util

Documentation

Index

• func ExportFromReader(input io.Reader, opts define.BuildOutputOption) error
• func LookupImage(ctx *types.SystemContext, store storage.Store, image string) (*libimage.Image, error)
• func NormalizePlatform(platform v1.Platform) v1.Platform
• func SetHas(m map[string]struct{}, k string) bool

Functions

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 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.

func SetHas

func SetHas(m map[string]struct{}, k string) bool