lint & format

Author: sh-cha

bot/types/const.go

@@ -1,7 +1,6 @@
 package types
 
 import (
-	"errors"
 	"fmt"
 )
 
@@ -14,7 +13,7 @@ const (
 
 func (b BotType) Validate() error {
 	if b != BotTypeExecutor && b != BotTypeChallenger {
-		return errors.New(fmt.Sprintf("invalid bot type: %s", b))
+		return fmt.Errorf("invalid bot type: %s", b)
 	}
 	return nil
 }

challenger/child/child.go

@@ -37,8 +37,6 @@ type Child struct {
 
 	finalizingBlockHeight uint64
 
-	challengeCh chan<- challengertypes.Challenge
-
 	// status info
 	lastUpdatedOracleL1Height         uint64
 	lastFinalizedDepositL1BlockHeight uint64

challenger/eventhandler/challenge.go

@@ -17,7 +17,7 @@ func (ch *ChallengeEventHandler) CheckValue(events []challengertypes.ChallengeEv
 	for _, event := range events {
 		pendingEvent, ok := ch.GetPendingEvent(event.Id())
 		if !ok {
-			// might not happend because child always syncs later than host.
+			// might not happened because child always syncs later than host.
 			return nil, nil, errors.Wrap(nodetypes.ErrIgnoreAndTryLater, fmt.Sprintf("pending event not found: %s", event.String()))
 		}
 

challenger/host/deposit.go

@@ -19,7 +19,7 @@ func (h *Host) initiateDepositHandler(_ context.Context, args nodetypes.EventHan
 	if err != nil {
 		return err
 	}
-	if bridgeId != uint64(h.BridgeId()) {
+	if bridgeId != h.BridgeId() {
 		// pass other bridge deposit event
 		return nil
 	}

challenger/host/output.go

@@ -15,7 +15,7 @@ func (h *Host) proposeOutputHandler(_ context.Context, args nodetypes.EventHandl
 	if err != nil {
 		return err
 	}
-	if bridgeId != uint64(h.BridgeId()) {
+	if bridgeId != h.BridgeId() {
 		// pass other bridge output proposal event
 		return nil
 	}

executor/host/batch.go

@@ -31,7 +31,7 @@ func (h *Host) updateBatchInfoHandler(_ context.Context, args nodetypes.EventHan
 	if err != nil {
 		return err
 	}
-	if bridgeId != uint64(h.BridgeId()) {
+	if bridgeId != h.BridgeId() {
 		// pass other bridge deposit event
 		return nil
 	}

executor/host/deposit.go

@@ -16,7 +16,7 @@ func (h *Host) initiateDepositHandler(_ context.Context, args nodetypes.EventHan
 	if err != nil {
 		return err
 	}
-	if bridgeId != uint64(h.BridgeId()) {
+	if bridgeId != h.BridgeId() {
 		// pass other bridge deposit event
 		return nil
 	}

executor/host/withdraw.go

@@ -14,7 +14,7 @@ func (h *Host) proposeOutputHandler(_ context.Context, args nodetypes.EventHandl
 	if err != nil {
 		return err
 	}
-	if bridgeId != uint64(h.BridgeId()) {
+	if bridgeId != h.BridgeId() {
 		// pass other bridge output proposal event
 		return nil
 	}
@@ -40,7 +40,7 @@ func (h *Host) finalizeWithdrawalHandler(_ context.Context, args nodetypes.Event
 	if err != nil {
 		return err
 	}
-	if bridgeId != uint64(h.BridgeId()) {
+	if bridgeId != h.BridgeId() {
 		// pass other bridge withdrawal event
 		return nil
 	}

provider/child/tree.go

@@ -1,8 +1,8 @@
 package child
 
-func (ch *BaseChild) InitializeTree(blockHeight uint64) bool {
-	if ch.initializeTreeFn != nil {
-		ok, err := ch.initializeTreeFn(blockHeight)
+func (b *BaseChild) InitializeTree(blockHeight uint64) bool {
+	if b.initializeTreeFn != nil {
+		ok, err := b.initializeTreeFn(blockHeight)
 		if err != nil {
 			panic("failed to initialize working tree: " + err.Error())
 		}