Merge branch 'zj-rev-list-excluding-all' into 'master'

Server implementation ListNewCommits

See merge request gitlab-org/gitaly!779

9 files changed, 586 insertions, 210 deletions

diff --git a/changelogs/unreleased/zj-rev-list-excluding-all.yml b/changelogs/unreleased/zj-rev-list-excluding-all.yml
new file mode 100644
index 000000000..695648cd1
--- /dev/null
+++ b/changelogs/unreleased/zj-rev-list-excluding-all.yml
@@ -0,0 +1,5 @@
+---
+title: Server implementation ListNewCommits
+merge_request: 779
+author:
+type: added
diff --git a/internal/service/operations/branches.go b/internal/service/operations/branches.go
index 09548dbf5..f10d100ce 100644
--- a/internal/service/operations/branches.go
+++ b/internal/service/operations/branches.go
@@ -1,6 +1,7 @@
 package operations
 
 import (
+	"gitlab.com/gitlab-org/gitaly/internal/helper"
 	"gitlab.com/gitlab-org/gitaly/internal/rubyserver"
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/status"
@@ -24,6 +25,10 @@ func (s *server) UserCreateBranch(ctx context.Context, req *pb.UserCreateBranchR
 	return client.UserCreateBranch(clientCtx, req)
 }
 
+func (s *server) UserUpdateBranch(ctx context.Context, req *pb.UserUpdateBranchRequest) (*pb.UserUpdateBranchResponse, error) {
+	return nil, helper.Unimplemented
+}
+
 func (s *server) UserDeleteBranch(ctx context.Context, req *pb.UserDeleteBranchRequest) (*pb.UserDeleteBranchResponse, error) {
 	if len(req.BranchName) == 0 {
 		return nil, status.Errorf(codes.InvalidArgument, "Bad Request (empty branch name)")
diff --git a/internal/service/ref/list_new_commits.go b/internal/service/ref/list_new_commits.go
new file mode 100644
index 000000000..cf9f7ae0d
--- /dev/null
+++ b/internal/service/ref/list_new_commits.go
@@ -0,0 +1,60 @@
+package ref
+
+import (
+	"bufio"
+	"regexp"
+	"strings"
+
+	pb "gitlab.com/gitlab-org/gitaly-proto/go"
+	"gitlab.com/gitlab-org/gitaly/internal/git"
+	"gitlab.com/gitlab-org/gitaly/internal/git/catfile"
+	"gitlab.com/gitlab-org/gitaly/internal/git/log"
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/status"
+)
+
+func (s *server) ListNewCommits(in *pb.ListNewCommitsRequest, stream pb.RefService_ListNewCommitsServer) error {
+	oid := in.GetCommitId()
+	if match, err := regexp.MatchString(`\A[0-9a-f]{40}\z`, oid); !match || err != nil {
+		return status.Errorf(codes.InvalidArgument, "commit id shoud have 40 hexidecimal characters")
+	}
+
+	ctx := stream.Context()
+
+	revList, err := git.Command(ctx, in.GetRepository(), "rev-list", oid, "--not", "--all")
+	if err != nil {
+		if _, ok := status.FromError(err); ok {
+			return err
+		}
+		return status.Errorf(codes.Internal, "ListNewCommits: gitCommand: %v", err)
+	}
+
+	batch, err := catfile.New(ctx, in.GetRepository())
+	if err != nil {
+		return status.Errorf(codes.Internal, "ListNewCommits: catfile: %v", err)
+	}
+
+	i := 0
+	commits := []*pb.GitCommit{}
+	scanner := bufio.NewScanner(revList)
+	for scanner.Scan() {
+		line := scanner.Text()
+
+		commit, err := log.GetCommitCatfile(batch, strings.TrimSpace(line))
+		if err != nil {
+			return status.Errorf(codes.Internal, "ListNewCommits: commit not found: %v", err)
+		}
+		commits = append(commits, commit)
+
+		if i%10 == 0 {
+			response := &pb.ListNewCommitsResponse{Commits: commits}
+			stream.Send(response)
+			commits = commits[:0]
+		}
+	}
+
+	response := &pb.ListNewCommitsResponse{Commits: commits}
+	stream.Send(response)
+
+	return revList.Wait()
+}
diff --git a/internal/service/ref/list_new_commits_test.go b/internal/service/ref/list_new_commits_test.go
new file mode 100644
index 000000000..169f4b161
--- /dev/null
+++ b/internal/service/ref/list_new_commits_test.go
@@ -0,0 +1,93 @@
+package ref
+
+import (
+	"io"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+	pb "gitlab.com/gitlab-org/gitaly-proto/go"
+	"gitlab.com/gitlab-org/gitaly/internal/testhelper"
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/status"
+)
+
+func TestListNewCommits(t *testing.T) {
+	ctx, cancel := testhelper.Context()
+	defer cancel()
+
+	server, serverSocketPath := runRefServiceServer(t)
+	defer server.Stop()
+
+	client, conn := newRefServiceClient(t, serverSocketPath)
+	defer conn.Close()
+
+	testRepo, testRepoPath, cleanupFn := testhelper.NewTestRepo(t)
+	defer cleanupFn()
+
+	oid := "0031876facac3f2b2702a0e53a26e89939a42209"
+	testhelper.MustRunCommand(t, nil, "git", "-C", testRepoPath, "branch", "-D", "few-commits")
+
+	testCases := []struct {
+		revision      string
+		newCommitOids []string
+		responseCode  codes.Code
+	}{
+		{
+			revision: oid,
+			newCommitOids: []string{
+				"0031876facac3f2b2702a0e53a26e89939a42209",
+				"bf6e164cac2dc32b1f391ca4290badcbe4ffc5fb",
+				"48ca272b947f49eee601639d743784a176574a09",
+				"9d526f87b82e2b2fd231ca44c95508e5e85624ca",
+				"335bc94d5b7369b10251e612158da2e4a4aaa2a5",
+				"1039376155a0d507eba0ea95c29f8f5b983ea34b",
+				"54188278422b1fa877c2e71c4e37fc6640a58ad1",
+				"8b9270332688d58e25206601900ee5618fab2390",
+				"f9220df47bce1530e90c189064d301bfc8ceb5ab",
+				"40d408f89c1fd26b7d02e891568f880afe06a9f8",
+				"df914c609a1e16d7d68e4a61777ff5d6f6b6fde3",
+				"6762605237fc246ae146ac64ecb467f71d609120",
+				"79b06233d3dc769921576771a4e8bee4b439595d",
+			},
+		},
+		{
+			revision:     "- rm -rf /",
+			responseCode: codes.InvalidArgument,
+		},
+		{
+			revision:     "1234deadbeef",
+			responseCode: codes.InvalidArgument,
+		},
+		{
+			revision:      "7975be0116940bf2ad4321f79d02a55c5f7779aa",
+			newCommitOids: []string{},
+		},
+	}
+
+	for _, tc := range testCases {
+		request := &pb.ListNewCommitsRequest{Repository: testRepo, CommitId: tc.revision}
+
+		stream, err := client.ListNewCommits(ctx, request)
+		require.NoError(t, err)
+
+		var commits []*pb.GitCommit
+		for {
+			msg, err := stream.Recv()
+
+			if err == io.EOF {
+				break
+			}
+			if err != nil {
+				require.Equal(t, tc.responseCode, status.Code(err))
+				break
+			}
+
+			require.NoError(t, err)
+			commits = append(commits, msg.Commits...)
+		}
+		require.Len(t, commits, len(tc.newCommitOids))
+		for i, commit := range commits {
+			require.Equal(t, commit.Id, tc.newCommitOids[i])
+		}
+	}
+}
diff --git a/vendor/gitlab.com/gitlab-org/gitaly-proto/go/VERSION b/vendor/gitlab.com/gitlab-org/gitaly-proto/go/VERSION
index 89eba2c5b..e49057b33 100644
--- a/vendor/gitlab.com/gitlab-org/gitaly-proto/go/VERSION
+++ b/vendor/gitlab.com/gitlab-org/gitaly-proto/go/VERSION
@@ -1 +1 @@
-0.103.0
+0.104.0
diff --git a/vendor/gitlab.com/gitlab-org/gitaly-proto/go/blob.pb.go b/vendor/gitlab.com/gitlab-org/gitaly-proto/go/blob.pb.go
index 7410f0d4d..4a5e801a7 100644
--- a/vendor/gitlab.com/gitlab-org/gitaly-proto/go/blob.pb.go
+++ b/vendor/gitlab.com/gitlab-org/gitaly-proto/go/blob.pb.go
@@ -104,6 +104,8 @@ It has these top-level messages:
 	PostReceiveResponse
 	UserCreateBranchRequest
 	UserCreateBranchResponse
+	UserUpdateBranchRequest
+	UserUpdateBranchResponse
 	UserDeleteBranchRequest
 	UserDeleteBranchResponse
 	UserDeleteTagRequest
@@ -160,6 +162,8 @@ It has these top-level messages:
 	ListTagNamesContainingCommitResponse
 	GetTagMessagesRequest
 	GetTagMessagesResponse
+	ListNewCommitsRequest
+	ListNewCommitsResponse
 	AddRemoteRequest
 	AddRemoteResponse
 	RemoveRemoteRequest
diff --git a/vendor/gitlab.com/gitlab-org/gitaly-proto/go/operations.pb.go b/vendor/gitlab.com/gitlab-org/gitaly-proto/go/operations.pb.go
index 0fdbbadfb..793e31921 100644
--- a/vendor/gitlab.com/gitlab-org/gitaly-proto/go/operations.pb.go
+++ b/vendor/gitlab.com/gitlab-org/gitaly-proto/go/operations.pb.go
@@ -46,7 +46,7 @@ func (x UserCommitFilesActionHeader_ActionType) String() string {
 	return proto.EnumName(UserCommitFilesActionHeader_ActionType_name, int32(x))
 }
 func (UserCommitFilesActionHeader_ActionType) EnumDescriptor() ([]byte, []int) {
-	return fileDescriptor7, []int{17, 0}
+	return fileDescriptor7, []int{19, 0}
 }
 
 type UserCreateBranchRequest struct {
@@ -115,6 +115,70 @@ func (m *UserCreateBranchResponse) GetPreReceiveError() string {
 	return ""
 }
 
+type UserUpdateBranchRequest struct {
+	Repository *Repository `protobuf:"bytes,1,opt,name=repository" json:"repository,omitempty"`
+	BranchName []byte      `protobuf:"bytes,2,opt,name=branch_name,json=branchName,proto3" json:"branch_name,omitempty"`
+	User       *User       `protobuf:"bytes,3,opt,name=user" json:"user,omitempty"`
+	Newrev     []byte      `protobuf:"bytes,4,opt,name=newrev,proto3" json:"newrev,omitempty"`
+	Oldrev     []byte      `protobuf:"bytes,5,opt,name=oldrev,proto3" json:"oldrev,omitempty"`
+}
+
+func (m *UserUpdateBranchRequest) Reset()                    { *m = UserUpdateBranchRequest{} }
+func (m *UserUpdateBranchRequest) String() string            { return proto.CompactTextString(m) }
+func (*UserUpdateBranchRequest) ProtoMessage()               {}
+func (*UserUpdateBranchRequest) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{2} }
+
+func (m *UserUpdateBranchRequest) GetRepository() *Repository {
+	if m != nil {
+		return m.Repository
+	}
+	return nil
+}
+
+func (m *UserUpdateBranchRequest) GetBranchName() []byte {
+	if m != nil {
+		return m.BranchName
+	}
+	return nil
+}
+
+func (m *UserUpdateBranchRequest) GetUser() *User {
+	if m != nil {
+		return m.User
+	}
+	return nil
+}
+
+func (m *UserUpdateBranchRequest) GetNewrev() []byte {
+	if m != nil {
+		return m.Newrev
+	}
+	return nil
+}
+
+func (m *UserUpdateBranchRequest) GetOldrev() []byte {
+	if m != nil {
+		return m.Oldrev
+	}
+	return nil
+}
+
+type UserUpdateBranchResponse struct {
+	PreReceiveError string `protobuf:"bytes,1,opt,name=pre_receive_error,json=preReceiveError" json:"pre_receive_error,omitempty"`
+}
+
+func (m *UserUpdateBranchResponse) Reset()                    { *m = UserUpdateBranchResponse{} }
+func (m *UserUpdateBranchResponse) String() string            { return proto.CompactTextString(m) }
+func (*UserUpdateBranchResponse) ProtoMessage()               {}
+func (*UserUpdateBranchResponse) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{3} }
+
+func (m *UserUpdateBranchResponse) GetPreReceiveError() string {
+	if m != nil {
+		return m.PreReceiveError
+	}
+	return ""
+}
+
 type UserDeleteBranchRequest struct {
 	Repository *Repository `protobuf:"bytes,1,opt,name=repository" json:"repository,omitempty"`
 	BranchName []byte      `protobuf:"bytes,2,opt,name=branch_name,json=branchName,proto3" json:"branch_name,omitempty"`
@@ -124,7 +188,7 @@ type UserDeleteBranchRequest struct {
 func (m *UserDeleteBranchRequest) Reset()                    { *m = UserDeleteBranchRequest{} }
 func (m *UserDeleteBranchRequest) String() string            { return proto.CompactTextString(m) }
 func (*UserDeleteBranchRequest) ProtoMessage()               {}
-func (*UserDeleteBranchRequest) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{2} }
+func (*UserDeleteBranchRequest) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{4} }
 
 func (m *UserDeleteBranchRequest) GetRepository() *Repository {
 	if m != nil {
@@ -154,7 +218,7 @@ type UserDeleteBranchResponse struct {
 func (m *UserDeleteBranchResponse) Reset()                    { *m = UserDeleteBranchResponse{} }
 func (m *UserDeleteBranchResponse) String() string            { return proto.CompactTextString(m) }
 func (*UserDeleteBranchResponse) ProtoMessage()               {}
-func (*UserDeleteBranchResponse) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{3} }
+func (*UserDeleteBranchResponse) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{5} }
 
 func (m *UserDeleteBranchResponse) GetPreReceiveError() string {
 	if m != nil {
@@ -172,7 +236,7 @@ type UserDeleteTagRequest struct {
 func (m *UserDeleteTagRequest) Reset()                    { *m = UserDeleteTagRequest{} }
 func (m *UserDeleteTagRequest) String() string            { return proto.CompactTextString(m) }
 func (*UserDeleteTagRequest) ProtoMessage()               {}
-func (*UserDeleteTagRequest) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{4} }
+func (*UserDeleteTagRequest) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{6} }
 
 func (m *UserDeleteTagRequest) GetRepository() *Repository {
 	if m != nil {
@@ -202,7 +266,7 @@ type UserDeleteTagResponse struct {
 func (m *UserDeleteTagResponse) Reset()                    { *m = UserDeleteTagResponse{} }
 func (m *UserDeleteTagResponse) String() string            { return proto.CompactTextString(m) }
 func (*UserDeleteTagResponse) ProtoMessage()               {}
-func (*UserDeleteTagResponse) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{5} }
+func (*UserDeleteTagResponse) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{7} }
 
 func (m *UserDeleteTagResponse) GetPreReceiveError() string {
 	if m != nil {
@@ -222,7 +286,7 @@ type UserCreateTagRequest struct {
 func (m *UserCreateTagRequest) Reset()                    { *m = UserCreateTagRequest{} }
 func (m *UserCreateTagRequest) String() string            { return proto.CompactTextString(m) }
 func (*UserCreateTagRequest) ProtoMessage()               {}
-func (*UserCreateTagRequest) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{6} }
+func (*UserCreateTagRequest) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{8} }
 
 func (m *UserCreateTagRequest) GetRepository() *Repository {
 	if m != nil {
@@ -268,7 +332,7 @@ type UserCreateTagResponse struct {
 func (m *UserCreateTagResponse) Reset()                    { *m = UserCreateTagResponse{} }
 func (m *UserCreateTagResponse) String() string            { return proto.CompactTextString(m) }
 func (*UserCreateTagResponse) ProtoMessage()               {}
-func (*UserCreateTagResponse) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{7} }
+func (*UserCreateTagResponse) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{9} }
 
 func (m *UserCreateTagResponse) GetTag() *Tag {
 	if m != nil {
@@ -306,7 +370,7 @@ type UserMergeBranchRequest struct {
 func (m *UserMergeBranchRequest) Reset()                    { *m = UserMergeBranchRequest{} }
 func (m *UserMergeBranchRequest) String() string            { return proto.CompactTextString(m) }
 func (*UserMergeBranchRequest) ProtoMessage()               {}
-func (*UserMergeBranchRequest) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{8} }
+func (*UserMergeBranchRequest) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{10} }
 
 func (m *UserMergeBranchRequest) GetRepository() *Repository {
 	if m != nil {
@@ -363,7 +427,7 @@ type UserMergeBranchResponse struct {
 func (m *UserMergeBranchResponse) Reset()                    { *m = UserMergeBranchResponse{} }
 func (m *UserMergeBranchResponse) String() string            { return proto.CompactTextString(m) }
 func (*UserMergeBranchResponse) ProtoMessage()               {}
-func (*UserMergeBranchResponse) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{9} }
+func (*UserMergeBranchResponse) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{11} }
 
 func (m *UserMergeBranchResponse) GetCommitId() string {
 	if m != nil {
@@ -398,7 +462,7 @@ type OperationBranchUpdate struct {
 func (m *OperationBranchUpdate) Reset()                    { *m = OperationBranchUpdate{} }
 func (m *OperationBranchUpdate) String() string            { return proto.CompactTextString(m) }
 func (*OperationBranchUpdate) ProtoMessage()               {}
-func (*OperationBranchUpdate) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{10} }
+func (*OperationBranchUpdate) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{12} }
 
 func (m *OperationBranchUpdate) GetCommitId() string {
 	if m != nil {
@@ -431,7 +495,7 @@ type UserFFBranchRequest struct {
 func (m *UserFFBranchRequest) Reset()                    { *m = UserFFBranchRequest{} }
 func (m *UserFFBranchRequest) String() string            { return proto.CompactTextString(m) }
 func (*UserFFBranchRequest) ProtoMessage()               {}
-func (*UserFFBranchRequest) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{11} }
+func (*UserFFBranchRequest) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{13} }
 
 func (m *UserFFBranchRequest) GetRepository() *Repository {
 	if m != nil {
@@ -469,7 +533,7 @@ type UserFFBranchResponse struct {
 func (m *UserFFBranchResponse) Reset()                    { *m = UserFFBranchResponse{} }
 func (m *UserFFBranchResponse) String() string            { return proto.CompactTextString(m) }
 func (*UserFFBranchResponse) ProtoMessage()               {}
-func (*UserFFBranchResponse) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{12} }
+func (*UserFFBranchResponse) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{14} }
 
 func (m *UserFFBranchResponse) GetBranchUpdate() *OperationBranchUpdate {
 	if m != nil {
@@ -498,7 +562,7 @@ type UserCherryPickRequest struct {
 func (m *UserCherryPickRequest) Reset()                    { *m = UserCherryPickRequest{} }
 func (m *UserCherryPickRequest) String() string            { return proto.CompactTextString(m) }
 func (*UserCherryPickRequest) ProtoMessage()               {}
-func (*UserCherryPickRequest) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{13} }
+func (*UserCherryPickRequest) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{15} }
 
 func (m *UserCherryPickRequest) GetRepository() *Repository {
 	if m != nil {
@@ -559,7 +623,7 @@ type UserCherryPickResponse struct {
 func (m *UserCherryPickResponse) Reset()                    { *m = UserCherryPickResponse{} }
 func (m *UserCherryPickResponse) String() string            { return proto.CompactTextString(m) }
 func (*UserCherryPickResponse) ProtoMessage()               {}
-func (*UserCherryPickResponse) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{14} }
+func (*UserCherryPickResponse) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{16} }
 
 func (m *UserCherryPickResponse) GetBranchUpdate() *OperationBranchUpdate {
 	if m != nil {
@@ -602,7 +666,7 @@ type UserRevertRequest struct {
 func (m *UserRevertRequest) Reset()                    { *m = UserRevertRequest{} }
 func (m *UserRevertRequest) String() string            { return proto.CompactTextString(m) }
 func (*UserRevertRequest) ProtoMessage()               {}
-func (*UserRevertRequest) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{15} }
+func (*UserRevertRequest) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{17} }
 
 func (m *UserRevertRequest) GetRepository() *Repository {
 	if m != nil {
@@ -663,7 +727,7 @@ type UserRevertResponse struct {
 func (m *UserRevertResponse) Reset()                    { *m = UserRevertResponse{} }
 func (m *UserRevertResponse) String() string            { return proto.CompactTextString(m) }
 func (*UserRevertResponse) ProtoMessage()               {}
-func (*UserRevertResponse) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{16} }
+func (*UserRevertResponse) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{18} }
 
 func (m *UserRevertResponse) GetBranchUpdate() *OperationBranchUpdate {
 	if m != nil {
@@ -703,7 +767,7 @@ type UserCommitFilesActionHeader struct {
 func (m *UserCommitFilesActionHeader) Reset()                    { *m = UserCommitFilesActionHeader{} }
 func (m *UserCommitFilesActionHeader) String() string            { return proto.CompactTextString(m) }
 func (*UserCommitFilesActionHeader) ProtoMessage()               {}
-func (*UserCommitFilesActionHeader) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{17} }
+func (*UserCommitFilesActionHeader) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{19} }
 
 func (m *UserCommitFilesActionHeader) GetAction() UserCommitFilesActionHeader_ActionType {
 	if m != nil {
@@ -743,7 +807,7 @@ type UserCommitFilesAction struct {
 func (m *UserCommitFilesAction) Reset()                    { *m = UserCommitFilesAction{} }
 func (m *UserCommitFilesAction) String() string            { return proto.CompactTextString(m) }
 func (*UserCommitFilesAction) ProtoMessage()               {}
-func (*UserCommitFilesAction) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{18} }
+func (*UserCommitFilesAction) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{20} }
 
 type isUserCommitFilesAction_UserCommitFilesActionPayload interface{ isUserCommitFilesAction_UserCommitFilesActionPayload() }
 
@@ -862,7 +926,7 @@ type UserCommitFilesRequestHeader struct {
 func (m *UserCommitFilesRequestHeader) Reset()                    { *m = UserCommitFilesRequestHeader{} }
 func (m *UserCommitFilesRequestHeader) String() string            { return proto.CompactTextString(m) }
 func (*UserCommitFilesRequestHeader) ProtoMessage()               {}
-func (*UserCommitFilesRequestHeader) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{19} }
+func (*UserCommitFilesRequestHeader) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{21} }
 
 func (m *UserCommitFilesRequestHeader) GetRepository() *Repository {
 	if m != nil {
@@ -930,7 +994,7 @@ type UserCommitFilesRequest struct {
 func (m *UserCommitFilesRequest) Reset()                    { *m = UserCommitFilesRequest{} }
 func (m *UserCommitFilesRequest) String() string            { return proto.CompactTextString(m) }
 func (*UserCommitFilesRequest) ProtoMessage()               {}
-func (*UserCommitFilesRequest) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{20} }
+func (*UserCommitFilesRequest) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{22} }
 
 type isUserCommitFilesRequest_UserCommitFilesRequestPayload interface{ isUserCommitFilesRequest_UserCommitFilesRequestPayload() }
 
@@ -1048,7 +1112,7 @@ type UserCommitFilesResponse struct {
 func (m *UserCommitFilesResponse) Reset()                    { *m = UserCommitFilesResponse{} }
 func (m *UserCommitFilesResponse) String() string            { return proto.CompactTextString(m) }
 func (*UserCommitFilesResponse) ProtoMessage()               {}
-func (*UserCommitFilesResponse) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{21} }
+func (*UserCommitFilesResponse) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{23} }
 
 func (m *UserCommitFilesResponse) GetBranchUpdate() *OperationBranchUpdate {
 	if m != nil {
@@ -1084,7 +1148,7 @@ type UserRebaseRequest struct {
 func (m *UserRebaseRequest) Reset()                    { *m = UserRebaseRequest{} }
 func (m *UserRebaseRequest) String() string            { return proto.CompactTextString(m) }
 func (*UserRebaseRequest) ProtoMessage()               {}
-func (*UserRebaseRequest) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{22} }
+func (*UserRebaseRequest) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{24} }
 
 func (m *UserRebaseRequest) GetRepository() *Repository {
 	if m != nil {
@@ -1144,7 +1208,7 @@ type UserRebaseResponse struct {
 func (m *UserRebaseResponse) Reset()                    { *m = UserRebaseResponse{} }
 func (m *UserRebaseResponse) String() string            { return proto.CompactTextString(m) }
 func (*UserRebaseResponse) ProtoMessage()               {}
-func (*UserRebaseResponse) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{23} }
+func (*UserRebaseResponse) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{25} }
 
 func (m *UserRebaseResponse) GetRebaseSha() string {
 	if m != nil {
@@ -1181,7 +1245,7 @@ type UserSquashRequest struct {
 func (m *UserSquashRequest) Reset()                    { *m = UserSquashRequest{} }
 func (m *UserSquashRequest) String() string            { return proto.CompactTextString(m) }
 func (*UserSquashRequest) ProtoMessage()               {}
-func (*UserSquashRequest) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{24} }
+func (*UserSquashRequest) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{26} }
 
 func (m *UserSquashRequest) GetRepository() *Repository {
 	if m != nil {
@@ -1247,7 +1311,7 @@ type UserSquashResponse struct {
 func (m *UserSquashResponse) Reset()                    { *m = UserSquashResponse{} }
 func (m *UserSquashResponse) String() string            { return proto.CompactTextString(m) }
 func (*UserSquashResponse) ProtoMessage()               {}
-func (*UserSquashResponse) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{25} }
+func (*UserSquashResponse) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{27} }
 
 func (m *UserSquashResponse) GetSquashSha() string {
 	if m != nil {
@@ -1266,6 +1330,8 @@ func (m *UserSquashResponse) GetGitError() string {
 func init() {
 	proto.RegisterType((*UserCreateBranchRequest)(nil), "gitaly.UserCreateBranchRequest")
 	proto.RegisterType((*UserCreateBranchResponse)(nil), "gitaly.UserCreateBranchResponse")
+	proto.RegisterType((*UserUpdateBranchRequest)(nil), "gitaly.UserUpdateBranchRequest")
+	proto.RegisterType((*UserUpdateBranchResponse)(nil), "gitaly.UserUpdateBranchResponse")
 	proto.RegisterType((*UserDeleteBranchRequest)(nil), "gitaly.UserDeleteBranchRequest")
 	proto.RegisterType((*UserDeleteBranchResponse)(nil), "gitaly.UserDeleteBranchResponse")
 	proto.RegisterType((*UserDeleteTagRequest)(nil), "gitaly.UserDeleteTagRequest")
@@ -1305,6 +1371,7 @@ const _ = grpc.SupportPackageIsVersion4
 
 type OperationServiceClient interface {
 	UserCreateBranch(ctx context.Context, in *UserCreateBranchRequest, opts ...grpc.CallOption) (*UserCreateBranchResponse, error)
+	UserUpdateBranch(ctx context.Context, in *UserUpdateBranchRequest, opts ...grpc.CallOption) (*UserUpdateBranchResponse, error)
 	UserDeleteBranch(ctx context.Context, in *UserDeleteBranchRequest, opts ...grpc.CallOption) (*UserDeleteBranchResponse, error)
 	UserCreateTag(ctx context.Context, in *UserCreateTagRequest, opts ...grpc.CallOption) (*UserCreateTagResponse, error)
 	UserDeleteTag(ctx context.Context, in *UserDeleteTagRequest, opts ...grpc.CallOption) (*UserDeleteTagResponse, error)
@@ -1334,6 +1401,15 @@ func (c *operationServiceClient) UserCreateBranch(ctx context.Context, in *UserC
 	return out, nil
 }
 
+func (c *operationServiceClient) UserUpdateBranch(ctx context.Context, in *UserUpdateBranchRequest, opts ...grpc.CallOption) (*UserUpdateBranchResponse, error) {
+	out := new(UserUpdateBranchResponse)
+	err := grpc.Invoke(ctx, "/gitaly.OperationService/UserUpdateBranch", in, out, c.cc, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 func (c *operationServiceClient) UserDeleteBranch(ctx context.Context, in *UserDeleteBranchRequest, opts ...grpc.CallOption) (*UserDeleteBranchResponse, error) {
 	out := new(UserDeleteBranchResponse)
 	err := grpc.Invoke(ctx, "/gitaly.OperationService/UserDeleteBranch", in, out, c.cc, opts...)
@@ -1475,6 +1551,7 @@ func (c *operationServiceClient) UserSquash(ctx context.Context, in *UserSquashR
 
 type OperationServiceServer interface {
 	UserCreateBranch(context.Context, *UserCreateBranchRequest) (*UserCreateBranchResponse, error)
+	UserUpdateBranch(context.Context, *UserUpdateBranchRequest) (*UserUpdateBranchResponse, error)
 	UserDeleteBranch(context.Context, *UserDeleteBranchRequest) (*UserDeleteBranchResponse, error)
 	UserCreateTag(context.Context, *UserCreateTagRequest) (*UserCreateTagResponse, error)
 	UserDeleteTag(context.Context, *UserDeleteTagRequest) (*UserDeleteTagResponse, error)
@@ -1509,6 +1586,24 @@ func _OperationService_UserCreateBranch_Handler(srv interface{}, ctx context.Con
 	return interceptor(ctx, in, info, handler)
 }
 
+func _OperationService_UserUpdateBranch_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(UserUpdateBranchRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(OperationServiceServer).UserUpdateBranch(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/gitaly.OperationService/UserUpdateBranch",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(OperationServiceServer).UserUpdateBranch(ctx, req.(*UserUpdateBranchRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 func _OperationService_UserDeleteBranch_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
 	in := new(UserDeleteBranchRequest)
 	if err := dec(in); err != nil {
@@ -1714,6 +1809,10 @@ var _OperationService_serviceDesc = grpc.ServiceDesc{
 			Handler:    _OperationService_UserCreateBranch_Handler,
 		},
 		{
+			MethodName: "UserUpdateBranch",
+			Handler:    _OperationService_UserUpdateBranch_Handler,
+		},
+		{
 			MethodName: "UserDeleteBranch",
 			Handler:    _OperationService_UserDeleteBranch_Handler,
 		},
@@ -1765,97 +1864,100 @@ var _OperationService_serviceDesc = grpc.ServiceDesc{
 func init() { proto.RegisterFile("operations.proto", fileDescriptor7) }
 
 var fileDescriptor7 = []byte{
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 }
diff --git a/vendor/gitlab.com/gitlab-org/gitaly-proto/go/ref.pb.go b/vendor/gitlab.com/gitlab-org/gitaly-proto/go/ref.pb.go
index 908d06bbf..6d7e386b8 100644
--- a/vendor/gitlab.com/gitlab-org/gitaly-proto/go/ref.pb.go
+++ b/vendor/gitlab.com/gitlab-org/gitaly-proto/go/ref.pb.go
@@ -830,6 +830,46 @@ func (m *GetTagMessagesResponse) GetTagId() string {
 	return ""
 }
 
+type ListNewCommitsRequest struct {
+	Repository *Repository `protobuf:"bytes,1,opt,name=repository" json:"repository,omitempty"`
+	CommitId   string      `protobuf:"bytes,2,opt,name=commit_id,json=commitId" json:"commit_id,omitempty"`
+}
+
+func (m *ListNewCommitsRequest) Reset()                    { *m = ListNewCommitsRequest{} }
+func (m *ListNewCommitsRequest) String() string            { return proto.CompactTextString(m) }
+func (*ListNewCommitsRequest) ProtoMessage()               {}
+func (*ListNewCommitsRequest) Descriptor() ([]byte, []int) { return fileDescriptor8, []int{32} }
+
+func (m *ListNewCommitsRequest) GetRepository() *Repository {
+	if m != nil {
+		return m.Repository
+	}
+	return nil
+}
+
+func (m *ListNewCommitsRequest) GetCommitId() string {
+	if m != nil {
+		return m.CommitId
+	}
+	return ""
+}
+
+type ListNewCommitsResponse struct {
+	Commits []*GitCommit `protobuf:"bytes,1,rep,name=commits" json:"commits,omitempty"`
+}
+
+func (m *ListNewCommitsResponse) Reset()                    { *m = ListNewCommitsResponse{} }
+func (m *ListNewCommitsResponse) String() string            { return proto.CompactTextString(m) }
+func (*ListNewCommitsResponse) ProtoMessage()               {}
+func (*ListNewCommitsResponse) Descriptor() ([]byte, []int) { return fileDescriptor8, []int{33} }
+
+func (m *ListNewCommitsResponse) GetCommits() []*GitCommit {
+	if m != nil {
+		return m.Commits
+	}
+	return nil
+}
+
 func init() {
 	proto.RegisterType((*FindDefaultBranchNameRequest)(nil), "gitaly.FindDefaultBranchNameRequest")
 	proto.RegisterType((*FindDefaultBranchNameResponse)(nil), "gitaly.FindDefaultBranchNameResponse")
@@ -864,6 +904,8 @@ func init() {
 	proto.RegisterType((*ListTagNamesContainingCommitResponse)(nil), "gitaly.ListTagNamesContainingCommitResponse")
 	proto.RegisterType((*GetTagMessagesRequest)(nil), "gitaly.GetTagMessagesRequest")
 	proto.RegisterType((*GetTagMessagesResponse)(nil), "gitaly.GetTagMessagesResponse")
+	proto.RegisterType((*ListNewCommitsRequest)(nil), "gitaly.ListNewCommitsRequest")
+	proto.RegisterType((*ListNewCommitsResponse)(nil), "gitaly.ListNewCommitsResponse")
 	proto.RegisterEnum("gitaly.FindLocalBranchesRequest_SortBy", FindLocalBranchesRequest_SortBy_name, FindLocalBranchesRequest_SortBy_value)
 	proto.RegisterEnum("gitaly.CreateBranchResponse_Status", CreateBranchResponse_Status_name, CreateBranchResponse_Status_value)
 }
@@ -896,6 +938,8 @@ type RefServiceClient interface {
 	ListBranchNamesContainingCommit(ctx context.Context, in *ListBranchNamesContainingCommitRequest, opts ...grpc.CallOption) (RefService_ListBranchNamesContainingCommitClient, error)
 	ListTagNamesContainingCommit(ctx context.Context, in *ListTagNamesContainingCommitRequest, opts ...grpc.CallOption) (RefService_ListTagNamesContainingCommitClient, error)
 	GetTagMessages(ctx context.Context, in *GetTagMessagesRequest, opts ...grpc.CallOption) (RefService_GetTagMessagesClient, error)
+	// Returns commits that are only reachable from the ref passed
+	ListNewCommits(ctx context.Context, in *ListNewCommitsRequest, opts ...grpc.CallOption) (RefService_ListNewCommitsClient, error)
 }
 
 type refServiceClient struct {
@@ -1225,6 +1269,38 @@ func (x *refServiceGetTagMessagesClient) Recv() (*GetTagMessagesResponse, error)
 	return m, nil
 }
 
+func (c *refServiceClient) ListNewCommits(ctx context.Context, in *ListNewCommitsRequest, opts ...grpc.CallOption) (RefService_ListNewCommitsClient, error) {
+	stream, err := grpc.NewClientStream(ctx, &_RefService_serviceDesc.Streams[8], c.cc, "/gitaly.RefService/ListNewCommits", opts...)
+	if err != nil {
+		return nil, err
+	}
+	x := &refServiceListNewCommitsClient{stream}
+	if err := x.ClientStream.SendMsg(in); err != nil {
+		return nil, err
+	}
+	if err := x.ClientStream.CloseSend(); err != nil {
+		return nil, err
+	}
+	return x, nil
+}
+
+type RefService_ListNewCommitsClient interface {
+	Recv() (*ListNewCommitsResponse, error)
+	grpc.ClientStream
+}
+
+type refServiceListNewCommitsClient struct {
+	grpc.ClientStream
+}
+
+func (x *refServiceListNewCommitsClient) Recv() (*ListNewCommitsResponse, error) {
+	m := new(ListNewCommitsResponse)
+	if err := x.ClientStream.RecvMsg(m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
 // Server API for RefService service
 
 type RefServiceServer interface {
@@ -1245,6 +1321,8 @@ type RefServiceServer interface {
 	ListBranchNamesContainingCommit(*ListBranchNamesContainingCommitRequest, RefService_ListBranchNamesContainingCommitServer) error
 	ListTagNamesContainingCommit(*ListTagNamesContainingCommitRequest, RefService_ListTagNamesContainingCommitServer) error
 	GetTagMessages(*GetTagMessagesRequest, RefService_GetTagMessagesServer) error
+	// Returns commits that are only reachable from the ref passed
+	ListNewCommits(*ListNewCommitsRequest, RefService_ListNewCommitsServer) error
 }
 
 func RegisterRefServiceServer(s *grpc.Server, srv RefServiceServer) {
@@ -1545,6 +1623,27 @@ func (x *refServiceGetTagMessagesServer) Send(m *GetTagMessagesResponse) error {
 	return x.ServerStream.SendMsg(m)
 }
 
+func _RefService_ListNewCommits_Handler(srv interface{}, stream grpc.ServerStream) error {
+	m := new(ListNewCommitsRequest)
+	if err := stream.RecvMsg(m); err != nil {
+		return err
+	}
+	return srv.(RefServiceServer).ListNewCommits(m, &refServiceListNewCommitsServer{stream})
+}
+
+type RefService_ListNewCommitsServer interface {
+	Send(*ListNewCommitsResponse) error
+	grpc.ServerStream
+}
+
+type refServiceListNewCommitsServer struct {
+	grpc.ServerStream
+}
+
+func (x *refServiceListNewCommitsServer) Send(m *ListNewCommitsResponse) error {
+	return x.ServerStream.SendMsg(m)
+}
+
 var _RefService_serviceDesc = grpc.ServiceDesc{
 	ServiceName: "gitaly.RefService",
 	HandlerType: (*RefServiceServer)(nil),
@@ -1619,6 +1718,11 @@ var _RefService_serviceDesc = grpc.ServiceDesc{
 			Handler:       _RefService_GetTagMessages_Handler,
 			ServerStreams: true,
 		},
+		{
+			StreamName:    "ListNewCommits",
+			Handler:       _RefService_ListNewCommits_Handler,
+			ServerStreams: true,
+		},
 	},
 	Metadata: "ref.proto",
 }
@@ -1626,90 +1730,93 @@ var _RefService_serviceDesc = grpc.ServiceDesc{
 func init() { proto.RegisterFile("ref.proto", fileDescriptor8) }
 
 var fileDescriptor8 = []byte{
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+	0x76, 0x6b, 0xd6, 0x76, 0x1c, 0x34, 0x5e, 0x8b, 0x43, 0xd0, 0xc4, 0x6e, 0x10, 0x82, 0x26, 0x97,
+	0x70, 0x0f, 0xb4, 0x9d, 0xe6, 0xcf, 0xcb, 0xa7, 0x7f, 0x07, 0x00, 0x00, 0xff, 0xff, 0xe8, 0x28,
+	0xef, 0x23, 0x71, 0x13, 0x00, 0x00,
 }
diff --git a/vendor/vendor.json b/vendor/vendor.json
index 35891afbd..3a345fa7b 100644
--- a/vendor/vendor.json
+++ b/vendor/vendor.json
@@ -201,12 +201,12 @@
 			"revisionTime": "2017-12-31T12:27:32Z"
 		},
 		{
-			"checksumSHA1": "vS2mPrHCzTndAzb0yMT9To1i1Ek=",
+			"checksumSHA1": "+dHH1vrPnkaVFGkoiH1YF/X3wX8=",
 			"path": "gitlab.com/gitlab-org/gitaly-proto/go",
-			"revision": "5aeb19f700d2c6d6f1b5e2b2e54c5082fff3007c",
-			"revisionTime": "2018-06-19T15:00:15Z",
-			"version": "v0.103.0",
-			"versionExact": "v0.103.0"
+			"revision": "259c6614b4e66a8203610a94e62264b5b229cb25",
+			"revisionTime": "2018-06-29T02:43:47Z",
+			"version": "v0.104.0",
+			"versionExact": "v0.104.0"
 		},
 		{
 			"checksumSHA1": "nqWNlnMmVpt628zzvyo6Yv2CX5Q=",