go_vet100%

go vet examines Go source code and reports suspicious constructs, such as Printf calls whose arguments do not align with the format string.

No problems detected. Good job!

gofmt99%

Gofmt formats Go programs. We run gofmt -s on your code, where -s is for the "simplify" command

• dns.go
  • Line 1: warning: file is not gofmted with -s (gofmt)

• dhcp.go
  • Line 1: warning: file is not gofmted with -s (gofmt)

ineffassign100%

IneffAssign detects ineffectual assignments in Go code.

No problems detected. Good job!

gocyclo87%

Gocyclo calculates cyclomatic complexities of functions in Go source code. The cyclomatic complexity of a function is calculated according to the following rules: 1 is the base complexity of a function +1 for each 'if', 'for', 'case', '&&' or '||' Go Report Card warns on functions with cyclomatic complexity > 15.

• _vendor-20170828212931/golang.org/x/net/idna/punycode.go
  • Line 31: warning: cyclomatic complexity 17 of function decode() is high (> 15) (gocyclo)
  • Line 98: warning: cyclomatic complexity 17 of function encode() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/publicsuffix/gen.go
  • Line 126: warning: cyclomatic complexity 61 of function main1() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/ipv6/readwrite_test.go
  • Line 103: warning: cyclomatic complexity 17 of function TestPacketConnConcurrentReadWriteUnicastUDP() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/html/escape.go
  • Line 57: warning: cyclomatic complexity 43 of function unescapeEntity() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/html/parse_test.go
  • Line 25: warning: cyclomatic complexity 27 of function readParseTest() is high (> 15) (gocyclo)
  • Line 126: warning: cyclomatic complexity 19 of function dumpLevel() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/html/parse.go
  • Line 701: warning: cyclomatic complexity 100 of function inBodyIM() is high (> 15) (gocyclo)
  • Line 1207: warning: cyclomatic complexity 28 of function inTableIM() is high (> 15) (gocyclo)
  • Line 1564: warning: cyclomatic complexity 24 of function inSelectIM() is high (> 15) (gocyclo)
  • Line 1848: warning: cyclomatic complexity 22 of function parseForeignContent() is high (> 15) (gocyclo)
  • Line 1038: warning: cyclomatic complexity 21 of function (*parser).inBodyEndTagFormatting() is high (> 15) (gocyclo)
  • Line 108: warning: cyclomatic complexity 20 of function (*parser).indexOfElementInScope() is high (> 15) (gocyclo)
  • Line 1928: warning: cyclomatic complexity 16 of function (*parser).inForeignContent() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/proxy/socks5.go
  • Line 64: warning: cyclomatic complexity 33 of function (*socks5).Dial() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/http2/transport_test.go
  • Line 788: warning: cyclomatic complexity 28 of function testTransportReqBodyAfterResponse() is high (> 15) (gocyclo)
  • Line 1058: warning: cyclomatic complexity 26 of function testTransportResPattern() is high (> 15) (gocyclo)
  • Line 2749: warning: cyclomatic complexity 23 of function TestTransportRetryAfterGOAWAY() is high (> 15) (gocyclo)
  • Line 2207: warning: cyclomatic complexity 17 of function TestTransportReturnsUnusedFlowControl() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/webdav/lock_test.go
  • Line 534: warning: cyclomatic complexity 26 of function (*memLS).consistent() is high (> 15) (gocyclo)
  • Line 320: warning: cyclomatic complexity 19 of function TestMemLSExpiry() is high (> 15) (gocyclo)
  • Line 448: warning: cyclomatic complexity 19 of function TestMemLS() is high (> 15) (gocyclo)
  • Line 207: warning: cyclomatic complexity 19 of function TestMemLSConfirm() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/ipv4/example_test.go
  • Line 86: warning: cyclomatic complexity 18 of function ExamplePacketConn_tracingIPPacketRoute() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/icmp/extension_test.go
  • Line 168: warning: cyclomatic complexity 16 of function TestMarshalAndParseExtension() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/icmp/multipart_test.go
  • Line 131: warning: cyclomatic complexity 16 of function TestMarshalAndParseMultipartMessageForIPv4() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/ipv6/unicast_test.go
  • Line 82: warning: cyclomatic complexity 24 of function TestPacketConnReadWriteUnicastICMP() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/webdav/webdav_test.go
  • Line 26: warning: cyclomatic complexity 18 of function TestPrefix() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/websocket/hybi.go
  • Line 405: warning: cyclomatic complexity 17 of function hybiClientHandshake() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/html/render.go
  • Line 68: warning: cyclomatic complexity 56 of function render1() is high (> 15) (gocyclo)

• _vendor-20170828212931/github.com/davecgh/go-spew/spew/format.go
  • Line 201: warning: cyclomatic complexity 45 of function (*formatState).format() is high (> 15) (gocyclo)
  • Line 105: warning: cyclomatic complexity 22 of function (*formatState).formatPtr() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/webdav/file_test.go
  • Line 591: warning: cyclomatic complexity 36 of function TestMemFile() is high (> 15) (gocyclo)
  • Line 264: warning: cyclomatic complexity 33 of function testFS() is high (> 15) (gocyclo)
  • Line 851: warning: cyclomatic complexity 20 of function TestCopyMoveProps() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/http2/gotrack.go
  • Line 78: warning: cyclomatic complexity 23 of function parseUintBytes() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/http2/frame_test.go
  • Line 859: warning: cyclomatic complexity 20 of function TestMetaFrameHeader() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/context/context_test.go
  • Line 97: warning: cyclomatic complexity 17 of function TestParentFinishesChild() is high (> 15) (gocyclo)
  • Line 488: warning: cyclomatic complexity 16 of function testLayers() is high (> 15) (gocyclo)
  • Line 174: warning: cyclomatic complexity 16 of function TestChildFinishesFirst() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/webdav/internal/xml/read.go
  • Line 272: warning: cyclomatic complexity 86 of function (*Decoder).unmarshal() is high (> 15) (gocyclo)
  • Line 612: warning: cyclomatic complexity 20 of function (*Decoder).unmarshalPath() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/webdav/internal/xml/typeinfo.go
  • Line 114: warning: cyclomatic complexity 34 of function structFieldInfo() is high (> 15) (gocyclo)
  • Line 275: warning: cyclomatic complexity 19 of function addFieldInfo() is high (> 15) (gocyclo)
  • Line 51: warning: cyclomatic complexity 17 of function getTypeInfo() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/http2/h2demo/launch.go
  • Line 83: warning: cyclomatic complexity 24 of function main() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/html/doctype.go
  • Line 16: warning: cyclomatic complexity 24 of function parseDoctype() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/webdav/prop_test.go
  • Line 19: warning: cyclomatic complexity 23 of function TestMemPS() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/ipv6/control_unix.go
  • Line 111: warning: cyclomatic complexity 18 of function marshalControlMessage() is high (> 15) (gocyclo)
  • Line 16: warning: cyclomatic complexity 17 of function setControlMessage() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/route/message_freebsd_test.go
  • Line 33: warning: cyclomatic complexity 20 of function TestFetchAndParseRIBOnFreeBSD10AndAbove() is high (> 15) (gocyclo)

• _vendor-20170828212931/github.com/krolaw/dhcp4.git/example_test.go
  • Line 46: warning: cyclomatic complexity 18 of function (*DHCPHandler).ServeDHCP() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/route/sys_freebsd.go
  • Line 57: warning: cyclomatic complexity 22 of function probeRoutingStack() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/http2/h2demo/h2demo.go
  • Line 270: warning: cyclomatic complexity 18 of function newGopherTilesHandler() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/webdav/xml_test.go
  • Line 839: warning: cyclomatic complexity 16 of function (*xmlNormalizer).normalize() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/webdav/internal/xml/xml.go
  • Line 533: warning: cyclomatic complexity 82 of function (*Decoder).rawToken() is high (> 15) (gocyclo)
  • Line 960: warning: cyclomatic complexity 50 of function (*Decoder).text() is high (> 15) (gocyclo)
  • Line 1883: warning: cyclomatic complexity 17 of function escapeText() is high (> 15) (gocyclo)
  • Line 832: warning: cyclomatic complexity 16 of function (*Decoder).attrval() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/dict/dict.go
  • Line 144: warning: cyclomatic complexity 21 of function fields() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/ipv6/multicast_test.go
  • Line 130: warning: cyclomatic complexity 32 of function TestPacketConnReadWriteMulticastICMP() is high (> 15) (gocyclo)
  • Line 30: warning: cyclomatic complexity 23 of function TestPacketConnReadWriteMulticastUDP() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/ipv4/multicast_test.go
  • Line 229: warning: cyclomatic complexity 31 of function TestRawConnReadWriteMulticastICMP() is high (> 15) (gocyclo)
  • Line 118: warning: cyclomatic complexity 28 of function TestPacketConnReadWriteMulticastICMP() is high (> 15) (gocyclo)
  • Line 30: warning: cyclomatic complexity 21 of function TestPacketConnReadWriteMulticastUDP() is high (> 15) (gocyclo)

• _vendor-20170828212931/github.com/davecgh/go-spew/spew/spew_test.go
  • Line 199: warning: cyclomatic complexity 28 of function TestSpew() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/webdav/webdav.go
  • Line 392: warning: cyclomatic complexity 20 of function (*Handler).handleLock() is high (> 15) (gocyclo)
  • Line 99: warning: cyclomatic complexity 17 of function (*Handler).confirmLocks() is high (> 15) (gocyclo)
  • Line 42: warning: cyclomatic complexity 16 of function (*Handler).ServeHTTP() is high (> 15) (gocyclo)
  • Line 317: warning: cyclomatic complexity 16 of function (*Handler).handleCopyMove() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/trace/trace.go
  • Line 138: warning: cyclomatic complexity 19 of function Render() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/webdav/internal/xml/marshal.go
  • Line 556: warning: cyclomatic complexity 49 of function (*printer).marshalValue() is high (> 15) (gocyclo)
  • Line 963: warning: cyclomatic complexity 42 of function (*printer).marshalStruct() is high (> 15) (gocyclo)
  • Line 722: warning: cyclomatic complexity 21 of function (*printer).fieldAttr() is high (> 15) (gocyclo)
  • Line 258: warning: cyclomatic complexity 17 of function isValidDirective() is high (> 15) (gocyclo)
  • Line 201: warning: cyclomatic complexity 16 of function (*Encoder).EncodeToken() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/http2/server.go
  • Line 2132: warning: cyclomatic complexity 30 of function (*responseWriterState).writeChunk() is high (> 15) (gocyclo)
  • Line 2407: warning: cyclomatic complexity 22 of function (*responseWriter).push() is high (> 15) (gocyclo)
  • Line 673: warning: cyclomatic complexity 22 of function (*serverConn).serve() is high (> 15) (gocyclo)
  • Line 1380: warning: cyclomatic complexity 19 of function (*serverConn).processData() is high (> 15) (gocyclo)
  • Line 137: warning: cyclomatic complexity 16 of function ConfigureServer() is high (> 15) (gocyclo)
  • Line 1507: warning: cyclomatic complexity 16 of function (*serverConn).processHeaders() is high (> 15) (gocyclo)
  • Line 1696: warning: cyclomatic complexity 16 of function (*serverConn).newWriterAndRequest() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/bpf/instructions.go
  • Line 33: warning: cyclomatic complexity 38 of function (RawInstruction).Disassemble() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/html/charset/charset.go
  • Line 139: warning: cyclomatic complexity 22 of function prescan() is high (> 15) (gocyclo)
  • Line 52: warning: cyclomatic complexity 17 of function DetermineEncoding() is high (> 15) (gocyclo)

• _vendor-20170828212931/github.com/pmezard/go-difflib/difflib/difflib.go
  • Line 221: warning: cyclomatic complexity 22 of function (*SequenceMatcher).findLongestMatch() is high (> 15) (gocyclo)
  • Line 559: warning: cyclomatic complexity 21 of function WriteUnifiedDiff() is high (> 15) (gocyclo)
  • Line 668: warning: cyclomatic complexity 20 of function WriteContextDiff() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/bpf/vm.go
  • Line 78: warning: cyclomatic complexity 18 of function (*VM).Run() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/ipv4/control_unix.go
  • Line 17: warning: cyclomatic complexity 17 of function setControlMessage() is high (> 15) (gocyclo)

• _vendor-20170828212931/github.com/davecgh/go-spew/spew/dump.go
  • Line 251: warning: cyclomatic complexity 47 of function (*dumpState).dump() is high (> 15) (gocyclo)
  • Line 161: warning: cyclomatic complexity 16 of function (*dumpState).dumpSlice() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/http2/transport.go
  • Line 708: warning: cyclomatic complexity 37 of function (*ClientConn).RoundTrip() is high (> 15) (gocyclo)
  • Line 1339: warning: cyclomatic complexity 25 of function (*clientConnReadLoop).run() is high (> 15) (gocyclo)
  • Line 1069: warning: cyclomatic complexity 23 of function (*ClientConn).encodeHeaders() is high (> 15) (gocyclo)
  • Line 932: warning: cyclomatic complexity 19 of function (*clientStream).writeRequestBody() is high (> 15) (gocyclo)
  • Line 1464: warning: cyclomatic complexity 18 of function (*clientConnReadLoop).handleResponse() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/html/atom/gen.go
  • Line 45: warning: cyclomatic complexity 37 of function main() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/webdav/file.go
  • Line 655: warning: cyclomatic complexity 23 of function copyFiles() is high (> 15) (gocyclo)
  • Line 752: warning: cyclomatic complexity 16 of function walkFS() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/http2/frame.go
  • Line 1412: warning: cyclomatic complexity 19 of function (*Framer).readMetaFrame() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/html/token.go
  • Line 393: warning: cyclomatic complexity 50 of function (*Tokenizer).readScript() is high (> 15) (gocyclo)
  • Line 950: warning: cyclomatic complexity 30 of function (*Tokenizer).Next() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/html/node_test.go
  • Line 34: warning: cyclomatic complexity 35 of function checkNodeConsistency() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/http2/h2i/h2i.go
  • Line 135: warning: cyclomatic complexity 22 of function (*h2i).Main() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/ipv4/unicast_test.go
  • Line 75: warning: cyclomatic complexity 22 of function TestPacketConnReadWriteUnicastICMP() is high (> 15) (gocyclo)
  • Line 161: warning: cyclomatic complexity 21 of function TestRawConnReadWriteUnicastICMP() is high (> 15) (gocyclo)

• dhcp.go
  • Line 54: warning: cyclomatic complexity 19 of function (*dhcpServerHandler).ServeDHCP() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/ipv6/bpf_test.go
  • Line 17: warning: cyclomatic complexity 16 of function TestBPF() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/http2/server_test.go
  • Line 1881: warning: cyclomatic complexity 16 of function TestServer_Response_LargeWrite() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/ipv4/readwrite_test.go
  • Line 92: warning: cyclomatic complexity 16 of function TestPacketConnConcurrentReadWriteUnicastUDP() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/http2/server_push_test.go
  • Line 22: warning: cyclomatic complexity 32 of function TestServer_Push_Success() is high (> 15) (gocyclo)

• _vendor-20170828212931/golang.org/x/net/ipv6/example_test.go
  • Line 87: warning: cyclomatic complexity 19 of function ExamplePacketConn_tracingIPPacketRoute() is high (> 15) (gocyclo)

• _vendor-20170828212931/github.com/krolaw/dhcp4/example_test.go
  • Line 46: warning: cyclomatic complexity 18 of function (*DHCPHandler).ServeDHCP() is high (> 15) (gocyclo)

license100%

Checks whether your project has a LICENSE file.

No problems detected. Good job!

misspell100%

Misspell Finds commonly misspelled English words

No problems detected. Good job!