read gas from config file

broadcast.go

@@ -93,7 +93,7 @@ func sendIBCTransferViaRPC(config Config, rpcEndpoint string, chainID string, se
 	txBuilder.SetGasLimit(gasLimit)
 
 	// Calculate fee based on gas limit and a fixed gas price
-	gasPrice := sdk.NewDecCoinFromDec(config.Denom, sdk.NewDecWithPrec(51, 5)) // 0.00051 token per gas unit
+	gasPrice := getGasPrice(config.Gas.Low, config.Denom)
 	feeAmount := gasPrice.Amount.MulInt64(int64(gasLimit)).RoundInt()
 	feecoin := sdk.NewCoin(config.Denom, feeAmount)
 	txBuilder.SetFeeAmount(sdk.NewCoins(feecoin))

configurations/stargaze/nodes.toml

@@ -11,9 +11,9 @@ rand_max = 400000
 
 [gas]
 zero = 0
-low = 0.001
-medium = 0.25
-high = 0.04
+low = 1
+medium = 2
+high = 3
 
 
 [nodes]

lib.go

@@ -3,6 +3,7 @@ package main
 import (
 	"context"
 	"encoding/json"
+	"fmt"
 	"io"
 	"log"
 	"net"
@@ -11,6 +12,7 @@ import (
 	"time"
 
 	"github.com/BurntSushi/toml"
+	sdk "github.com/cosmos/cosmos-sdk/types"
 )
 
 func getInitialSequence(address string, config Config) (int64, int64) {
@@ -94,3 +96,22 @@ func loadNodes() []string {
 	}
 	return config.Nodes.RPC
 }
+
+func getGasPrice(value interface{}, denom string) sdk.DecCoin {
+	var decValue sdk.Dec
+	switch v := value.(type) {
+	case int64:
+		decValue = sdk.NewDec(v)
+	case float64:
+		var err error
+		decValue, err = sdk.NewDecFromStr(fmt.Sprintf("%f", v))
+		if err != nil {
+			log.Fatalf("Failed to convert float64 to Dec: %v", err)
+		}
+	default:
+		log.Fatalf("Invalid type for gas price: %T", v)
+	}
+	// Assuming the gas price needs to be scaled to a specific precision
+	decCoin := sdk.NewDecCoinFromDec(denom, decValue.Quo(sdk.NewDec(10000))) // Adjust the scaling factor as needed
+	return decCoin
+}

types.go

@@ -130,10 +130,10 @@ type Config struct {
 	BaseGas        int    `toml:"base_gas"`
 	Denom          string `toml:"denom"`
 	Gas            struct {
-		Zero   float64 `toml:"zero"`
-		Low    float64 `toml:"low"`
-		Medium float64 `toml:"medium"`
-		High   float64 `toml:"high"`
+		Zero   interface{} `toml:"zero"`
+		Low    interface{} `toml:"low"`
+		Medium interface{} `toml:"medium"`
+		High   interface{} `toml:"high"`
 	} `toml:"gas"`
 	Nodes struct {
 		RPC []string `toml:"rpc"`