go fmt

weed/command/backup.go

@@ -72,7 +72,7 @@ func runBackup(cmd *Command, args []string) bool {
 	vid := needle.VolumeId(*s.volumeId)
 
 	// find volume location, replication, ttl info
-	lookup, err := operation.Lookup(func()string{return *s.master}, vid.String())
+	lookup, err := operation.Lookup(func() string { return *s.master }, vid.String())
 	if err != nil {
 		fmt.Printf("Error looking up volume %d: %v\n", vid, err)
 		return true

weed/command/download.go

@@ -44,7 +44,7 @@ var cmdDownload = &Command{
 
 func runDownload(cmd *Command, args []string) bool {
 	for _, fid := range args {
-		if e := downloadToFile(func()string{return *d.server}, fid, util.ResolvePath(*d.dir)); e != nil {
+		if e := downloadToFile(func() string { return *d.server }, fid, util.ResolvePath(*d.dir)); e != nil {
 			fmt.Println("Download Error: ", fid, e)
 		}
 	}

weed/command/upload.go

@@ -96,7 +96,7 @@ func runUpload(cmd *Command, args []string) bool {
 					if e != nil {
 						return e
 					}
-					results, e := operation.SubmitFiles(func()string {return *upload.master}, grpcDialOption, parts, *upload.replication, *upload.collection, *upload.dataCenter, *upload.ttl, *upload.diskType, *upload.maxMB, *upload.usePublicUrl)
+					results, e := operation.SubmitFiles(func() string { return *upload.master }, grpcDialOption, parts, *upload.replication, *upload.collection, *upload.dataCenter, *upload.ttl, *upload.diskType, *upload.maxMB, *upload.usePublicUrl)
 					bytes, _ := json.Marshal(results)
 					fmt.Println(string(bytes))
 					if e != nil {
@@ -113,7 +113,7 @@ func runUpload(cmd *Command, args []string) bool {
 		if e != nil {
 			fmt.Println(e.Error())
 		}
-		results, _ := operation.SubmitFiles(func()string {return *upload.master}, grpcDialOption, parts, *upload.replication, *upload.collection, *upload.dataCenter, *upload.ttl, *upload.diskType, *upload.maxMB, *upload.usePublicUrl)
+		results, _ := operation.SubmitFiles(func() string { return *upload.master }, grpcDialOption, parts, *upload.replication, *upload.collection, *upload.dataCenter, *upload.ttl, *upload.diskType, *upload.maxMB, *upload.usePublicUrl)
 		bytes, _ := json.Marshal(results)
 		fmt.Println(string(bytes))
 	}

weed/filer/mysql/mysql_store.go

@@ -47,7 +47,7 @@ func (store *MysqlStore) initialize(user, password, hostname string, port int, d
 	store.SupportBucketTable = false
 	store.SqlGenerator = &SqlGenMysql{
 		CreateTableSqlTemplate: "",
-		DropTableSqlTemplate: "drop table `%s`",
+		DropTableSqlTemplate:   "drop table `%s`",
 	}
 
 	sqlUrl := fmt.Sprintf(CONNECTION_URL_PATTERN, user, password, hostname, port, database)

weed/filer/postgres/postgres_sql_gen.go

@@ -1,10 +1,10 @@
 package postgres
 
 import (
-	`fmt`
+	"fmt"
 
-	`github.com/chrislusf/seaweedfs/weed/filer/abstract_sql`
-	_ `github.com/lib/pq`
+	"github.com/chrislusf/seaweedfs/weed/filer/abstract_sql"
+	_ "github.com/lib/pq"
 )
 
 type SqlGenPostgres struct {

weed/filer/postgres2/postgres2_store.go

@@ -50,7 +50,7 @@ func (store *PostgresStore2) initialize(createTable, user, password, hostname st
 	store.SupportBucketTable = true
 	store.SqlGenerator = &postgres.SqlGenPostgres{
 		CreateTableSqlTemplate: createTable,
-		DropTableSqlTemplate: `drop table "%s"`,
+		DropTableSqlTemplate:   `drop table "%s"`,
 	}
 
 	sqlUrl := fmt.Sprintf(CONNECTION_URL_PATTERN, hostname, port, sslmode)

weed/operation/upload_content.go

@@ -100,7 +100,7 @@ func retriedUploadData(uploadUrl string, filename string, cipher bool, data []by
 		} else {
 			glog.Warningf("uploading to %s: %v", uploadUrl, err)
 		}
-		time.Sleep(time.Millisecond * time.Duration(237 * (i+1)))
+		time.Sleep(time.Millisecond * time.Duration(237*(i+1)))
 	}
 	return
 }

weed/server/master_server_handlers_admin.go

@@ -125,13 +125,13 @@ func (ms *MasterServer) selfUrl(r *http.Request) string {
 }
 func (ms *MasterServer) submitFromMasterServerHandler(w http.ResponseWriter, r *http.Request) {
 	if ms.Topo.IsLeader() {
-		submitForClientHandler(w, r, func()string{return ms.selfUrl(r)}, ms.grpcDialOption)
+		submitForClientHandler(w, r, func() string { return ms.selfUrl(r) }, ms.grpcDialOption)
 	} else {
 		masterUrl, err := ms.Topo.Leader()
 		if err != nil {
 			writeJsonError(w, r, http.StatusInternalServerError, err)
 		} else {
-			submitForClientHandler(w, r, func()string{return masterUrl}, ms.grpcDialOption)
+			submitForClientHandler(w, r, func() string { return masterUrl }, ms.grpcDialOption)
 		}
 	}
 }

weed/server/volume_grpc_client_to_master.go

@@ -219,14 +219,14 @@ func (vs *VolumeServer) doHeartbeat(masterNode, masterGrpcAddress string, grpcDi
 		case <-vs.stopChan:
 			var volumeMessages []*master_pb.VolumeInformationMessage
 			emptyBeat := &master_pb.Heartbeat{
-				Ip:             vs.store.Ip,
-				Port:           uint32(vs.store.Port),
-				PublicUrl:      vs.store.PublicUrl,
-				MaxFileKey:     uint64(0),
-				DataCenter:     vs.store.GetDataCenter(),
-				Rack:           vs.store.GetRack(),
-				Volumes:        volumeMessages,
-				HasNoVolumes:   len(volumeMessages) == 0,
+				Ip:           vs.store.Ip,
+				Port:         uint32(vs.store.Port),
+				PublicUrl:    vs.store.PublicUrl,
+				MaxFileKey:   uint64(0),
+				DataCenter:   vs.store.GetDataCenter(),
+				Rack:         vs.store.GetRack(),
+				Volumes:      volumeMessages,
+				HasNoVolumes: len(volumeMessages) == 0,
 			}
 			glog.V(1).Infof("volume server %s:%d stops and deletes all volumes", vs.store.Ip, vs.store.Port)
 			if err = stream.Send(emptyBeat); err != nil {

weed/shell/command_ec_test.go

@@ -126,7 +126,7 @@ func TestCommandEcBalanceVolumeEvenButRackUneven(t *testing.T) {
 func newEcNode(dc string, rack string, dataNodeId string, freeEcSlot int) *EcNode {
 	return &EcNode{
 		info: &master_pb.DataNodeInfo{
-			Id: dataNodeId,
+			Id:        dataNodeId,
 			DiskInfos: make(map[string]*master_pb.DiskInfo),
 		},
 		dc:         dc,

weed/shell/command_volume_fsck.go

@@ -285,7 +285,7 @@ func (c *commandVolumeFsck) collectVolumeIds(verbose bool, writer io.Writer) (vo
 	}
 
 	eachDataNode(resp.TopologyInfo, func(dc string, rack RackId, t *master_pb.DataNodeInfo) {
-		for _, diskInfo := range t.DiskInfos{
+		for _, diskInfo := range t.DiskInfos {
 			for _, vi := range diskInfo.VolumeInfos {
 				volumeIdToServer[vi.Id] = VInfo{
 					server:     t.Id,

weed/storage/store.go

@@ -285,15 +285,15 @@ func (s *Store) CollectHeartbeat() *master_pb.Heartbeat {
 	}
 
 	return &master_pb.Heartbeat{
-		Ip:                s.Ip,
-		Port:              uint32(s.Port),
-		PublicUrl:         s.PublicUrl,
-		MaxVolumeCounts:   maxVolumeCounts,
-		MaxFileKey:        NeedleIdToUint64(maxFileKey),
-		DataCenter:        s.dataCenter,
-		Rack:              s.rack,
-		Volumes:           volumeMessages,
-		HasNoVolumes:      len(volumeMessages) == 0,
+		Ip:              s.Ip,
+		Port:            uint32(s.Port),
+		PublicUrl:       s.PublicUrl,
+		MaxVolumeCounts: maxVolumeCounts,
+		MaxFileKey:      NeedleIdToUint64(maxFileKey),
+		DataCenter:      s.dataCenter,
+		Rack:            s.rack,
+		Volumes:         volumeMessages,
+		HasNoVolumes:    len(volumeMessages) == 0,
 	}
 
 }

weed/storage/types/volume_disk_type.go

@@ -25,7 +25,7 @@ func ToDiskType(vt string) (diskType DiskType) {
 	return
 }
 
-func (diskType DiskType) String() string{
+func (diskType DiskType) String() string {
 	if diskType == "" {
 		return ""
 	}

weed/topology/disk.go

@@ -48,11 +48,11 @@ func (d *DiskUsages) negative() *DiskUsages {
 	t := newDiskUsages()
 	for diskType, b := range d.usages {
 		a := t.getOrCreateDisk(diskType)
-		a.volumeCount = - b.volumeCount
-		a.remoteVolumeCount = - b.remoteVolumeCount
-		a.activeVolumeCount = - b.activeVolumeCount
-		a.ecShardCount = - b.ecShardCount
-		a.maxVolumeCount = - b.maxVolumeCount
+		a.volumeCount = -b.volumeCount
+		a.remoteVolumeCount = -b.remoteVolumeCount
+		a.activeVolumeCount = -b.activeVolumeCount
+		a.ecShardCount = -b.ecShardCount
+		a.maxVolumeCount = -b.maxVolumeCount
 
 	}
 	return t
@@ -68,7 +68,7 @@ func (d *DiskUsages) ToMap() interface{} {
 	return ret
 }
 
-func (d *DiskUsages) ToDiskInfo() (map[string]*master_pb.DiskInfo) {
+func (d *DiskUsages) ToDiskInfo() map[string]*master_pb.DiskInfo {
 	ret := make(map[string]*master_pb.DiskInfo)
 	for diskType, diskUsageCounts := range d.usages {
 		m := &master_pb.DiskInfo{

weed/topology/node.go

@@ -39,7 +39,7 @@ type NodeImpl struct {
 	diskUsages   *DiskUsages
 	id           NodeId
 	parent       Node
-	sync.RWMutex     // lock children
+	sync.RWMutex // lock children
 	children     map[NodeId]Node
 	maxVolumeId  needle.VolumeId