feat: cherrypick GetBuildWasmMsg() to main branch (#1769)

* Add GetBuildWasmMsg() command to rootCmd

* chore: update CHANGELOG with latest changes

---------

Co-authored-by: Kevin Yang <[email protected]>

CHANGELOG.md

@@ -92,6 +92,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - [#1735](https://github.com/NibiruChain/nibiru/pull/1735) - test(sim): fix simulation tests
 - [#1736](https://github.com/NibiruChain/nibiru/pull/1736) - test(sim): add sim genesis state for all cusom modules
 - [#1754](https://github.com/NibiruChain/nibiru/pull/1754) - refactor(decode-base64): clean code improvements and fn docs
+* [#1769](https://github.com/NibiruChain/nibiru/pull/1769) - feat: cherrypick GetBuildWasmMsg() to main branch
 - [#1778](https://github.com/NibiruChain/nibiru/pull/1778) - chore: bump librocksdb to v8.9.1
 
 ### Dependencies

cmd/nibid/cmd/base64.go

@@ -0,0 +1,53 @@
+package cmd
+
+import (
+	"encoding/base64"
+	"encoding/json"
+	"fmt"
+
+	"github.com/cosmos/cosmos-sdk/client"
+	"github.com/cosmos/cosmos-sdk/codec/types"
+	"github.com/spf13/cobra"
+)
+
+func GetBuildWasmMsg() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "build-stargate-wasm [message data]",
+		Short: "Build wasm Stargate message in Base64",
+		Long: `This message is used to build a Cosmos SDK,
+	in the format used to be sent as a Stargate message in a CosmWasm transaction.`,
+		Args: cobra.ExactArgs(1),
+		RunE: func(cmd *cobra.Command, args []string) error {
+			clientCtx := client.GetClientContextFromCmd(cmd)
+
+			theMsg := args[0]
+
+			anyMsg := types.Any{}
+			err := clientCtx.Codec.UnmarshalJSON([]byte(theMsg), &anyMsg)
+			if err != nil {
+				return err
+			}
+
+			type stargateMessage struct {
+				TypeURL string `json:"type_url,omitempty"`
+				Value   string `json:"value,omitempty"`
+			}
+
+			js, err := json.Marshal(map[string]interface{}{
+				"stargate": stargateMessage{
+					TypeURL: anyMsg.TypeUrl,
+					Value:   base64.StdEncoding.EncodeToString(anyMsg.Value),
+				},
+			})
+			if err != nil {
+				return err
+			}
+
+			fmt.Println(string(js))
+
+			return nil
+		},
+	}
+
+	return cmd
+}

cmd/nibid/cmd/root.go

@@ -139,6 +139,7 @@ func initRootCmd(rootCmd *cobra.Command, encodingConfig app.EncodingConfig) {
 	rootCmd.AddCommand(
 		InitCmd(app.ModuleBasics, app.DefaultNodeHome),
 		AddGenesisAccountCmd(app.DefaultNodeHome),
+		GetBuildWasmMsg(),
 		DecodeBase64Cmd(app.DefaultNodeHome),
 		tmcli.NewCompletionCmd(rootCmd, true),
 		testnetCmd(app.ModuleBasics, banktypes.GenesisBalancesIterator{}),