fix linting

.golangci.yml

@@ -56,6 +56,9 @@ issues:
     - text: "ST1016:"
       linters:
         - stylecheck
+    - text: "SA1019: codec.LegacyAmino is deprecated"
+      linters:
+        - staticcheck
   max-issues-per-linter: 10000
   max-same-issues: 10000
 

client/docs/statik/init.go

@@ -1,3 +1,3 @@
 package statik
 
-//This just for fixing the error in importing empty github.com/cosmos/cosmos-sdk/client/docs/statik
+// This just for fixing the error in importing empty github.com/cosmos/cosmos-sdk/client/docs/statik

client/rest/rest.go

@@ -22,6 +22,7 @@ func addHTTPDeprecationHeaders(h http.Handler) http.Handler {
 	})
 }
 
+// nolint
 // WithHTTPDeprecationHeaders returns a new *mux.Router, identical to its input
 // but with the addition of HTTP Deprecation headers. This is used to mark legacy
 // amino REST endpoints as deprecated in the REST API.

client/rpc/block.go

@@ -15,7 +15,7 @@ import (
 	"github.com/cosmos/cosmos-sdk/types/rest"
 )
 
-//BlockCommand returns the verified block data for a given heights
+// BlockCommand returns the verified block data for a given heights
 func BlockCommand() *cobra.Command {
 	cmd := &cobra.Command{
 		Use:   "block [height]",

client/rpc/validators.go

@@ -22,7 +22,7 @@ import (
 
 // TODO these next two functions feel kinda hacky based on their placement
 
-//ValidatorCommand returns the validator set for a given height
+// ValidatorCommand returns the validator set for a given height
 func ValidatorCommand() *cobra.Command {
 	cmd := &cobra.Command{
 		Use:   "tendermint-validator-set [height]",

codec/amino.go

@@ -13,7 +13,7 @@ import (
 	"github.com/cosmos/cosmos-sdk/codec/types"
 )
 
-// deprecated: LegacyAmino defines a wrapper for an Amino codec that properly handles protobuf
+// Deprecated: LegacyAmino defines a wrapper for an Amino codec that properly handles protobuf
 // types with Any's
 type LegacyAmino struct {
 	Amino *amino.Codec

crypto/keyring/legacy.go

@@ -40,6 +40,7 @@ func NewLegacy(name, dir string, opts ...KeybaseOption) (LegacyKeybase, error) {
 
 var _ LegacyKeybase = dbKeybase{}
 
+// nolint
 // dbKeybase combines encryption and storage implementation to provide a
 // full-featured key manager.
 //

simapp/test_helpers.go

@@ -213,9 +213,9 @@ func createIncrementalAccounts(accNum int) []sdk.AccAddress {
 	// start at 100 so we can make up to 999 test addresses with valid test addresses
 	for i := 100; i < (accNum + 100); i++ {
 		numString := strconv.Itoa(i)
-		buffer.WriteString("A58856F0FD53BF058B4909A21AEC019107BA6") //base address string
+		buffer.WriteString("A58856F0FD53BF058B4909A21AEC019107BA6") // base address string
 
-		buffer.WriteString(numString) //adding on final two digits to make addresses unique
+		buffer.WriteString(numString) // adding on final two digits to make addresses unique
 		res, _ := sdk.AccAddressFromHex(buffer.String())
 		bech := res.String()
 		addr, _ := TestAddr(buffer.String(), bech)

store/gaskv/store.go

@@ -19,7 +19,6 @@ type Store struct {
 }
 
 // NewStore returns a reference to a new GasKVStore.
-// nolint
 func NewStore(parent types.KVStore, gasMeter types.GasMeter, gasConfig types.GasConfig) *Store {
 	kvs := &Store{
 		gasMeter:  gasMeter,

types/decimal.go

@@ -80,7 +80,7 @@ func precisionMultiplier(prec int64) *big.Int {
 	return precisionMultipliers[prec]
 }
 
-//______________________________________________________________________________________________
+// ______________________________________________________________________________________________
 
 // create a new Dec from integer assuming whole number
 func NewDec(i int64) Dec {
@@ -198,8 +198,7 @@ func MustNewDecFromStr(s string) Dec {
 	return dec
 }
 
-//______________________________________________________________________________________________
-//nolint
+// ______________________________________________________________________________________________
 func (d Dec) IsNil() bool       { return d.i == nil }                 // is decimal nil
 func (d Dec) IsZero() bool      { return (d.i).Sign() == 0 }          // is equal to zero
 func (d Dec) IsNegative() bool  { return (d.i).Sign() == -1 }         // is negative
@@ -564,7 +563,7 @@ func (d Dec) RoundInt() Int {
 	return NewIntFromBigInt(chopPrecisionAndRoundNonMutative(d.i))
 }
 
-//___________________________________________________________________________________
+// ___________________________________________________________________________________
 
 // similar to chopPrecisionAndRound, but always rounds down
 func chopPrecisionAndTruncate(d *big.Int) *big.Int {
@@ -615,7 +614,7 @@ func (d Dec) Ceil() Dec {
 	return NewDecFromBigInt(quo.Add(quo, oneInt))
 }
 
-//___________________________________________________________________________________
+// ___________________________________________________________________________________
 
 // MaxSortableDec is the largest Dec that can be passed into SortableDecBytes()
 // Its negative form is the least Dec that can be passed in.
@@ -651,7 +650,7 @@ func SortableDecBytes(dec Dec) []byte {
 	return []byte(fmt.Sprintf(fmt.Sprintf("%%0%ds", Precision*2+1), dec.String()))
 }
 
-//___________________________________________________________________________________
+// ___________________________________________________________________________________
 
 // reuse nil values
 var nilJSON []byte
@@ -761,7 +760,7 @@ func (dp DecProto) String() string {
 	return dp.Dec.String()
 }
 
-//___________________________________________________________________________________
+// ___________________________________________________________________________________
 // helpers
 
 // test if two decimal arrays are equal

types/decimal_test.go

@@ -29,7 +29,7 @@ func (s *decimalTestSuite) mustNewDecFromStr(str string) (d sdk.Dec) {
 	return d
 }
 
-//_______________________________________
+// _______________________________________
 
 func (s *decimalTestSuite) TestNewDecFromStr() {
 	largeBigInt, success := new(big.Int).SetString("3144605511029693144278234343371835", 10)

types/errors/errors.go

@@ -15,7 +15,6 @@ const UndefinedCodespace = "undefined"
 
 var (
 	// errInternal should never be exposed, but we reserve this code for non-specified errors
-	//nolint
 	errInternal = Register(UndefinedCodespace, 1, "internal")
 
 	// ErrTxDecode is returned if we cannot parse a transaction

types/module/module.go

@@ -42,7 +42,7 @@ import (
 	sdk "github.com/cosmos/cosmos-sdk/types"
 )
 
-//__________________________________________________________________________________________
+// __________________________________________________________________________________________
 
 // AppModuleBasic is the standard form for basic non-dependant elements of an application module.
 type AppModuleBasic interface {
@@ -145,7 +145,7 @@ func (bm BasicManager) AddQueryCommands(rootQueryCmd *cobra.Command) {
 	}
 }
 
-//_________________________________________________________
+// _________________________________________________________
 
 // AppModuleGenesis is the standard form for an application module genesis functions
 type AppModuleGenesis interface {
@@ -179,7 +179,7 @@ type AppModule interface {
 	EndBlock(sdk.Context, abci.RequestEndBlock) []abci.ValidatorUpdate
 }
 
-//___________________________
+// ___________________________
 
 // GenesisOnlyAppModule is an AppModule that only has import/export functionality
 type GenesisOnlyAppModule struct {
@@ -216,7 +216,7 @@ func (GenesisOnlyAppModule) EndBlock(_ sdk.Context, _ abci.RequestEndBlock) []ab
 	return []abci.ValidatorUpdate{}
 }
 
-//____________________________________________________________________________
+// ____________________________________________________________________________
 
 // Manager defines a module manager that provides the high level utility for managing and executing
 // operations for a group of modules

types/simulation/config.go

@@ -6,8 +6,8 @@ type Config struct {
 	ParamsFile  string // custom simulation params file which overrides any random params; cannot be used with genesis
 
 	ExportParamsPath   string // custom file path to save the exported params JSON
-	ExportParamsHeight int    //height to which export the randomly generated params
-	ExportStatePath    string //custom file path to save the exported app state JSON
+	ExportParamsHeight int    // height to which export the randomly generated params
+	ExportStatePath    string // custom file path to save the exported app state JSON
 	ExportStatsPath    string // custom file path to save the exported simulation statistics JSON
 
 	Seed               int64  // simulation random seed

types/simulation/types.go

@@ -114,7 +114,7 @@ func (om OperationMsg) LogEvent(eventLogger func(route, op, evResult string)) {
 	eventLogger(om.Route, om.Name, pass)
 }
 
-//________________________________________________________________________
+// ________________________________________________________________________
 
 // FutureOperation is an operation which will be ran at the beginning of the
 // provided BlockHeight. If both a BlockHeight and BlockTime are specified, it

types/uint.go

@@ -207,7 +207,7 @@ func (u *Uint) Size() int {
 func (u Uint) MarshalAmino() ([]byte, error)   { return u.Marshal() }
 func (u *Uint) UnmarshalAmino(bz []byte) error { return u.Unmarshal(bz) }
 
-//__________________________________________________________________________
+// __________________________________________________________________________
 
 // UintOverflow returns true if a given unsigned integer overflows and false
 // otherwise.

x/auth/legacy/v034/types.go

@@ -1,5 +1,4 @@
 // DONTCOVER
-// nolint
 package v034
 
 import (

x/auth/legacy/v036/migrate.go

@@ -1,5 +1,4 @@
 // DONTCOVER
-// nolint
 package v036
 
 import (

x/auth/legacy/v036/types.go

@@ -1,5 +1,4 @@
 // DONTCOVER
-// nolint
 package v036
 
 import v034auth "github.com/cosmos/cosmos-sdk/x/auth/legacy/v034"

x/auth/legacy/v038/types.go

@@ -1,7 +1,6 @@
 package v038
 
 // DONTCOVER
-// nolint
 
 import (
 	"bytes"

x/auth/legacy/v039/types.go

@@ -1,7 +1,6 @@
 package v039
 
 // DONTCOVER
-// nolint
 
 import (
 	"bytes"

x/auth/module.go

@@ -85,7 +85,7 @@ func (AppModuleBasic) RegisterInterfaces(registry codectypes.InterfaceRegistry)
 	types.RegisterInterfaces(registry)
 }
 
-//____________________________________________________________________________
+// ____________________________________________________________________________
 
 // AppModule implements an application module for the auth module.
 type AppModule struct {
@@ -156,7 +156,7 @@ func (AppModule) EndBlock(_ sdk.Context, _ abci.RequestEndBlock) []abci.Validato
 	return []abci.ValidatorUpdate{}
 }
 
-//____________________________________________________________________________
+// ____________________________________________________________________________
 
 // AppModuleSimulation functions
 

x/auth/testutil/suite.go

@@ -16,7 +16,7 @@ import (
 )
 
 // TxConfigTestSuite provides a test suite that can be used to test that a TxConfig implementation is correct
-//nolint:golint  // type name will be used as tx.TxConfigTestSuite by other packages, and that stutters; consider calling this GeneratorTestSuite
+// type name will be used as tx.TxConfigTestSuite by other packages, and that stutters; consider calling this GeneratorTestSuite
 type TxConfigTestSuite struct {
 	suite.Suite
 	TxConfig client.TxConfig

x/auth/types/account_retriever.go

@@ -32,7 +32,6 @@ func (ar AccountRetriever) GetAccount(clientCtx client.Context, addr sdk.AccAddr
 // GetAccountWithHeight queries for an account given an address. Returns the
 // height of the query with the account. An error is returned if the query
 // or decoding fails.
-//nolint:interfacer
 func (ar AccountRetriever) GetAccountWithHeight(clientCtx client.Context, addr sdk.AccAddress) (client.Account, int64, error) {
 	var header metadata.MD
 

x/auth/types/params.go

@@ -48,7 +48,6 @@ func ParamKeyTable() paramtypes.KeyTable {
 
 // ParamSetPairs implements the ParamSet interface and returns all the key/value pairs
 // pairs of auth module's parameters.
-// nolint
 func (p *Params) ParamSetPairs() paramtypes.ParamSetPairs {
 	return paramtypes.ParamSetPairs{
 		paramtypes.NewParamSetPair(KeyMaxMemoCharacters, &p.MaxMemoCharacters, validateMaxMemoCharacters),

x/bank/legacy/v036/types.go

@@ -1,5 +1,4 @@
 // DONTCOVER
-// nolint
 package v036
 
 import (

x/bank/legacy/v038/types.go

@@ -1,7 +1,6 @@
 package v038
 
 // DONTCOVER
-// nolint
 
 const (
 	ModuleName = "bank"

x/bank/module.go

@@ -86,7 +86,7 @@ func (AppModuleBasic) RegisterInterfaces(registry codectypes.InterfaceRegistry)
 	types.RegisterInterfaces(registry)
 }
 
-//____________________________________________________________________________
+// ____________________________________________________________________________
 
 // AppModule implements an application module for the bank module.
 type AppModule struct {
@@ -160,7 +160,7 @@ func (AppModule) EndBlock(_ sdk.Context, _ abci.RequestEndBlock) []abci.Validato
 	return []abci.ValidatorUpdate{}
 }
 
-//____________________________________________________________________________
+// ____________________________________________________________________________
 
 // AppModuleSimulation functions
 

x/bank/simulation/operations.go

@@ -81,7 +81,6 @@ func SimulateMsgSend(ak types.AccountKeeper, bk keeper.Keeper) simtypes.Operatio
 }
 
 // sendMsgSend sends a transaction with a MsgSend from a provided random account.
-// nolint: interfacer
 func sendMsgSend(
 	r *rand.Rand, app *baseapp.BaseApp, bk keeper.Keeper, ak types.AccountKeeper,
 	msg *types.MsgSend, ctx sdk.Context, chainID string, privkeys []cryptotypes.PrivKey,
@@ -222,8 +221,6 @@ func SimulateMsgMultiSend(ak types.AccountKeeper, bk keeper.Keeper) simtypes.Ope
 }
 
 // sendMsgMultiSend sends a transaction with a MsgMultiSend from a provided random
-// account.
-// nolint: interfacer
 func sendMsgMultiSend(
 	r *rand.Rand, app *baseapp.BaseApp, bk keeper.Keeper, ak types.AccountKeeper,
 	msg *types.MsgMultiSend, ctx sdk.Context, chainID string, privkeys []cryptotypes.PrivKey,
@@ -289,7 +286,6 @@ func sendMsgMultiSend(
 
 // randomSendFields returns the sender and recipient simulation accounts as well
 // as the transferred amount.
-// nolint: interfacer
 func randomSendFields(
 	r *rand.Rand, ctx sdk.Context, accs []simtypes.Account, bk keeper.Keeper, ak types.AccountKeeper,
 ) (simtypes.Account, simtypes.Account, sdk.Coins, bool) {

x/crisis/handler_test.go

@@ -47,7 +47,7 @@ func createTestApp() (*simapp.SimApp, sdk.Context, []sdk.AccAddress) {
 	return app, ctx, addrs
 }
 
-//____________________________________________________________________________
+// ____________________________________________________________________________
 
 func TestHandleMsgVerifyInvariant(t *testing.T) {
 	app, ctx, addrs := createTestApp()

x/crisis/keeper/msg_server.go

@@ -48,14 +48,14 @@ func (k Keeper) VerifyInvariant(goCtx context.Context, msg *types.MsgVerifyInvar
 		// refund is required.
 
 		// TODO uncomment the following code block with implementation of the circuit breaker
-		//// refund constant fee
-		//err := k.distrKeeper.DistributeFromFeePool(ctx, constantFee, msg.Sender)
-		//if err != nil {
-		//// if there are insufficient coins to refund, log the error,
-		//// but still halt the chain.
-		//logger := ctx.Logger().With("module", "x/crisis")
-		//logger.Error(fmt.Sprintf(
-		//"WARNING: insufficient funds to allocate to sender from fee pool, err: %s", err))
+		// // refund constant fee
+		// err := k.distrKeeper.DistributeFromFeePool(ctx, constantFee, msg.Sender)
+		// if err != nil {
+		// // if there are insufficient coins to refund, log the error,
+		// // but still halt the chain.
+		// logger := ctx.Logger().With("module", "x/crisis")
+		// logger.Error(fmt.Sprintf(
+		// "WARNING: insufficient funds to allocate to sender from fee pool, err: %s", err))
 		//}
 
 		// TODO replace with circuit breaker

x/crisis/module.go

@@ -80,7 +80,7 @@ func (AppModuleBasic) RegisterInterfaces(registry codectypes.InterfaceRegistry)
 	types.RegisterInterfaces(registry)
 }
 
-//____________________________________________________________________________
+// ____________________________________________________________________________
 
 // AppModule implements an application module for the crisis module.
 type AppModule struct {

x/distribution/legacy/v034/types.go

@@ -1,5 +1,4 @@
 // DONTCOVER
-// nolint
 package v034
 
 import (