internal: reformat long lines in internal/csi-common package to 120 chars

We have many declarations and invocations..etc with long lines which are
very difficult to follow while doing code reading. This address the issues
in 'internal/csi-common' package to restrict the line length to 120 chars.

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>

internal/csi-common/controllerserver-default.go

@@ -32,33 +32,45 @@ type DefaultControllerServer struct {
 }
 
 // ControllerPublishVolume publish volume on node.
-func (cs *DefaultControllerServer) ControllerPublishVolume(ctx context.Context, req *csi.ControllerPublishVolumeRequest) (*csi.ControllerPublishVolumeResponse, error) {
+func (cs *DefaultControllerServer) ControllerPublishVolume(
+	ctx context.Context,
+	req *csi.ControllerPublishVolumeRequest) (*csi.ControllerPublishVolumeResponse, error) {
 	return nil, status.Error(codes.Unimplemented, "")
 }
 
 // ControllerUnpublishVolume unpublish on node.
-func (cs *DefaultControllerServer) ControllerUnpublishVolume(ctx context.Context, req *csi.ControllerUnpublishVolumeRequest) (*csi.ControllerUnpublishVolumeResponse, error) {
+func (cs *DefaultControllerServer) ControllerUnpublishVolume(
+	ctx context.Context,
+	req *csi.ControllerUnpublishVolumeRequest) (*csi.ControllerUnpublishVolumeResponse, error) {
 	return nil, status.Error(codes.Unimplemented, "")
 }
 
 // ControllerExpandVolume expand volume.
-func (cs *DefaultControllerServer) ControllerExpandVolume(ctx context.Context, req *csi.ControllerExpandVolumeRequest) (*csi.ControllerExpandVolumeResponse, error) {
+func (cs *DefaultControllerServer) ControllerExpandVolume(
+	ctx context.Context,
+	req *csi.ControllerExpandVolumeRequest) (*csi.ControllerExpandVolumeResponse, error) {
 	return nil, status.Error(codes.Unimplemented, "")
 }
 
 // ListVolumes lists volumes.
-func (cs *DefaultControllerServer) ListVolumes(ctx context.Context, req *csi.ListVolumesRequest) (*csi.ListVolumesResponse, error) {
+func (cs *DefaultControllerServer) ListVolumes(
+	ctx context.Context,
+	req *csi.ListVolumesRequest) (*csi.ListVolumesResponse, error) {
 	return nil, status.Error(codes.Unimplemented, "")
 }
 
 // GetCapacity get volume capacity.
-func (cs *DefaultControllerServer) GetCapacity(ctx context.Context, req *csi.GetCapacityRequest) (*csi.GetCapacityResponse, error) {
+func (cs *DefaultControllerServer) GetCapacity(
+	ctx context.Context,
+	req *csi.GetCapacityRequest) (*csi.GetCapacityResponse, error) {
 	return nil, status.Error(codes.Unimplemented, "")
 }
 
 // ControllerGetCapabilities implements the default GRPC callout.
 // Default supports all capabilities.
-func (cs *DefaultControllerServer) ControllerGetCapabilities(ctx context.Context, req *csi.ControllerGetCapabilitiesRequest) (*csi.ControllerGetCapabilitiesResponse, error) {
+func (cs *DefaultControllerServer) ControllerGetCapabilities(
+	ctx context.Context,
+	req *csi.ControllerGetCapabilitiesRequest) (*csi.ControllerGetCapabilitiesResponse, error) {
 	util.TraceLog(ctx, "Using default ControllerGetCapabilities")
 	if cs.Driver == nil {
 		return nil, status.Error(codes.Unimplemented, "Controller server is not enabled")
@@ -69,21 +81,29 @@ func (cs *DefaultControllerServer) ControllerGetCapabilities(ctx context.Context
 }
 
 // CreateSnapshot creates snapshot.
-func (cs *DefaultControllerServer) CreateSnapshot(ctx context.Context, req *csi.CreateSnapshotRequest) (*csi.CreateSnapshotResponse, error) {
+func (cs *DefaultControllerServer) CreateSnapshot(
+	ctx context.Context,
+	req *csi.CreateSnapshotRequest) (*csi.CreateSnapshotResponse, error) {
 	return nil, status.Error(codes.Unimplemented, "")
 }
 
 // DeleteSnapshot deletes snapshot.
-func (cs *DefaultControllerServer) DeleteSnapshot(ctx context.Context, req *csi.DeleteSnapshotRequest) (*csi.DeleteSnapshotResponse, error) {
+func (cs *DefaultControllerServer) DeleteSnapshot(
+	ctx context.Context,
+	req *csi.DeleteSnapshotRequest) (*csi.DeleteSnapshotResponse, error) {
 	return nil, status.Error(codes.Unimplemented, "")
 }
 
 // ListSnapshots lists snapshots.
-func (cs *DefaultControllerServer) ListSnapshots(ctx context.Context, req *csi.ListSnapshotsRequest) (*csi.ListSnapshotsResponse, error) {
+func (cs *DefaultControllerServer) ListSnapshots(
+	ctx context.Context,
+	req *csi.ListSnapshotsRequest) (*csi.ListSnapshotsResponse, error) {
 	return nil, status.Error(codes.Unimplemented, "")
 }
 
 // ControllerGetVolume fetch volume information.
-func (cs *DefaultControllerServer) ControllerGetVolume(ctx context.Context, req *csi.ControllerGetVolumeRequest) (*csi.ControllerGetVolumeResponse, error) {
+func (cs *DefaultControllerServer) ControllerGetVolume(
+	ctx context.Context,
+	req *csi.ControllerGetVolumeRequest) (*csi.ControllerGetVolumeResponse, error) {
 	return nil, status.Error(codes.Unimplemented, "")
 }

internal/csi-common/driver.go

@@ -95,7 +95,8 @@ func (d *CSIDriver) AddControllerServiceCapabilities(cl []csi.ControllerServiceC
 }
 
 // AddVolumeCapabilityAccessModes stores volume access modes.
-func (d *CSIDriver) AddVolumeCapabilityAccessModes(vc []csi.VolumeCapability_AccessMode_Mode) []*csi.VolumeCapability_AccessMode {
+func (d *CSIDriver) AddVolumeCapabilityAccessModes(
+	vc []csi.VolumeCapability_AccessMode_Mode) []*csi.VolumeCapability_AccessMode {
 	var vca []*csi.VolumeCapability_AccessMode
 	for _, c := range vc {
 		util.DefaultLog("Enabling volume access mode: %v", c.String())

internal/csi-common/identityserver-default.go

@@ -32,7 +32,9 @@ type DefaultIdentityServer struct {
 }
 
 // GetPluginInfo returns plugin information.
-func (ids *DefaultIdentityServer) GetPluginInfo(ctx context.Context, req *csi.GetPluginInfoRequest) (*csi.GetPluginInfoResponse, error) {
+func (ids *DefaultIdentityServer) GetPluginInfo(
+	ctx context.Context,
+	req *csi.GetPluginInfoRequest) (*csi.GetPluginInfoResponse, error) {
 	util.TraceLog(ctx, "Using default GetPluginInfo")
 
 	if ids.Driver.name == "" {
@@ -55,7 +57,9 @@ func (ids *DefaultIdentityServer) Probe(ctx context.Context, req *csi.ProbeReque
 }
 
 // GetPluginCapabilities returns plugin capabilities.
-func (ids *DefaultIdentityServer) GetPluginCapabilities(ctx context.Context, req *csi.GetPluginCapabilitiesRequest) (*csi.GetPluginCapabilitiesResponse, error) {
+func (ids *DefaultIdentityServer) GetPluginCapabilities(
+	ctx context.Context,
+	req *csi.GetPluginCapabilitiesRequest) (*csi.GetPluginCapabilitiesResponse, error) {
 	util.TraceLog(ctx, "Using default capabilities")
 	return &csi.GetPluginCapabilitiesResponse{
 		Capabilities: []*csi.PluginCapability{

internal/csi-common/nodeserver-default.go

@@ -33,22 +33,30 @@ type DefaultNodeServer struct {
 }
 
 // NodeStageVolume returns unimplemented response.
-func (ns *DefaultNodeServer) NodeStageVolume(ctx context.Context, req *csi.NodeStageVolumeRequest) (*csi.NodeStageVolumeResponse, error) {
+func (ns *DefaultNodeServer) NodeStageVolume(
+	ctx context.Context,
+	req *csi.NodeStageVolumeRequest) (*csi.NodeStageVolumeResponse, error) {
 	return nil, status.Error(codes.Unimplemented, "")
 }
 
 // NodeUnstageVolume returns unimplemented response.
-func (ns *DefaultNodeServer) NodeUnstageVolume(ctx context.Context, req *csi.NodeUnstageVolumeRequest) (*csi.NodeUnstageVolumeResponse, error) {
+func (ns *DefaultNodeServer) NodeUnstageVolume(
+	ctx context.Context,
+	req *csi.NodeUnstageVolumeRequest) (*csi.NodeUnstageVolumeResponse, error) {
 	return nil, status.Error(codes.Unimplemented, "")
 }
 
 // NodeExpandVolume returns unimplemented response.
-func (ns *DefaultNodeServer) NodeExpandVolume(ctx context.Context, req *csi.NodeExpandVolumeRequest) (*csi.NodeExpandVolumeResponse, error) {
+func (ns *DefaultNodeServer) NodeExpandVolume(
+	ctx context.Context,
+	req *csi.NodeExpandVolumeRequest) (*csi.NodeExpandVolumeResponse, error) {
 	return nil, status.Error(codes.Unimplemented, "")
 }
 
 // NodeGetInfo returns node ID.
-func (ns *DefaultNodeServer) NodeGetInfo(ctx context.Context, req *csi.NodeGetInfoRequest) (*csi.NodeGetInfoResponse, error) {
+func (ns *DefaultNodeServer) NodeGetInfo(
+	ctx context.Context,
+	req *csi.NodeGetInfoRequest) (*csi.NodeGetInfoResponse, error) {
 	util.TraceLog(ctx, "Using default NodeGetInfo")
 
 	csiTopology := &csi.Topology{
@@ -62,7 +70,9 @@ func (ns *DefaultNodeServer) NodeGetInfo(ctx context.Context, req *csi.NodeGetIn
 }
 
 // NodeGetCapabilities returns RPC unknown capability.
-func (ns *DefaultNodeServer) NodeGetCapabilities(ctx context.Context, req *csi.NodeGetCapabilitiesRequest) (*csi.NodeGetCapabilitiesResponse, error) {
+func (ns *DefaultNodeServer) NodeGetCapabilities(
+	ctx context.Context,
+	req *csi.NodeGetCapabilitiesRequest) (*csi.NodeGetCapabilitiesResponse, error) {
 	util.TraceLog(ctx, "Using default NodeGetCapabilities")
 
 	return &csi.NodeGetCapabilitiesResponse{
@@ -79,7 +89,9 @@ func (ns *DefaultNodeServer) NodeGetCapabilities(ctx context.Context, req *csi.N
 }
 
 // NodeGetVolumeStats returns volume stats.
-func (ns *DefaultNodeServer) NodeGetVolumeStats(ctx context.Context, req *csi.NodeGetVolumeStatsRequest) (*csi.NodeGetVolumeStatsResponse, error) {
+func (ns *DefaultNodeServer) NodeGetVolumeStats(
+	ctx context.Context,
+	req *csi.NodeGetVolumeStatsRequest) (*csi.NodeGetVolumeStatsResponse, error) {
 	return nil, status.Error(codes.Unimplemented, "")
 }
 

internal/csi-common/utils.go

@@ -150,7 +150,11 @@ func getReqID(req interface{}) string {
 
 var id uint64
 
-func contextIDInjector(ctx context.Context, req interface{}, info *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (resp interface{}, err error) {
+func contextIDInjector(
+	ctx context.Context,
+	req interface{},
+	info *grpc.UnaryServerInfo,
+	handler grpc.UnaryHandler) (resp interface{}, err error) {
 	atomic.AddUint64(&id, 1)
 	ctx = context.WithValue(ctx, util.CtxKey, id)
 	if reqID := getReqID(req); reqID != "" {
@@ -159,7 +163,11 @@ func contextIDInjector(ctx context.Context, req interface{}, info *grpc.UnarySer
 	return handler(ctx, req)
 }
 
-func logGRPC(ctx context.Context, req interface{}, info *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (interface{}, error) {
+func logGRPC(
+	ctx context.Context,
+	req interface{},
+	info *grpc.UnaryServerInfo,
+	handler grpc.UnaryHandler) (interface{}, error) {
 	util.ExtendedLog(ctx, "GRPC call: %s", info.FullMethod)
 	if isReplicationRequest(req) {
 		util.TraceLog(ctx, "GRPC request: %s", rp.StripReplicationSecrets(req))
@@ -176,7 +184,11 @@ func logGRPC(ctx context.Context, req interface{}, info *grpc.UnaryServerInfo, h
 	return resp, err
 }
 
-func panicHandler(ctx context.Context, req interface{}, info *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (resp interface{}, err error) {
+func panicHandler(
+	ctx context.Context,
+	req interface{},
+	info *grpc.UnaryServerInfo,
+	handler grpc.UnaryHandler) (resp interface{}, err error) {
 	defer func() {
 		if r := recover(); r != nil {
 			klog.Errorf("panic occurred: %v", r)