package contenthash

import "github.com/moby/buildkit/cache/contenthash"

Index

Constants 

const (
	CacheRecordTypeFile      = CacheRecordType_FILE
	CacheRecordTypeDir       = CacheRecordType_DIR
	CacheRecordTypeDirHeader = CacheRecordType_DIR_HEADER
	CacheRecordTypeSymlink   = CacheRecordType_SYMLINK
)

Variables 

var (
	CacheRecordType_name = map[int32]string{
		0: "FILE",
		1: "DIR",
		2: "DIR_HEADER",
		3: "SYMLINK",
	}
	CacheRecordType_value = map[string]int32{
		"FILE":       0,
		"DIR":        1,
		"DIR_HEADER": 2,
		"SYMLINK":    3,
	}
)

Enum value maps for CacheRecordType. 

var File_github_com_moby_buildkit_cache_contenthash_checksum_proto protoreflect.FileDescriptor

Functions

func Checksum 

func Checksum(ctx context.Context, ref cache.ImmutableRef, path string, opts ChecksumOpts, s session.Group) (digest.Digest, error)

func ClearCacheContext 

func ClearCacheContext(md cache.RefMetadata)

func NewFileHash 

func NewFileHash(path string, fi os.FileInfo) (hash.Hash, error)

NewFileHash returns new hash that is used for the builder cache keys

func NewFromStat 

func NewFromStat(stat *fstypes.Stat) (hash.Hash, error)

func SetCacheContext 

func SetCacheContext(ctx context.Context, md cache.RefMetadata, cc CacheContext) error

func WriteV1TarsumHeaders 

func WriteV1TarsumHeaders(h *tar.Header, w io.Writer)

WriteV1TarsumHeaders writes a tar header to a writer in V1 tarsum format.

Types

type CacheContext 

type CacheContext interface {
	Checksum(ctx context.Context, ref cache.Mountable, p string, opts ChecksumOpts, s session.Group) (digest.Digest, error)
	HandleChange(kind fsutil.ChangeKind, p string, fi os.FileInfo, err error) error
}

func GetCacheContext 

func GetCacheContext(ctx context.Context, md cache.RefMetadata) (CacheContext, error)

type CacheRecord 

type CacheRecord struct {
	Digest   string          `protobuf:"bytes,1,opt,name=digest,proto3" json:"digest,omitempty"`
	Type     CacheRecordType `protobuf:"varint,2,opt,name=type,proto3,enum=contenthash.CacheRecordType" json:"type,omitempty"`
	Linkname string          `protobuf:"bytes,3,opt,name=linkname,proto3" json:"linkname,omitempty"`
	// contains filtered or unexported fields
}

func (*CacheRecord) CloneMessageVT 

func (m *CacheRecord) CloneMessageVT() proto.Message

func (*CacheRecord) CloneVT 

func (m *CacheRecord) CloneVT() *CacheRecord

func (*CacheRecord) Descriptor 

func (*CacheRecord) Descriptor() ([]byte, []int)

Deprecated: Use CacheRecord.ProtoReflect.Descriptor instead.

func (*CacheRecord) EqualMessageVT 

func (this *CacheRecord) EqualMessageVT(thatMsg proto.Message) bool

func (*CacheRecord) EqualVT 

func (this *CacheRecord) EqualVT(that *CacheRecord) bool

func (*CacheRecord) GetDigest 

func (x *CacheRecord) GetDigest() string

func (*CacheRecord) GetLinkname 

func (x *CacheRecord) GetLinkname() string

func (*CacheRecord) GetType 

func (x *CacheRecord) GetType() CacheRecordType

func (*CacheRecord) MarshalToSizedBufferVT 

func (m *CacheRecord) MarshalToSizedBufferVT(dAtA []byte) (int, error)

func (*CacheRecord) MarshalToVT 

func (m *CacheRecord) MarshalToVT(dAtA []byte) (int, error)

func (*CacheRecord) MarshalVT 

func (m *CacheRecord) MarshalVT() (dAtA []byte, err error)

func (*CacheRecord) ProtoMessage 

func (*CacheRecord) ProtoMessage()

func (*CacheRecord) ProtoReflect 

func (x *CacheRecord) ProtoReflect() protoreflect.Message

func (*CacheRecord) Reset 

func (x *CacheRecord) Reset()

func (*CacheRecord) SizeVT 

func (m *CacheRecord) SizeVT() (n int)

func (*CacheRecord) String 

func (x *CacheRecord) String() string

func (*CacheRecord) UnmarshalVT 

func (m *CacheRecord) UnmarshalVT(dAtA []byte) error

type CacheRecordType 

type CacheRecordType int32
const (
	CacheRecordType_FILE       CacheRecordType = 0
	CacheRecordType_DIR        CacheRecordType = 1
	CacheRecordType_DIR_HEADER CacheRecordType = 2
	CacheRecordType_SYMLINK    CacheRecordType = 3
)

func (CacheRecordType) Descriptor 

func (CacheRecordType) Descriptor() protoreflect.EnumDescriptor

func (CacheRecordType) Enum 

func (x CacheRecordType) Enum() *CacheRecordType

func (CacheRecordType) EnumDescriptor 

func (CacheRecordType) EnumDescriptor() ([]byte, []int)

Deprecated: Use CacheRecordType.Descriptor instead.

func (CacheRecordType) Number 

func (x CacheRecordType) Number() protoreflect.EnumNumber

func (CacheRecordType) String 

func (x CacheRecordType) String() string

func (CacheRecordType) Type 

func (CacheRecordType) Type() protoreflect.EnumType

type CacheRecordWithPath 

type CacheRecordWithPath struct {
	Path   string       `protobuf:"bytes,1,opt,name=path,proto3" json:"path,omitempty"`
	Record *CacheRecord `protobuf:"bytes,2,opt,name=record,proto3" json:"record,omitempty"`
	// contains filtered or unexported fields
}

func (*CacheRecordWithPath) CloneMessageVT 

func (m *CacheRecordWithPath) CloneMessageVT() proto.Message

func (*CacheRecordWithPath) CloneVT 

func (m *CacheRecordWithPath) CloneVT() *CacheRecordWithPath

func (*CacheRecordWithPath) Descriptor 

func (*CacheRecordWithPath) Descriptor() ([]byte, []int)

Deprecated: Use CacheRecordWithPath.ProtoReflect.Descriptor instead.

func (*CacheRecordWithPath) EqualMessageVT 

func (this *CacheRecordWithPath) EqualMessageVT(thatMsg proto.Message) bool

func (*CacheRecordWithPath) EqualVT 

func (this *CacheRecordWithPath) EqualVT(that *CacheRecordWithPath) bool

func (*CacheRecordWithPath) GetPath 

func (x *CacheRecordWithPath) GetPath() string

func (*CacheRecordWithPath) GetRecord 

func (x *CacheRecordWithPath) GetRecord() *CacheRecord

func (*CacheRecordWithPath) MarshalToSizedBufferVT 

func (m *CacheRecordWithPath) MarshalToSizedBufferVT(dAtA []byte) (int, error)

func (*CacheRecordWithPath) MarshalToVT 

func (m *CacheRecordWithPath) MarshalToVT(dAtA []byte) (int, error)

func (*CacheRecordWithPath) MarshalVT 

func (m *CacheRecordWithPath) MarshalVT() (dAtA []byte, err error)

func (*CacheRecordWithPath) ProtoMessage 

func (*CacheRecordWithPath) ProtoMessage()

func (*CacheRecordWithPath) ProtoReflect 

func (x *CacheRecordWithPath) ProtoReflect() protoreflect.Message

func (*CacheRecordWithPath) Reset 

func (x *CacheRecordWithPath) Reset()

func (*CacheRecordWithPath) SizeVT 

func (m *CacheRecordWithPath) SizeVT() (n int)

func (*CacheRecordWithPath) String 

func (x *CacheRecordWithPath) String() string

func (*CacheRecordWithPath) UnmarshalVT 

func (m *CacheRecordWithPath) UnmarshalVT(dAtA []byte) error

type CacheRecords 

type CacheRecords struct {
	Paths []*CacheRecordWithPath `protobuf:"bytes,1,rep,name=paths,proto3" json:"paths,omitempty"`
	// contains filtered or unexported fields
}

func (*CacheRecords) CloneMessageVT 

func (m *CacheRecords) CloneMessageVT() proto.Message

func (*CacheRecords) CloneVT 

func (m *CacheRecords) CloneVT() *CacheRecords

func (*CacheRecords) Descriptor 

func (*CacheRecords) Descriptor() ([]byte, []int)

Deprecated: Use CacheRecords.ProtoReflect.Descriptor instead.

func (*CacheRecords) EqualMessageVT 

func (this *CacheRecords) EqualMessageVT(thatMsg proto.Message) bool

func (*CacheRecords) EqualVT 

func (this *CacheRecords) EqualVT(that *CacheRecords) bool

func (*CacheRecords) GetPaths 

func (x *CacheRecords) GetPaths() []*CacheRecordWithPath

func (*CacheRecords) MarshalToSizedBufferVT 

func (m *CacheRecords) MarshalToSizedBufferVT(dAtA []byte) (int, error)

func (*CacheRecords) MarshalToVT 

func (m *CacheRecords) MarshalToVT(dAtA []byte) (int, error)

func (*CacheRecords) MarshalVT 

func (m *CacheRecords) MarshalVT() (dAtA []byte, err error)

func (*CacheRecords) ProtoMessage 

func (*CacheRecords) ProtoMessage()

func (*CacheRecords) ProtoReflect 

func (x *CacheRecords) ProtoReflect() protoreflect.Message

func (*CacheRecords) Reset 

func (x *CacheRecords) Reset()

func (*CacheRecords) SizeVT 

func (m *CacheRecords) SizeVT() (n int)

func (*CacheRecords) String 

func (x *CacheRecords) String() string

func (*CacheRecords) UnmarshalVT 

func (m *CacheRecords) UnmarshalVT(dAtA []byte) error

type ChecksumOpts 

type ChecksumOpts struct {
	FollowLinks     bool
	Wildcard        bool
	IncludePatterns []string
	ExcludePatterns []string
}

type Hashed 

type Hashed interface {
	Digest() digest.Digest
}

Source Files

checksum.go checksum.pb.go checksum_unix.go checksum_vtproto.pb.go filehash.go filehash_unix.go path.go tarsum.go

Version
v0.20.0
Published
Feb 19, 2025
Platform
js/wasm
Imports
35 packages
Last checked
2 minutes ago –

Tools for package owners.