Fix linter errors

app/export.go

@@ -165,7 +165,7 @@ func (app *App) prepForZeroHeightGenesis(ctx sdk.Context, jailAllowedAddrs []str
 	/* Handle staking state. */
 
 	// iterate through redelegations, reset creation height
-	app.StakingKeeper.IterateRedelegations(ctx, func(_ int64, red stakingtypes.Redelegation) (stop bool) {
+	err = app.StakingKeeper.IterateRedelegations(ctx, func(_ int64, red stakingtypes.Redelegation) (stop bool) {
 		for i := range red.Entries {
 			red.Entries[i].CreationHeight = 0
 		}
@@ -175,9 +175,12 @@ func (app *App) prepForZeroHeightGenesis(ctx sdk.Context, jailAllowedAddrs []str
 		}
 		return false
 	})
+	if err != nil {
+		panic(fmt.Errorf("error when iterating through redelegations: %w", err))
+	}
 
 	// iterate through unbonding delegations, reset creation height
-	app.StakingKeeper.IterateUnbondingDelegations(ctx, func(_ int64, ubd stakingtypes.UnbondingDelegation) (stop bool) {
+	err = app.StakingKeeper.IterateUnbondingDelegations(ctx, func(_ int64, ubd stakingtypes.UnbondingDelegation) (stop bool) {
 		for i := range ubd.Entries {
 			ubd.Entries[i].CreationHeight = 0
 		}
@@ -187,6 +190,9 @@ func (app *App) prepForZeroHeightGenesis(ctx sdk.Context, jailAllowedAddrs []str
 		}
 		return false
 	})
+	if err != nil {
+		panic(fmt.Errorf("error when iterating through unbonding delegations: %w", err))
+	}
 
 	// Iterate through validators by power descending, reset bond heights, and
 	// update bond intra-tx counters.
@@ -206,7 +212,10 @@ func (app *App) prepForZeroHeightGenesis(ctx sdk.Context, jailAllowedAddrs []str
 			validator.Jailed = true
 		}
 
-		app.StakingKeeper.SetValidator(ctx, validator)
+		err = app.StakingKeeper.SetValidator(ctx, validator)
+		if err != nil {
+			panic(fmt.Errorf("error when iterating through unbonding delegations: %w", err))
+		}
 		counter++
 	}
 
@@ -223,12 +232,18 @@ func (app *App) prepForZeroHeightGenesis(ctx sdk.Context, jailAllowedAddrs []str
 	/* Handle slashing state. */
 
 	// reset start height on signing infos
-	app.SlashingKeeper.IterateValidatorSigningInfos(
+	err = app.SlashingKeeper.IterateValidatorSigningInfos(
 		ctx,
 		func(addr sdk.ConsAddress, info slashingtypes.ValidatorSigningInfo) (stop bool) {
 			info.StartHeight = 0
-			app.SlashingKeeper.SetValidatorSigningInfo(ctx, addr, info)
+			err := app.SlashingKeeper.SetValidatorSigningInfo(ctx, addr, info)
+			if err != nil {
+				panic(err)
+			}
 			return false
 		},
 	)
+	if err != nil {
+		log.Fatal(err)
+	}
 }

app/ibc.go

@@ -26,8 +26,6 @@ import (
 	ibctransferkeeper "github.com/cosmos/ibc-go/v8/modules/apps/transfer/keeper"
 	ibctransfertypes "github.com/cosmos/ibc-go/v8/modules/apps/transfer/types"
 	ibc "github.com/cosmos/ibc-go/v8/modules/core"
-	ibcclienttypes "github.com/cosmos/ibc-go/v8/modules/core/02-client/types"
-	ibcconnectiontypes "github.com/cosmos/ibc-go/v8/modules/core/03-connection/types"
 	porttypes "github.com/cosmos/ibc-go/v8/modules/core/05-port/types"
 	ibcexported "github.com/cosmos/ibc-go/v8/modules/core/exported"
 	ibckeeper "github.com/cosmos/ibc-go/v8/modules/core/keeper"
@@ -53,9 +51,9 @@ func (app *App) registerIBCModules() {
 	}
 
 	// register the key tables for legacy param subspaces
-	keyTable := ibcclienttypes.ParamKeyTable()
-	keyTable.RegisterParamSet(&ibcconnectiontypes.Params{})
-	app.ParamsKeeper.Subspace(ibcexported.ModuleName).WithKeyTable(keyTable)
+	// keyTable := ibcclienttypes.ParamKeyTable()
+	// keyTable.RegisterParamSet(&ibcconnectiontypes.Params{})
+	// app.ParamsKeeper.Subspace(ibcexported.ModuleName).WithKeyTable(keyTable)
 	app.ParamsKeeper.Subspace(ibctransfertypes.ModuleName).WithKeyTable(ibctransfertypes.ParamKeyTable())
 	app.ParamsKeeper.Subspace(icacontrollertypes.SubModuleName).WithKeyTable(icacontrollertypes.ParamKeyTable())
 	app.ParamsKeeper.Subspace(icahosttypes.SubModuleName).WithKeyTable(icahosttypes.ParamKeyTable())

cmd/sequencerd/cmd/root.go

@@ -129,7 +129,10 @@ func overwriteFlagDefaults(c *cobra.Command, defaults map[string]string) {
 	set := func(s *pflag.FlagSet, key, val string) {
 		if f := s.Lookup(key); f != nil {
 			f.DefValue = val
-			f.Value.Set(val)
+			err := f.Value.Set(val)
+			if err != nil {
+				panic(err)
+			}
 		}
 	}
 	for key, val := range defaults {

testutil/keeper/sequencer.go

@@ -43,7 +43,8 @@ func SequencerKeeper(t testing.TB) (keeper.Keeper, sdk.Context) {
 	ctx := sdk.NewContext(stateStore, cmtproto.Header{}, false, log.NewNopLogger())
 
 	// Initialize params
-	k.SetParams(ctx, types.DefaultParams())
+	err := k.SetParams(ctx, types.DefaultParams())
+	require.NoError(t, err)
 
 	return k, ctx
 }

x/sequencer/ante/tx_interaction_l2_signature_verify.go

@@ -11,7 +11,6 @@ import (
 	txsigning "github.com/cosmos/cosmos-sdk/types/tx/signing"
 	authkeeper "github.com/cosmos/cosmos-sdk/x/auth/keeper"
 	"github.com/cosmos/cosmos-sdk/x/auth/signing"
-	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
 
 	"github.com/warp-contracts/sequencer/x/sequencer/types"
 )
@@ -108,7 +107,7 @@ func verifyNonceAndIncreaseSequence(ctx sdk.Context, ak *authkeeper.AccountKeepe
 	return nil
 }
 
-func getOrCreateAccount(ctx sdk.Context, ak *authkeeper.AccountKeeper, addr sdk.AccAddress, dataItem *types.MsgDataItem) (authtypes.AccountI, error) {
+func getOrCreateAccount(ctx sdk.Context, ak *authkeeper.AccountKeeper, addr sdk.AccAddress, dataItem *types.MsgDataItem) (sdk.AccountI, error) {
 	acc := ak.GetAccount(ctx, addr)
 
 	if acc != nil {

x/sequencer/ante/tx_interaction_l2_signature_verify_test.go

@@ -14,7 +14,6 @@ import (
 	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
 	"github.com/cosmos/cosmos-sdk/types/tx/signing"
 	authsigning "github.com/cosmos/cosmos-sdk/x/auth/signing"
-	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
 
 	"github.com/warp-contracts/sequencer/crypto/keys/arweave"
 	"github.com/warp-contracts/sequencer/crypto/keys/ethereum"
@@ -36,7 +35,7 @@ func appAndCtx(t *testing.T) (*simapp.SimApp, sdk.Context) {
 	return app, ctx
 }
 
-func addCreatorAccount(t *testing.T, app *simapp.SimApp, ctx sdk.Context, dataItem types.MsgDataItem) authtypes.AccountI {
+func addCreatorAccount(t *testing.T, app *simapp.SimApp, ctx sdk.Context, dataItem types.MsgDataItem) sdk.AccountI {
 	acc := app.AccountKeeper.NewAccountWithAddress(ctx, dataItem.GetSenderAddress())
 
 	err := acc.SetSequence(5)

x/sequencer/keeper/msg_server_arweave_block_test.go

@@ -30,9 +30,8 @@ func keeperCtxAndSrv(t *testing.T) (*keeper.Keeper, sdk.Context, types.MsgServer
 func TestArweaveBlockMsgServer(t *testing.T) {
 	expected := test.ArweaveBlock()
 	k, ctx, srv := keeperCtxAndSrv(t)
-	wctx := sdk.WrapSDKContext(ctx)
 
-	_, err := srv.ArweaveBlock(wctx, &expected)
+	_, err := srv.ArweaveBlock(ctx, &expected)
 	require.NoError(t, err)
 
 	result, found := k.GetLastArweaveBlock(ctx)

x/sequencer/keeper/msg_server_data_item_test.go

@@ -3,7 +3,6 @@ package keeper_test
 import (
 	"testing"
 
-	sdk "github.com/cosmos/cosmos-sdk/types"
 	"github.com/stretchr/testify/require"
 
 	"github.com/warp-contracts/sequencer/x/sequencer/test"
@@ -13,9 +12,8 @@ func TestDataItemMsgServer(t *testing.T) {
 	msg := test.ArweaveL2Interaction(t)
 	msg.SortKey = "1,2,3"
 	k, ctx, srv := keeperCtxAndSrv(t)
-	wctx := sdk.WrapSDKContext(ctx)
 
-	_, err := srv.DataItem(wctx, &msg)
+	_, err := srv.DataItem(ctx, &msg)
 	require.NoError(t, err)
 
 	result, found := k.GetPrevSortKey(ctx, "abc")

x/sequencer/module/genesis.go

@@ -139,7 +139,10 @@ func InitGenesis(ctx sdk.Context, k keeper.Keeper, genState types.GenesisState,
 	}
 
 	// this line is used by starport scaffolding # genesis/module/init
-	k.SetParams(ctx, genState.Params)
+	err := k.SetParams(ctx, genState.Params)
+	if err != nil {
+		panic(err)
+	}
 }
 
 // ExportGenesis returns the module's exported genesis

x/sequencer/module/simulation.go

@@ -23,10 +23,10 @@ var (
 )
 
 const (
-	opWeightMsgDataItem = "op_weight_msg_data_item"
+	opWeightMsgDataItem          = "op_weight_msg_data_item"
 	defaultWeightMsgDataItem int = 100
 
-	opWeightMsgArweaveBlock = "op_weight_msg_arweave_block"
+	opWeightMsgArweaveBlock          = "op_weight_msg_arweave_block"
 	defaultWeightMsgArweaveBlock int = 100
 
 	// this line is used by starport scaffolding # simapp/module/const
@@ -49,7 +49,7 @@ func (AppModule) GenerateGenesisState(simState *module.SimulationState) {
 func (am AppModule) RegisterStoreDecoder(_ simtypes.StoreDecoderRegistry) {}
 
 // ProposalContents doesn't return any content functions for governance proposals.
-func (AppModule) ProposalContents(_ module.SimulationState) []simtypes.WeightedProposalContent {
+func (AppModule) ProposalContents(_ module.SimulationState) []simtypes.WeightedProposalMsg {
 	return nil
 }