From ed0acd17227ce4561ff6a2c77564de0bd8062c56 Mon Sep 17 00:00:00 2001
From: Chris Lu <chris.lu@gmail.com>
Date: Wed, 26 Feb 2020 16:52:57 -0800
Subject: [PATCH] go fmt

---
 weed/s3api/auth_signature_v4.go      | 2 +-
 weed/s3api/auto_signature_v4_test.go | 1 -
 weed/s3api/s3api_auth.go             | 2 +-
 weed/shell/command_fs_mv.go          | 2 +-
 weed/storage/store.go                | 2 +-
 weed/storage/volume_super_block.go   | 2 +-
 weed/util/grpc_client_server.go      | 6 +++---
 7 files changed, 8 insertions(+), 9 deletions(-)

diff --git a/weed/s3api/auth_signature_v4.go b/weed/s3api/auth_signature_v4.go
index 757016a55..cdfd8be1d 100644
--- a/weed/s3api/auth_signature_v4.go
+++ b/weed/s3api/auth_signature_v4.go
@@ -48,7 +48,7 @@ func (iam *IdentityAccessManagement) reqSignatureV4Verify(r *http.Request) (*Ide
 const (
 	emptySHA256            = "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
 	streamingContentSHA256 = "STREAMING-AWS4-HMAC-SHA256-PAYLOAD"
-	signV4ChunkedAlgorithm   = "AWS4-HMAC-SHA256-PAYLOAD"
+	signV4ChunkedAlgorithm = "AWS4-HMAC-SHA256-PAYLOAD"
 
 	// http Header "x-amz-content-sha256" == "UNSIGNED-PAYLOAD" indicates that the
 	// client did not calculate sha256 of the payload.
diff --git a/weed/s3api/auto_signature_v4_test.go b/weed/s3api/auto_signature_v4_test.go
index 0502d105c..036b5c052 100644
--- a/weed/s3api/auto_signature_v4_test.go
+++ b/weed/s3api/auto_signature_v4_test.go
@@ -54,7 +54,6 @@ func TestIsRequestPresignedSignatureV4(t *testing.T) {
 	}
 }
 
-
 // Tests is requested authenticated function, tests replies for s3 errors.
 func TestIsReqAuthenticated(t *testing.T) {
 	iam := NewIdentityAccessManagement("", "")
diff --git a/weed/s3api/s3api_auth.go b/weed/s3api/s3api_auth.go
index 43afbaae5..bf5cf5fab 100644
--- a/weed/s3api/s3api_auth.go
+++ b/weed/s3api/s3api_auth.go
@@ -26,7 +26,7 @@ func isRequestSignatureV4(r *http.Request) bool {
 // Verify if request has AWS Signature Version '2'.
 func isRequestSignatureV2(r *http.Request) bool {
 	return !strings.HasPrefix(r.Header.Get("Authorization"), signV4Algorithm) &&
-			strings.HasPrefix(r.Header.Get("Authorization"), signV2Algorithm)
+		strings.HasPrefix(r.Header.Get("Authorization"), signV2Algorithm)
 }
 
 // Verify if request has AWS PreSign Version '4'.
diff --git a/weed/shell/command_fs_mv.go b/weed/shell/command_fs_mv.go
index 78f797f6c..9b74e85e9 100644
--- a/weed/shell/command_fs_mv.go
+++ b/weed/shell/command_fs_mv.go
@@ -63,7 +63,7 @@ func (c *commandFsMv) Do(args []string, commandEnv *CommandEnv, writer io.Writer
 		var targetDir, targetName string
 
 		// moving a file or folder
-		if err == nil && respDestinationLookupEntry.Entry!= nil && respDestinationLookupEntry.Entry.IsDirectory {
+		if err == nil && respDestinationLookupEntry.Entry != nil && respDestinationLookupEntry.Entry.IsDirectory {
 			// to a directory
 			targetDir = filepath.ToSlash(filepath.Join(destinationDir, destinationName))
 			targetName = sourceName
diff --git a/weed/storage/store.go b/weed/storage/store.go
index 2d02e2f80..e29680f6f 100644
--- a/weed/storage/store.go
+++ b/weed/storage/store.go
@@ -358,7 +358,7 @@ func (s *Store) ConfigureVolume(i needle.VolumeId, replication string) error {
 		}
 		// load, modify, save
 		baseFileName := strings.TrimSuffix(fileInfo.Name(), filepath.Ext(fileInfo.Name()))
-		vifFile := filepath.Join(location.Directory, baseFileName + ".vif")
+		vifFile := filepath.Join(location.Directory, baseFileName+".vif")
 		volumeInfo, _, err := pb.MaybeLoadVolumeInfo(vifFile)
 		if err != nil {
 			return fmt.Errorf("volume %d fail to load vif", i)
diff --git a/weed/storage/volume_super_block.go b/weed/storage/volume_super_block.go
index 1d7f35595..5e913e062 100644
--- a/weed/storage/volume_super_block.go
+++ b/weed/storage/volume_super_block.go
@@ -37,7 +37,7 @@ func (v *Volume) maybeWriteSuperBlock() error {
 
 func (v *Volume) readSuperBlock() (err error) {
 	v.SuperBlock, err = super_block.ReadSuperBlock(v.DataBackend)
-	if v.volumeInfo != nil && v.volumeInfo.Replication != ""{
+	if v.volumeInfo != nil && v.volumeInfo.Replication != "" {
 		if replication, err := super_block.NewReplicaPlacementFromString(v.volumeInfo.Replication); err != nil {
 			return fmt.Errorf("Error parse volume %d replication %s : %v", v.Id, v.volumeInfo.Replication, err)
 		} else {
diff --git a/weed/util/grpc_client_server.go b/weed/util/grpc_client_server.go
index dc896ccb4..d6a9ee3c3 100644
--- a/weed/util/grpc_client_server.go
+++ b/weed/util/grpc_client_server.go
@@ -29,7 +29,7 @@ func NewGrpcServer(opts ...grpc.ServerOption) *grpc.Server {
 		Time:    10 * time.Second, // wait time before ping if no activity
 		Timeout: 20 * time.Second, // ping timeout
 	}), grpc.KeepaliveEnforcementPolicy(keepalive.EnforcementPolicy{
-		MinTime: 60 * time.Second, // min time a client should wait before sending a ping
+		MinTime:             60 * time.Second, // min time a client should wait before sending a ping
 		PermitWithoutStream: true,
 	}))
 	for _, opt := range opts {
@@ -47,8 +47,8 @@ func GrpcDial(ctx context.Context, address string, opts ...grpc.DialOption) (*gr
 	options = append(options,
 		// grpc.WithInsecure(),
 		grpc.WithKeepaliveParams(keepalive.ClientParameters{
-			Time:    30 * time.Second, // client ping server if no activity for this long
-			Timeout: 20 * time.Second,
+			Time:                30 * time.Second, // client ping server if no activity for this long
+			Timeout:             20 * time.Second,
 			PermitWithoutStream: true,
 		}))
 	for _, opt := range opts {