all: add whitespace linter (ethereum#25312)

* golangci: typo Signed-off-by: Delweng <delweng@gmail.com> * golangci: add whietspace Signed-off-by: Delweng <delweng@gmail.com> * *: rm whitesapce using golangci-lint Signed-off-by: Delweng <delweng@gmail.com> * cmd/puppeth: revert accidental resurrection Co-authored-by: Péter Szilágyi <peterke@gmail.com>
syscoin · Aug 6, 2022 · 47d6ca6 · 47d6ca6
1 parent 09124e8
commit 47d6ca6
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Showing 90 changed files with 12 additions and 164 deletions.
diff --git a/.golangci.yml b/.golangci.yml
@@ -28,15 +28,16 @@ linters:
     - durationcheck
     - exportloopref
     - gosec
+    - whitespace
 
-    #- structcheck # lots of false positives
-    #- errcheck #lot of false positives
-   # - contextcheck
-   # - errchkjson # lots of false positives
-   # - errorlint # this check crashes
-   # - exhaustive # silly check
-   # - makezero # false positives
-   # - nilerr # several intentional
+    # - structcheck # lots of false positives
+    # - errcheck #lot of false positives
+    # - contextcheck
+    # - errchkjson # lots of false positives
+    # - errorlint # this check crashes
+    # - exhaustive # silly check
+    # - makezero # false positives
+    # - nilerr # several intentional
 
 linters-settings:
   gofmt:
@@ -46,9 +47,9 @@ linters-settings:
     min-occurrences: 6 # minimum number of occurrences
   gosec:
     excludes:
-     - G404 # Use of weak random number generator - lots of FP
-     - G107 # Potential http request -- those are intentional
-     - G306 # G306: Expect WriteFile permissions to be 0600 or less
+      - G404 # Use of weak random number generator - lots of FP
+      - G107 # Potential http request -- those are intentional
+      - G306 # G306: Expect WriteFile permissions to be 0600 or less
 
 issues:
   exclude-rules:

diff --git a/accounts/abi/bind/base_test.go b/accounts/abi/bind/base_test.go
@@ -115,7 +115,6 @@ func (mc *mockPendingCaller) PendingCallContract(ctx context.Context, call ether
 }
 
 func TestPassingBlockNumber(t *testing.T) {
-
 	mc := &mockPendingCaller{
 		mockCaller: &mockCaller{
 			codeAtBytes: []byte{1, 2, 3},

diff --git a/accounts/abi/error_handling.go b/accounts/abi/error_handling.go
@@ -73,7 +73,6 @@ func typeCheck(t Type, value reflect.Value) error {
 	} else {
 		return nil
 	}
-
 }
 
 // typeErr returns a formatted type casting error.

diff --git a/accounts/abi/event_test.go b/accounts/abi/event_test.go
@@ -161,7 +161,6 @@ func TestEventMultiValueWithArrayUnpack(t *testing.T) {
 }
 
 func TestEventTupleUnpack(t *testing.T) {
-
 	type EventTransfer struct {
 		Value *big.Int
 	}

diff --git a/accounts/abi/reflect.go b/accounts/abi/reflect.go
@@ -220,7 +220,6 @@ func mapArgNamesToStructFields(argNames []string, value reflect.Value) (map[stri
 
 	// second round ~~~
 	for _, argName := range argNames {
-
 		structFieldName := ToCamelCase(argName)
 
 		if structFieldName == "" {

diff --git a/accounts/abi/unpack.go b/accounts/abi/unpack.go
@@ -115,7 +115,6 @@ func ReadFixedBytes(t Type, word []byte) (interface{}, error) {
 
 	reflect.Copy(array, reflect.ValueOf(word[0:t.Size]))
 	return array.Interface(), nil
-
 }
 
 // forEachUnpack iteratively unpack elements.

diff --git a/accounts/keystore/keystore_test.go b/accounts/keystore/keystore_test.go
@@ -377,7 +377,6 @@ func TestImportExport(t *testing.T) {
 	if _, err = ks2.Import(json, "new", "new"); err == nil {
 		t.Errorf("importing a key twice succeeded")
 	}
-
 }
 
 // TestImportRace tests the keystore on races.
@@ -402,7 +401,6 @@ func TestImportRace(t *testing.T) {
 			if _, err := ks2.Import(json, "new", "new"); err != nil {
 				atomic.AddUint32(&atom, 1)
 			}
-
 		}()
 	}
 	wg.Wait()

diff --git a/accounts/keystore/passphrase.go b/accounts/keystore/passphrase.go
@@ -138,7 +138,6 @@ func (ks keyStorePassphrase) JoinPath(filename string) string {
 
 // Encryptdata encrypts the data given as 'data' with the password 'auth'.
 func EncryptDataV3(data, auth []byte, scryptN, scryptP int) (CryptoJSON, error) {
-
 	salt := make([]byte, 32)
 	if _, err := io.ReadFull(rand.Reader, salt); err != nil {
 		panic("reading from crypto/rand failed: " + err.Error())
@@ -341,7 +340,6 @@ func getKDFKey(cryptoJSON CryptoJSON, auth string) ([]byte, error) {
 		r := ensureInt(cryptoJSON.KDFParams["r"])
 		p := ensureInt(cryptoJSON.KDFParams["p"])
 		return scrypt.Key(authArray, salt, n, r, p, dkLen)
-
 	} else if cryptoJSON.KDF == "pbkdf2" {
 		c := ensureInt(cryptoJSON.KDFParams["c"])
 		prf := cryptoJSON.KDFParams["prf"].(string)

diff --git a/accounts/usbwallet/wallet.go b/accounts/usbwallet/wallet.go
@@ -526,7 +526,6 @@ func (w *wallet) signHash(account accounts.Account, hash []byte) ([]byte, error)
 
 // SignData signs keccak256(data). The mimetype parameter describes the type of data being signed
 func (w *wallet) SignData(account accounts.Account, mimeType string, data []byte) ([]byte, error) {
-
 	// Unless we are doing 712 signing, simply dispatch to signHash
 	if !(mimeType == accounts.MimetypeTypedData && len(data) == 66 && data[0] == 0x19 && data[1] == 0x01) {
 		return w.signHash(account, crypto.Keccak256(data))

diff --git a/cmd/clef/main.go b/cmd/clef/main.go
@@ -759,7 +759,6 @@ func confirm(text string) bool {
 }
 
 func testExternalUI(api *core.SignerAPI) {
-
 	ctx := context.WithValue(context.Background(), "remote", "clef binary")
 	ctx = context.WithValue(ctx, "scheme", "in-proc")
 	ctx = context.WithValue(ctx, "local", "main")
@@ -859,7 +858,6 @@ func testExternalUI(api *core.SignerAPI) {
 		expectDeny("signdata - text", err)
 	}
 	{ // Sign transaction
-
 		api.UI.ShowInfo("Please reject next transaction")
 		time.Sleep(delay)
 		data := hexutil.Bytes([]byte{})
@@ -902,7 +900,6 @@ func testExternalUI(api *core.SignerAPI) {
 	}
 	result := fmt.Sprintf("Tests completed. %d errors:\n%s\n", len(errs), strings.Join(errs, "\n"))
 	api.UI.ShowInfo(result)
-
 }
 
 type encryptedSeedStorage struct {
@@ -939,7 +936,6 @@ func decryptSeed(keyjson []byte, auth string) ([]byte, error) {
 
 // GenDoc outputs examples of all structures used in json-rpc communication
 func GenDoc(ctx *cli.Context) error {
-
 	var (
 		a    = common.HexToAddress("0xdeadbeef000000000000000000000000deadbeef")
 		b    = common.HexToAddress("0x1111111122222222222233333333334444444444")
@@ -1049,7 +1045,6 @@ func GenDoc(ctx *cli.Context) error {
 		var tx types.Transaction
 		tx.UnmarshalBinary(rlpdata)
 		add("OnApproved - SignTransactionResult", desc, &ethapi.SignTransactionResult{Raw: rlpdata, Tx: &tx})
-
 	}
 	{ // User input
 		add("UserInputRequest", "Sent when clef needs the user to provide data. If 'password' is true, the input field should be treated accordingly (echo-free)",

diff --git a/cmd/devp2p/dns_cloudflare.go b/cmd/devp2p/dns_cloudflare.go
@@ -134,7 +134,6 @@ func (c *cloudflareClient) uploadRecords(name string, records map[string]string)
 			ttl := rootTTL
 			if path != name {
 				ttl = treeNodeTTLCloudflare // Max TTL permitted by Cloudflare
-
 			}
 			record := cloudflare.DNSRecord{Type: "TXT", Name: path, Content: val, TTL: ttl}
 			_, err = c.CreateDNSRecord(context.Background(), c.zoneID, record)

diff --git a/cmd/devp2p/internal/ethtest/chain.go b/cmd/devp2p/internal/ethtest/chain.go
@@ -119,7 +119,6 @@ func (c *Chain) GetHeaders(req GetBlockHeaders) (BlockHeaders, error) {
 		for i := 1; i < int(req.Amount); i++ {
 			blockNumber -= (1 - req.Skip)
 			headers[i] = c.blocks[blockNumber].Header()
-
 		}
 
 		return headers, nil

diff --git a/cmd/devp2p/internal/ethtest/snap.go b/cmd/devp2p/internal/ethtest/snap.go
@@ -350,7 +350,6 @@ func hexToCompact(hex []byte) []byte {
 
 // TestSnapTrieNodes various forms of GetTrieNodes requests.
 func (s *Suite) TestSnapTrieNodes(t *utesting.T) {
-
 	key := common.FromHex("0x00bf49f440a1cd0527e4d06e2765654c0f56452257516d793a9b8d604dcfdf2a")
 	// helper function to iterate the key, and generate the compact-encoded
 	// trie paths along the way.

diff --git a/cmd/devp2p/internal/ethtest/types.go b/cmd/devp2p/internal/ethtest/types.go
@@ -315,7 +315,6 @@ func (c *Conn) ReadSnap(id uint64) (Message, error) {
 			return nil, fmt.Errorf("could not rlp decode message: %v", err)
 		}
 		return snpMsg.(Message), nil
-
 	}
 	return nil, fmt.Errorf("request timed out")
 }
diff --git a/cmd/evm/internal/t8ntool/execution.go b/cmd/evm/internal/t8ntool/execution.go
@@ -100,7 +100,6 @@ type rejectedTx struct {
 func (pre *Prestate) Apply(vmConfig vm.Config, chainConfig *params.ChainConfig,
 	txs types.Transactions, miningReward int64,
 	getTracerFn func(txIndex int, txHash common.Hash) (tracer vm.EVMLogger, err error)) (*state.StateDB, *ExecutionResult, error) {
-
 	// Capture errors for BLOCKHASH operation, if we haven't been supplied the
 	// required blockhashes
 	var hashError error

diff --git a/cmd/evm/t8n_test.go b/cmd/evm/t8n_test.go
@@ -244,7 +244,6 @@ func TestT8n(t *testing.T) {
 			expExitCode: 3,
 		},
 	} {
-
 		args := []string{"t8n"}
 		args = append(args, tc.output.get()...)
 		args = append(args, tc.input.get(tc.base)...)
@@ -355,7 +354,6 @@ func TestT9n(t *testing.T) {
 			expExitCode: t8ntool.ErrorIO,
 		},
 	} {
-
 		args := []string{"t9n"}
 		args = append(args, tc.input.get(tc.base)...)
 
@@ -475,7 +473,6 @@ func TestB11r(t *testing.T) {
 			expOut: "exp.json",
 		},
 	} {
-
 		args := []string{"b11r"}
 		args = append(args, tc.input.get(tc.base)...)
 

diff --git a/cmd/geth/version_check_test.go b/cmd/geth/version_check_test.go
@@ -118,7 +118,6 @@ func TestMatching(t *testing.T) {
 						version, vuln.Introduced, vuln.Fixed, vuln.Name, vulnIntro, current, vulnFixed)
 				}
 			}
-
 		}
 	}
 	for major := 1; major < 2; major++ {

diff --git a/common/math/big_test.go b/common/math/big_test.go
@@ -171,7 +171,6 @@ func BenchmarkByteAt(b *testing.B) {
 }
 
 func BenchmarkByteAtOld(b *testing.B) {
-
 	bigint := MustParseBig256("0x18F8F8F1000111000110011100222004330052300000000000000000FEFCF3CC")
 	for i := 0; i < b.N; i++ {
 		PaddedBigBytes(bigint, 32)
@@ -244,7 +243,6 @@ func TestBigEndianByteAt(t *testing.T) {
 		if actual != test.exp {
 			t.Fatalf("Expected  [%v] %v:th byte to be %v, was %v.", test.x, test.y, test.exp, actual)
 		}
-
 	}
 }
 func TestLittleEndianByteAt(t *testing.T) {
@@ -277,7 +275,6 @@ func TestLittleEndianByteAt(t *testing.T) {
 		if actual != test.exp {
 			t.Fatalf("Expected  [%v] %v:th byte to be %v, was %v.", test.x, test.y, test.exp, actual)
 		}
-
 	}
 }
 

diff --git a/common/types_test.go b/common/types_test.go
@@ -155,7 +155,6 @@ func BenchmarkAddressHex(b *testing.B) {
 }
 
 func TestMixedcaseAccount_Address(t *testing.T) {
-
 	// https://github.com/ethereum/EIPs/blob/master/EIPS/eip-55.md
 	// Note: 0X{checksum_addr} is not valid according to spec above
 
@@ -192,9 +191,7 @@ func TestMixedcaseAccount_Address(t *testing.T) {
 		if err := json.Unmarshal([]byte(r), &r2); err == nil {
 			t.Errorf("Expected failure, input %v", r)
 		}
-
 	}
-
 }
 
 func TestHash_Scan(t *testing.T) {

diff --git a/core/blockchain_test.go b/core/blockchain_test.go
@@ -1235,7 +1235,6 @@ func TestSideLogRebirth(t *testing.T) {
 	chain, _ := GenerateChain(params.TestChainConfig, genesis, ethash.NewFaker(), db, 2, func(i int, gen *BlockGen) {
 		if i == 1 {
 			gen.OffsetTime(-9) // higher block difficulty
-
 		}
 	})
 	if _, err := blockchain.InsertChain(chain); err != nil {
@@ -1364,7 +1363,6 @@ done:
 		t.Errorf("unexpected event fired: %v", e)
 	case <-time.After(250 * time.Millisecond):
 	}
-
 }
 
 // Tests if the canonical block can be fetched from the database during chain insertion.
@@ -2753,7 +2751,6 @@ func benchmarkLargeNumberOfValueToNonexisting(b *testing.B, numTxs, numBlocks in
 		b.StopTimer()
 		if got := chain.CurrentBlock().Transactions().Len(); got != numTxs*numBlocks {
 			b.Fatalf("Transactions were not included, expected %d, got %d", numTxs*numBlocks, got)
-
 		}
 	}
 }
@@ -3522,7 +3519,6 @@ func TestEIP2718Transition(t *testing.T) {
 		vm.GasQuickStep*2 + params.WarmStorageReadCostEIP2929 + params.ColdSloadCostEIP2929
 	if block.GasUsed() != expected {
 		t.Fatalf("incorrect amount of gas spent: expected %d, got %d", expected, block.GasUsed())
-
 	}
 }
 

diff --git a/core/state/snapshot/difflayer_test.go b/core/state/snapshot/difflayer_test.go
@@ -332,7 +332,6 @@ func BenchmarkFlatten(b *testing.B) {
 				value := make([]byte, 32)
 				rand.Read(value)
 				accStorage[randomHash()] = value
-
 			}
 			storage[accountKey] = accStorage
 		}
@@ -382,7 +381,6 @@ func BenchmarkJournal(b *testing.B) {
 				value := make([]byte, 32)
 				rand.Read(value)
 				accStorage[randomHash()] = value
-
 			}
 			storage[accountKey] = accStorage
 		}

diff --git a/core/state/statedb_test.go b/core/state/statedb_test.go
@@ -699,7 +699,6 @@ func TestDeleteCreateRevert(t *testing.T) {
 // the Commit operation fails with an error
 // If we are missing trie nodes, we should not continue writing to the trie
 func TestMissingTrieNodes(t *testing.T) {
-
 	// Create an initial state with a few accounts
 	memDb := rawdb.NewMemoryDatabase()
 	db := NewDatabase(memDb)

diff --git a/core/tx_pool_test.go b/core/tx_pool_test.go
@@ -685,7 +685,6 @@ func TestTransactionPostponing(t *testing.T) {
 	// Add a batch consecutive pending transactions for validation
 	txs := []*types.Transaction{}
 	for i, key := range keys {
-
 		for j := 0; j < 100; j++ {
 			var tx *types.Transaction
 			if (i+j)%2 == 0 {

diff --git a/core/types/bloom9_test.go b/core/types/bloom9_test.go
@@ -92,7 +92,6 @@ func BenchmarkBloom9Lookup(b *testing.B) {
 }
 
 func BenchmarkCreateBloom(b *testing.B) {
-
 	var txs = Transactions{
 		NewContractCreation(1, big.NewInt(1), 1, big.NewInt(1), nil),
 		NewTransaction(2, common.HexToAddress("0x2"), big.NewInt(2), 2, big.NewInt(2), nil),

diff --git a/core/types/transaction_signing_test.go b/core/types/transaction_signing_test.go
@@ -111,7 +111,6 @@ func TestEIP155SigningVitalik(t *testing.T) {
 		if from != addr {
 			t.Errorf("%d: expected %x got %x", i, addr, from)
 		}
-
 	}
 }
 

diff --git a/core/types/transaction_test.go b/core/types/transaction_test.go
@@ -114,7 +114,6 @@ func TestEIP2718TransactionSigHash(t *testing.T) {
 
 // This test checks signature operations on access list transactions.
 func TestEIP2930Signer(t *testing.T) {
-
 	var (
 		key, _  = crypto.HexToECDSA("b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291")
 		keyAddr = crypto.PubkeyToAddress(key.PublicKey)

diff --git a/core/vm/instructions_test.go b/core/vm/instructions_test.go
@@ -46,7 +46,6 @@ var commonParams []*twoOperandParams
 var twoOpMethods map[string]executionFunc
 
 func init() {
-
 	// Params is a list of common edgecases that should be used for some common tests
 	params := []string{
 		"0000000000000000000000000000000000000000000000000000000000000000", // 0
@@ -92,7 +91,6 @@ func init() {
 }
 
 func testTwoOperandOp(t *testing.T, tests []TwoOperandTestcase, opFn executionFunc, name string) {
-
 	var (
 		env            = NewEVM(BlockContext{}, TxContext{}, nil, params.TestChainConfig, Config{})
 		stack          = newstack()
@@ -641,7 +639,6 @@ func TestCreate2Addreses(t *testing.T) {
 			expected: "0xE33C0C7F7df4809055C3ebA6c09CFe4BaF1BD9e0",
 		},
 	} {
-
 		origin := common.BytesToAddress(common.FromHex(tt.origin))
 		salt := common.BytesToHash(common.FromHex(tt.salt))
 		code := common.FromHex(tt.code)

diff --git a/core/vm/interpreter.go b/core/vm/interpreter.go
@@ -117,7 +117,6 @@ func NewEVMInterpreter(evm *EVM, cfg Config) *EVMInterpreter {
 // considered a revert-and-consume-all-gas operation except for
 // ErrExecutionReverted which means revert-and-keep-gas-left.
 func (in *EVMInterpreter) Run(contract *Contract, input []byte, readOnly bool) (ret []byte, err error) {
-
 	// Increment the call depth which is restricted to 1024
 	in.evm.depth++
 	defer func() { in.evm.depth-- }()

diff --git a/core/vm/interpreter_test.go b/core/vm/interpreter_test.go
@@ -73,5 +73,4 @@ func TestLoopInterrupt(t *testing.T) {
 			}
 		}
 	}
-
 }