builder

Documentation

Index

• Constants
• type Blob
• type Builder
  • func FromImage(img imgutil.Image) (*Builder, error)
  • func New(baseImage imgutil.Image, name string) (*Builder, error)
  • func (b *Builder) AddBuildpack(bp dist.Buildpack)
  • func (b *Builder) Buildpacks() []BuildpackMetadata
  • func (b *Builder) CreatedBy() CreatorMetadata
  • func (b *Builder) Description() string
  • func (b *Builder) Image() imgutil.Image
  • func (b *Builder) LifecycleDescriptor() LifecycleDescriptor
  • func (b *Builder) Mixins() []string
  • func (b *Builder) Name() string
  • func (b *Builder) Order() dist.Order
  • func (b *Builder) Save(logger logging.Logger) error
  • func (b *Builder) SetDescription(description string)
  • func (b *Builder) SetEnv(env map[string]string)
  • func (b *Builder) SetLifecycle(lifecycle Lifecycle) error
  • func (b *Builder) SetOrder(order dist.Order)
  • func (b *Builder) SetStack(stackConfig builder.StackConfig)
  • func (b *Builder) Stack() StackMetadata
• type BuildpackMetadata
• type CreatorMetadata
• type Lifecycle
  • func NewLifecycle(blob Blob) (Lifecycle, error)
• type LifecycleAPI
• type LifecycleDescriptor
• type LifecycleInfo
• type LifecycleMetadata
• type Metadata
• type RunImageMetadata
• type StackMetadata
• type V1Group
• type V1Order
  • func (o V1Order) ToOrder() dist.Order
• type Version
  • func VersionMustParse(v string) *Version
  • func (v *Version) MarshalText() ([]byte, error)
  • func (v *Version) String() string
  • func (v *Version) UnmarshalText(text []byte) error

Constants

const (
	AssumedLifecycleVersion   = "0.3.0"
	AssumedPlatformAPIVersion = "0.1"

	DefaultLifecycleVersion    = "0.5.0"
	DefaultBuildpackAPIVersion = "0.2"
	DefaultPlatformAPIVersion  = "0.1"
)

const (
	OrderLabel = "io.buildpacks.buildpack.order"
)

Types

type Blob

type Blob interface {
	Open() (io.ReadCloser, error)
}

type Builder

type Builder struct {
	UID, GID int
	StackID  string
	// contains filtered or unexported fields
}

func FromImage

func FromImage(img imgutil.Image) (*Builder, error)

FromImage constructs a builder from a builder image

func New

func New(baseImage imgutil.Image, name string) (*Builder, error)

New constructs a new builder from base image

func (*Builder) AddBuildpack

func (b *Builder) AddBuildpack(bp dist.Buildpack)

func (*Builder) Buildpacks

func (b *Builder) Buildpacks() []BuildpackMetadata

func (*Builder) CreatedBy

func (b *Builder) CreatedBy() CreatorMetadata

func (*Builder) Description

func (b *Builder) Description() string

func (*Builder) Image

func (b *Builder) Image() imgutil.Image

func (*Builder) LifecycleDescriptor

func (b *Builder) LifecycleDescriptor() LifecycleDescriptor

func (*Builder) Mixins

func (b *Builder) Mixins() []string

func (*Builder) Name

func (b *Builder) Name() string

func (*Builder) Order

func (b *Builder) Order() dist.Order

func (*Builder) Save

func (b *Builder) Save(logger logging.Logger) error

func (*Builder) SetDescription

func (b *Builder) SetDescription(description string)

func (*Builder) SetEnv

func (b *Builder) SetEnv(env map[string]string)

func (*Builder) SetLifecycle

func (b *Builder) SetLifecycle(lifecycle Lifecycle) error

func (*Builder) SetOrder

func (b *Builder) SetOrder(order dist.Order)

func (*Builder) SetStack

func (b *Builder) SetStack(stackConfig builder.StackConfig)

func (*Builder) Stack

func (b *Builder) Stack() StackMetadata

type BuildpackMetadata

type BuildpackMetadata struct {
	dist.BuildpackInfo
	Latest bool `json:"latest"` // deprecated
}

type CreatorMetadata

type CreatorMetadata struct {
	Name    string `json:"name"`
	Version string `json:"version"`
}

type Lifecycle

type Lifecycle interface {
	Blob
	Descriptor() LifecycleDescriptor
}

func NewLifecycle

func NewLifecycle(blob Blob) (Lifecycle, error)

type LifecycleAPI

type LifecycleAPI struct {
	BuildpackVersion *api.Version `toml:"buildpack" json:"buildpack"`
	PlatformVersion  *api.Version `toml:"platform" json:"platform"`
}

type LifecycleDescriptor

type LifecycleDescriptor struct {
	Info LifecycleInfo `toml:"lifecycle"`
	API  LifecycleAPI  `toml:"api"`
}

type LifecycleInfo

type LifecycleInfo struct {
	Version *Version `toml:"version" json:"version"`
}

type LifecycleMetadata

type LifecycleMetadata struct {
	LifecycleInfo
	API LifecycleAPI `json:"api"`
}

type Metadata

type Metadata struct {
	Description string              `json:"description"`
	Buildpacks  []BuildpackMetadata `json:"buildpacks"`
	Groups      V1Order             `json:"groups"` // deprecated
	Stack       StackMetadata       `json:"stack"`
	Lifecycle   LifecycleMetadata   `json:"lifecycle"`
	CreatedBy   CreatorMetadata     `json:"createdBy"`
}

type RunImageMetadata

type RunImageMetadata struct {
	Image   string   `json:"image" toml:"image"`
	Mirrors []string `json:"mirrors" toml:"mirrors"`
}

type StackMetadata

type StackMetadata struct {
	RunImage RunImageMetadata `json:"runImage" toml:"run-image"`
}

type V1Group

type V1Group struct {
	Buildpacks []dist.BuildpackRef `toml:"buildpacks" json:"buildpacks"`
}

type V1Order

type V1Order []V1Group

func (V1Order) ToOrder

func (o V1Order) ToOrder() dist.Order

type Version

type Version struct {
	semver.Version
}

Version is an extension to semver.Version to make it marshalable.

func VersionMustParse

func VersionMustParse(v string) *Version

func (*Version) MarshalText

func (v *Version) MarshalText() ([]byte, error)

MarshalText makes Version satisfy the encoding.TextMarshaler interface.

func (*Version) String

func (v *Version) String() string

func (*Version) UnmarshalText

func (v *Version) UnmarshalText(text []byte) error

UnmarshalText makes Version satisfy the encoding.TextUnmarshaler interface.