vendor: update buildkit to v0.17.0-rc2

Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>

vendor/github.com/moby/buildkit/util/apicaps/pb/caps.pb.go

@@ -1,6 +1,6 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.34.1
+// 	protoc-gen-go v1.35.1
 // 	protoc        v3.11.4
 // source: github.com/moby/buildkit/util/apicaps/pb/caps.proto
 
@@ -36,11 +36,9 @@ type APICap struct {
 
 func (x *APICap) Reset() {
 	*x = APICap{}
-	if protoimpl.UnsafeEnabled {
-		mi := &file_github_com_moby_buildkit_util_apicaps_pb_caps_proto_msgTypes[0]
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		ms.StoreMessageInfo(mi)
-	}
+	mi := &file_github_com_moby_buildkit_util_apicaps_pb_caps_proto_msgTypes[0]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
 }
 
 func (x *APICap) String() string {
@@ -51,7 +49,7 @@ func (*APICap) ProtoMessage() {}
 
 func (x *APICap) ProtoReflect() protoreflect.Message {
 	mi := &file_github_com_moby_buildkit_util_apicaps_pb_caps_proto_msgTypes[0]
-	if protoimpl.UnsafeEnabled && x != nil {
+	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
 			ms.StoreMessageInfo(mi)
@@ -150,7 +148,7 @@ func file_github_com_moby_buildkit_util_apicaps_pb_caps_proto_rawDescGZIP() []by
 }
 
 var file_github_com_moby_buildkit_util_apicaps_pb_caps_proto_msgTypes = make([]protoimpl.MessageInfo, 1)
-var file_github_com_moby_buildkit_util_apicaps_pb_caps_proto_goTypes = []interface{}{
+var file_github_com_moby_buildkit_util_apicaps_pb_caps_proto_goTypes = []any{
 	(*APICap)(nil), // 0: moby.buildkit.v1.apicaps.APICap
 }
 var file_github_com_moby_buildkit_util_apicaps_pb_caps_proto_depIdxs = []int32{
@@ -166,20 +164,6 @@ func file_github_com_moby_buildkit_util_apicaps_pb_caps_proto_init() {
 	if File_github_com_moby_buildkit_util_apicaps_pb_caps_proto != nil {
 		return
 	}
-	if !protoimpl.UnsafeEnabled {
-		file_github_com_moby_buildkit_util_apicaps_pb_caps_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*APICap); i {
-			case 0:
-				return &v.state
-			case 1:
-				return &v.sizeCache
-			case 2:
-				return &v.unknownFields
-			default:
-				return nil
-			}
-		}
-	}
 	type x struct{}
 	out := protoimpl.TypeBuilder{
 		File: protoimpl.DescBuilder{

vendor/github.com/moby/buildkit/util/disk/disk_openbsd.go

@@ -5,12 +5,14 @@ package disk
 
 import (
 	"syscall"
+
+	"github.com/pkg/errors"
 )
 
 func GetDiskStat(root string) (DiskStat, error) {
 	var st syscall.Statfs_t
 	if err := syscall.Statfs(root, &st); err != nil {
-		return DiskStat{}, err
+		return DiskStat{}, errors.Wrapf(err, "could not stat fs at %s", root)
 	}
 
 	return DiskStat{

vendor/github.com/moby/buildkit/util/disk/disk_unix.go

@@ -5,12 +5,14 @@ package disk
 
 import (
 	"syscall"
+
+	"github.com/pkg/errors"
 )
 
 func GetDiskStat(root string) (DiskStat, error) {
 	var st syscall.Statfs_t
 	if err := syscall.Statfs(root, &st); err != nil {
-		return DiskStat{}, err
+		return DiskStat{}, errors.Wrapf(err, "could not stat fs at %s", root)
 	}
 
 	return DiskStat{

vendor/github.com/moby/buildkit/util/disk/disk_windows.go

@@ -4,13 +4,14 @@
 package disk
 
 import (
+	"github.com/pkg/errors"
 	"golang.org/x/sys/windows"
 )
 
 func GetDiskStat(root string) (DiskStat, error) {
 	rootUTF16, err := windows.UTF16FromString(root)
 	if err != nil {
-		return DiskStat{}, err
+		return DiskStat{}, errors.Wrapf(err, "could not encode %s", root)
 	}
 	var (
 		totalBytes         uint64
@@ -22,7 +23,7 @@ func GetDiskStat(root string) (DiskStat, error) {
 		&freeAvailableBytes,
 		&totalBytes,
 		&totalFreeBytes); err != nil {
-		return DiskStat{}, err
+		return DiskStat{}, errors.Wrapf(err, "could not stat fs at %s", root)
 	}
 
 	return DiskStat{

vendor/github.com/moby/buildkit/util/gitutil/git_cli.go

@@ -218,6 +218,14 @@ func (cli *GitCLI) Run(ctx context.Context, args ...string) (_ []byte, err error
 					continue
 				}
 			}
+			if strings.Contains(errbuf.String(), "not our ref") || strings.Contains(errbuf.String(), "unadvertised object") {
+				// server-side error: https://github.com/git/git/blob/34b6ce9b30747131b6e781ff718a45328aa887d0/upload-pack.c#L811-L812
+				// client-side error: https://github.com/git/git/blob/34b6ce9b30747131b6e781ff718a45328aa887d0/fetch-pack.c#L2250-L2253
+				if newArgs := argsNoCommitRefspec(args); len(args) > len(newArgs) {
+					args = newArgs
+					continue
+				}
+			}
 
 			return buf.Bytes(), errors.Wrapf(err, "git stderr:\n%s", errbuf.String())
 		}
@@ -244,3 +252,19 @@ func argsNoDepth(args []string) []string {
 	}
 	return out
 }
+
+func argsNoCommitRefspec(args []string) []string {
+	if len(args) <= 2 {
+		return args
+	}
+	if args[0] != "fetch" {
+		return args
+	}
+
+	// assume the refspec is the last arg
+	if IsCommitSHA(args[len(args)-1]) {
+		return args[:len(args)-1]
+	}
+
+	return args
+}

vendor/github.com/moby/buildkit/util/gitutil/git_commit.go

@@ -0,0 +1,19 @@
+package gitutil
+
+func IsCommitSHA(str string) bool {
+	if len(str) != 40 {
+		return false
+	}
+
+	for _, ch := range str {
+		if ch >= '0' && ch <= '9' {
+			continue
+		}
+		if ch >= 'a' && ch <= 'f' {
+			continue
+		}
+		return false
+	}
+
+	return true
+}

vendor/github.com/moby/buildkit/util/stack/stack.pb.go

@@ -1,6 +1,6 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.34.1
+// 	protoc-gen-go v1.35.1
 // 	protoc        v3.11.4
 // source: github.com/moby/buildkit/util/stack/stack.proto
 
@@ -34,11 +34,9 @@ type Stack struct {
 
 func (x *Stack) Reset() {
 	*x = Stack{}
-	if protoimpl.UnsafeEnabled {
-		mi := &file_github_com_moby_buildkit_util_stack_stack_proto_msgTypes[0]
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		ms.StoreMessageInfo(mi)
-	}
+	mi := &file_github_com_moby_buildkit_util_stack_stack_proto_msgTypes[0]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
 }
 
 func (x *Stack) String() string {
@@ -49,7 +47,7 @@ func (*Stack) ProtoMessage() {}
 
 func (x *Stack) ProtoReflect() protoreflect.Message {
 	mi := &file_github_com_moby_buildkit_util_stack_stack_proto_msgTypes[0]
-	if protoimpl.UnsafeEnabled && x != nil {
+	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
 			ms.StoreMessageInfo(mi)
@@ -111,11 +109,9 @@ type Frame struct {
 
 func (x *Frame) Reset() {
 	*x = Frame{}
-	if protoimpl.UnsafeEnabled {
-		mi := &file_github_com_moby_buildkit_util_stack_stack_proto_msgTypes[1]
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		ms.StoreMessageInfo(mi)
-	}
+	mi := &file_github_com_moby_buildkit_util_stack_stack_proto_msgTypes[1]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
 }
 
 func (x *Frame) String() string {
@@ -126,7 +122,7 @@ func (*Frame) ProtoMessage() {}
 
 func (x *Frame) ProtoReflect() protoreflect.Message {
 	mi := &file_github_com_moby_buildkit_util_stack_stack_proto_msgTypes[1]
-	if protoimpl.UnsafeEnabled && x != nil {
+	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
 			ms.StoreMessageInfo(mi)
@@ -200,7 +196,7 @@ func file_github_com_moby_buildkit_util_stack_stack_proto_rawDescGZIP() []byte {
 }
 
 var file_github_com_moby_buildkit_util_stack_stack_proto_msgTypes = make([]protoimpl.MessageInfo, 2)
-var file_github_com_moby_buildkit_util_stack_stack_proto_goTypes = []interface{}{
+var file_github_com_moby_buildkit_util_stack_stack_proto_goTypes = []any{
 	(*Stack)(nil), // 0: stack.Stack
 	(*Frame)(nil), // 1: stack.Frame
 }
@@ -218,32 +214,6 @@ func file_github_com_moby_buildkit_util_stack_stack_proto_init() {
 	if File_github_com_moby_buildkit_util_stack_stack_proto != nil {
 		return
 	}
-	if !protoimpl.UnsafeEnabled {
-		file_github_com_moby_buildkit_util_stack_stack_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*Stack); i {
-			case 0:
-				return &v.state
-			case 1:
-				return &v.sizeCache
-			case 2:
-				return &v.unknownFields
-			default:
-				return nil
-			}
-		}
-		file_github_com_moby_buildkit_util_stack_stack_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*Frame); i {
-			case 0:
-				return &v.state
-			case 1:
-				return &v.sizeCache
-			case 2:
-				return &v.unknownFields
-			default:
-				return nil
-			}
-		}
-	}
 	type x struct{}
 	out := protoimpl.TypeBuilder{
 		File: protoimpl.DescBuilder{