vendor: update buildkit v0.14-dev version 549891b

Brings in formatter for lint requests.

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

vendor/google.golang.org/protobuf/encoding/protojson/decode.go

@@ -11,6 +11,7 @@ import (
 	"strconv"
 	"strings"
 
+	"google.golang.org/protobuf/encoding/protowire"
 	"google.golang.org/protobuf/internal/encoding/json"
 	"google.golang.org/protobuf/internal/encoding/messageset"
 	"google.golang.org/protobuf/internal/errors"
@@ -23,7 +24,7 @@ import (
 	"google.golang.org/protobuf/reflect/protoregistry"
 )
 
-// Unmarshal reads the given []byte into the given proto.Message.
+// Unmarshal reads the given []byte into the given [proto.Message].
 // The provided message must be mutable (e.g., a non-nil pointer to a message).
 func Unmarshal(b []byte, m proto.Message) error {
 	return UnmarshalOptions{}.Unmarshal(b, m)
@@ -37,7 +38,7 @@ type UnmarshalOptions struct {
 	// required fields will not return an error.
 	AllowPartial bool
 
-	// If DiscardUnknown is set, unknown fields are ignored.
+	// If DiscardUnknown is set, unknown fields and enum name values are ignored.
 	DiscardUnknown bool
 
 	// Resolver is used for looking up types when unmarshaling
@@ -47,9 +48,13 @@ type UnmarshalOptions struct {
 		protoregistry.MessageTypeResolver
 		protoregistry.ExtensionTypeResolver
 	}
+
+	// RecursionLimit limits how deeply messages may be nested.
+	// If zero, a default limit is applied.
+	RecursionLimit int
 }
 
-// Unmarshal reads the given []byte and populates the given proto.Message
+// Unmarshal reads the given []byte and populates the given [proto.Message]
 // using options in the UnmarshalOptions object.
 // It will clear the message first before setting the fields.
 // If it returns an error, the given message may be partially set.
@@ -67,6 +72,9 @@ func (o UnmarshalOptions) unmarshal(b []byte, m proto.Message) error {
 	if o.Resolver == nil {
 		o.Resolver = protoregistry.GlobalTypes
 	}
+	if o.RecursionLimit == 0 {
+		o.RecursionLimit = protowire.DefaultRecursionLimit
+	}
 
 	dec := decoder{json.NewDecoder(b), o}
 	if err := dec.unmarshalMessage(m.ProtoReflect(), false); err != nil {
@@ -114,6 +122,10 @@ func (d decoder) syntaxError(pos int, f string, x ...interface{}) error {
 
 // unmarshalMessage unmarshals a message into the given protoreflect.Message.
 func (d decoder) unmarshalMessage(m protoreflect.Message, skipTypeURL bool) error {
+	d.opts.RecursionLimit--
+	if d.opts.RecursionLimit < 0 {
+		return errors.New("exceeded max recursion depth")
+	}
 	if unmarshal := wellKnownTypeUnmarshaler(m.Descriptor().FullName()); unmarshal != nil {
 		return unmarshal(d, m)
 	}
@@ -266,7 +278,9 @@ func (d decoder) unmarshalSingular(m protoreflect.Message, fd protoreflect.Field
 	if err != nil {
 		return err
 	}
-	m.Set(fd, val)
+	if val.IsValid() {
+		m.Set(fd, val)
+	}
 	return nil
 }
 
@@ -329,7 +343,7 @@ func (d decoder) unmarshalScalar(fd protoreflect.FieldDescriptor) (protoreflect.
 		}
 
 	case protoreflect.EnumKind:
-		if v, ok := unmarshalEnum(tok, fd); ok {
+		if v, ok := unmarshalEnum(tok, fd, d.opts.DiscardUnknown); ok {
 			return v, nil
 		}
 
@@ -474,7 +488,7 @@ func unmarshalBytes(tok json.Token) (protoreflect.Value, bool) {
 	return protoreflect.ValueOfBytes(b), true
 }
 
-func unmarshalEnum(tok json.Token, fd protoreflect.FieldDescriptor) (protoreflect.Value, bool) {
+func unmarshalEnum(tok json.Token, fd protoreflect.FieldDescriptor, discardUnknown bool) (protoreflect.Value, bool) {
 	switch tok.Kind() {
 	case json.String:
 		// Lookup EnumNumber based on name.
@@ -482,6 +496,9 @@ func unmarshalEnum(tok json.Token, fd protoreflect.FieldDescriptor) (protoreflec
 		if enumVal := fd.Enum().Values().ByName(protoreflect.Name(s)); enumVal != nil {
 			return protoreflect.ValueOfEnum(enumVal.Number()), true
 		}
+		if discardUnknown {
+			return protoreflect.Value{}, true
+		}
 
 	case json.Number:
 		if n, ok := tok.Int(32); ok {
@@ -542,7 +559,9 @@ func (d decoder) unmarshalList(list protoreflect.List, fd protoreflect.FieldDesc
 			if err != nil {
 				return err
 			}
-			list.Append(val)
+			if val.IsValid() {
+				list.Append(val)
+			}
 		}
 	}
 
@@ -609,8 +628,9 @@ Loop:
 		if err != nil {
 			return err
 		}
-
-		mmap.Set(pkey, pval)
+		if pval.IsValid() {
+			mmap.Set(pkey, pval)
+		}
 	}
 
 	return nil

vendor/google.golang.org/protobuf/encoding/protojson/doc.go

@@ -6,6 +6,6 @@
 // format. It follows the guide at
 // https://protobuf.dev/programming-guides/proto3#json.
 //
-// This package produces a different output than the standard "encoding/json"
+// This package produces a different output than the standard [encoding/json]
 // package, which does not operate correctly on protocol buffer messages.
 package protojson

vendor/google.golang.org/protobuf/encoding/protojson/encode.go

@@ -31,7 +31,7 @@ func Format(m proto.Message) string {
 	return MarshalOptions{Multiline: true}.Format(m)
 }
 
-// Marshal writes the given proto.Message in JSON format using default options.
+// Marshal writes the given [proto.Message] in JSON format using default options.
 // Do not depend on the output being stable. It may change over time across
 // different versions of the program.
 func Marshal(m proto.Message) ([]byte, error) {
@@ -81,6 +81,25 @@ type MarshalOptions struct {
 	//  ╚═══════╧════════════════════════════╝
 	EmitUnpopulated bool
 
+	// EmitDefaultValues specifies whether to emit default-valued primitive fields,
+	// empty lists, and empty maps. The fields affected are as follows:
+	//  ╔═══════╤════════════════════════════════════════╗
+	//  ║ JSON  │ Protobuf field                         ║
+	//  ╠═══════╪════════════════════════════════════════╣
+	//  ║ false │ non-optional scalar boolean fields     ║
+	//  ║ 0     │ non-optional scalar numeric fields     ║
+	//  ║ ""    │ non-optional scalar string/byte fields ║
+	//  ║ []    │ empty repeated fields                  ║
+	//  ║ {}    │ empty map fields                       ║
+	//  ╚═══════╧════════════════════════════════════════╝
+	//
+	// Behaves similarly to EmitUnpopulated, but does not emit "null"-value fields,
+	// i.e. presence-sensing fields that are omitted will remain omitted to preserve
+	// presence-sensing.
+	// EmitUnpopulated takes precedence over EmitDefaultValues since the former generates
+	// a strict superset of the latter.
+	EmitDefaultValues bool
+
 	// Resolver is used for looking up types when expanding google.protobuf.Any
 	// messages. If nil, this defaults to using protoregistry.GlobalTypes.
 	Resolver interface {
@@ -102,7 +121,7 @@ func (o MarshalOptions) Format(m proto.Message) string {
 	return string(b)
 }
 
-// Marshal marshals the given proto.Message in the JSON format using options in
+// Marshal marshals the given [proto.Message] in the JSON format using options in
 // MarshalOptions. Do not depend on the output being stable. It may change over
 // time across different versions of the program.
 func (o MarshalOptions) Marshal(m proto.Message) ([]byte, error) {
@@ -178,7 +197,11 @@ func (m typeURLFieldRanger) Range(f func(protoreflect.FieldDescriptor, protorefl
 
 // unpopulatedFieldRanger wraps a protoreflect.Message and modifies its Range
 // method to additionally iterate over unpopulated fields.
-type unpopulatedFieldRanger struct{ protoreflect.Message }
+type unpopulatedFieldRanger struct {
+	protoreflect.Message
+
+	skipNull bool
+}
 
 func (m unpopulatedFieldRanger) Range(f func(protoreflect.FieldDescriptor, protoreflect.Value) bool) {
 	fds := m.Descriptor().Fields()
@@ -192,6 +215,9 @@ func (m unpopulatedFieldRanger) Range(f func(protoreflect.FieldDescriptor, proto
 		isProto2Scalar := fd.Syntax() == protoreflect.Proto2 && fd.Default().IsValid()
 		isSingularMessage := fd.Cardinality() != protoreflect.Repeated && fd.Message() != nil
 		if isProto2Scalar || isSingularMessage {
+			if m.skipNull {
+				continue
+			}
 			v = protoreflect.Value{} // use invalid value to emit null
 		}
 		if !f(fd, v) {
@@ -217,8 +243,11 @@ func (e encoder) marshalMessage(m protoreflect.Message, typeURL string) error {
 	defer e.EndObject()
 
 	var fields order.FieldRanger = m
-	if e.opts.EmitUnpopulated {
-		fields = unpopulatedFieldRanger{m}
+	switch {
+	case e.opts.EmitUnpopulated:
+		fields = unpopulatedFieldRanger{Message: m, skipNull: false}
+	case e.opts.EmitDefaultValues:
+		fields = unpopulatedFieldRanger{Message: m, skipNull: true}
 	}
 	if typeURL != "" {
 		fields = typeURLFieldRanger{fields, typeURL}

vendor/google.golang.org/protobuf/encoding/protojson/well_known_types.go

@@ -176,7 +176,7 @@ func (d decoder) unmarshalAny(m protoreflect.Message) error {
 	// Use another decoder to parse the unread bytes for @type field. This
 	// avoids advancing a read from current decoder because the current JSON
 	// object may contain the fields of the embedded type.
-	dec := decoder{d.Clone(), UnmarshalOptions{}}
+	dec := decoder{d.Clone(), UnmarshalOptions{RecursionLimit: d.opts.RecursionLimit}}
 	tok, err := findTypeURL(dec)
 	switch err {
 	case errEmptyObject:
@@ -308,48 +308,29 @@ Loop:
 // array) in order to advance the read to the next JSON value. It relies on
 // the decoder returning an error if the types are not in valid sequence.
 func (d decoder) skipJSONValue() error {
-	tok, err := d.Read()
-	if err != nil {
-		return err
-	}
-	// Only need to continue reading for objects and arrays.
-	switch tok.Kind() {
-	case json.ObjectOpen:
-		for {
-			tok, err := d.Read()
-			if err != nil {
-				return err
-			}
-			switch tok.Kind() {
-			case json.ObjectClose:
-				return nil
-			case json.Name:
-				// Skip object field value.
-				if err := d.skipJSONValue(); err != nil {
-					return err
-				}
-			}
+	var open int
+	for {
+		tok, err := d.Read()
+		if err != nil {
+			return err
 		}
-
-	case json.ArrayOpen:
-		for {
-			tok, err := d.Peek()
-			if err != nil {
-				return err
-			}
-			switch tok.Kind() {
-			case json.ArrayClose:
-				d.Read()
-				return nil
-			default:
-				// Skip array item.
-				if err := d.skipJSONValue(); err != nil {
-					return err
-				}
+		switch tok.Kind() {
+		case json.ObjectClose, json.ArrayClose:
+			open--
+		case json.ObjectOpen, json.ArrayOpen:
+			open++
+			if open > d.opts.RecursionLimit {
+				return errors.New("exceeded max recursion depth")
 			}
+		case json.EOF:
+			// This can only happen if there's a bug in Decoder.Read.
+			// Avoid an infinite loop if this does happen.
+			return errors.New("unexpected EOF")
+		}
+		if open == 0 {
+			return nil
 		}
 	}
-	return nil
 }
 
 // unmarshalAnyValue unmarshals the given custom-type message from the JSON

vendor/google.golang.org/protobuf/encoding/prototext/decode.go

@@ -21,7 +21,7 @@ import (
 	"google.golang.org/protobuf/reflect/protoregistry"
 )
 
-// Unmarshal reads the given []byte into the given proto.Message.
+// Unmarshal reads the given []byte into the given [proto.Message].
 // The provided message must be mutable (e.g., a non-nil pointer to a message).
 func Unmarshal(b []byte, m proto.Message) error {
 	return UnmarshalOptions{}.Unmarshal(b, m)
@@ -51,7 +51,7 @@ type UnmarshalOptions struct {
 	}
 }
 
-// Unmarshal reads the given []byte and populates the given proto.Message
+// Unmarshal reads the given []byte and populates the given [proto.Message]
 // using options in the UnmarshalOptions object.
 // The provided message must be mutable (e.g., a non-nil pointer to a message).
 func (o UnmarshalOptions) Unmarshal(b []byte, m proto.Message) error {
@@ -739,7 +739,9 @@ func (d decoder) skipValue() error {
 			case text.ListClose:
 				return nil
 			case text.MessageOpen:
-				return d.skipMessageValue()
+				if err := d.skipMessageValue(); err != nil {
+					return err
+				}
 			default:
 				// Skip items. This will not validate whether skipped values are
 				// of the same type or not, same behavior as C++

vendor/google.golang.org/protobuf/encoding/prototext/encode.go

@@ -33,7 +33,7 @@ func Format(m proto.Message) string {
 	return MarshalOptions{Multiline: true}.Format(m)
 }
 
-// Marshal writes the given proto.Message in textproto format using default
+// Marshal writes the given [proto.Message] in textproto format using default
 // options. Do not depend on the output being stable. It may change over time
 // across different versions of the program.
 func Marshal(m proto.Message) ([]byte, error) {
@@ -97,7 +97,7 @@ func (o MarshalOptions) Format(m proto.Message) string {
 	return string(b)
 }
 
-// Marshal writes the given proto.Message in textproto format using options in
+// Marshal writes the given [proto.Message] in textproto format using options in
 // MarshalOptions object. Do not depend on the output being stable. It may
 // change over time across different versions of the program.
 func (o MarshalOptions) Marshal(m proto.Message) ([]byte, error) {

vendor/google.golang.org/protobuf/encoding/protowire/wire.go

@@ -6,7 +6,7 @@
 // See https://protobuf.dev/programming-guides/encoding.
 //
 // For marshaling and unmarshaling entire protobuf messages,
-// use the "google.golang.org/protobuf/proto" package instead.
+// use the [google.golang.org/protobuf/proto] package instead.
 package protowire
 
 import (
@@ -87,7 +87,7 @@ func ParseError(n int) error {
 
 // ConsumeField parses an entire field record (both tag and value) and returns
 // the field number, the wire type, and the total length.
-// This returns a negative length upon an error (see ParseError).
+// This returns a negative length upon an error (see [ParseError]).
 //
 // The total length includes the tag header and the end group marker (if the
 // field is a group).
@@ -104,8 +104,8 @@ func ConsumeField(b []byte) (Number, Type, int) {
 }
 
 // ConsumeFieldValue parses a field value and returns its length.
-// This assumes that the field Number and wire Type have already been parsed.
-// This returns a negative length upon an error (see ParseError).
+// This assumes that the field [Number] and wire [Type] have already been parsed.
+// This returns a negative length upon an error (see [ParseError]).
 //
 // When parsing a group, the length includes the end group marker and
 // the end group is verified to match the starting field number.
@@ -164,7 +164,7 @@ func AppendTag(b []byte, num Number, typ Type) []byte {
 }
 
 // ConsumeTag parses b as a varint-encoded tag, reporting its length.
-// This returns a negative length upon an error (see ParseError).
+// This returns a negative length upon an error (see [ParseError]).
 func ConsumeTag(b []byte) (Number, Type, int) {
 	v, n := ConsumeVarint(b)
 	if n < 0 {
@@ -263,7 +263,7 @@ func AppendVarint(b []byte, v uint64) []byte {
 }
 
 // ConsumeVarint parses b as a varint-encoded uint64, reporting its length.
-// This returns a negative length upon an error (see ParseError).
+// This returns a negative length upon an error (see [ParseError]).
 func ConsumeVarint(b []byte) (v uint64, n int) {
 	var y uint64
 	if len(b) <= 0 {
@@ -384,7 +384,7 @@ func AppendFixed32(b []byte, v uint32) []byte {
 }
 
 // ConsumeFixed32 parses b as a little-endian uint32, reporting its length.
-// This returns a negative length upon an error (see ParseError).
+// This returns a negative length upon an error (see [ParseError]).
 func ConsumeFixed32(b []byte) (v uint32, n int) {
 	if len(b) < 4 {
 		return 0, errCodeTruncated
@@ -412,7 +412,7 @@ func AppendFixed64(b []byte, v uint64) []byte {
 }
 
 // ConsumeFixed64 parses b as a little-endian uint64, reporting its length.
-// This returns a negative length upon an error (see ParseError).
+// This returns a negative length upon an error (see [ParseError]).
 func ConsumeFixed64(b []byte) (v uint64, n int) {
 	if len(b) < 8 {
 		return 0, errCodeTruncated
@@ -432,7 +432,7 @@ func AppendBytes(b []byte, v []byte) []byte {
 }
 
 // ConsumeBytes parses b as a length-prefixed bytes value, reporting its length.
-// This returns a negative length upon an error (see ParseError).
+// This returns a negative length upon an error (see [ParseError]).
 func ConsumeBytes(b []byte) (v []byte, n int) {
 	m, n := ConsumeVarint(b)
 	if n < 0 {
@@ -456,7 +456,7 @@ func AppendString(b []byte, v string) []byte {
 }
 
 // ConsumeString parses b as a length-prefixed bytes value, reporting its length.
-// This returns a negative length upon an error (see ParseError).
+// This returns a negative length upon an error (see [ParseError]).
 func ConsumeString(b []byte) (v string, n int) {
 	bb, n := ConsumeBytes(b)
 	return string(bb), n
@@ -471,7 +471,7 @@ func AppendGroup(b []byte, num Number, v []byte) []byte {
 // ConsumeGroup parses b as a group value until the trailing end group marker,
 // and verifies that the end marker matches the provided num. The value v
 // does not contain the end marker, while the length does contain the end marker.
-// This returns a negative length upon an error (see ParseError).
+// This returns a negative length upon an error (see [ParseError]).
 func ConsumeGroup(num Number, b []byte) (v []byte, n int) {
 	n = ConsumeFieldValue(num, StartGroupType, b)
 	if n < 0 {
@@ -495,8 +495,8 @@ func SizeGroup(num Number, n int) int {
 	return n + SizeTag(num)
 }
 
-// DecodeTag decodes the field Number and wire Type from its unified form.
-// The Number is -1 if the decoded field number overflows int32.
+// DecodeTag decodes the field [Number] and wire [Type] from its unified form.
+// The [Number] is -1 if the decoded field number overflows int32.
 // Other than overflow, this does not check for field number validity.
 func DecodeTag(x uint64) (Number, Type) {
 	// NOTE: MessageSet allows for larger field numbers than normal.
@@ -506,7 +506,7 @@ func DecodeTag(x uint64) (Number, Type) {
 	return Number(x >> 3), Type(x & 7)
 }
 
-// EncodeTag encodes the field Number and wire Type into its unified form.
+// EncodeTag encodes the field [Number] and wire [Type] into its unified form.
 func EncodeTag(num Number, typ Type) uint64 {
 	return uint64(num)<<3 | uint64(typ&7)
 }