go fmt

16 files changed, 46 insertions, 47 deletions

diff --git a/weed/command/webdav.go b/weed/command/webdav.go
index a7062d8cd..bf4609d63 100644
--- a/weed/command/webdav.go
+++ b/weed/command/webdav.go
@@ -103,16 +103,16 @@ func (wo *WebDavOption) startWebDav() bool {
 	}
 
 	ws, webdavServer_err := weed_server.NewWebDavServer(&weed_server.WebDavOption{
-		Filer:            filerAddress,
-		GrpcDialOption:   grpcDialOption,
-		Collection:       *wo.collection,
-		Replication:      *wo.replication,
-		DiskType:         *wo.disk,
-		Uid:              uid,
-		Gid:              gid,
-		Cipher:           cipher,
-		CacheDir:         util.ResolvePath(*wo.cacheDir),
-		CacheSizeMB:      *wo.cacheSizeMB,
+		Filer:          filerAddress,
+		GrpcDialOption: grpcDialOption,
+		Collection:     *wo.collection,
+		Replication:    *wo.replication,
+		DiskType:       *wo.disk,
+		Uid:            uid,
+		Gid:            gid,
+		Cipher:         cipher,
+		CacheDir:       util.ResolvePath(*wo.cacheDir),
+		CacheSizeMB:    *wo.cacheSizeMB,
 	})
 	if webdavServer_err != nil {
 		glog.Fatalf("WebDav Server startup error: %v", webdavServer_err)
diff --git a/weed/ftpd/ftp_server.go b/weed/ftpd/ftp_server.go
index 4daded00a..253ff3edd 100644
--- a/weed/ftpd/ftp_server.go
+++ b/weed/ftpd/ftp_server.go
@@ -3,8 +3,8 @@ package ftpd
 import (
 	"crypto/tls"
 	"errors"
-	"net"
 	"github.com/chrislusf/seaweedfs/weed/util"
+	"net"
 
 	ftpserver "github.com/fclairamb/ftpserverlib"
 	"google.golang.org/grpc"
diff --git a/weed/iamapi/iamapi_server.go b/weed/iamapi/iamapi_server.go
index c8ff1042e..9fea30780 100644
--- a/weed/iamapi/iamapi_server.go
+++ b/weed/iamapi/iamapi_server.go
@@ -33,10 +33,10 @@ type IamS3ApiConfigure struct {
 }
 
 type IamServerOption struct {
-	Masters          []pb.ServerAddress
-	Filer            pb.ServerAddress
-	Port             int
-	GrpcDialOption   grpc.DialOption
+	Masters        []pb.ServerAddress
+	Filer          pb.ServerAddress
+	Port           int
+	GrpcDialOption grpc.DialOption
 }
 
 type IamApiServer struct {
@@ -49,7 +49,7 @@ var s3ApiConfigure IamS3ApiConfig
 func NewIamApiServer(router *mux.Router, option *IamServerOption) (iamApiServer *IamApiServer, err error) {
 	s3ApiConfigure = IamS3ApiConfigure{
 		option:       option,
-		masterClient: wdclient.NewMasterClient(option.GrpcDialOption, pb.AdminShellClient, "", "",option.Masters),
+		masterClient: wdclient.NewMasterClient(option.GrpcDialOption, pb.AdminShellClient, "", "", option.Masters),
 	}
 	s3Option := s3api.S3ApiServerOption{Filer: option.Filer}
 	iamApiServer = &IamApiServer{
diff --git a/weed/operation/lookup.go b/weed/operation/lookup.go
index daf8cd152..c222dff92 100644
--- a/weed/operation/lookup.go
+++ b/weed/operation/lookup.go
@@ -96,7 +96,7 @@ func LookupVolumeIds(masterFn GetMasterFn, grpcDialOption grpc.DialOption, vids
 				locations = append(locations, Location{
 					Url:       loc.Url,
 					PublicUrl: loc.PublicUrl,
-					GrpcPort: int(loc.GrpcPort),
+					GrpcPort:  int(loc.GrpcPort),
 				})
 			}
 			if vidLocations.Error != "" {
diff --git a/weed/pb/grpc_client_server.go b/weed/pb/grpc_client_server.go
index 0bd7b691e..08fb7fac7 100644
--- a/weed/pb/grpc_client_server.go
+++ b/weed/pb/grpc_client_server.go
@@ -244,4 +244,4 @@ func WithOneOfGrpcFilerClients(filerAddresses []ServerAddress, grpcDialOption gr
 	}
 
 	return err
-}
\ No newline at end of file
+}
diff --git a/weed/remote_storage/s3/s3_storage_client.go b/weed/remote_storage/s3/s3_storage_client.go
index fc00bcfe5..b8701cb52 100644
--- a/weed/remote_storage/s3/s3_storage_client.go
+++ b/weed/remote_storage/s3/s3_storage_client.go
@@ -269,7 +269,7 @@ func (s *s3RemoteStorageClient) CreateBucket(name string) (err error) {
 
 func (s *s3RemoteStorageClient) DeleteBucket(name string) (err error) {
 	_, err = s.conn.DeleteBucket(&s3.DeleteBucketInput{
-		Bucket:                     aws.String(name),
+		Bucket: aws.String(name),
 	})
 	if err != nil {
 		return fmt.Errorf("delete bucket %s: %v", name, err)
diff --git a/weed/server/filer_grpc_server_remote.go b/weed/server/filer_grpc_server_remote.go
index 9f986e6aa..3c7fef90a 100644
--- a/weed/server/filer_grpc_server_remote.go
+++ b/weed/server/filer_grpc_server_remote.go
@@ -116,7 +116,7 @@ func (fs *FilerServer) DownloadToLocal(ctx context.Context, req *filer_pb.Downlo
 				replicas = append(replicas, &volume_server_pb.FetchAndWriteNeedleRequest_Replica{
 					Url:       r.Url,
 					PublicUrl: r.PublicUrl,
-					GrpcPort: int32(r.GrpcPort),
+					GrpcPort:  int32(r.GrpcPort),
 				})
 			}
 
diff --git a/weed/server/filer_server_handlers_read.go b/weed/server/filer_server_handlers_read.go
index 3e0d32189..57f2e5300 100644
--- a/weed/server/filer_server_handlers_read.go
+++ b/weed/server/filer_server_handlers_read.go
@@ -64,7 +64,7 @@ func (fs *FilerServer) GetOrHeadHandler(w http.ResponseWriter, r *http.Request)
 
 	// set etag
 	etag := filer.ETagEntry(entry)
-	if ifm := r.Header.Get("If-Match"); ifm != "" && (ifm != "\""+etag+"\"" && ifm != etag){
+	if ifm := r.Header.Get("If-Match"); ifm != "" && (ifm != "\""+etag+"\"" && ifm != etag) {
 		w.WriteHeader(http.StatusPreconditionFailed)
 		return
 	}
diff --git a/weed/server/master_grpc_server.go b/weed/server/master_grpc_server.go
index 194520f49..c669adaa6 100644
--- a/weed/server/master_grpc_server.go
+++ b/weed/server/master_grpc_server.go
@@ -24,7 +24,7 @@ func (ms *MasterServer) SendHeartbeat(stream master_pb.Seaweed_SendHeartbeatServ
 	defer func() {
 		if dn != nil {
 			dn.Counter--
-			if dn.Counter >  0 {
+			if dn.Counter > 0 {
 				glog.V(0).Infof("disconnect phantom volume server %s:%d remaining %d", dn.Ip, dn.Port, dn.Counter)
 				return
 			}
diff --git a/weed/server/master_grpc_server_volume.go b/weed/server/master_grpc_server_volume.go
index 49ac455fe..4048225f3 100644
--- a/weed/server/master_grpc_server_volume.go
+++ b/weed/server/master_grpc_server_volume.go
@@ -155,19 +155,19 @@ func (ms *MasterServer) Assign(ctx context.Context, req *master_pb.AssignRequest
 				replicas = append(replicas, &master_pb.Location{
 					Url:       r.Url(),
 					PublicUrl: r.PublicUrl,
-					GrpcPort: uint32(r.GrpcPort),
+					GrpcPort:  uint32(r.GrpcPort),
 				})
 			}
 			return &master_pb.AssignResponse{
-				Fid:       fid,
+				Fid: fid,
 				Location: &master_pb.Location{
 					Url:       dn.Url(),
 					PublicUrl: dn.PublicUrl,
 					GrpcPort:  uint32(dn.GrpcPort),
 				},
-				Count:     count,
-				Auth:      string(security.GenJwt(ms.guard.SigningKey, ms.guard.ExpiresAfterSec, fid)),
-				Replicas:  replicas,
+				Count:    count,
+				Auth:     string(security.GenJwt(ms.guard.SigningKey, ms.guard.ExpiresAfterSec, fid)),
+				Replicas: replicas,
 			}, nil
 		}
 		//glog.V(4).Infoln("waiting for volume growing...")
diff --git a/weed/server/volume_grpc_remote.go b/weed/server/volume_grpc_remote.go
index aff57e52b..9114db329 100644
--- a/weed/server/volume_grpc_remote.go
+++ b/weed/server/volume_grpc_remote.go
@@ -53,7 +53,7 @@ func (vs *VolumeServer) FetchAndWriteNeedle(ctx context.Context, req *volume_ser
 			}
 		}
 	}()
-	if len(req.Replicas)>0{
+	if len(req.Replicas) > 0 {
 		fileId := needle.NewFileId(v.Id, req.NeedleId, req.Cookie)
 		for _, replica := range req.Replicas {
 			wg.Add(1)
diff --git a/weed/server/webdav_server.go b/weed/server/webdav_server.go
index 239de69f8..6c1de3154 100644
--- a/weed/server/webdav_server.go
+++ b/weed/server/webdav_server.go
@@ -27,18 +27,18 @@ import (
 )
 
 type WebDavOption struct {
-	Filer            pb.ServerAddress
-	DomainName       string
-	BucketsPath      string
-	GrpcDialOption   grpc.DialOption
-	Collection       string
-	Replication      string
-	DiskType         string
-	Uid              uint32
-	Gid              uint32
-	Cipher           bool
-	CacheDir         string
-	CacheSizeMB      int64
+	Filer          pb.ServerAddress
+	DomainName     string
+	BucketsPath    string
+	GrpcDialOption grpc.DialOption
+	Collection     string
+	Replication    string
+	DiskType       string
+	Uid            uint32
+	Gid            uint32
+	Cipher         bool
+	CacheDir       string
+	CacheSizeMB    int64
 }
 
 type WebDavServer struct {
diff --git a/weed/shell/command_remote_cache.go b/weed/shell/command_remote_cache.go
index 58b6d7b5e..2ae20d143 100644
--- a/weed/shell/command_remote_cache.go
+++ b/weed/shell/command_remote_cache.go
@@ -79,7 +79,7 @@ func (c *commandRemoteCache) Do(args []string, commandEnv *CommandEnv, writer io
 	return nil
 }
 
-func (c *commandRemoteCache) doCacheOneDirectory(commandEnv *CommandEnv, writer io.Writer, dir string, fileFiler *FileFilter, concurrency int) (error) {
+func (c *commandRemoteCache) doCacheOneDirectory(commandEnv *CommandEnv, writer io.Writer, dir string, fileFiler *FileFilter, concurrency int) error {
 	mappings, localMountedDir, remoteStorageMountedLocation, remoteStorageConf, detectErr := detectMountInfo(commandEnv, writer, dir)
 	if detectErr != nil {
 		jsonPrintln(writer, mappings)
diff --git a/weed/shell/command_remote_unmount.go b/weed/shell/command_remote_unmount.go
index 04fd5e388..d030143a3 100644
--- a/weed/shell/command_remote_unmount.go
+++ b/weed/shell/command_remote_unmount.go
@@ -118,4 +118,3 @@ func (c *commandRemoteUnmount) purgeMountedData(commandEnv *CommandEnv, dir stri
 
 	return nil
 }
-
diff --git a/weed/topology/topology_test.go b/weed/topology/topology_test.go
index bfe7faff7..2ece48a95 100644
--- a/weed/topology/topology_test.go
+++ b/weed/topology/topology_test.go
@@ -31,7 +31,7 @@ func TestHandlingVolumeServerHeartbeat(t *testing.T) {
 	maxVolumeCounts := make(map[string]uint32)
 	maxVolumeCounts[""] = 25
 	maxVolumeCounts["ssd"] = 12
-	dn := rack.GetOrCreateDataNode("127.0.0.1", 34534, 0,"127.0.0.1", maxVolumeCounts)
+	dn := rack.GetOrCreateDataNode("127.0.0.1", 34534, 0, "127.0.0.1", maxVolumeCounts)
 
 	{
 		volumeCount := 7
@@ -177,7 +177,7 @@ func TestAddRemoveVolume(t *testing.T) {
 	maxVolumeCounts := make(map[string]uint32)
 	maxVolumeCounts[""] = 25
 	maxVolumeCounts["ssd"] = 12
-	dn := rack.GetOrCreateDataNode("127.0.0.1", 34534, 0,"127.0.0.1", maxVolumeCounts)
+	dn := rack.GetOrCreateDataNode("127.0.0.1", 34534, 0, "127.0.0.1", maxVolumeCounts)
 
 	v := storage.VolumeInfo{
 		Id:               needle.VolumeId(1),
diff --git a/weed/util/network.go b/weed/util/network.go
index 43b4a794d..687b6ec22 100644
--- a/weed/util/network.go
+++ b/weed/util/network.go
@@ -15,11 +15,11 @@ func DetectedHostAddress() string {
 		return ""
 	}
 
-	if v4Address := selectIpV4(netInterfaces, true); v4Address != ""{
+	if v4Address := selectIpV4(netInterfaces, true); v4Address != "" {
 		return v4Address
 	}
 
-	if v6Address := selectIpV4(netInterfaces, false); v6Address != ""{
+	if v6Address := selectIpV4(netInterfaces, false); v6Address != "" {
 		return v6Address
 	}
 
@@ -59,4 +59,4 @@ func JoinHostPort(host string, port int) string {
 		return host + ":" + portStr
 	}
 	return net.JoinHostPort(host, portStr)
-}
\ No newline at end of file
+}