cobra.Command{
     ethdo validator yield
 
 It is important to understand the yield is both probabilistic and dependent on network conditions.`,
-	RunE: func(cmd *cobra.Command, args []string) error {
+	RunE: func(cmd *cobra.Command, _ []string) error {
 		res, err := validatoryield.Run(cmd)
 		if err != nil {
 			return err

cmd/version.go

@@ -33,7 +33,7 @@ var versionCmd = &cobra.Command{
 	Long: `Obtain the version of ethdo.  For example:
 
     ethdo version`,
-	Run: func(cmd *cobra.Command, args []string) {
+	Run: func(_ *cobra.Command, _ []string) {
 		fmt.Println(ReleaseVersion)
 		if viper.GetBool("verbose") {
 			if info, ok := debug.ReadBuildInfo(); ok {

cmd/walletaccounts.go

@@ -34,7 +34,7 @@ var walletAccountsCmd = &cobra.Command{
     ethdo wallet accounts --wallet=primary
 
 In quiet mode this will return 0 if the wallet holds any addresses, otherwise 1.`,
-	Run: func(cmd *cobra.Command, args []string) {
+	Run: func(_ *cobra.Command, _ []string) {
 		ctx, cancel := context.WithTimeout(context.Background(), viper.GetDuration("timeout"))
 		defer cancel()
 

cmd/walletbatch.go

@@ -29,7 +29,7 @@ var walletBatchCmd = &cobra.Command{
     ethdo wallet batch --wallet="Primary wallet" --passphrase=accounts-secret --batch-passphrase=batch-secret
 
 In quiet mode this will return 0 if the wallet is batched successfully, otherwise 1.`,
-	RunE: func(cmd *cobra.Command, args []string) error {
+	RunE: func(cmd *cobra.Command, _ []string) error {
 		res, err := walletbatch.Run(cmd)
 		if err != nil {
 			return err

cmd/walletcreate.go

@@ -29,7 +29,7 @@ var walletCreateCmd = &cobra.Command{
     ethdo wallet create --wallet="Primary wallet" --type=non-deterministic
 
 In quiet mode this will return 0 if the wallet is created successfully, otherwise 1.`,
-	RunE: func(cmd *cobra.Command, args []string) error {
+	RunE: func(cmd *cobra.Command, _ []string) error {
 		res, err := walletcreate.Run(cmd)
 		if err != nil {
 			return err

cmd/walletdelete.go

@@ -28,7 +28,7 @@ var walletDeleteCmd = &cobra.Command{
     ethdo wallet delete --wallet=primary
 
 In quiet mode this will return 0 if the wallet has been deleted, otherwise 1.`,
-	RunE: func(cmd *cobra.Command, args []string) error {
+	RunE: func(cmd *cobra.Command, _ []string) error {
 		res, err := walletdelete.Run(cmd)
 		if err != nil {
 			return err

cmd/walletexport.go

@@ -28,7 +28,7 @@ var walletExportCmd = &cobra.Command{
     ethdo wallet export --wallet=primary --passphrase="my export secret"
 
 In quiet mode this will return 0 if the wallet is able to be exported, otherwise 1.`,
-	RunE: func(cmd *cobra.Command, args []string) error {
+	RunE: func(cmd *cobra.Command, _ []string) error {
 		res, err := walletexport.Run(cmd)
 		if err != nil {
 			return err

cmd/walletimport.go

@@ -29,7 +29,7 @@ var walletImportCmd = &cobra.Command{
     ethdo wallet import --data=primary --passphrase="my export secret"
 
 In quiet mode this will return 0 if the wallet is imported successfully, otherwise 1.`,
-	RunE: func(cmd *cobra.Command, args []string) error {
+	RunE: func(cmd *cobra.Command, _ []string) error {
 		res, err := walletimport.Run(cmd)
 		if err != nil {
 			return err

cmd/walletinfo.go

@@ -32,7 +32,7 @@ var walletInfoCmd = &cobra.Command{
     ethdo wallet info --wallet=primary
 
 In quiet mode this will return 0 if the wallet exists, otherwise 1.`,
-	Run: func(cmd *cobra.Command, args []string) {
+	Run: func(_ *cobra.Command, _ []string) {
 		ctx, cancel := context.WithTimeout(context.Background(), viper.GetDuration("timeout"))
 		defer cancel()
 

cmd/walletlist.go

@@ -30,7 +30,7 @@ var walletListCmd = &cobra.Command{
     ethdo wallet list
 
 In quiet mode this will return 0 if any wallets are found, otherwise 1.`,
-	Run: func(cmd *cobra.Command, args []string) {
+	Run: func(_ *cobra.Command, _ []string) {
 		assert(viper.GetString("remote") == "", "wallet list not available with remote wallets")
 		assert(viper.GetString("wallet") == "", "wallet list does not take a --wallet parameter")
 

cmd/walletsharedexport.go

@@ -27,7 +27,7 @@ var walletSharedExportCmd = &cobra.Command{
 	Long: `Export a wallet for backup of transfer using Shamir secret sharing.  For example:
 
     ethdo wallet sharedexport --wallet=primary --participants=5 --threshold=3 --file=backup.dat`,
-	RunE: func(cmd *cobra.Command, args []string) error {
+	RunE: func(cmd *cobra.Command, _ []string) error {
 		res, err := walletsharedexport.Run(cmd)
 		if err != nil {
 			return err

cmd/walletsharedimport.go

@@ -29,7 +29,7 @@ var walletSharedImportCmd = &cobra.Command{
 	ethdo wallet sharedimport --file=backup.dat --shares="1234 2345 3456"
 
 In quiet mode this will return 0 if the wallet is imported successfully, otherwise 1.`,
-	RunE: func(cmd *cobra.Command, args []string) error {
+	RunE: func(cmd *cobra.Command, _ []string) error {
 		res, err := walletsharedimport.Run(cmd)
 		if err != nil {
 			return err