fix: docker build missing bigint - reuse op-service wei conversion

op-challenger/cmd/list_claims.go

@@ -7,13 +7,13 @@ import (
 	"strconv"
 	"time"
 
-	"github.com/ethereum-optimism/optimism/indexer/bigint"
 	"github.com/ethereum-optimism/optimism/op-challenger/flags"
 	"github.com/ethereum-optimism/optimism/op-challenger/game/fault/contracts"
 	"github.com/ethereum-optimism/optimism/op-challenger/game/fault/contracts/metrics"
 	"github.com/ethereum-optimism/optimism/op-challenger/game/fault/types"
 	opservice "github.com/ethereum-optimism/optimism/op-service"
 	"github.com/ethereum-optimism/optimism/op-service/dial"
+	"github.com/ethereum-optimism/optimism/op-service/eth"
 	oplog "github.com/ethereum-optimism/optimism/op-service/log"
 	"github.com/ethereum-optimism/optimism/op-service/sources/batching"
 	"github.com/ethereum-optimism/optimism/op-service/sources/batching/rpcblock"
@@ -106,8 +106,8 @@ func listClaims(ctx context.Context, game contracts.FaultDisputeGameContract, ve
 		valueFormat = "%-66v"
 	}
 	now := time.Now()
-	lineFormat := "%3v %-7v %6v %5v %14v " + valueFormat + " %-42v %10v %-19v %10v %v\n"
-	info := fmt.Sprintf(lineFormat, "Idx", "Move", "Parent", "Depth", "Index", "Value", "Claimant", "Bond", "Time", "Clock Used", "Resolution")
+	lineFormat := "%3v %-7v %6v %5v %14v " + valueFormat + " %-42v %12v %-19v %10v %v\n"
+	info := fmt.Sprintf(lineFormat, "Idx", "Move", "Parent", "Depth", "Index", "Value", "Claimant", "Bond (ETH)", "Time", "Clock Used", "Resolution")
 	for i, claim := range claims {
 		pos := claim.Position
 		parent := strconv.Itoa(claim.ParentContractIndex)
@@ -155,9 +155,9 @@ func listClaims(ctx context.Context, game contracts.FaultDisputeGameContract, ve
 			value = claim.Value.Hex()
 		}
 		timestamp := claim.Clock.Timestamp.Format(time.DateTime)
-		bond := fmt.Sprintf("%10.6f", bigint.WeiToETH(claim.Bond))
+		bond := fmt.Sprintf("%12.8f", eth.WeiToEther(claim.Bond))
 		if verbose {
-			bond = bigint.WeiToETH(claim.Bond).String()
+			bond = fmt.Sprintf("%f", eth.WeiToEther(claim.Bond))
 		}
 		info = info + fmt.Sprintf(lineFormat,
 			i, move, parent, pos.Depth(), traceIdx, value, claim.Claimant, bond, timestamp, elapsed, countered)

op-service/eth/balance.go

@@ -0,0 +1,16 @@
+package eth
+
+import (
+	"math/big"
+
+	"github.com/ethereum/go-ethereum/params"
+)
+
+// WeiToEther divides the wei value by 10^18 to get a number in ether as a float64
+func WeiToEther(wei *big.Int) float64 {
+	num := new(big.Rat).SetInt(wei)
+	denom := big.NewRat(params.Ether, 1)
+	num = num.Quo(num, denom)
+	f, _ := num.Float64()
+	return f
+}

op-service/metrics/balance_test.go → op-service/eth/balance_test.go

@@ -1,4 +1,4 @@
-package metrics
+package eth
 
 import (
 	"math/big"
@@ -31,10 +31,9 @@ func TestWeiToEther(t *testing.T) {
 	}
 
 	for i, tc := range tests {
-		out := weiToEther(tc.input)
+		out := WeiToEther(tc.input)
 		if out != tc.output {
 			t.Fatalf("test %v: expected %v but got %v", i, tc.output, out)
 		}
 	}
-
 }

op-service/metrics/balance.go

@@ -2,7 +2,6 @@ package metrics
 
 import (
 	"context"
-	"math/big"
 	"time"
 
 	"github.com/prometheus/client_golang/prometheus"
@@ -11,20 +10,11 @@ import (
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/ethclient"
 	"github.com/ethereum/go-ethereum/log"
-	"github.com/ethereum/go-ethereum/params"
 
 	"github.com/ethereum-optimism/optimism/op-service/clock"
+	"github.com/ethereum-optimism/optimism/op-service/eth"
 )
 
-// weiToEther divides the wei value by 10^18 to get a number in ether as a float64
-func weiToEther(wei *big.Int) float64 {
-	num := new(big.Rat).SetInt(wei)
-	denom := big.NewRat(params.Ether, 1)
-	num = num.Quo(num, denom)
-	f, _ := num.Float64()
-	return f
-}
-
 // LaunchBalanceMetrics starts a periodic query of the balance of the supplied account and records it
 // to the "balance" metric of the namespace. The balance of the account is recorded in Ether (not Wei).
 // Cancel the supplied context to shut down the go routine
@@ -42,7 +32,7 @@ func LaunchBalanceMetrics(log log.Logger, r *prometheus.Registry, ns string, cli
 			log.Warn("failed to get balance of account", "err", err, "address", account)
 			return
 		}
-		bal := weiToEther(bigBal)
+		bal := eth.WeiToEther(bigBal)
 		balanceGuage.Set(bal)
 	}, func() error {
 		log.Info("balance metrics shutting down")