Merge branch '149-show-all-refs' into 'master'

Respect the ShowAllRefs flag in git upload-pack and info-refs

Closes #149

See merge request gitlab-org/gitlab-workhorse!203

gitaly_test.go

@@ -15,6 +15,7 @@ import (
 	"time"
 
 	"gitlab.com/gitlab-org/gitlab-workhorse/internal/api"
+	"gitlab.com/gitlab-org/gitlab-workhorse/internal/git"
 	"gitlab.com/gitlab-org/gitlab-workhorse/internal/gitaly"
 	"gitlab.com/gitlab-org/gitlab-workhorse/internal/testhelper"
 
@@ -60,17 +61,29 @@ func TestGetInfoRefsProxiedToGitalySuccessfully(t *testing.T) {
 	apiResponse := gitOkBody(t)
 	apiResponse.GitalyServer.Address = gitalyAddress
 
-	ts := testAuthServer(nil, 200, apiResponse)
-	defer ts.Close()
+	for _, showAllRefs := range []bool{true, false} {
+		t.Run(fmt.Sprintf("ShowAllRefs=%v", showAllRefs), func(t *testing.T) {
+			apiResponse.ShowAllRefs = showAllRefs
 
-	ws := startWorkhorseServer(ts.URL)
-	defer ws.Close()
+			ts := testAuthServer(nil, 200, apiResponse)
+			defer ts.Close()
 
-	resource := "/gitlab-org/gitlab-test.git/info/refs?service=git-upload-pack"
-	_, body := httpGet(t, ws.URL+resource)
+			ws := startWorkhorseServer(ts.URL)
+			defer ws.Close()
+
+			resource := "/gitlab-org/gitlab-test.git/info/refs?service=git-upload-pack"
+			_, body := httpGet(t, ws.URL+resource)
+
+			expectedContent := "\n\000" + string(testhelper.GitalyInfoRefsResponseMock) + "\000"
+			if showAllRefs {
+				expectedContent = git.GitConfigShowAllRefs + expectedContent
+			}
+
+			assert.Equal(t, expectedContent, body, "GET %q: response body", resource)
+
+		})
+	}
 
-	expectedContent := string(testhelper.GitalyInfoRefsResponseMock)
-	assert.Equal(t, expectedContent, body, "GET %q: response body", resource)
 }
 
 func TestGetInfoRefsProxiedToGitalyInterruptedStream(t *testing.T) {
@@ -182,11 +195,20 @@ func TestPostReceivePackProxiedToGitalyInterrupted(t *testing.T) {
 }
 
 func TestPostUploadPackProxiedToGitalySuccessfully(t *testing.T) {
-	apiResponse := gitOkBody(t)
-
-	for _, code := range []codes.Code{codes.OK, codes.Unavailable} {
-		func() {
-			gitalyServer, socketPath := startGitalyServer(t, code)
+	for i, tc := range []struct {
+		showAllRefs bool
+		code        codes.Code
+	}{
+		{true, codes.OK},
+		{true, codes.Unavailable},
+		{false, codes.OK},
+		{false, codes.Unavailable},
+	} {
+		t.Run(fmt.Sprintf("Case %d", i), func(t *testing.T) {
+			apiResponse := gitOkBody(t)
+			apiResponse.ShowAllRefs = tc.showAllRefs
+
+			gitalyServer, socketPath := startGitalyServer(t, tc.code)
 			defer gitalyServer.Stop()
 
 			apiResponse.GitalyServer.Address = "unix://" + socketPath
@@ -204,16 +226,23 @@ func TestPostUploadPackProxiedToGitalySuccessfully(t *testing.T) {
 				testhelper.GitalyUploadPackResponseMock,
 			)
 
-			expectedBody := strings.Join([]string{
+			expectedBodyParts := []string{
 				apiResponse.Repository.StorageName,
 				apiResponse.Repository.RelativePath,
-				string(testhelper.GitalyUploadPackResponseMock),
-			}, "\000")
+			}
+			if tc.showAllRefs {
+				expectedBodyParts = append(expectedBodyParts, git.GitConfigShowAllRefs+"\n")
+			} else {
+				expectedBodyParts = append(expectedBodyParts, "\n")
+			}
+
+			expectedBodyParts = append(expectedBodyParts, string(testhelper.GitalyUploadPackResponseMock))
+			expectedBody := strings.Join(expectedBodyParts, "\000")
 
 			assert.Equal(t, 200, resp.StatusCode, "POST %q", resource)
 			assert.Equal(t, expectedBody, body, "POST %q: response body", resource)
 			testhelper.AssertResponseHeader(t, resp, "Content-Type", "application/x-git-upload-pack-result")
-		}()
+		})
 	}
 }
 

internal/api/api.go

@@ -114,6 +114,8 @@ type Response struct {
 	// Repository object for making gRPC requests to Gitaly. This will
 	// eventually replace the RepoPath field.
 	Repository pb.Repository
+	// For git-http, does the requestor have the right to view all refs?
+	ShowAllRefs bool
 }
 
 // singleJoiningSlash is taken from reverseproxy.go:NewSingleHostReverseProxy

internal/git/git-http.go

@@ -20,6 +20,12 @@ import (
 	"gitlab.com/gitlab-org/gitlab-workhorse/internal/helper"
 )
 
+const (
+	// We have to use a negative transfer.hideRefs since this is the only way
+	// to undo an already set parameter: https://www.spinics.net/lists/git/msg256772.html
+	GitConfigShowAllRefs = "transfer.hideRefs=!refs"
+)
+
 func ReceivePack(a *api.API) http.Handler {
 	return postRPCHandler(a, "handleReceivePack", handleReceivePack)
 }
@@ -28,6 +34,16 @@ func UploadPack(a *api.API) http.Handler {
 	return postRPCHandler(a, "handleUploadPack", handleUploadPack)
 }
 
+func gitConfigOptions(a *api.Response) []string {
+	var out []string
+
+	if a.ShowAllRefs {
+		out = append(out, GitConfigShowAllRefs)
+	}
+
+	return out
+}
+
 func postRPCHandler(a *api.API, name string, handler func(*GitHttpResponseWriter, *http.Request, *api.Response) error) http.Handler {
 	return repoPreAuthorizeHandler(a, func(rw http.ResponseWriter, r *http.Request, ar *api.Response) {
 		cr := &countReadCloser{ReadCloser: r.Body}

internal/git/info-refs.go

@@ -77,7 +77,7 @@ func handleGetInfoRefsWithGitaly(ctx context.Context, w http.ResponseWriter, a *
 		return fmt.Errorf("GetInfoRefsHandler: %v", err)
 	}
 
-	infoRefsResponseReader, err := smarthttp.InfoRefsResponseReader(ctx, &a.Repository, rpc)
+	infoRefsResponseReader, err := smarthttp.InfoRefsResponseReader(ctx, &a.Repository, rpc, gitConfigOptions(a))
 	if err != nil {
 		return fmt.Errorf("GetInfoRefsHandler: %v", err)
 	}

internal/git/upload-pack.go

@@ -65,7 +65,7 @@ func handleUploadPackWithGitaly(ctx context.Context, a *api.Response, clientRequ
 		return fmt.Errorf("smarthttp.UploadPack: %v", err)
 	}
 
-	if err := smarthttp.UploadPack(ctx, &a.Repository, clientRequest, clientResponse); err != nil {
+	if err := smarthttp.UploadPack(ctx, &a.Repository, clientRequest, clientResponse, gitConfigOptions(a)); err != nil {
 		return fmt.Errorf("smarthttp.UploadPack: %v", err)
 	}
 

internal/gitaly/smarthttp.go

@@ -13,8 +13,8 @@ type SmartHTTPClient struct {
 	pb.SmartHTTPServiceClient
 }
 
-func (client *SmartHTTPClient) InfoRefsResponseReader(ctx context.Context, repo *pb.Repository, rpc string) (io.Reader, error) {
-	rpcRequest := &pb.InfoRefsRequest{Repository: repo}
+func (client *SmartHTTPClient) InfoRefsResponseReader(ctx context.Context, repo *pb.Repository, rpc string, gitConfigOptions []string) (io.Reader, error) {
+	rpcRequest := &pb.InfoRefsRequest{Repository: repo, GitConfigOptions: gitConfigOptions}
 
 	switch rpc {
 	case "git-upload-pack":
@@ -86,14 +86,15 @@ func (client *SmartHTTPClient) ReceivePack(ctx context.Context, repo *pb.Reposit
 	return nil
 }
 
-func (client *SmartHTTPClient) UploadPack(ctx context.Context, repo *pb.Repository, clientRequest io.Reader, clientResponse io.Writer) error {
+func (client *SmartHTTPClient) UploadPack(ctx context.Context, repo *pb.Repository, clientRequest io.Reader, clientResponse io.Writer, gitConfigOptions []string) error {
 	stream, err := client.PostUploadPack(ctx)
 	if err != nil {
 		return err
 	}
 
 	rpcRequest := &pb.PostUploadPackRequest{
-		Repository: repo,
+		Repository:       repo,
+		GitConfigOptions: gitConfigOptions,
 	}
 
 	if err := stream.Send(rpcRequest); err != nil {

internal/testhelper/gitaly.go

@@ -53,7 +53,14 @@ func (s *GitalyTestServer) InfoRefsUploadPack(in *pb.InfoRefsRequest, stream pb.
 		return err
 	}
 
-	nSends, err := sendBytes([]byte(GitalyInfoRefsResponseMock), 100, func(p []byte) error {
+	fmt.Printf("Result: %+v", in)
+
+	data := []byte(strings.Join([]string{
+		strings.Join(in.GitConfigOptions, "\n") + "\n",
+		GitalyInfoRefsResponseMock,
+	}, "\000") + "\000")
+
+	nSends, err := sendBytes(data, 100, func(p []byte) error {
 		return stream.Send(&pb.InfoRefsResponse{Data: p})
 	})
 	if err != nil {
@@ -147,6 +154,7 @@ func (s *GitalyTestServer) PostUploadPack(stream pb.SmartHTTPService_PostUploadP
 	data := []byte(strings.Join([]string{
 		repo.GetStorageName(),
 		repo.GetRelativePath(),
+		strings.Join(req.GitConfigOptions, "\n") + "\n",
 	}, "\000") + "\000")
 
 	// The body of the request starts in the second message
@@ -307,6 +315,10 @@ func (s *GitalyTestServer) Exists(context.Context, *pb.RepositoryExistsRequest)
 	return nil, nil
 }
 
+func (s *GitalyTestServer) HasLocalBranches(ctx context.Context, in *pb.HasLocalBranchesRequest) (*pb.HasLocalBranchesResponse, error) {
+	return nil, nil
+}
+
 func (s *GitalyTestServer) CommitDelta(in *pb.CommitDeltaRequest, stream pb.DiffService_CommitDeltaServer) error {
 	return nil
 }
@@ -319,6 +331,10 @@ func (s *GitalyTestServer) CommitPatch(in *pb.CommitPatchRequest, stream pb.Diff
 	return nil
 }
 
+func (s *GitalyTestServer) GetBlobs(in *pb.GetBlobsRequest, stream pb.BlobService_GetBlobsServer) error {
+	return nil
+}
+
 // sendBytes returns the number of times the 'sender' function was called and an error.
 func sendBytes(data []byte, chunkSize int, sender func([]byte) error) (int, error) {
 	i := 0

vendor/gitlab.com/gitlab-org/gitaly-proto/go/VERSION

-0.39.0
+0.44.0

vendor/gitlab.com/gitlab-org/gitaly-proto/go/smarthttp.pb.go

@@ -19,6 +19,8 @@ var _ = math.Inf
 
 type InfoRefsRequest struct {
 	Repository *Repository `protobuf:"bytes,1,opt,name=repository" json:"repository,omitempty"`
+	// Parameters to use with git -c (key=value pairs)
+	GitConfigOptions []string `protobuf:"bytes,2,rep,name=git_config_options,json=gitConfigOptions" json:"git_config_options,omitempty"`
 }
 
 func (m *InfoRefsRequest) Reset()                    { *m = InfoRefsRequest{} }
@@ -33,6 +35,13 @@ func (m *InfoRefsRequest) GetRepository() *Repository {
 	return nil
 }
 
+func (m *InfoRefsRequest) GetGitConfigOptions() []string {
+	if m != nil {
+		return m.GitConfigOptions
+	}
+	return nil
+}
+
 type InfoRefsResponse struct {
 	Data []byte `protobuf:"bytes,1,opt,name=data,proto3" json:"data,omitempty"`
 }
@@ -54,6 +63,8 @@ type PostUploadPackRequest struct {
 	Repository *Repository `protobuf:"bytes,1,opt,name=repository" json:"repository,omitempty"`
 	// Raw data to be copied to stdin of 'git upload-pack'
 	Data []byte `protobuf:"bytes,2,opt,name=data,proto3" json:"data,omitempty"`
+	// Parameters to use with git -c (key=value pairs)
+	GitConfigOptions []string `protobuf:"bytes,3,rep,name=git_config_options,json=gitConfigOptions" json:"git_config_options,omitempty"`
 }
 
 func (m *PostUploadPackRequest) Reset()                    { *m = PostUploadPackRequest{} }
@@ -75,6 +86,13 @@ func (m *PostUploadPackRequest) GetData() []byte {
 	return nil
 }
 
+func (m *PostUploadPackRequest) GetGitConfigOptions() []string {
+	if m != nil {
+		return m.GitConfigOptions
+	}
+	return nil
+}
+
 type PostUploadPackResponse struct {
 	// Raw data from stdout of 'git upload-pack'
 	Data []byte `protobuf:"bytes,1,opt,name=data,proto3" json:"data,omitempty"`
@@ -470,27 +488,30 @@ var _SmartHTTPService_serviceDesc = grpc.ServiceDesc{
 func init() { proto.RegisterFile("smarthttp.proto", fileDescriptor10) }
 
 var fileDescriptor10 = []byte{
-	// 346 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xb4, 0x53, 0xd1, 0x4e, 0xc2, 0x30,
-	0x14, 0x75, 0x08, 0x24, 0x5e, 0x50, 0xc8, 0x25, 0xca, 0xb2, 0x44, 0x21, 0x33, 0x31, 0x3c, 0x28,
-	0x21, 0xf8, 0x0d, 0x26, 0x12, 0x7d, 0x20, 0x05, 0x12, 0xdf, 0x96, 0xca, 0x4a, 0x59, 0x2c, 0x74,
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-	0x90, 0xd4, 0xef, 0xd3, 0xf1, 0xcb, 0x1f, 0x4c, 0xd7, 0x06, 0xb9, 0x8c, 0xc1, 0x35, 0x9c, 0x6d,
-	0x1b, 0xfc, 0x10, 0xe7, 0xcd, 0x8a, 0xe9, 0x84, 0x8d, 0x59, 0xb0, 0x64, 0xff, 0x10, 0x08, 0x6b,
-	0x50, 0xe0, 0xc2, 0x0b, 0x7c, 0xfb, 0xb0, 0x69, 0xb5, 0x8e, 0x48, 0x9e, 0x8b, 0x9e, 0x8f, 0x97,
-	0x70, 0xcc, 0x85, 0x97, 0xd1, 0xcf, 0x47, 0x60, 0x99, 0x8b, 0x54, 0x19, 0x1b, 0x50, 0xe2, 0xc2,
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-	0x7f, 0xc0, 0xd4, 0x32, 0x18, 0x33, 0x7c, 0x00, 0x4c, 0x16, 0x97, 0xbe, 0x19, 0xd6, 0x93, 0x8b,
-	0x6e, 0x75, 0xc3, 0xb1, 0x77, 0x81, 0xd8, 0xd1, 0x3d, 0xe8, 0x58, 0xf8, 0x08, 0xb5, 0x74, 0xbe,
-	0x0e, 0xf5, 0x5b, 0xb5, 0x11, 0x9c, 0x6c, 0xae, 0x12, 0xcf, 0x13, 0xfe, 0xb7, 0x1d, 0x72, 0x2e,
-	0xf6, 0xc1, 0x89, 0x68, 0xcb, 0xea, 0x58, 0xf8, 0x04, 0x95, 0xad, 0x57, 0xc3, 0x8d, 0x83, 0xbb,
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-	0xff, 0xff, 0x58, 0x82, 0x47, 0x22, 0x7b, 0x03, 0x00, 0x00,
+	// 386 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xb4, 0x93, 0xdd, 0xee, 0xd2, 0x40,
+	0x10, 0xc5, 0x5d, 0xbe, 0x12, 0x06, 0x14, 0x32, 0x44, 0x69, 0x9a, 0x28, 0xa4, 0x26, 0xa6, 0x17,
+	0x48, 0x08, 0x3e, 0x82, 0x37, 0x12, 0x4d, 0x24, 0x0b, 0x24, 0xde, 0x35, 0x6b, 0xbb, 0x2c, 0x1b,
+	0x97, 0x6e, 0xed, 0x2e, 0x24, 0x3c, 0x84, 0x4f, 0xe4, 0xbb, 0xf8, 0x2c, 0xc6, 0xd6, 0x52, 0x3e,
+	0xac, 0x17, 0x9a, 0xff, 0x5d, 0x33, 0x67, 0xf6, 0x9c, 0xdf, 0xee, 0x4c, 0xa1, 0x67, 0xf6, 0x2c,
+	0xb5, 0x3b, 0x6b, 0x93, 0x69, 0x92, 0x6a, 0xab, 0xb1, 0x25, 0xa4, 0x65, 0xea, 0xe4, 0x76, 0xcd,
+	0x8e, 0xa5, 0x3c, 0xca, 0xab, 0x9e, 0x81, 0xde, 0x22, 0xde, 0x6a, 0xca, 0xb7, 0x86, 0xf2, 0xaf,
+	0x07, 0x6e, 0x2c, 0xce, 0x01, 0x52, 0x9e, 0x68, 0x23, 0xad, 0x4e, 0x4f, 0x0e, 0x19, 0x13, 0xbf,
+	0x33, 0xc7, 0x69, 0x7e, 0x7a, 0x4a, 0xcf, 0x0a, 0xbd, 0xe8, 0xc2, 0x09, 0xa0, 0x90, 0x36, 0x08,
+	0x75, 0xbc, 0x95, 0x22, 0xd0, 0x89, 0x95, 0x3a, 0x36, 0x4e, 0x6d, 0x5c, 0xf7, 0xdb, 0xb4, 0x2f,
+	0xa4, 0x7d, 0x9b, 0x09, 0x1f, 0xf3, 0xba, 0xf7, 0x0a, 0xfa, 0x65, 0xa8, 0x49, 0x74, 0x6c, 0x38,
+	0x22, 0x34, 0x22, 0x66, 0x59, 0x96, 0xd7, 0xa5, 0xd9, 0xb7, 0xf7, 0x8d, 0xc0, 0xd3, 0xa5, 0x36,
+	0x76, 0x93, 0x28, 0xcd, 0xa2, 0x25, 0x0b, 0xbf, 0xfc, 0x0f, 0x63, 0x91, 0x50, 0x2b, 0x13, 0x2a,
+	0xb8, 0xeb, 0x15, 0xdc, 0x13, 0x78, 0x76, 0x8b, 0xf3, 0x17, 0xfa, 0xef, 0x24, 0x6f, 0xa7, 0x3c,
+	0xe4, 0xf2, 0xc8, 0x1f, 0x02, 0x7f, 0x00, 0x4d, 0xa1, 0x02, 0x19, 0x39, 0xf5, 0x31, 0xf1, 0xdb,
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+	0x08, 0xb5, 0xf9, 0x5d, 0xf1, 0x5e, 0xc3, 0xf0, 0x0e, 0xbe, 0xfa, 0xb2, 0xf3, 0x1f, 0x35, 0xe8,
+	0xaf, 0x7e, 0x6d, 0xdc, 0xbb, 0xf5, 0x7a, 0xb9, 0xe2, 0xe9, 0x51, 0x86, 0x1c, 0xdf, 0x03, 0x16,
+	0x73, 0x2e, 0xdf, 0x0c, 0x87, 0xc5, 0x45, 0x6f, 0x16, 0xcf, 0x75, 0xee, 0x85, 0x3c, 0xd1, 0x7b,
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+	0x7c, 0x5e, 0xf4, 0xff, 0x71, 0xe3, 0xdc, 0x17, 0x55, 0x72, 0x61, 0xea, 0x93, 0x19, 0xc1, 0x4f,
+	0xd0, 0xbb, 0x79, 0x35, 0xbc, 0x3a, 0x78, 0xbf, 0x0b, 0xee, 0xa8, 0x52, 0xbf, 0x74, 0xfe, 0xdc,
+	0xca, 0xfe, 0xd7, 0x37, 0x3f, 0x03, 0x00, 0x00, 0xff, 0xff, 0xaf, 0x85, 0x01, 0x06, 0xd8, 0x03,
+	0x00, 0x00,
 }

vendor/gitlab.com/gitlab-org/gitaly-proto/go/wiki.pb.go

+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: wiki.proto
+
+package gitaly
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+
+import (
+	context "golang.org/x/net/context"
+	grpc "google.golang.org/grpc"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+type WikiPageVersion struct {
+	Commit *GitCommit `protobuf:"bytes,1,opt,name=commit" json:"commit,omitempty"`
+	Format string     `protobuf:"bytes,2,opt,name=format" json:"format,omitempty"`
+}
+
+func (m *WikiPageVersion) Reset()                    { *m = WikiPageVersion{} }
+func (m *WikiPageVersion) String() string            { return proto.CompactTextString(m) }
+func (*WikiPageVersion) ProtoMessage()               {}
+func (*WikiPageVersion) Descriptor() ([]byte, []int) { return fileDescriptor12, []int{0} }
+
+func (m *WikiPageVersion) GetCommit() *GitCommit {
+	if m != nil {
+		return m.Commit
+	}
+	return nil
+}
+
+func (m *WikiPageVersion) GetFormat() string {
+	if m != nil {
+		return m.Format
+	}
+	return ""
+}
+
+type WikiGetPageVersionsRequest struct {
+	Repository *Repository `protobuf:"bytes,1,opt,name=repository" json:"repository,omitempty"`
+	PagePath   []byte      `protobuf:"bytes,2,opt,name=page_path,json=pagePath,proto3" json:"page_path,omitempty"`
+}
+
+func (m *WikiGetPageVersionsRequest) Reset()                    { *m = WikiGetPageVersionsRequest{} }
+func (m *WikiGetPageVersionsRequest) String() string            { return proto.CompactTextString(m) }
+func (*WikiGetPageVersionsRequest) ProtoMessage()               {}
+func (*WikiGetPageVersionsRequest) Descriptor() ([]byte, []int) { return fileDescriptor12, []int{1} }
+
+func (m *WikiGetPageVersionsRequest) GetRepository() *Repository {
+	if m != nil {
+		return m.Repository
+	}
+	return nil
+}
+
+func (m *WikiGetPageVersionsRequest) GetPagePath() []byte {
+	if m != nil {
+		return m.PagePath
+	}
+	return nil
+}
+
+type WikiGetPageVersionsResponse struct {
+	Versions []*WikiPageVersion `protobuf:"bytes,1,rep,name=versions" json:"versions,omitempty"`
+}
+
+func (m *WikiGetPageVersionsResponse) Reset()                    { *m = WikiGetPageVersionsResponse{} }
+func (m *WikiGetPageVersionsResponse) String() string            { return proto.CompactTextString(m) }
+func (*WikiGetPageVersionsResponse) ProtoMessage()               {}
+func (*WikiGetPageVersionsResponse) Descriptor() ([]byte, []int) { return fileDescriptor12, []int{2} }
+
+func (m *WikiGetPageVersionsResponse) GetVersions() []*WikiPageVersion {
+	if m != nil {
+		return m.Versions
+	}
+	return nil
+}
+
+func init() {
+	proto.RegisterType((*WikiPageVersion)(nil), "gitaly.WikiPageVersion")
+	proto.RegisterType((*WikiGetPageVersionsRequest)(nil), "gitaly.WikiGetPageVersionsRequest")
+	proto.RegisterType((*WikiGetPageVersionsResponse)(nil), "gitaly.WikiGetPageVersionsResponse")
+}
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ context.Context
+var _ grpc.ClientConn
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the grpc package it is being compiled against.
+const _ = grpc.SupportPackageIsVersion4
+
+// Client API for WikiService service
+
+type WikiServiceClient interface {
+	WikiGetPageVersions(ctx context.Context, in *WikiGetPageVersionsRequest, opts ...grpc.CallOption) (WikiService_WikiGetPageVersionsClient, error)
+}
+
+type wikiServiceClient struct {
+	cc *grpc.ClientConn
+}
+
+func NewWikiServiceClient(cc *grpc.ClientConn) WikiServiceClient {
+	return &wikiServiceClient{cc}
+}
+
+func (c *wikiServiceClient) WikiGetPageVersions(ctx context.Context, in *WikiGetPageVersionsRequest, opts ...grpc.CallOption) (WikiService_WikiGetPageVersionsClient, error) {
+	stream, err := grpc.NewClientStream(ctx, &_WikiService_serviceDesc.Streams[0], c.cc, "/gitaly.WikiService/WikiGetPageVersions", opts...)
+	if err != nil {
+		return nil, err
+	}
+	x := &wikiServiceWikiGetPageVersionsClient{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 WikiService_WikiGetPageVersionsClient interface {
+	Recv() (*WikiGetPageVersionsResponse, error)
+	grpc.ClientStream
+}
+
+type wikiServiceWikiGetPageVersionsClient struct {
+	grpc.ClientStream
+}
+
+func (x *wikiServiceWikiGetPageVersionsClient) Recv() (*WikiGetPageVersionsResponse, error) {
+	m := new(WikiGetPageVersionsResponse)
+	if err := x.ClientStream.RecvMsg(m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
+// Server API for WikiService service
+
+type WikiServiceServer interface {
+	WikiGetPageVersions(*WikiGetPageVersionsRequest, WikiService_WikiGetPageVersionsServer) error
+}
+
+func RegisterWikiServiceServer(s *grpc.Server, srv WikiServiceServer) {
+	s.RegisterService(&_WikiService_serviceDesc, srv)
+}
+
+func _WikiService_WikiGetPageVersions_Handler(srv interface{}, stream grpc.ServerStream) error {
+	m := new(WikiGetPageVersionsRequest)
+	if err := stream.RecvMsg(m); err != nil {
+		return err
+	}
+	return srv.(WikiServiceServer).WikiGetPageVersions(m, &wikiServiceWikiGetPageVersionsServer{stream})
+}
+
+type WikiService_WikiGetPageVersionsServer interface {
+	Send(*WikiGetPageVersionsResponse) error
+	grpc.ServerStream
+}
+
+type wikiServiceWikiGetPageVersionsServer struct {
+	grpc.ServerStream
+}
+
+func (x *wikiServiceWikiGetPageVersionsServer) Send(m *WikiGetPageVersionsResponse) error {
+	return x.ServerStream.SendMsg(m)
+}
+
+var _WikiService_serviceDesc = grpc.ServiceDesc{
+	ServiceName: "gitaly.WikiService",
+	HandlerType: (*WikiServiceServer)(nil),
+	Methods:     []grpc.MethodDesc{},
+	Streams: []grpc.StreamDesc{
+		{
+			StreamName:    "WikiGetPageVersions",
+			Handler:       _WikiService_WikiGetPageVersions_Handler,
+			ServerStreams: true,
+		},
+	},
+	Metadata: "wiki.proto",
+}
+
+func init() { proto.RegisterFile("wiki.proto", fileDescriptor12) }
+
+var fileDescriptor12 = []byte{
+	// 258 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x7c, 0x91, 0xcf, 0x4a, 0xf3, 0x40,
+	0x14, 0xc5, 0xbf, 0x7c, 0x42, 0x68, 0x6f, 0x0a, 0xe2, 0x08, 0x1a, 0xd2, 0x4d, 0x18, 0x37, 0x71,
+	0x13, 0x24, 0x7d, 0x04, 0x17, 0xdd, 0x96, 0x51, 0x74, 0x29, 0xd3, 0x7a, 0x4d, 0x2e, 0x35, 0x9d,
+	0xe9, 0xcc, 0xb5, 0xd2, 0xb7, 0x97, 0xfc, 0x69, 0x09, 0x12, 0x5c, 0xce, 0x39, 0x67, 0xce, 0x6f,
+	0x0e, 0x03, 0xf0, 0x4d, 0x5b, 0xca, 0xad, 0x33, 0x6c, 0x44, 0x58, 0x12, 0xeb, 0xcf, 0x63, 0x32,
+	0xf3, 0x95, 0x76, 0xf8, 0xde, 0xa9, 0xf2, 0x19, 0x2e, 0x5f, 0x69, 0x4b, 0x2b, 0x5d, 0xe2, 0x0b,
+	0x3a, 0x4f, 0x66, 0x27, 0xee, 0x21, 0xdc, 0x98, 0xba, 0x26, 0x8e, 0x83, 0x34, 0xc8, 0xa2, 0xe2,
+	0x2a, 0xef, 0x6e, 0xe6, 0x4b, 0xe2, 0xc7, 0xd6, 0x50, 0x7d, 0x40, 0xdc, 0x40, 0xf8, 0x61, 0x5c,
+	0xad, 0x39, 0xfe, 0x9f, 0x06, 0xd9, 0x54, 0xf5, 0x27, 0x59, 0x43, 0xd2, 0xb4, 0x2e, 0x91, 0x07,
+	0xc5, 0x5e, 0xe1, 0xfe, 0x0b, 0x3d, 0x8b, 0x02, 0xc0, 0xa1, 0x35, 0x9e, 0xd8, 0xb8, 0x63, 0x0f,
+	0x11, 0x27, 0x88, 0x3a, 0x3b, 0x6a, 0x90, 0x12, 0x73, 0x98, 0x5a, 0x5d, 0xe2, 0x9b, 0xd5, 0x5c,
+	0xb5, 0xb0, 0x99, 0x9a, 0x34, 0xc2, 0x4a, 0x73, 0x25, 0x15, 0xcc, 0x47, 0x71, 0xde, 0x9a, 0x9d,
+	0x47, 0xb1, 0x80, 0xc9, 0xa1, 0xd7, 0xe2, 0x20, 0xbd, 0xc8, 0xa2, 0xe2, 0xf6, 0x44, 0xfb, 0xb5,
+	0x5d, 0x9d, 0x83, 0xc5, 0x1e, 0xa2, 0xc6, 0x7c, 0x42, 0x77, 0xa0, 0x0d, 0x8a, 0x35, 0x5c, 0x8f,
+	0x20, 0x84, 0x1c, 0x16, 0x8d, 0xcf, 0x4d, 0xee, 0xfe, 0xcc, 0x74, 0x6f, 0x94, 0xff, 0x1e, 0x82,
+	0x75, 0xd8, 0x7e, 0xc9, 0xe2, 0x27, 0x00, 0x00, 0xff, 0xff, 0x7d, 0x27, 0x74, 0x80, 0xb6, 0x01,
+	0x00, 0x00,
+}

vendor/vendor.json

@@ -164,12 +164,12 @@
 			"revisionTime": "2016-11-17T07:43:51Z"
 		},
 		{
-			"checksumSHA1": "I7Kz+IncdenJ5tOCo/5qJlQ4U7k=",
+			"checksumSHA1": "3b0dq1/Vmln2vOY8upDIrDlucyo=",
 			"path": "gitlab.com/gitlab-org/gitaly-proto/go",
-			"revision": "8ac6c4c6cb2c124ff95cdd0f97bc4624055edc8f",
-			"revisionTime": "2017-10-02T18:55:11Z",
-			"version": "v0.39.0",
-			"versionExact": "v0.39.0"
+			"revision": "e3cc4aa1f29786b725db87b5f55f15aeb8670555",
+			"revisionTime": "2017-10-12T15:06:35Z",
+			"version": "v0.44.0",
+			"versionExact": "v0.44.0"
 		},
 		{
 			"checksumSHA1": "dUHJbKas746n5fLzlwxHb6FOCxs=",