Add CLI commands as sub-package

modules/etc/commands/query.go

@@ -0,0 +1,44 @@
+package commands
+
+import (
+	"encoding/hex"
+
+	"github.com/spf13/cobra"
+	"github.com/spf13/viper"
+
+	cmn "github.com/tendermint/tmlibs/common"
+
+	"github.com/tendermint/basecoin/client/commands"
+	"github.com/tendermint/basecoin/client/commands/query"
+	"github.com/tendermint/basecoin/modules/etc"
+	"github.com/tendermint/basecoin/stack"
+)
+
+// EtcQueryCmd - command to query raw data
+var EtcQueryCmd = &cobra.Command{
+	Use:   "etc [key]",
+	Short: "Get data stored under key in etc",
+	RunE:  commands.RequireInit(etcQueryCmd),
+}
+
+func etcQueryCmd(cmd *cobra.Command, args []string) error {
+	var res etc.Data
+
+	arg, err := commands.GetOneArg(args, "key")
+	if err != nil {
+		return err
+	}
+	key, err := hex.DecodeString(cmn.StripHex(arg))
+	if err != nil {
+		return err
+	}
+
+	key = stack.PrefixedKey(etc.Name, key)
+	prove := !viper.GetBool(commands.FlagTrustNode)
+	height, err := query.GetParsed(key, &res, prove)
+	if err != nil {
+		return err
+	}
+
+	return query.OutputProof(res, height)
+}

modules/etc/commands/tx.go

@@ -0,0 +1,62 @@
+package commands
+
+import (
+	"github.com/spf13/cobra"
+
+	"github.com/tendermint/basecoin/client/commands"
+	"github.com/tendermint/basecoin/client/commands/txs"
+	"github.com/tendermint/basecoin/modules/etc"
+)
+
+// SetTxCmd is CLI command to set data
+var SetTxCmd = &cobra.Command{
+	Use:   "set",
+	Short: "Sets a key value pair",
+	RunE:  commands.RequireInit(setTxCmd),
+}
+
+// RemoveTxCmd is CLI command to remove data
+var RemoveTxCmd = &cobra.Command{
+	Use:   "Remove",
+	Short: "Removes a key value pair",
+	RunE:  commands.RequireInit(removeTxCmd),
+}
+
+//nolint
+const (
+	FlagKey   = "key"
+	FlagValue = "value"
+)
+
+func init() {
+	SetTxCmd.Flags().String(FlagKey, "", "Key to store data under (hex)")
+	SetTxCmd.Flags().String(FlagValue, "", "Data to store (hex)")
+
+	RemoveTxCmd.Flags().String(FlagKey, "", "Key under which to remove data (hex)")
+}
+
+// setTxCmd creates a SetTx, wraps, signs, and delivers it
+func setTxCmd(cmd *cobra.Command, args []string) error {
+	key, err := commands.ParseHexFlag(FlagKey)
+	if err != nil {
+		return err
+	}
+	value, err := commands.ParseHexFlag(FlagValue)
+	if err != nil {
+		return err
+	}
+
+	tx := etc.NewSetTx(key, value)
+	return txs.DoTx(tx)
+}
+
+// removeTxCmd creates a RemoveTx, wraps, signs, and delivers it
+func removeTxCmd(cmd *cobra.Command, args []string) error {
+	key, err := commands.ParseHexFlag(FlagKey)
+	if err != nil {
+		return err
+	}
+
+	tx := etc.NewRemoveTx(key)
+	return txs.DoTx(tx)
+}

modules/etc/tx.go

@@ -26,6 +26,10 @@ type SetTx struct {
 	Value data.Bytes `json:"value"`
 }
 
+func NewSetTx(key, value []byte) basecoin.Tx {
+	return SetTx{Key: key, Value: value}.Wrap()
+}
+
 // Wrap - fulfills TxInner interface
 func (t SetTx) Wrap() basecoin.Tx {
 	return basecoin.Tx{t}
@@ -44,6 +48,10 @@ type RemoveTx struct {
 	Key data.Bytes `json:"key"`
 }
 
+func NewRemoveTx(key []byte) basecoin.Tx {
+	return RemoveTx{Key: key}.Wrap()
+}
+
 // Wrap - fulfills TxInner interface
 func (t RemoveTx) Wrap() basecoin.Tx {
 	return basecoin.Tx{t}