refactor and fix strings.Split

weed/command/filer_backup.go

@@ -8,7 +8,6 @@ import (
 	"github.com/seaweedfs/seaweedfs/weed/security"
 	"github.com/seaweedfs/seaweedfs/weed/util"
 	"google.golang.org/grpc"
-	"strings"
 	"time"
 )
 
@@ -87,7 +86,7 @@ func doFilerBackup(grpcDialOption grpc.DialOption, backupOption *FilerBackupOpti
 
 	sourceFiler := pb.ServerAddress(*backupOption.filer)
 	sourcePath := *backupOption.path
-	excludePaths := strings.Split(*backupOption.excludePaths, ",")
+	excludePaths := util.StringSplit(*backupOption.excludePaths, ",")
 	timeAgo := *backupOption.timeAgo
 	targetPath := dataSink.GetSinkToDirectory()
 	debug := *backupOption.debug

weed/command/filer_sync.go

@@ -143,7 +143,7 @@ func runFilerSynchronize(cmd *Command, args []string) bool {
 				grpcDialOption,
 				filerA,
 				*syncOptions.aPath,
-				util.Split(*syncOptions.aExcludePaths, ","),
+				util.StringSplit(*syncOptions.aExcludePaths, ","),
 				*syncOptions.aProxyByFiler,
 				filerB,
 				*syncOptions.bPath,
@@ -179,7 +179,7 @@ func runFilerSynchronize(cmd *Command, args []string) bool {
 					grpcDialOption,
 					filerB,
 					*syncOptions.bPath,
-					util.Split(*syncOptions.bExcludePaths, ","),
+					util.StringSplit(*syncOptions.bExcludePaths, ","),
 					*syncOptions.bProxyByFiler,
 					filerA,
 					*syncOptions.aPath,

weed/command/master.go

@@ -113,10 +113,7 @@ func runMaster(cmd *Command, args []string) bool {
 		glog.Fatalf("Check Meta Folder (-mdir) Writable %s : %s", *m.metaFolder, err)
 	}
 
-	var masterWhiteList []string
+	masterWhiteList := util.StringSplit(*m.whiteList, ",")
-	if *m.whiteList != "" {
-		masterWhiteList = strings.Split(*m.whiteList, ",")
-	}
 	if *m.volumeSizeLimitMB > util.VolumeSizeLimitGB*1000 {
 		glog.Fatalf("volumeSizeLimitMB should be smaller than 30000")
 	}

weed/command/server.go

@@ -76,8 +76,6 @@ var (
 	isStartingWebDav       = cmdServer.Flag.Bool("webdav", false, "whether to start WebDAV gateway")
 	isStartingMqBroker     = cmdServer.Flag.Bool("mq.broker", false, "whether to start message queue broker")
 
-	serverWhiteList []string
-
 	False = false
 )
 
@@ -248,9 +246,7 @@ func runServer(cmd *Command, args []string) bool {
 	}
 	filerOptions.defaultLevelDbDirectory = masterOptions.metaFolder
 
-	if *serverWhiteListOption != "" {
+	serverWhiteList := util.StringSplit(*serverWhiteListOption, ",")
-		serverWhiteList = strings.Split(*serverWhiteListOption, ",")
-	}
 
 	if *isStartingFiler {
 		go func() {

weed/command/volume.go

@@ -188,9 +188,7 @@ func (v VolumeServerOptions) startVolumeServer(volumeFolders, maxVolumeCounts, v
 	}
 
 	// security related white list configuration
-	if volumeWhiteListOption != "" {
+	v.whiteList = util.StringSplit(volumeWhiteListOption, ",")
-		v.whiteList = strings.Split(volumeWhiteListOption, ",")
-	}
 
 	if *v.ip == "" {
 		*v.ip = util.DetectedHostAddress()

weed/s3api/tags.go

@@ -3,6 +3,7 @@ package s3api
 import (
 	"encoding/xml"
 	"fmt"
+	"github.com/seaweedfs/seaweedfs/weed/util"
 	"regexp"
 	"strings"
 )
@@ -43,7 +44,7 @@ func FromTags(tags map[string]string) (t *Tagging) {
 
 func parseTagsHeader(tags string) (map[string]string, error) {
 	parsedTags := make(map[string]string)
-	for _, v := range strings.Split(tags, "&") {
+	for _, v := range util.StringSplit(tags, "&") {
 		tag := strings.Split(v, "=")
 		if len(tag) == 2 {
 			parsedTags[tag[0]] = tag[1]

weed/shell/shell_liner.go

@@ -7,6 +7,7 @@ import (
 	"github.com/seaweedfs/seaweedfs/weed/pb"
 	"github.com/seaweedfs/seaweedfs/weed/pb/filer_pb"
 	"github.com/seaweedfs/seaweedfs/weed/pb/master_pb"
+	"github.com/seaweedfs/seaweedfs/weed/util"
 	"github.com/seaweedfs/seaweedfs/weed/util/grace"
 	"golang.org/x/exp/slices"
 	"io"
@@ -100,7 +101,7 @@ https://cloud.seaweedfs.com/ui/%s
 			return
 		}
 
-		for _, c := range strings.Split(cmd, ";") {
+		for _, c := range util.StringSplit(cmd, ";") {
 			if processEachCmd(reg, c, commandEnv) {
 				return
 			}

weed/util/fullpath.go

@@ -71,7 +71,7 @@ func (fp FullPath) IsUnder(other FullPath) bool {
 	return strings.HasPrefix(string(fp), string(other)+"/")
 }
 
-func Split(separatedValues string, sep string) []string {
+func StringSplit(separatedValues string, sep string) []string {
 	if separatedValues == "" {
 		return nil
 	}