feat(pkg/cosmosclient): request more tokens from faucet as needed (ig…

…nite#2125)

* ask token from faucet if don't have enough balance

* fix import sort

starport/pkg/cosmosclient/cosmosclient.go

@@ -20,12 +20,13 @@ import (
 	codectypes "github.com/cosmos/cosmos-sdk/codec/types"
 	cryptocodec "github.com/cosmos/cosmos-sdk/crypto/codec"
 	sdktypes "github.com/cosmos/cosmos-sdk/types"
+	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
 	"github.com/cosmos/cosmos-sdk/types/tx/signing"
 	authtx "github.com/cosmos/cosmos-sdk/x/auth/tx"
 	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
 	banktypes "github.com/cosmos/cosmos-sdk/x/bank/types"
 	staking "github.com/cosmos/cosmos-sdk/x/staking/types"
-	proto "github.com/gogo/protobuf/proto"
+	"github.com/gogo/protobuf/proto"
 	prototypes "github.com/gogo/protobuf/types"
 	"github.com/pkg/errors"
 	rpchttp "github.com/tendermint/tendermint/rpc/client/http"
@@ -305,6 +306,14 @@ func (c Client) BroadcastTxWithProvision(accountName string, msgs ...sdktypes.Ms
 		}
 
 		resp, err := ctx.BroadcastTx(txBytes)
+		if err == sdkerrors.ErrInsufficientFunds {
+			err = c.makeSureAccountHasTokens(context.Background(), accountAddress.String())
+			if err != nil {
+				return Response{}, err
+			}
+			resp, err = ctx.BroadcastTx(txBytes)
+		}
+
 		return Response{
 			codec:      ctx.Codec,
 			TxResponse: resp,