diff --git a/accounts/abi/bind/backends/simulated.go b/accounts/abi/bind/backends/simulated.go index a26ee12e0a..2faf274dbd 100644 --- a/accounts/abi/bind/backends/simulated.go +++ b/accounts/abi/bind/backends/simulated.go @@ -846,7 +846,7 @@ func (b *SimulatedBackend) AdjustTime(adjustment time.Duration) error { defer b.mu.Unlock() if len(b.pendingBlock.Transactions()) != 0 { - return errors.New("Could not adjust time on non-empty block") + return errors.New("could not adjust time on non-empty block") } // Get the last block block := b.blockchain.GetBlockByHash(b.pendingBlock.ParentHash()) diff --git a/accounts/abi/pack.go b/accounts/abi/pack.go index 0cd91cb4fa..beef1fa37f 100644 --- a/accounts/abi/pack.go +++ b/accounts/abi/pack.go @@ -57,7 +57,7 @@ func packElement(t Type, reflectValue reflect.Value) ([]byte, error) { reflectValue = mustArrayToByteSlice(reflectValue) } if reflectValue.Type() != reflect.TypeOf([]byte{}) { - return []byte{}, errors.New("Bytes type is neither slice nor array") + return []byte{}, errors.New("bytes type is neither slice nor array") } return packBytesSlice(reflectValue.Bytes(), reflectValue.Len()), nil case FixedBytesTy, FunctionTy: @@ -66,7 +66,7 @@ func packElement(t Type, reflectValue reflect.Value) ([]byte, error) { } return common.RightPadBytes(reflectValue.Bytes(), 32), nil default: - return []byte{}, fmt.Errorf("Could not pack element, unknown type: %v", t.T) + return []byte{}, fmt.Errorf("could not pack element, unknown type: %v", t.T) } } diff --git a/accounts/abi/reflect.go b/accounts/abi/reflect.go index 48d2ef41ec..1863e5bb7d 100644 --- a/accounts/abi/reflect.go +++ b/accounts/abi/reflect.go @@ -134,7 +134,7 @@ func setSlice(dst, src reflect.Value) error { dst.Set(slice) return nil } - return errors.New("Cannot set slice, destination not settable") + return errors.New("cannot set slice, destination not settable") } func setArray(dst, src reflect.Value) error { @@ -155,7 +155,7 @@ func setArray(dst, src reflect.Value) error { dst.Set(array) return nil } - return errors.New("Cannot set array, destination not settable") + return errors.New("cannot set array, destination not settable") } func setStruct(dst, src reflect.Value) error { @@ -163,7 +163,7 @@ func setStruct(dst, src reflect.Value) error { srcField := src.Field(i) dstField := dst.Field(i) if !dstField.IsValid() || !srcField.IsValid() { - return fmt.Errorf("Could not find src field: %v value: %v in destination", srcField.Type().Name(), srcField) + return fmt.Errorf("could not find src field: %v value: %v in destination", srcField.Type().Name(), srcField) } if err := set(dstField, srcField); err != nil { return err diff --git a/cmd/clef/main.go b/cmd/clef/main.go index 06a8cd7ab7..63f34effb7 100644 --- a/cmd/clef/main.go +++ b/cmd/clef/main.go @@ -581,6 +581,7 @@ func accountImport(c *cli.Context) error { return err } if first != second { + //lint:ignore ST1005 This is a message for the user return errors.New("Passwords do not match") } acc, err := internalApi.ImportRawKey(hex.EncodeToString(crypto.FromECDSA(pKey)), first) diff --git a/cmd/devp2p/discv4cmd.go b/cmd/devp2p/discv4cmd.go index 37b139dea2..45bcdcd367 100644 --- a/cmd/devp2p/discv4cmd.go +++ b/cmd/devp2p/discv4cmd.go @@ -236,7 +236,7 @@ func discv4Crawl(ctx *cli.Context) error { func discv4Test(ctx *cli.Context) error { // Configure test package globals. if !ctx.IsSet(remoteEnodeFlag.Name) { - return fmt.Errorf("Missing -%v", remoteEnodeFlag.Name) + return fmt.Errorf("missing -%v", remoteEnodeFlag.Name) } v4test.Remote = ctx.String(remoteEnodeFlag.Name) v4test.Listen1 = ctx.String(testListen1Flag.Name) diff --git a/cmd/devp2p/internal/ethtest/snap.go b/cmd/devp2p/internal/ethtest/snap.go index 54eb63f3de..f50159a0de 100644 --- a/cmd/devp2p/internal/ethtest/snap.go +++ b/cmd/devp2p/internal/ethtest/snap.go @@ -683,7 +683,7 @@ func (s *Suite) snapGetTrieNodes(t *utesting.T, tc *trieNodesTest) error { hash := make([]byte, 32) trienodes := res.Nodes if got, want := len(trienodes), len(tc.expHashes); got != want { - return fmt.Errorf("wrong trienode count, got %d, want %d\n", got, want) + return fmt.Errorf("wrong trienode count, got %d, want %d", got, want) } for i, trienode := range trienodes { hasher.Reset() diff --git a/cmd/faucet/faucet.go b/cmd/faucet/faucet.go index e4d6ad6977..8f4127216e 100644 --- a/cmd/faucet/faucet.go +++ b/cmd/faucet/faucet.go @@ -248,7 +248,7 @@ func newFaucet(genesis *core.Genesis, port int, enodes []*enode.Node, network ui lesBackend, err := les.New(stack, &cfg) if err != nil { - return nil, fmt.Errorf("Failed to register the Ethereum service: %w", err) + return nil, fmt.Errorf("failed to register the Ethereum service: %w", err) } // Assemble the ethstats monitoring and reporting service' diff --git a/cmd/utils/cmd.go b/cmd/utils/cmd.go index 16b1260572..a7563a081e 100644 --- a/cmd/utils/cmd.go +++ b/cmd/utils/cmd.go @@ -460,7 +460,7 @@ func ImportLDBData(db ethdb.Database, f string, startIndex int64, interrupt chan case OpBatchAdd: batch.Put(key, val) default: - return fmt.Errorf("unknown op %d\n", op) + return fmt.Errorf("unknown op %d", op) } if batch.ValueSize() > ethdb.IdealBatchSize { if err := batch.Write(); err != nil { diff --git a/console/bridge.go b/console/bridge.go index c67686d6c3..37578041ca 100644 --- a/console/bridge.go +++ b/console/bridge.go @@ -78,7 +78,7 @@ func (b *bridge) NewAccount(call jsre.Call) (goja.Value, error) { return nil, err } if password != confirm { - return nil, errors.New("passwords don't match!") + return nil, errors.New("passwords don't match") } // A single string password was specified, use that case len(call.Arguments) == 1 && call.Argument(0).ToString() != nil: diff --git a/les/benchmark.go b/les/benchmark.go index ab93518349..d1efa2f5d3 100644 --- a/les/benchmark.go +++ b/les/benchmark.go @@ -338,7 +338,7 @@ func (h *serverHandler) measure(setup *benchmarkSetup, count int) error { case <-h.closeCh: clientPipe.Close() serverPipe.Close() - return errors.New("Benchmark cancelled") + return errors.New("benchmark cancelled") } setup.totalTime += time.Duration(mclock.Now() - start) diff --git a/les/peer.go b/les/peer.go index 58cb928700..b38a393d4c 100644 --- a/les/peer.go +++ b/les/peer.go @@ -1000,7 +1000,7 @@ func (p *clientPeer) Handshake(td *big.Int, head common.Hash, headNum uint64, ge } } if recentTx != txIndexUnlimited && p.version < lpv4 { - return errors.New("Cannot serve old clients without a complete tx index") + return errors.New("cannot serve old clients without a complete tx index") } // Note: clientPeer.headInfo should contain the last head announced to the client by us. // The values announced in the handshake are dummy values for compatibility reasons and should be ignored. diff --git a/les/peer_test.go b/les/peer_test.go index 0881dd292b..d6ca0eac7c 100644 --- a/les/peer_test.go +++ b/les/peer_test.go @@ -143,7 +143,7 @@ func TestHandshake(t *testing.T) { return err } if reqType != announceTypeSigned { - return errors.New("Expected announceTypeSigned") + return errors.New("expected announceTypeSigned") } return nil }) diff --git a/les/vflux/client/valuetracker.go b/les/vflux/client/valuetracker.go index 806d0c7d75..e0d1010ffe 100644 --- a/les/vflux/client/valuetracker.go +++ b/les/vflux/client/valuetracker.go @@ -257,7 +257,7 @@ func (vt *ValueTracker) loadFromDb(mapping []string) error { } if version != vtVersion { log.Error("Unknown ValueTracker version", "stored", version, "current", nvtVersion) - return fmt.Errorf("Unknown ValueTracker version %d (current version is %d)", version, vtVersion) + return fmt.Errorf("unknown ValueTracker version %d (current version is %d)", version, vtVersion) } var vte valueTrackerEncV1 if err := rlp.Decode(r, &vte); err != nil { @@ -295,7 +295,7 @@ loop: } else { if vte.RefBasketMapping >= uint(len(vt.mappings)) { log.Error("Unknown request basket mapping", "stored", vte.RefBasketMapping, "current", vt.currentMapping) - return fmt.Errorf("Unknown request basket mapping %d (current version is %d)", vte.RefBasketMapping, vt.currentMapping) + return fmt.Errorf("unknown request basket mapping %d (current version is %d)", vte.RefBasketMapping, vt.currentMapping) } vt.refBasket.basket = vte.RefBasket.convertMapping(vt.mappings[vte.RefBasketMapping], mapping, vt.initRefBasket) } diff --git a/metrics/disk_nop.go b/metrics/disk_nop.go index 58fa4e02f8..41bbe9adb2 100644 --- a/metrics/disk_nop.go +++ b/metrics/disk_nop.go @@ -23,5 +23,5 @@ import "errors" // ReadDiskStats retrieves the disk IO stats belonging to the current process. func ReadDiskStats(stats *DiskStats) error { - return errors.New("Not implemented") + return errors.New("not implemented") } diff --git a/metrics/gauge_float64_test.go b/metrics/gauge_float64_test.go index f0ac7ea5e7..194a18821f 100644 --- a/metrics/gauge_float64_test.go +++ b/metrics/gauge_float64_test.go @@ -36,7 +36,7 @@ func TestGaugeFloat64Snapshot(t *testing.T) { g.Update(47.0) snapshot := g.Snapshot() g.Update(float64(0)) - if v := snapshot.Value(); 47.0 != v { + if v := snapshot.Value(); v != 47.0 { t.Errorf("g.Value(): 47.0 != %v\n", v) } } @@ -45,7 +45,7 @@ func TestGetOrRegisterGaugeFloat64(t *testing.T) { r := NewRegistry() NewRegisteredGaugeFloat64("foo", r).Update(47.0) t.Logf("registry: %v", r) - if g := GetOrRegisterGaugeFloat64("foo", r).Snapshot(); 47.0 != g.Value() { + if g := GetOrRegisterGaugeFloat64("foo", r).Snapshot(); g.Value() != 47.0 { t.Fatal(g) } }