vendor: update buildkit with typed errors support

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

vendor/github.com/docker/distribution/Dockerfile

@@ -1,7 +1,7 @@
 FROM golang:1.11-alpine AS build
 
 ENV DISTRIBUTION_DIR /go/src/github.com/docker/distribution
-ENV DOCKER_BUILDTAGS include_oss include_gcs
+ENV BUILDTAGS include_oss include_gcs
 
 ARG GOOS=linux
 ARG GOARCH=amd64

vendor/github.com/docker/distribution/manifest/manifestlist/manifestlist.go

@@ -163,7 +163,7 @@ func FromDescriptorsWithMediaType(descriptors []ManifestDescriptor, mediaType st
 		},
 	}
 
-	m.Manifests = make([]ManifestDescriptor, len(descriptors))
+	m.Manifests = make([]ManifestDescriptor, len(descriptors), len(descriptors))
 	copy(m.Manifests, descriptors)
 
 	deserialized := DeserializedManifestList{
@@ -177,7 +177,7 @@ func FromDescriptorsWithMediaType(descriptors []ManifestDescriptor, mediaType st
 
 // UnmarshalJSON populates a new ManifestList struct from JSON data.
 func (m *DeserializedManifestList) UnmarshalJSON(b []byte) error {
-	m.canonical = make([]byte, len(b))
+	m.canonical = make([]byte, len(b), len(b))
 	// store manifest list in canonical
 	copy(m.canonical, b)
 

vendor/github.com/docker/distribution/manifest/schema2/manifest.go

@@ -106,7 +106,7 @@ func FromStruct(m Manifest) (*DeserializedManifest, error) {
 
 // UnmarshalJSON populates a new Manifest struct from JSON data.
 func (m *DeserializedManifest) UnmarshalJSON(b []byte) error {
-	m.canonical = make([]byte, len(b))
+	m.canonical = make([]byte, len(b), len(b))
 	// store manifest in canonical
 	copy(m.canonical, b)
 

vendor/github.com/docker/distribution/manifests.go

@@ -87,7 +87,7 @@ func ManifestMediaTypes() (mediaTypes []string) {
 // UnmarshalFunc implements manifest unmarshalling a given MediaType
 type UnmarshalFunc func([]byte) (Manifest, Descriptor, error)
 
-var mappings = make(map[string]UnmarshalFunc)
+var mappings = make(map[string]UnmarshalFunc, 0)
 
 // UnmarshalManifest looks up manifest unmarshal functions based on
 // MediaType

vendor/github.com/docker/distribution/reference/normalize.go

@@ -56,35 +56,6 @@ func ParseNormalizedNamed(s string) (Named, error) {
 	return named, nil
 }
 
-// ParseDockerRef normalizes the image reference following the docker convention. This is added
-// mainly for backward compatibility.
-// The reference returned can only be either tagged or digested. For reference contains both tag
-// and digest, the function returns digested reference, e.g. docker.io/library/busybox:latest@
-// sha256:7cc4b5aefd1d0cadf8d97d4350462ba51c694ebca145b08d7d41b41acc8db5aa will be returned as
-// docker.io/library/busybox@sha256:7cc4b5aefd1d0cadf8d97d4350462ba51c694ebca145b08d7d41b41acc8db5aa.
-func ParseDockerRef(ref string) (Named, error) {
-	named, err := ParseNormalizedNamed(ref)
-	if err != nil {
-		return nil, err
-	}
-	if _, ok := named.(NamedTagged); ok {
-		if canonical, ok := named.(Canonical); ok {
-			// The reference is both tagged and digested, only
-			// return digested.
-			newNamed, err := WithName(canonical.Name())
-			if err != nil {
-				return nil, err
-			}
-			newCanonical, err := WithDigest(newNamed, canonical.Digest())
-			if err != nil {
-				return nil, err
-			}
-			return newCanonical, nil
-		}
-	}
-	return TagNameOnly(named), nil
-}
-
 // splitDockerDomain splits a repository name to domain and remotename string.
 // If no valid domain is found, the default domain is used. Repository name
 // needs to be already validated before.

vendor/github.com/docker/distribution/reference/reference.go

@@ -205,7 +205,7 @@ func Parse(s string) (Reference, error) {
 	var repo repository
 
 	nameMatch := anchoredNameRegexp.FindStringSubmatch(matches[1])
-	if len(nameMatch) == 3 {
+	if nameMatch != nil && len(nameMatch) == 3 {
 		repo.domain = nameMatch[1]
 		repo.path = nameMatch[2]
 	} else {

vendor/github.com/docker/distribution/registry/api/errcode/errors.go

@@ -207,11 +207,11 @@ func (errs Errors) MarshalJSON() ([]byte, error) {
 	for _, daErr := range errs {
 		var err Error
 
-		switch daErr := daErr.(type) {
+		switch daErr.(type) {
 		case ErrorCode:
-			err = daErr.WithDetail(nil)
+			err = daErr.(ErrorCode).WithDetail(nil)
 		case Error:
-			err = daErr
+			err = daErr.(Error)
 		default:
 			err = ErrorCodeUnknown.WithDetail(daErr)
 

vendor/github.com/docker/distribution/registry/api/v2/urls.go

@@ -252,3 +252,15 @@ func appendValuesURL(u *url.URL, values ...url.Values) *url.URL {
 	u.RawQuery = merged.Encode()
 	return u
 }
+
+// appendValues appends the parameters to the url. Panics if the string is not
+// a url.
+func appendValues(u string, values ...url.Values) string {
+	up, err := url.Parse(u)
+
+	if err != nil {
+		panic(err) // should never happen
+	}
+
+	return appendValuesURL(up, values...).String()
+}

vendor/github.com/docker/distribution/registry/client/auth/challenge/authchallenge.go

@@ -117,8 +117,8 @@ func init() {
 		var t octetType
 		isCtl := c <= 31 || c == 127
 		isChar := 0 <= c && c <= 127
-		isSeparator := strings.ContainsRune(" \t\"(),/:;<=>?@[]\\{}", rune(c))
-		if strings.ContainsRune(" \t\r\n", rune(c)) {
+		isSeparator := strings.IndexRune(" \t\"(),/:;<=>?@[]\\{}", rune(c)) >= 0
+		if strings.IndexRune(" \t\r\n", rune(c)) >= 0 {
 			t |= isSpace
 		}
 		if isChar && !isCtl && !isSeparator {

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

@@ -7,7 +7,7 @@ github.com/beorn7/perks 4c0e84591b9aa9e6dcfdf3e020114cd81f89d5f9
 github.com/bugsnag/bugsnag-go b1d153021fcd90ca3f080db36bec96dc690fb274
 github.com/bugsnag/osext 0dd3f918b21bec95ace9dc86c7e70266cfc5c702
 github.com/bugsnag/panicwrap e2c28503fcd0675329da73bf48b33404db873782
-github.com/denverdino/aliyungo 6df11717a253d9c7d4141f9af4deaa7c580cd531
+github.com/denverdino/aliyungo afedced274aa9a7fcdd47ac97018f0f8db4e5de2
 github.com/dgrijalva/jwt-go a601269ab70c205d26370c16f7c81e9017c14e04
 github.com/docker/go-metrics 399ea8c73916000c64c2c76e8da00ca82f8387ab
 github.com/docker/libtrust fa567046d9b14f6aa788882a950d69651d230b21