vendor: update buildkit and fsutil

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

vendor.conf

@@ -49,7 +49,7 @@ github.com/matttproud/golang_protobuf_extensions v1.0.0
 github.com/Microsoft/go-winio v0.4.6
 github.com/miekg/pkcs11 5f6e0d0dad6f472df908c8e968a98ef00c9224bb
 github.com/mitchellh/mapstructure f3009df150dadf309fdee4a54ed65c124afad715
-github.com/moby/buildkit 8ebd8cbe691a7047a1206e87564f363567d2f77b
+github.com/moby/buildkit b062a2d8ddbaa477c25c63d68a9cffbb43f6e474
 github.com/morikuni/aec 39771216ff4c63d11f5e604076f9c45e8be1067b
 github.com/Nvveen/Gotty a8b993ba6abdb0e0c12b0125c603323a71c7790c https://github.com/ijc25/Gotty
 github.com/opencontainers/go-digest v1.0.0-rc1
@@ -71,7 +71,7 @@ github.com/sirupsen/logrus v1.0.3
 github.com/spf13/cobra v0.0.3
 github.com/spf13/pflag v1.0.1
 github.com/theupdateframework/notary v0.6.1
-github.com/tonistiigi/fsutil 8839685ae8c3c8bd67d0ce28e9b3157b23c1c7a5
+github.com/tonistiigi/fsutil 8abad97ee3969cdf5e9c367f46adba2c212b3ddb
 github.com/xeipuuv/gojsonpointer e0fe6f68307607d540ed8eac07a342c33fa1b54a
 github.com/xeipuuv/gojsonreference e02fc20de94c78484cd5ffb007f8af96be030a45
 github.com/xeipuuv/gojsonschema 93e72a773fade158921402d6a24c819b48aba29d

vendor/github.com/docker/docker/vendor.conf

@@ -27,8 +27,8 @@ github.com/imdario/mergo 0.2.1
 golang.org/x/sync fd80eb99c8f653c847d294a001bdf2a3a6f768f5
 
 # buildkit
-github.com/moby/buildkit 4b8dc5b08bdd1b9a29d0f767d94a1360e668da14
-github.com/tonistiigi/fsutil 8839685ae8c3c8bd67d0ce28e9b3157b23c1c7a5
+github.com/moby/buildkit b062a2d8ddbaa477c25c63d68a9cffbb43f6e474
+github.com/tonistiigi/fsutil 8abad97ee3969cdf5e9c367f46adba2c212b3ddb
 github.com/grpc-ecosystem/grpc-opentracing 8e809c8a86450a29b90dcc9efbf062d0fe6d9746
 github.com/opentracing/opentracing-go 1361b9cd60be79c4c3a7fa9841b3c132e40066a7
 github.com/google/shlex 6f45313302b9c56850fc17f99e40caebce98c716

vendor/github.com/moby/buildkit/client/llb/exec.go

@@ -42,6 +42,7 @@ type mount struct {
 	output   Output
 	selector string
 	cacheID  string
+	tmpfs    bool
 	// hasOutput bool
 }
 
@@ -66,6 +67,8 @@ func (e *ExecOp) AddMount(target string, source Output, opt ...MountOption) Outp
 	e.mounts = append(e.mounts, m)
 	if m.readonly {
 		m.output = source
+	} else if m.tmpfs {
+		m.output = &output{vertex: e, err: errors.Errorf("tmpfs mount for %s can't be used as a parent", target)}
 	} else {
 		m.output = &output{vertex: e, getIndex: e.getMountIndexFn(m)}
 	}
@@ -144,6 +147,9 @@ func (e *ExecOp) Marshal() (digest.Digest, []byte, *OpMetadata, error) {
 	for _, m := range e.mounts {
 		inputIndex := pb.InputIndex(len(pop.Inputs))
 		if m.source != nil {
+			if m.tmpfs {
+				return "", nil, nil, errors.Errorf("tmpfs mounts must use scratch")
+			}
 			inp, err := m.source.ToInput()
 			if err != nil {
 				return "", nil, nil, err
@@ -167,7 +173,7 @@ func (e *ExecOp) Marshal() (digest.Digest, []byte, *OpMetadata, error) {
 		}
 
 		outputIndex := pb.OutputIndex(-1)
-		if !m.readonly && m.cacheID == "" {
+		if !m.readonly && m.cacheID == "" && !m.tmpfs {
 			outputIndex = pb.OutputIndex(outIndex)
 			outIndex++
 		}
@@ -185,6 +191,9 @@ func (e *ExecOp) Marshal() (digest.Digest, []byte, *OpMetadata, error) {
 				ID: m.cacheID,
 			}
 		}
+		if m.tmpfs {
+			pm.MountType = pb.MountType_TMPFS
+		}
 		peo.Mounts = append(peo.Mounts, pm)
 	}
 
@@ -270,6 +279,12 @@ func AsPersistentCacheDir(id string) MountOption {
 	}
 }
 
+func Tmpfs() MountOption {
+	return func(m *mount) {
+		m.tmpfs = true
+	}
+}
+
 type RunOption interface {
 	SetRunOption(es *ExecInfo)
 }

vendor/github.com/moby/buildkit/client/llb/state.go

@@ -188,9 +188,13 @@ func (s State) With(so ...StateOption) State {
 type output struct {
 	vertex   Vertex
 	getIndex func() (pb.OutputIndex, error)
+	err      error
 }
 
 func (o *output) ToInput() (*pb.Input, error) {
+	if o.err != nil {
+		return nil, o.err
+	}
 	var index pb.OutputIndex
 	if o.getIndex != nil {
 		var err error

vendor/github.com/moby/buildkit/solver/pb/ops.pb.go

@@ -57,6 +57,7 @@ const (
 	MountType_SECRET MountType = 1
 	MountType_SSH    MountType = 2
 	MountType_CACHE  MountType = 3
+	MountType_TMPFS  MountType = 4
 )
 
 var MountType_name = map[int32]string{
@@ -64,12 +65,14 @@ var MountType_name = map[int32]string{
 	1: "SECRET",
 	2: "SSH",
 	3: "CACHE",
+	4: "TMPFS",
 }
 var MountType_value = map[string]int32{
 	"BIND":   0,
 	"SECRET": 1,
 	"SSH":    2,
 	"CACHE":  3,
+	"TMPFS":  4,
 }
 
 func (x MountType) String() string {
@@ -4420,71 +4423,72 @@ var (
 func init() { proto.RegisterFile("ops.proto", fileDescriptorOps) }
 
 var fileDescriptorOps = []byte{
-	// 1053 bytes of a gzipped FileDescriptorProto
+	// 1062 bytes of a gzipped FileDescriptorProto
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+	0x8a, 0x0c, 0x9f, 0xcb, 0x2c, 0x52, 0x69, 0xdd, 0x2e, 0x18, 0x3e, 0x44, 0x09, 0x37, 0x0a, 0xff,
+	0x1b, 0x28, 0xa3, 0x01, 0x63, 0x50, 0x1e, 0x25, 0x33, 0x5d, 0x0a, 0x97, 0xd3, 0x99, 0xd5, 0xa0,
+	0x24, 0xa2, 0x0b, 0xb2, 0x75, 0x39, 0x1e, 0x51, 0x12, 0x5c, 0x4e, 0x88, 0x6a, 0x97, 0xe3, 0x11,
+	0xed, 0xb2, 0x54, 0x24, 0xc4, 0xab, 0xcb, 0xe9, 0xcc, 0xee, 0x83, 0x1b, 0x27, 0xf2, 0x6a, 0x71,
+	0x8a, 0xd6, 0x95, 0xa2, 0x2c, 0x4f, 0x50, 0x38, 0x88, 0x2e, 0xb8, 0x13, 0x9b, 0x93, 0xff, 0x9d,
+	0x0d, 0x15, 0x0a, 0x88, 0xb5, 0x30, 0xfd, 0x38, 0xd3, 0x4c, 0x96, 0xba, 0xcc, 0xa4, 0x0f, 0x44,
+	0x74, 0x9e, 0x3d, 0x92, 0xde, 0x00, 0x27, 0x15, 0x73, 0x11, 0x28, 0x99, 0x10, 0x57, 0x2e, 0xcf,
+	0xef, 0x18, 0xce, 0x04, 0xcb, 0xa1, 0x23, 0xa4, 0x33, 0x7b, 0x00, 0x55, 0x49, 0x1c, 0x52, 0x90,
+	0xff, 0xc0, 0xac, 0x81, 0xa0, 0xf3, 0x44, 0x8c, 0x26, 0x32, 0x9a, 0x2f, 0x28, 0x74, 0x87, 0xe7,
+	0x77, 0xf6, 0x00, 0x5c, 0x62, 0xed, 0x64, 0x11, 0x8b, 0x7a, 0xb5, 0x69, 0xb5, 0x6e, 0x77, 0x6e,
+	0xe5, 0x8c, 0xa2, 0x90, 0x17, 0x7a, 0xd6, 0x02, 0x27, 0x18, 0x05, 0x67, 0xe2, 0x28, 0x56, 0xf5,
+	0xcd, 0x82, 0x83, 0x9e, 0x91, 0xf1, 0x5c, 0xeb, 0x37, 0xc0, 0x59, 0x4a, 0xd9, 0x6d, 0xb0, 0x87,
+	0x7d, 0xdd, 0x4c, 0xdc, 0x1e, 0xf6, 0xfd, 0xc7, 0x50, 0xd5, 0x6d, 0xca, 0x9a, 0x50, 0x4a, 0x93,
+	0xc0, 0x8c, 0xca, 0xed, 0x65, 0xff, 0xea, 0x4e, 0xe7, 0xa8, 0xca, 0x73, 0xb7, 0x8b, 0xdc, 0x7d,
+	0x0e, 0x50, 0xc0, 0xfe, 0x1b, 0x8e, 0xfd, 0x1f, 0x2c, 0x70, 0x96, 0x13, 0xc6, 0xb6, 0x00, 0xc2,
+	0x89, 0x88, 0x54, 0x38, 0x0d, 0x45, 0x62, 0x02, 0x5f, 0x91, 0xb0, 0x5d, 0xa8, 0x8c, 0x94, 0x4a,
+	0x96, 0x1d, 0xf8, 0xf6, 0xea, 0x78, 0xb6, 0xf7, 0x51, 0x33, 0x88, 0x54, 0xb2, 0xe0, 0x1a, 0xd5,
+	0x78, 0x04, 0x50, 0x08, 0xb1, 0xdd, 0x9e, 0x8a, 0x85, 0xf1, 0x8a, 0x47, 0xb6, 0x09, 0x95, 0x8b,
+	0xd1, 0x3c, 0x13, 0x26, 0x28, 0x7d, 0xf9, 0xc4, 0x7e, 0x64, 0xf9, 0x3f, 0xd9, 0xb0, 0x6e, 0xc6,
+	0x95, 0x3d, 0x84, 0x75, 0x1a, 0x57, 0x13, 0xd1, 0xab, 0x33, 0x5d, 0x42, 0xd8, 0x5e, 0xbe, 0x87,
+	0x56, 0x62, 0x34, 0xae, 0xf4, 0x3e, 0x32, 0x31, 0x16, 0x5b, 0xa9, 0x34, 0x11, 0x53, 0xb3, 0x70,
+	0xa8, 0x14, 0x7d, 0x31, 0x0d, 0xa3, 0x50, 0x85, 0x32, 0xe2, 0xa8, 0x62, 0x0f, 0x97, 0x59, 0x97,
+	0xc9, 0xe3, 0x9d, 0x55, 0x8f, 0x7f, 0x4f, 0x7a, 0x08, 0xde, 0xca, 0x33, 0xaf, 0xc8, 0xfa, 0x83,
+	0xd5, 0xac, 0xcd, 0x93, 0xe4, 0x4e, 0x6f, 0xcb, 0x82, 0x85, 0x7f, 0xc1, 0xdf, 0xc7, 0x00, 0x85,
+	0xcb, 0xd7, 0xef, 0x14, 0xff, 0x47, 0x1b, 0xe0, 0x28, 0xc6, 0x1d, 0x32, 0x19, 0xd1, 0xca, 0xd9,
+	0x08, 0x67, 0x91, 0x4c, 0xc4, 0x29, 0xf5, 0x37, 0xd9, 0x3b, 0xdc, 0xd3, 0x32, 0x6a, 0x73, 0xb6,
+	0x0f, 0xde, 0x44, 0xa4, 0x41, 0x12, 0xc6, 0x48, 0x98, 0x21, 0x7d, 0x1b, 0x73, 0x2a, 0xfc, 0xb4,
+	0xfb, 0x05, 0x42, 0x73, 0xb5, 0x6a, 0xc3, 0xf6, 0xe1, 0xff, 0x97, 0x32, 0x79, 0x2a, 0x92, 0xd3,
+	0x40, 0x46, 0xa9, 0x4a, 0x46, 0x61, 0xa4, 0x4c, 0x3d, 0x36, 0xd1, 0xd1, 0xd7, 0xa4, 0xec, 0xe5,
+	0x3a, 0x5e, 0xbb, 0xbc, 0x21, 0x61, 0x1d, 0xd8, 0x10, 0x57, 0xb1, 0x4c, 0x94, 0x09, 0x54, 0x7f,
+	0x18, 0xfe, 0xa7, 0x3f, 0x31, 0x28, 0xa7, 0x60, 0xb9, 0x27, 0x8a, 0x4b, 0xe3, 0x31, 0xd4, 0x6e,
+	0xc6, 0xf5, 0x46, 0x1c, 0xdf, 0x03, 0x6f, 0xc5, 0x37, 0x02, 0xbf, 0x22, 0xa0, 0x26, 0x49, 0x5f,
+	0xfc, 0x67, 0x16, 0x38, 0xcb, 0x4d, 0xc9, 0xde, 0x03, 0x38, 0x53, 0x2a, 0x3e, 0xa5, 0x85, 0x69,
+	0x1e, 0x71, 0x51, 0x42, 0x08, 0xb6, 0x0d, 0x1e, 0x5e, 0x52, 0xa3, 0xd7, 0x0f, 0x92, 0x45, 0xaa,
+	0x01, 0xef, 0x82, 0x3b, 0xcd, 0xcd, 0xf5, 0x52, 0x74, 0xa6, 0x4b, 0xeb, 0x77, 0xc0, 0x89, 0xa4,
+	0xd1, 0xe9, 0xfd, 0xbd, 0x1e, 0x49, 0x52, 0xf9, 0x3b, 0x50, 0xbb, 0xc9, 0x21, 0xbb, 0x03, 0xd5,
+	0x69, 0x38, 0x57, 0x34, 0x54, 0xf8, 0x45, 0x30, 0x37, 0xff, 0x57, 0x0b, 0xa0, 0x18, 0x00, 0x24,
+	0x04, 0xa7, 0x03, 0x31, 0x1b, 0x7a, 0x1a, 0xe6, 0xe0, 0x9c, 0x9b, 0xba, 0x9a, 0x6a, 0xdf, 0x7d,
+	0x79, 0x68, 0xda, 0xcb, 0xb2, 0x13, 0xa5, 0xfa, 0x2b, 0xfa, 0xec, 0xf7, 0x37, 0xfa, 0x8a, 0xe6,
+	0x2f, 0x34, 0xbe, 0x80, 0x5b, 0x2f, 0xb9, 0x7b, 0xcd, 0x79, 0x2a, 0x7a, 0x6f, 0xa5, 0x62, 0x3b,
+	0x9f, 0x82, 0x9b, 0x6f, 0x77, 0xe6, 0x40, 0xb9, 0x3b, 0xfc, 0xb2, 0x5f, 0x5b, 0x63, 0x00, 0xd5,
+	0xe3, 0x41, 0x8f, 0x0f, 0x4e, 0x6a, 0x16, 0x5b, 0x87, 0xd2, 0xf1, 0xf1, 0x41, 0xcd, 0x66, 0x2e,
+	0x54, 0x7a, 0xfb, 0xbd, 0x83, 0x41, 0xad, 0x84, 0xc7, 0x93, 0xc3, 0x27, 0x9f, 0x1d, 0xd7, 0xca,
+	0xdd, 0xda, 0xf3, 0xeb, 0x2d, 0xeb, 0x97, 0xeb, 0x2d, 0xeb, 0x8f, 0xeb, 0x2d, 0xeb, 0xfb, 0x3f,
+	0xb7, 0xd6, 0xc6, 0x55, 0xfa, 0x17, 0xf4, 0xd1, 0x5f, 0x01, 0x00, 0x00, 0xff, 0xff, 0xa8, 0x76,
+	0x25, 0x54, 0x45, 0x09, 0x00, 0x00,
 }

vendor/github.com/moby/buildkit/solver/pb/ops.proto

@@ -59,6 +59,7 @@ enum MountType {
 	SECRET = 1;
 	SSH = 2;
 	CACHE = 3;
+	TMPFS = 4;
 }
 
 message CacheOpt {

vendor/github.com/moby/buildkit/vendor.conf

@@ -39,7 +39,7 @@ golang.org/x/time f51c12702a4d776e4c1fa9b0fabab841babae631
 github.com/docker/docker 71cd53e4a197b303c6ba086bd584ffd67a884281
 github.com/pkg/profile 5b67d428864e92711fcbd2f8629456121a56d91f
 
-github.com/tonistiigi/fsutil 8839685ae8c3c8bd67d0ce28e9b3157b23c1c7a5
+github.com/tonistiigi/fsutil 8abad97ee3969cdf5e9c367f46adba2c212b3ddb
 github.com/hashicorp/go-immutable-radix 826af9ccf0feeee615d546d69b11f8e98da8c8f1 git://github.com/tonistiigi/go-immutable-radix.git
 github.com/hashicorp/golang-lru a0d98a5f288019575c6d1f4bb1573fef2d1fcdc4
 github.com/mitchellh/hashstructure 2bca23e0e452137f789efbc8610126fd8b94f73b

vendor/github.com/tonistiigi/fsutil/walker.go

@@ -107,6 +107,9 @@ func Walk(ctx context.Context, p string, opt *WalkOpt, fn filepath.WalkFunc) err
 						}
 					}
 					if !matched {
+						if fi.IsDir() {
+							return filepath.SkipDir
+						}
 						return nil
 					}
 					if !partial && fi.IsDir() {
@@ -236,7 +239,7 @@ func trimUntilIndex(str, sep string, count int) string {
 		s = s[idx+len(sep):]
 		i += idx + len(sep)
 		c++
-		if c >= count {
+		if c > count {
 			return str[:i-len(sep)]
 		}
 	}