llb

package
v0.6.0 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Jul 31, 2019 License: Apache-2.0 Imports: 24 Imported by: 599

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Index

Constants

View Source 
const (
	NetModeSandbox = pb.NetMode_UNSET
	NetModeHost    = pb.NetMode_HOST
	NetModeNone    = pb.NetMode_NONE
)
View Source 
const (
	SecurityModeInsecure = pb.SecurityMode_INSECURE
	SecurityModeSandbox  = pb.SecurityMode_SANDBOX
)

Variables

View Source 
var (
	LinuxAmd64   = Platform(specs.Platform{OS: "linux", Architecture: "amd64"})
	LinuxArmhf   = Platform(specs.Platform{OS: "linux", Architecture: "arm", Variant: "v7"})
	LinuxArm     = LinuxArmhf
	LinuxArmel   = Platform(specs.Platform{OS: "linux", Architecture: "arm", Variant: "v6"})
	LinuxArm64   = Platform(specs.Platform{OS: "linux", Architecture: "arm64"})
	LinuxS390x   = Platform(specs.Platform{OS: "linux", Architecture: "s390x"})
	LinuxPpc64le = Platform(specs.Platform{OS: "linux", Architecture: "ppc64le"})
	Darwin       = Platform(specs.Platform{OS: "darwin", Architecture: "amd64"})
	Windows      = Platform(specs.Platform{OS: "windows", Architecture: "amd64"})
)
View Source 
var IgnoreCache = constraintsOptFunc(func(c *Constraints) {
	c.Metadata.IgnoreCache = true
})
View Source 
var MarkImageInternal = imageOptionFunc(func(ii *ImageInfo) {
	ii.RecordType = "internal"
})
View Source 
var SSHOptional = sshOptionFunc(func(si *SSHInfo) {
	si.Optional = true
})
View Source 
var SecretOptional = secretOptionFunc(func(si *SecretInfo) {
	si.Optional = true
})

Functions

func ForceNoOutput added in v0.5.0 

func ForceNoOutput(m *mount)

func MarshalConstraints 

func MarshalConstraints(base, override *Constraints) (*pb.Op, *pb.OpMetadata)

func Readonly 

func Readonly(m *mount)

func WriteTo 

func WriteTo(def *Definition, w io.Writer) error

Types

type CacheMountSharingMode 

type CacheMountSharingMode int
const (
	CacheMountShared CacheMountSharingMode = iota
	CacheMountPrivate
	CacheMountLocked
)

type ChownOpt added in v0.5.0 

type ChownOpt struct {
	User  *UserOpt
	Group *UserOpt
}

func (ChownOpt) SetCopyOption added in v0.5.0 

func (co ChownOpt) SetCopyOption(mi *CopyInfo)

func (ChownOpt) SetMkdirOption added in v0.5.0 

func (co ChownOpt) SetMkdirOption(mi *MkdirInfo)

func (ChownOpt) SetMkfileOption added in v0.5.0 

func (co ChownOpt) SetMkfileOption(mi *MkfileInfo)

type ChownOption added in v0.5.0 

type ChownOption interface {
	MkdirOption
	MkfileOption
	CopyOption
}

func WithUIDGID added in v0.5.0 

func WithUIDGID(uid, gid int) ChownOption

func WithUser added in v0.5.0 

func WithUser(name string) ChownOption

type Constraints 

type Constraints struct {
	Platform          *specs.Platform
	WorkerConstraints []string
	Metadata          pb.OpMetadata
	LocalUniqueID     string
	Caps              *apicaps.CapSet
}

type ConstraintsOpt 

type ConstraintsOpt interface {
	SetConstraintsOption(*Constraints)
	RunOption
	LocalOption
	HTTPOption
	ImageOption
	GitOption
}

func LocalUniqueID 

func LocalUniqueID(v string) ConstraintsOpt

func Platform 

func Platform(p specs.Platform) ConstraintsOpt

func Require 

func Require(filters ...string) ConstraintsOpt

func WithCaps 

func WithCaps(caps apicaps.CapSet) ConstraintsOpt

WithCaps exposes supported LLB caps to the marshaler

func WithCustomName 

func WithCustomName(name string) ConstraintsOpt

func WithCustomNamef added in v0.4.0 

func WithCustomNamef(name string, a ...interface{}) ConstraintsOpt

func WithDescription 

func WithDescription(m map[string]string) ConstraintsOpt

func WithExportCache 

func WithExportCache() ConstraintsOpt

WithExportCache forces results for this vertex to be exported with the cache

func WithoutDefaultExportCache 

func WithoutDefaultExportCache() ConstraintsOpt

WithoutDefaultExportCache resets the cache export for the vertex to use the default defined by the build configuration.

func WithoutExportCache 

func WithoutExportCache() ConstraintsOpt

WithoutExportCache sets results for this vertex to be not exported with the cache

type CopyInfo added in v0.5.0 

type CopyInfo struct {
	Mode                *os.FileMode
	FollowSymlinks      bool
	CopyDirContentsOnly bool
	AttemptUnpack       bool
	CreateDestPath      bool
	AllowWildcard       bool
	AllowEmptyWildcard  bool
	ChownOpt            *ChownOpt
	CreatedTime         *time.Time
}

func (*CopyInfo) SetCopyOption added in v0.5.0 

func (mi *CopyInfo) SetCopyOption(mi2 *CopyInfo)

type CopyInput added in v0.5.0 

type CopyInput interface {
	// contains filtered or unexported methods
}

CopyInput is either llb.State or *FileActionWithState

type CopyOption added in v0.5.0 

type CopyOption interface {
	SetCopyOption(*CopyInfo)
}

type CreatedTime added in v0.5.0 

type CreatedTime time.Time

func WithCreatedTime added in v0.5.0 

func WithCreatedTime(t time.Time) CreatedTime

func (CreatedTime) SetCopyOption added in v0.5.0 

func (c CreatedTime) SetCopyOption(mi *CopyInfo)

func (CreatedTime) SetMkdirOption added in v0.5.0 

func (c CreatedTime) SetMkdirOption(mi *MkdirInfo)

func (CreatedTime) SetMkfileOption added in v0.5.0 

func (c CreatedTime) SetMkfileOption(mi *MkfileInfo)

type Definition 

type Definition struct {
	Def      [][]byte
	Metadata map[digest.Digest]pb.OpMetadata
}

Definition is the LLB definition structure with per-vertex metadata entries Corresponds to the Definition structure defined in solver/pb.Definition.

func ReadFrom 

func ReadFrom(r io.Reader) (*Definition, error)

func (*Definition) FromPB 

func (def *Definition) FromPB(x *pb.Definition)

func (*Definition) ToPB 

func (def *Definition) ToPB() *pb.Definition

type EnvList 

type EnvList []KeyValue

func (EnvList) AddOrReplace 

func (e EnvList) AddOrReplace(k, v string) EnvList

func (EnvList) Delete 

func (e EnvList) Delete(k string) EnvList

func (EnvList) Get 

func (e EnvList) Get(k string) (string, bool)

func (EnvList) Index 

func (e EnvList) Index(k string) (int, bool)

func (EnvList) SetDefault 

func (e EnvList) SetDefault(k, v string) EnvList

func (EnvList) ToArray 

func (e EnvList) ToArray() []string

type ExecInfo 

type ExecInfo struct {
	State          State
	Mounts         []MountInfo
	ReadonlyRootFS bool
	ProxyEnv       *ProxyEnv
	Secrets        []SecretInfo
	SSH            []SSHInfo
	// contains filtered or unexported fields
}

type ExecOp 

type ExecOp struct {
	MarshalCache
	// contains filtered or unexported fields
}

func NewExecOp 

func NewExecOp(root Output, meta Meta, readOnly bool, c Constraints) *ExecOp

func (*ExecOp) AddMount 

func (e *ExecOp) AddMount(target string, source Output, opt ...MountOption) Output

func (*ExecOp) GetMount 

func (e *ExecOp) GetMount(target string) Output

func (*ExecOp) Inputs 

func (e *ExecOp) Inputs() (inputs []Output)

func (*ExecOp) Marshal 

func (e *ExecOp) Marshal(c *Constraints) (digest.Digest, []byte, *pb.OpMetadata, error)

func (*ExecOp) Output 

func (e *ExecOp) Output() Output

func (*ExecOp) Validate 

func (e *ExecOp) Validate() error

type ExecState 

type ExecState struct {
	State
	// contains filtered or unexported fields
}

func (ExecState) AddMount 

func (e ExecState) AddMount(target string, source State, opt ...MountOption) State

func (ExecState) GetMount 

func (e ExecState) GetMount(target string) State

func (ExecState) Root 

func (e ExecState) Root() State

type FileAction added in v0.5.0 

type FileAction struct {
	// contains filtered or unexported fields
}

func Copy added in v0.5.0 

func Copy(input CopyInput, src, dest string, opts ...CopyOption) *FileAction

func Mkdir added in v0.5.0 

func Mkdir(p string, m os.FileMode, opt ...MkdirOption) *FileAction

func Mkfile added in v0.5.0 

func Mkfile(p string, m os.FileMode, dt []byte, opts ...MkfileOption) *FileAction

func Rm added in v0.5.0 

func Rm(p string, opts ...RmOption) *FileAction

func (*FileAction) Copy added in v0.5.0 

func (fa *FileAction) Copy(input CopyInput, src, dest string, opt ...CopyOption) *FileAction

func (*FileAction) Mkdir added in v0.5.0 

func (fa *FileAction) Mkdir(p string, m os.FileMode, opt ...MkdirOption) *FileAction

func (*FileAction) Mkfile added in v0.5.0 

func (fa *FileAction) Mkfile(p string, m os.FileMode, dt []byte, opt ...MkfileOption) *FileAction

func (*FileAction) Rm added in v0.5.0 

func (fa *FileAction) Rm(p string, opt ...RmOption) *FileAction

func (*FileAction) WithState added in v0.5.0 

func (fa *FileAction) WithState(s State) CopyInput

type FileOp added in v0.5.0 

type FileOp struct {
	MarshalCache
	// contains filtered or unexported fields
}

func NewFileOp added in v0.5.0 

func NewFileOp(s State, action *FileAction, c Constraints) *FileOp

func (*FileOp) Inputs added in v0.5.0 

func (f *FileOp) Inputs() (inputs []Output)

func (*FileOp) Marshal added in v0.5.0 

func (f *FileOp) Marshal(c *Constraints) (digest.Digest, []byte, *pb.OpMetadata, error)

func (*FileOp) Output added in v0.5.0 

func (f *FileOp) Output() Output

func (*FileOp) Validate added in v0.5.0 

func (f *FileOp) Validate() error

type GitInfo 

type GitInfo struct {
	KeepGitDir bool
	// contains filtered or unexported fields
}

type GitOption 

type GitOption interface {
	SetGitOption(*GitInfo)
}

func KeepGitDir 

func KeepGitDir() GitOption

type HTTPInfo 

type HTTPInfo struct {
	Checksum digest.Digest
	Filename string
	Perm     int
	UID      int
	GID      int
	// contains filtered or unexported fields
}

type HTTPOption 

type HTTPOption interface {
	SetHTTPOption(*HTTPInfo)
}

func Checksum 

func Checksum(dgst digest.Digest) HTTPOption

func Chmod 

func Chmod(perm os.FileMode) HTTPOption

func Chown 

func Chown(uid, gid int) HTTPOption

func Filename 

func Filename(name string) HTTPOption

type HostIP 

type HostIP struct {
	Host string
	IP   net.IP
}

type ImageInfo 

type ImageInfo struct {
	RecordType string
	// contains filtered or unexported fields
}

type ImageMetaResolver 

type ImageMetaResolver interface {
	ResolveImageConfig(ctx context.Context, ref string, opt gw.ResolveImageConfigOpt) (digest.Digest, []byte, error)
}

ImageMetaResolver can resolve image config metadata from a reference

type ImageOption 

type ImageOption interface {
	SetImageOption(*ImageInfo)
}

func WithMetaResolver 

func WithMetaResolver(mr ImageMetaResolver) ImageOption

WithMetaResolver adds a metadata resolver to an image

type KeyValue 

type KeyValue struct {
	// contains filtered or unexported fields
}

type LocalInfo 

type LocalInfo struct {
	SessionID       string
	IncludePatterns string
	ExcludePatterns string
	FollowPaths     string
	SharedKeyHint   string
	// contains filtered or unexported fields
}

type LocalOption 

type LocalOption interface {
	SetLocalOption(*LocalInfo)
}

func ExcludePatterns 

func ExcludePatterns(p []string) LocalOption

func FollowPaths 

func FollowPaths(p []string) LocalOption

func IncludePatterns 

func IncludePatterns(p []string) LocalOption

func SessionID 

func SessionID(id string) LocalOption

func SharedKeyHint 

func SharedKeyHint(h string) LocalOption

type MarshalCache 

type MarshalCache struct {
	// contains filtered or unexported fields
}

func (*MarshalCache) Cached 

func (mc *MarshalCache) Cached(c *Constraints) bool

func (*MarshalCache) Load 

func (mc *MarshalCache) Load() (digest.Digest, []byte, *pb.OpMetadata, error)

func (*MarshalCache) Store 

func (mc *MarshalCache) Store(dt []byte, md *pb.OpMetadata, c *Constraints)

type Meta 

type Meta struct {
	Args       []string
	Env        EnvList
	Cwd        string
	User       string
	ProxyEnv   *ProxyEnv
	ExtraHosts []HostIP
	Network    pb.NetMode
	Security   pb.SecurityMode
}

type MkdirInfo added in v0.5.0 

type MkdirInfo struct {
	MakeParents bool
	ChownOpt    *ChownOpt
	CreatedTime *time.Time
}

func (*MkdirInfo) SetMkdirOption added in v0.5.0 

func (mi *MkdirInfo) SetMkdirOption(mi2 *MkdirInfo)

type MkdirOption added in v0.5.0 

type MkdirOption interface {
	SetMkdirOption(*MkdirInfo)
}

func WithParents added in v0.5.0 

func WithParents(b bool) MkdirOption

type MkfileInfo added in v0.5.0 

type MkfileInfo struct {
	ChownOpt    *ChownOpt
	CreatedTime *time.Time
}

func (*MkfileInfo) SetMkfileOption added in v0.5.0 

func (mi *MkfileInfo) SetMkfileOption(mi2 *MkfileInfo)

type MkfileOption added in v0.5.0 

type MkfileOption interface {
	SetMkfileOption(*MkfileInfo)
}

type MountInfo 

type MountInfo struct {
	Target string
	Source Output
	Opts   []MountOption
}

type MountOption 

type MountOption func(*mount)

func AsPersistentCacheDir 

func AsPersistentCacheDir(id string, sharing CacheMountSharingMode) MountOption

func SourcePath 

func SourcePath(src string) MountOption

func Tmpfs 

func Tmpfs() MountOption

type Output 

type Output interface {
	ToInput(*Constraints) (*pb.Input, error)
	Vertex() Vertex
}

type ProxyEnv 

type ProxyEnv struct {
	HttpProxy  string
	HttpsProxy string
	FtpProxy   string
	NoProxy    string
}

type ResolveMode 

type ResolveMode int
const (
	ResolveModeDefault ResolveMode = iota
	ResolveModeForcePull
	ResolveModePreferLocal
)

func (ResolveMode) SetImageOption 

func (r ResolveMode) SetImageOption(ii *ImageInfo)

func (ResolveMode) String 

func (r ResolveMode) String() string

type RmInfo added in v0.5.0 

type RmInfo struct {
	AllowNotFound bool
	AllowWildcard bool
}

func (*RmInfo) SetRmOption added in v0.5.0 

func (mi *RmInfo) SetRmOption(mi2 *RmInfo)

type RmOption added in v0.5.0 

type RmOption interface {
	SetRmOption(*RmInfo)
}

func WithAllowNotFound added in v0.5.0 

func WithAllowNotFound(b bool) RmOption

func WithAllowWildcard added in v0.5.0 

func WithAllowWildcard(b bool) RmOption

type RunOption 

type RunOption interface {
	SetRunOption(es *ExecInfo)
}

func AddEnv 

func AddEnv(key, value string) RunOption

func AddEnvf 

func AddEnvf(key, value string, v ...interface{}) RunOption

func AddExtraHost 

func AddExtraHost(host string, ip net.IP) RunOption

func AddMount 

func AddMount(dest string, mountState State, opts ...MountOption) RunOption

func AddSSHSocket 

func AddSSHSocket(opts ...SSHOption) RunOption

func AddSecret 

func AddSecret(dest string, opts ...SecretOption) RunOption

func Args 

func Args(a []string) RunOption

func Dir 

func Dir(str string) RunOption

func Dirf 

func Dirf(str string, v ...interface{}) RunOption

func Network 

func Network(n pb.NetMode) RunOption

func ReadonlyRootFS 

func ReadonlyRootFS() RunOption

func Reset 

func Reset(s State) RunOption

func Security added in v0.5.0 

func Security(s pb.SecurityMode) RunOption

func Shlex 

func Shlex(str string) RunOption

func Shlexf 

func Shlexf(str string, v ...interface{}) RunOption

func User 

func User(str string) RunOption

func With 

func With(so ...StateOption) RunOption

func WithProxy 

func WithProxy(ps ProxyEnv) RunOption

type SSHInfo 

type SSHInfo struct {
	ID       string
	Target   string
	Mode     int
	UID      int
	GID      int
	Optional bool
}

type SSHOption 

type SSHOption interface {
	SetSSHOption(*SSHInfo)
}

func SSHID 

func SSHID(id string) SSHOption

func SSHSocketOpt 

func SSHSocketOpt(target string, uid, gid, mode int) SSHOption

func SSHSocketTarget 

func SSHSocketTarget(target string) SSHOption

type SecretInfo 

type SecretInfo struct {
	ID       string
	Target   string
	Mode     int
	UID      int
	GID      int
	Optional bool
}

type SecretOption 

type SecretOption interface {
	SetSecretOption(*SecretInfo)
}

func SecretFileOpt 

func SecretFileOpt(uid, gid, mode int) SecretOption

func SecretID 

func SecretID(id string) SecretOption

type SourceOp 

type SourceOp struct {
	MarshalCache
	// contains filtered or unexported fields
}

func NewSource 

func NewSource(id string, attrs map[string]string, c Constraints) *SourceOp

func (*SourceOp) Inputs 

func (s *SourceOp) Inputs() []Output

func (*SourceOp) Marshal 

func (s *SourceOp) Marshal(constraints *Constraints) (digest.Digest, []byte, *pb.OpMetadata, error)

func (*SourceOp) Output 

func (s *SourceOp) Output() Output

func (*SourceOp) Validate 

func (s *SourceOp) Validate() error

type State 

type State struct {
	// contains filtered or unexported fields
}

func Git 

func Git(remote, ref string, opts ...GitOption) State

func HTTP 

func HTTP(url string, opts ...HTTPOption) State

func Image 

func Image(ref string, opts ...ImageOption) State

func Local 

func Local(name string, opts ...LocalOption) State

func NewState 

func NewState(o Output) State

func Scratch 

func Scratch() State

func (State) AddEnv 

func (s State) AddEnv(key, value string) State

func (State) AddEnvf 

func (s State) AddEnvf(key, value string, v ...interface{}) State

func (State) AddExtraHost 

func (s State) AddExtraHost(host string, ip net.IP) State

func (State) Dir 

func (s State) Dir(str string) State

func (State) Dirf 

func (s State) Dirf(str string, v ...interface{}) State

func (State) Env 

func (s State) Env() []string

func (State) File added in v0.5.0 

func (s State) File(a *FileAction, opts ...ConstraintsOpt) State

func (State) GetArgs 

func (s State) GetArgs() []string

func (State) GetDir 

func (s State) GetDir() string

func (State) GetEnv 

func (s State) GetEnv(key string) (string, bool)

func (State) GetNetwork 

func (s State) GetNetwork() pb.NetMode

func (State) GetPlatform 

func (s State) GetPlatform() *specs.Platform

func (State) GetSecurity added in v0.5.0 

func (s State) GetSecurity() pb.SecurityMode

func (State) Marshal 

func (s State) Marshal(co ...ConstraintsOpt) (*Definition, error)

func (State) Network 

func (s State) Network(n pb.NetMode) State

func (State) Output 

func (s State) Output() Output

func (State) Platform 

func (s State) Platform(p specs.Platform) State

func (State) Reset 

func (s State) Reset(s2 State) State

func (State) Run 

func (s State) Run(ro ...RunOption) ExecState

func (State) Security added in v0.5.0 

func (s State) Security(n pb.SecurityMode) State

func (State) SetMarshalDefaults 

func (s State) SetMarshalDefaults(co ...ConstraintsOpt) State

func (State) User 

func (s State) User(v string) State

func (State) Validate 

func (s State) Validate() error

func (State) Value 

func (s State) Value(k interface{}) interface{}

func (State) With 

func (s State) With(so ...StateOption) State

func (State) WithImageConfig added in v0.3.2 

func (s State) WithImageConfig(c []byte) (State, error)

func (State) WithOutput 

func (s State) WithOutput(o Output) State

func (State) WithValue 

func (s State) WithValue(k, v interface{}) State

type StateOption 

type StateOption func(State) State

type UserOpt added in v0.5.0 

type UserOpt struct {
	UID  int
	Name string
}

type Vertex 

type Vertex interface {
	Validate() error
	Marshal(*Constraints) (digest.Digest, []byte, *pb.OpMetadata, error)
	Output() Output
	Inputs() []Output
}

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