util

Documentation

Index

• func DecryptConfig(decryptionKeys []string) (*encconfig.DecryptConfig, error)
• func EncryptConfig(encryptionKeys []string, encryptLayers []int) (*encconfig.EncryptConfig, *[]int, error)
• func ExportFromReader(input io.Reader, opts define.BuildOutputOption) error
• func GetFormat(format string) (string, error)
• func GetTempDir() string
• func LookupImage(ctx *types.SystemContext, store storage.Store, image string) (*libimage.Image, error)
• func NormalizePlatform(platform v1.Platform) v1.Platform

Functions

func DecryptConfig

func DecryptConfig(decryptionKeys []string) (*encconfig.DecryptConfig, error)

DecryptConfig translates decryptionKeys into a DescriptionConfig structure

func EncryptConfig

func EncryptConfig(encryptionKeys []string, encryptLayers []int) (*encconfig.EncryptConfig, *[]int, error)

EncryptConfig translates encryptionKeys into a EncriptionsConfig structure

func ExportFromReader

func ExportFromReader(input io.Reader, opts define.BuildOutputOption) error

ExportFromReader reads bytes from given reader and exports to external tar, directory or stdout.

func GetFormat

func GetFormat(format string) (string, error)

GetFormat translates format string into either docker or OCI format constant

func GetTempDir

func GetTempDir() string

GetTempDir returns base for a temporary directory on host.

func LookupImage

func LookupImage(ctx *types.SystemContext, store storage.Store, image string) (*libimage.Image, error)

LookupImage returns *Image to corresponding imagename or id

func NormalizePlatform

func NormalizePlatform(platform v1.Platform) v1.Platform

NormalizePlatform validates and translate the platform to the canonical value.

For example, if "Aarch64" is encountered, we change it to "arm64" or if "x86_64" is encountered, it becomes "amd64".

Wrapper around libimage.NormalizePlatform to return and consume v1.Platform instead of independent os, arch and variant.