buildkit

Documentation

Index

• Constants
• func ArrayFile(input []string) []byte
• func ExtractFileFromState(ctx context.Context, c gwclient.Client, st *llb.State, path string) ([]byte, error)
• func NewClient(ctx context.Context, bkOpts Opts) (*client.Client, error)
• func Sh(cmd string) llb.RunOption
• func ValidateClient(ctx context.Context, c *client.Client) error
• func WithArrayFile(s *llb.State, path string, contents []string) llb.State
• func WithFileBytes(s *llb.State, path string, contents []byte) llb.State
• func WithFileString(s *llb.State, path, contents string) llb.State
• type Config
  • func InitializeBuildkitConfig(ctx context.Context, c gwclient.Client, userImage string) (*Config, error)
• type Opts

Constants

const (
	DefaultAddr = "unix:///run/buildkit/buildkitd.sock"
)

Functions

func ArrayFile

func ArrayFile(input []string) []byte

func ExtractFileFromState

func ExtractFileFromState(ctx context.Context, c gwclient.Client, st *llb.State, path string) ([]byte, error)

Extracts the bytes of the file denoted by `path` from the state `st`.

func NewClient

func NewClient(ctx context.Context, bkOpts Opts) (*client.Client, error)

NewClient returns a new buildkit client with the given addr. If addr is empty it will first try to connect to docker's buildkit instance and then fallback to DefaultAddr.

func Sh

func Sh(cmd string) llb.RunOption

func ValidateClient

func ValidateClient(ctx context.Context, c *client.Client) error

ValidateClient checks to ensure the connected buildkit instance supports the features required by copa.

func WithArrayFile

func WithArrayFile(s *llb.State, path string, contents []string) llb.State

func WithFileBytes

func WithFileBytes(s *llb.State, path string, contents []byte) llb.State

func WithFileString

func WithFileString(s *llb.State, path, contents string) llb.State

Types

type Config

type Config struct {
	ImageName         string
	Client            gwclient.Client
	ConfigData        []byte
	PatchedConfigData []byte
	Platform          *ispec.Platform
	ImageState        llb.State
	PatchedImageState llb.State
}

func InitializeBuildkitConfig

func InitializeBuildkitConfig(ctx context.Context, c gwclient.Client, userImage string) (*Config, error)

type Opts

type Opts struct {
	Addr       string
	CACertPath string
	CertPath   string
	KeyPath    string
}