Linter fixes

Disable funlen and some fixes

Co-authored-by: Sean DuBois <sean@siobud.com>

.golangci.yml

@@ -9,6 +9,7 @@ linters:
   disable:
     - maligned
     - lll
+    - funlen
 
 issues:
   exclude-use-default: false

.travis.yml

@@ -25,8 +25,8 @@ install:
   - export PATH=$GOROOT/bin:$PATH
   - go version
   - go env
-  - go get -u github.com/matoous/godox
-  - GO111MODULE=off go get -u github.com/golangci/golangci-lint/cmd/golangci-lint
+  - go get -u github.com/sean-der/godox
+  - curl -sfL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh | bash -s -- -b $GOPATH/bin v1.18.0
   # Install Node 11 (required for WASM tests)
   - wget https://raw.githubusercontent.com/creationix/nvm/v0.31.0/nvm.sh -O ~/.nvm/nvm.sh
   - source ~/.nvm/nvm.sh

examples/pion-to-pion/answer/main.go

@@ -114,7 +114,6 @@ func mustSignalViaHTTP(address string) (offerOut chan webrtc.SessionDescription,
 		if err != nil {
 			panic(err)
 		}
-
 	})
 
 	go func() {

examples/save-to-disk/main.go

@@ -111,7 +111,6 @@ func main() {
 			fmt.Println("Ctrl+C the remote client to stop the demo")
 		} else if connectionState == webrtc.ICEConnectionStateFailed ||
 			connectionState == webrtc.ICEConnectionStateDisconnected {
-
 			closeErr := oggFile.Close()
 			if closeErr != nil {
 				panic(closeErr)
@@ -120,7 +119,6 @@ func main() {
 			closeErr = ivfFile.Close()
 			if closeErr != nil {
 				panic(closeErr)
-
 			}
 
 			fmt.Println("Done writing media files")

icetransportstate.go

@@ -104,5 +104,4 @@ func (c ICETransportState) toICE() ice.ConnectionState {
 	default:
 		return ice.ConnectionState(Unknown)
 	}
-
 }

internal/mux/mux_test.go

@@ -100,5 +100,4 @@ func TestNoEndpoints(t *testing.T) {
 	if err != nil {
 		panic("Failed to close network pipe")
 	}
-
 }

mediaengine_test.go

@@ -30,7 +30,6 @@ func TestCodecRegistration(t *testing.T) {
 	for _, f := range testCases {
 		_, err := api.mediaEngine.getCodec(f.c)
 		assert.Equal(t, f.e, err)
-
 	}
 	_, err := api.mediaEngine.getCodecSDP(sdp.Codec{PayloadType: invalidPT})
 	assert.Equal(t, err, ErrCodecNotFound)

peerconnection.go

@@ -1061,7 +1061,6 @@ func (pc *PeerConnection) openSRTP() {
 
 	for _, media := range pc.RemoteDescription().parsed.MediaDescriptions {
 		for _, attr := range media.Attributes {
-
 			codecType := NewRTPCodecType(media.MediaName.Media)
 			if codecType == 0 {
 				continue
@@ -1732,7 +1731,6 @@ func (pc *PeerConnection) newRTPTransceiver(
 	direction RTPTransceiverDirection,
 	kind RTPCodecType,
 ) *RTPTransceiver {
-
 	t := &RTPTransceiver{
 		Receiver:  receiver,
 		Sender:    sender,

peerconnection_go_test.go

@@ -35,6 +35,7 @@ func (api *API) newPair() (pcOffer *PeerConnection, pcAnswer *PeerConnection, er
 
 	return pca, pcb, nil
 }
+
 func TestNew_Go(t *testing.T) {
 	api := NewAPI()
 	t.Run("Success", func(t *testing.T) {
@@ -300,7 +301,6 @@ func TestPeerConnection_EventHandlers_Go(t *testing.T) {
 // This test asserts that nothing deadlocks we try to shutdown when DTLS is in flight
 // We ensure that DTLS is in flight by removing the mux func for it, so all inbound DTLS is lost
 func TestPeerConnection_ShutdownNoDTLS(t *testing.T) {
-
 	lim := test.TimeOut(time.Second * 10)
 	defer lim.Stop()
 
@@ -458,7 +458,6 @@ func TestPeerConnection_satisfyTypeAndDirection(t *testing.T) {
 			t.Errorf("satisfyTypeAndDirection %q: \ngot\n%s \nwant\n%s", test.name, gotStr, wantStr)
 		}
 	}
-
 }
 
 func TestOneAttrKeyConnectionSetupPerMediaDescriptionInSDP(t *testing.T) {

peerconnection_media_test.go

@@ -72,7 +72,6 @@ func TestSRTPDrainLeak(t *testing.T) {
 		if s == DTLSTransportStateConnected {
 			close(dtlsConnected)
 		}
-
 	})
 
 	err = signalPair(pcOffer, pcAnswer)
@@ -635,7 +634,6 @@ func TestOfferRejectionMissingCodec(t *testing.T) {
 }
 
 func TestAddTransceiverFromTrackSendOnly(t *testing.T) {
-
 	pc, err := NewPeerConnection(Configuration{})
 	if err != nil {
 		t.Error(err.Error())
@@ -686,7 +684,6 @@ func TestAddTransceiverFromTrackSendOnly(t *testing.T) {
 }
 
 func TestAddTransceiverFromTrackSendRecv(t *testing.T) {
-
 	pc, err := NewPeerConnection(Configuration{})
 	if err != nil {
 		t.Error(err.Error())
@@ -733,7 +730,6 @@ func TestAddTransceiverFromTrackSendRecv(t *testing.T) {
 }
 
 func TestAddTransceiver(t *testing.T) {
-
 	pc, err := NewPeerConnection(Configuration{})
 	if err != nil {
 		t.Error(err.Error())
@@ -765,7 +761,6 @@ func TestAddTransceiver(t *testing.T) {
 }
 
 func TestAddTransceiverFromKind(t *testing.T) {
-
 	pc, err := NewPeerConnection(Configuration{})
 	if err != nil {
 		t.Error(err.Error())
@@ -797,7 +792,6 @@ func TestAddTransceiverFromKind(t *testing.T) {
 }
 
 func TestAddTransceiverFromKindFailsSendOnly(t *testing.T) {
-
 	pc, err := NewPeerConnection(Configuration{})
 	if err != nil {
 		t.Error(err.Error())
@@ -815,7 +809,6 @@ func TestAddTransceiverFromKindFailsSendOnly(t *testing.T) {
 }
 
 func TestAddTransceiverFromTrackFailsRecvOnly(t *testing.T) {
-
 	pc, err := NewPeerConnection(Configuration{})
 	if err != nil {
 		t.Error(err.Error())

pkg/media/ivfwriter/ivfwriter_test.go

@@ -21,7 +21,6 @@ type ivfWriterPacketTest struct {
 }
 
 func TestIVFWriter_AddPacketAndClose(t *testing.T) {
-
 	rawPkt := []byte{
 		0x90, 0xe0, 0x69, 0x8f, 0xd9, 0xc2, 0x93, 0xda, 0x1c, 0x64,
 		0x27, 0x82, 0x00, 0x01, 0x00, 0x01, 0xFF, 0xFF, 0xFF, 0xFF, 0x98, 0x36, 0xbe, 0x88, 0x9e,

pkg/media/samplebuilder/samplebuilder.go

@@ -36,7 +36,6 @@ func (s *SampleBuilder) Push(p *rtp.Packet) {
 	s.buffer[p.SequenceNumber] = p
 	s.lastPush = p.SequenceNumber
 	s.buffer[p.SequenceNumber-s.maxLate] = nil
-
 }
 
 // We have a valid collection of RTP Packets

quictransport.go

@@ -78,7 +78,6 @@ func (t *QUICTransport) GetLocalParameters() (QUICParameters, error) {
 		prints, err := c.GetFingerprints()
 		if err != nil {
 			return QUICParameters{}, err
-
 		}
 		fingerprints = append(fingerprints, prints...)
 	}

track_test.go

@@ -71,7 +71,6 @@ func TestNewTracks(t *testing.T) {
 	if err != nil {
 		t.Error("Failed to new video track")
 	}
-
 }
 
 func TestNewTracksWrite(t *testing.T) {
@@ -115,5 +114,4 @@ func TestNewTracksWrite(t *testing.T) {
 	if err != nil {
 		t.Error("Failed to write to audio track")
 	}
-
 }