go fmt

weed/command/filer.go

@@ -5,14 +5,14 @@ import (
 	"strconv"
 	"time"
 
+	"github.com/chrislusf/seaweedfs/weed/filer2"
 	"github.com/chrislusf/seaweedfs/weed/glog"
+	"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
 	"github.com/chrislusf/seaweedfs/weed/server"
 	"github.com/chrislusf/seaweedfs/weed/util"
 	"github.com/soheilhy/cmux"
-	"google.golang.org/grpc/reflection"
 	"google.golang.org/grpc"
-	"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
+	"google.golang.org/grpc/reflection"
-	"github.com/chrislusf/seaweedfs/weed/filer2"
 )
 
 var (

weed/command/mount_std.go

@@ -8,9 +8,9 @@ import (
 
 	"bazil.org/fuse"
 	"bazil.org/fuse/fs"
+	"github.com/chrislusf/seaweedfs/weed/filesys"
 	"github.com/chrislusf/seaweedfs/weed/glog"
 	"github.com/chrislusf/seaweedfs/weed/util"
-	"github.com/chrislusf/seaweedfs/weed/filesys"
 )
 
 func runMount(cmd *Command, args []string) bool {

weed/filer2/abstract_sql/abstract_sql_store.go

@@ -1,8 +1,8 @@
 package abstract_sql
 
 import (
-	"fmt"
 	"database/sql"
+	"fmt"
 
 	"github.com/chrislusf/seaweedfs/weed/filer2"
 	"github.com/chrislusf/seaweedfs/weed/glog"

weed/filer2/cassandra/cassandra_store.go

@@ -2,9 +2,9 @@ package cassandra
 
 import (
 	"fmt"
-	"github.com/gocql/gocql"
 	"github.com/chrislusf/seaweedfs/weed/filer2"
 	"github.com/chrislusf/seaweedfs/weed/glog"
+	"github.com/gocql/gocql"
 	"github.com/spf13/viper"
 )
 

weed/filer2/configuration.go

@@ -3,8 +3,8 @@ package filer2
 import (
 	"os"
 
-	"github.com/spf13/viper"
 	"github.com/chrislusf/seaweedfs/weed/glog"
+	"github.com/spf13/viper"
 )
 
 const (
@@ -20,12 +20,11 @@ enabled = false
 enabled = false
 dir = "."					# directory to store level db files
 
-[mysql]
+####################################################
 # multiple filers on shared storage, fairly scalable
-#
+####################################################
-# need to choose or create a database.
+
-# need to manually create a table "filemeta".
+[mysql]
-#
 # CREATE TABLE IF NOT EXISTS filemeta (
 #   dirhash     BIGINT        COMMENT 'first 64 bits of MD5 hash value of directory field',
 #   name        VARCHAR(1000) COMMENT 'directory or file name',
@@ -33,7 +32,6 @@ dir = "."					# directory to store level db files
 #   meta        BLOB,
 #   PRIMARY KEY (dirhash, name)
 # ) DEFAULT CHARSET=utf8;
-#
 enabled = true
 hostname = "localhost"
 port = 3306

weed/filer2/entry.go

@@ -15,7 +15,7 @@ type Attr struct {
 	Gid    uint32      // group gid
 }
 
-func (attr Attr) IsDirectory() (bool) {
+func (attr Attr) IsDirectory() bool {
 	return attr.Mode&os.ModeDir > 0
 }
 

weed/filer2/entry_codec.go

@@ -4,9 +4,9 @@ import (
 	"os"
 	"time"
 
+	"fmt"
 	"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
 	"github.com/gogo/protobuf/proto"
-	"fmt"
 )
 
 func (entry *Entry) EncodeAttributesAndChunks() ([]byte, error) {
@@ -23,7 +23,7 @@ func (entry *Entry) EncodeAttributesAndChunks() ([]byte, error) {
 	return proto.Marshal(message)
 }
 
-func (entry *Entry) DecodeAttributesAndChunks(blob []byte) (error) {
+func (entry *Entry) DecodeAttributesAndChunks(blob []byte) error {
 
 	message := &filer_pb.Entry{}
 

weed/filer2/filechunks.go

@@ -1,9 +1,9 @@
 package filer2
 
 import (
-	"sort"
 	"log"
 	"math"
+	"sort"
 
 	"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
 )

weed/filer2/filechunks_test.go

@@ -1,8 +1,8 @@
 package filer2
 
 import (
-	"testing"
 	"log"
+	"testing"
 
 	"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
 )

weed/filer2/filer.go

@@ -3,12 +3,12 @@ package filer2
 import (
 	"fmt"
 
-	"github.com/karlseguin/ccache"
-	"strings"
-	"path/filepath"
-	"time"
-	"os"
 	"github.com/chrislusf/seaweedfs/weed/glog"
+	"github.com/karlseguin/ccache"
+	"os"
+	"path/filepath"
+	"strings"
+	"time"
 )
 
 type Filer struct {
@@ -24,15 +24,15 @@ func NewFiler(master string) *Filer {
 	}
 }
 
-func (f *Filer) SetStore(store FilerStore) () {
+func (f *Filer) SetStore(store FilerStore) {
 	f.store = store
 }
 
-func (f *Filer) DisableDirectoryCache() () {
+func (f *Filer) DisableDirectoryCache() {
 	f.directoryCache = nil
 }
 
-func (f *Filer) CreateEntry(entry *Entry) (error) {
+func (f *Filer) CreateEntry(entry *Entry) error {
 
 	dirParts := strings.Split(string(entry.FullPath), "/")
 
@@ -140,7 +140,7 @@ func (f *Filer) ListDirectoryEntries(p FullPath, startFileName string, inclusive
 	return f.store.ListDirectoryEntries(p, startFileName, inclusive, limit)
 }
 
-func (f *Filer) cacheGetDirectory(dirpath string) (*Entry) {
+func (f *Filer) cacheGetDirectory(dirpath string) *Entry {
 	if f.directoryCache == nil {
 		return nil
 	}

weed/filer2/filerstore.go

@@ -7,8 +7,8 @@ import (
 
 type FilerStore interface {
 	GetName() string
-	Initialize(viper *viper.Viper) (error)
+	Initialize(viper *viper.Viper) error
-	InsertEntry(*Entry) (error)
+	InsertEntry(*Entry) error
 	UpdateEntry(*Entry) (err error)
 	FindEntry(FullPath) (entry *Entry, err error)
 	DeleteEntry(FullPath) (fileEntry *Entry, err error)

weed/filer2/fullpath.go

@@ -25,7 +25,7 @@ func (fp FullPath) DirAndName() (string, string) {
 	return dir[:len(dir)-1], name
 }
 
-func (fp FullPath) Name() (string) {
+func (fp FullPath) Name() string {
 	_, name := filepath.Split(string(fp))
 	return name
 }

weed/filer2/leveldb/leveldb_store.go

@@ -1,15 +1,15 @@
 package leveldb
 
 import (
-	"fmt"
 	"bytes"
+	"fmt"
 
-	"github.com/syndtr/goleveldb/leveldb"
 	"github.com/chrislusf/seaweedfs/weed/filer2"
-	leveldb_util "github.com/syndtr/goleveldb/leveldb/util"
 	"github.com/chrislusf/seaweedfs/weed/glog"
-	"github.com/spf13/viper"
 	weed_util "github.com/chrislusf/seaweedfs/weed/util"
+	"github.com/spf13/viper"
+	"github.com/syndtr/goleveldb/leveldb"
+	leveldb_util "github.com/syndtr/goleveldb/leveldb/util"
 )
 
 const (
@@ -162,7 +162,7 @@ func genDirectoryKeyPrefix(fullpath filer2.FullPath, startFileName string) (keyP
 	return keyPrefix
 }
 
-func getNameFromKey(key []byte) (string) {
+func getNameFromKey(key []byte) string {
 
 	sepIndex := len(key) - 1
 	for sepIndex >= 0 && key[sepIndex] != DIR_FILE_SEPARATOR {

weed/filer2/leveldb/leveldb_store_test.go

@@ -1,10 +1,10 @@
 package leveldb
 
 import (
-	"testing"
 	"github.com/chrislusf/seaweedfs/weed/filer2"
 	"io/ioutil"
 	"os"
+	"testing"
 )
 
 func TestCreateAndFind(t *testing.T) {

weed/filer2/memdb/memdb_store.go

@@ -1,11 +1,11 @@
 package memdb
 
 import (
+	"fmt"
 	"github.com/chrislusf/seaweedfs/weed/filer2"
 	"github.com/google/btree"
-	"strings"
-	"fmt"
 	"github.com/spf13/viper"
+	"strings"
 )
 
 func init() {

weed/filer2/memdb/memdb_store_test.go

@@ -1,8 +1,8 @@
 package memdb
 
 import (
-	"testing"
 	"github.com/chrislusf/seaweedfs/weed/filer2"
+	"testing"
 )
 
 func TestCreateAndFind(t *testing.T) {

weed/filer2/mysql/mysql_store.go

@@ -1,13 +1,13 @@
 package mysql
 
 import (
-	"fmt"
 	"database/sql"
+	"fmt"
 
 	"github.com/chrislusf/seaweedfs/weed/filer2"
-	"github.com/spf13/viper"
-	_ "github.com/go-sql-driver/mysql"
 	"github.com/chrislusf/seaweedfs/weed/filer2/abstract_sql"
+	_ "github.com/go-sql-driver/mysql"
+	"github.com/spf13/viper"
 )
 
 const (

weed/filer2/postgres/postgres_store.go

@@ -1,13 +1,13 @@
 package postgres
 
 import (
-	"fmt"
 	"database/sql"
+	"fmt"
 
 	"github.com/chrislusf/seaweedfs/weed/filer2"
-	"github.com/spf13/viper"
-	_ "github.com/lib/pq"
 	"github.com/chrislusf/seaweedfs/weed/filer2/abstract_sql"
+	_ "github.com/lib/pq"
+	"github.com/spf13/viper"
 )
 
 const (

weed/filer2/redis/redis_store.go

@@ -4,8 +4,8 @@ import (
 	"fmt"
 	"github.com/chrislusf/seaweedfs/weed/filer2"
 	"github.com/chrislusf/seaweedfs/weed/glog"
-	"github.com/spf13/viper"
 	"github.com/go-redis/redis"
+	"github.com/spf13/viper"
 	"sort"
 	"strings"
 )

weed/filesys/dir.go

@@ -7,12 +7,12 @@ import (
 	"path"
 	"sync"
 
-	"bazil.org/fuse/fs"
 	"bazil.org/fuse"
+	"bazil.org/fuse/fs"
 	"github.com/chrislusf/seaweedfs/weed/glog"
 	"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
-	"time"
 	"path/filepath"
+	"time"
 )
 
 type Dir struct {

weed/filesys/file.go

@@ -1,15 +1,15 @@
 package filesys
 
 import (
-	"context"
 	"bazil.org/fuse"
 	"bazil.org/fuse/fs"
+	"context"
+	"github.com/chrislusf/seaweedfs/weed/filer2"
 	"github.com/chrislusf/seaweedfs/weed/glog"
 	"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
-	"path/filepath"
 	"os"
+	"path/filepath"
 	"time"
-	"github.com/chrislusf/seaweedfs/weed/filer2"
 )
 
 var _ = fs.Node(&File{})

weed/filesys/filehandle.go

@@ -1,19 +1,19 @@
 package filesys
 
 import (
-	"bazil.org/fuse/fs"
-	"fmt"
-	"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
-	"github.com/chrislusf/seaweedfs/weed/filer2"
-	"context"
-	"github.com/chrislusf/seaweedfs/weed/glog"
 	"bazil.org/fuse"
+	"bazil.org/fuse/fs"
 	"bytes"
+	"context"
+	"fmt"
+	"github.com/chrislusf/seaweedfs/weed/filer2"
+	"github.com/chrislusf/seaweedfs/weed/glog"
 	"github.com/chrislusf/seaweedfs/weed/operation"
-	"time"
+	"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
+	"github.com/chrislusf/seaweedfs/weed/util"
 	"strings"
 	"sync"
-	"github.com/chrislusf/seaweedfs/weed/util"
+	"time"
 )
 
 type FileHandle struct {
@@ -32,6 +32,7 @@ type FileHandle struct {
 }
 
 var _ = fs.Handle(&FileHandle{})
+
 // var _ = fs.HandleReadAller(&FileHandle{})
 var _ = fs.HandleReader(&FileHandle{})
 var _ = fs.HandleFlusher(&FileHandle{})

weed/filesys/wfs.go

@@ -3,9 +3,9 @@ package filesys
 import (
 	"bazil.org/fuse/fs"
 	"fmt"
-	"google.golang.org/grpc"
 	"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
 	"github.com/karlseguin/ccache"
+	"google.golang.org/grpc"
 )
 
 type WFS struct {

weed/images/favicon.go

@@ -181,6 +181,7 @@ type bintree struct {
 	Func     func() (*asset, error)
 	Children map[string]*bintree
 }
+
 var _bintree = &bintree{nil, map[string]*bintree{
 	"favicon": &bintree{nil, map[string]*bintree{
 		"favicon.ico": &bintree{favicon, map[string]*bintree{}},
@@ -233,4 +234,3 @@ func _filePath(dir, name string) string {
 	cannonicalName := strings.Replace(name, "\\", "/", -1)
 	return filepath.Join(append([]string{dir}, strings.Split(cannonicalName, "/")...)...)
 }
-

weed/server/filer_grpc_server.go

@@ -1,16 +1,16 @@
 package weed_server
 
 import (
-	"fmt"
 	"context"
-	"time"
+	"fmt"
 	"os"
 	"path/filepath"
+	"time"
 
-	"github.com/chrislusf/seaweedfs/weed/operation"
-	"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
 	"github.com/chrislusf/seaweedfs/weed/filer2"
 	"github.com/chrislusf/seaweedfs/weed/glog"
+	"github.com/chrislusf/seaweedfs/weed/operation"
+	"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
 )
 
 func (fs *FilerServer) LookupDirectoryEntry(ctx context.Context, req *filer_pb.LookupDirectoryEntryRequest) (*filer_pb.LookupDirectoryEntryResponse, error) {

weed/server/filer_server.go

@@ -7,10 +7,6 @@ import (
 	"sync"
 	"time"
 
-	"github.com/chrislusf/seaweedfs/weed/glog"
-	"github.com/chrislusf/seaweedfs/weed/security"
-	"github.com/chrislusf/seaweedfs/weed/storage"
-	"github.com/chrislusf/seaweedfs/weed/util"
 	"github.com/chrislusf/seaweedfs/weed/filer2"
 	_ "github.com/chrislusf/seaweedfs/weed/filer2/cassandra"
 	_ "github.com/chrislusf/seaweedfs/weed/filer2/leveldb"
@@ -18,6 +14,10 @@ import (
 	_ "github.com/chrislusf/seaweedfs/weed/filer2/mysql"
 	_ "github.com/chrislusf/seaweedfs/weed/filer2/postgres"
 	_ "github.com/chrislusf/seaweedfs/weed/filer2/redis"
+	"github.com/chrislusf/seaweedfs/weed/glog"
+	"github.com/chrislusf/seaweedfs/weed/security"
+	"github.com/chrislusf/seaweedfs/weed/storage"
+	"github.com/chrislusf/seaweedfs/weed/util"
 )
 
 type FilerServer struct {

weed/server/filer_server_handlers_admin.go

@@ -3,10 +3,10 @@ package weed_server
 import (
 	"net/http"
 
-	"github.com/chrislusf/seaweedfs/weed/glog"
 	"github.com/chrislusf/seaweedfs/weed/filer2"
-	"strconv"
+	"github.com/chrislusf/seaweedfs/weed/glog"
 	"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
+	"strconv"
 	"time"
 )
 

weed/server/filer_server_handlers_read.go

@@ -7,11 +7,11 @@ import (
 	"strconv"
 	"strings"
 
+	"github.com/chrislusf/seaweedfs/weed/filer2"
 	"github.com/chrislusf/seaweedfs/weed/glog"
 	"github.com/chrislusf/seaweedfs/weed/operation"
 	ui "github.com/chrislusf/seaweedfs/weed/server/filer_ui"
 	"github.com/chrislusf/seaweedfs/weed/util"
-	"github.com/chrislusf/seaweedfs/weed/filer2"
 )
 
 // listDirectoryHandler lists directories and folers under a directory

weed/server/filer_server_handlers_write.go

@@ -17,13 +17,12 @@ import (
 	"strconv"
 	"strings"
 
-	"github.com/chrislusf/seaweedfs/weed/filer"
+	"github.com/chrislusf/seaweedfs/weed/filer2"
 	"github.com/chrislusf/seaweedfs/weed/glog"
 	"github.com/chrislusf/seaweedfs/weed/operation"
+	"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
 	"github.com/chrislusf/seaweedfs/weed/storage"
 	"github.com/chrislusf/seaweedfs/weed/util"
-	"github.com/chrislusf/seaweedfs/weed/filer2"
-	"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
 	"time"
 )
 

weed/server/filer_ui/breadcrumb.go

@@ -1,8 +1,8 @@
 package master_ui
 
 import (
-	"strings"
 	"path/filepath"
+	"strings"
 )
 
 type Breadcrumb struct {

weed/server/volume_server_handlers_admin.go

@@ -8,8 +8,8 @@ import (
 
 	"github.com/chrislusf/seaweedfs/weed/glog"
 	"github.com/chrislusf/seaweedfs/weed/stats"
-	"github.com/chrislusf/seaweedfs/weed/util"
 	"github.com/chrislusf/seaweedfs/weed/storage"
+	"github.com/chrislusf/seaweedfs/weed/util"
 )
 
 func (vs *VolumeServer) statusHandler(w http.ResponseWriter, r *http.Request) {

weed/server/volume_server_handlers_ui.go

@@ -5,9 +5,9 @@ import (
 	"path/filepath"
 	"time"
 
+	ui "github.com/chrislusf/seaweedfs/weed/server/volume_server_ui"
 	"github.com/chrislusf/seaweedfs/weed/stats"
 	"github.com/chrislusf/seaweedfs/weed/util"
-	ui "github.com/chrislusf/seaweedfs/weed/server/volume_server_ui"
 )
 
 func (vs *VolumeServer) uiStatusHandler(w http.ResponseWriter, r *http.Request) {

weed/storage/volume_checking.go

@@ -12,7 +12,7 @@ func getActualSize(size uint32) int64 {
 	return NeedleHeaderSize + int64(size) + NeedleChecksumSize + int64(padding)
 }
 
-func CheckVolumeDataIntegrity(v *Volume, indexFile *os.File) (error) {
+func CheckVolumeDataIntegrity(v *Volume, indexFile *os.File) error {
 	var indexSize int64
 	var e error
 	if indexSize, e = verifyIndexFileIntegrity(indexFile); e != nil {