platformutil

Documentation

Index

• func CanExecProbably(ss ...string) (bool, error)
• func LayerDescs(ctx context.Context, provider content.Provider, imageTarget ocispec.Descriptor, ...) ([]ocispec.Descriptor, error)
• func NewMatchComparer(all bool, ss []string) (platforms.MatchComparer, error)
• func NewMatchComparerFromOCISpecPlatformSlice(platformz []ocispec.Platform) platforms.MatchComparer
• func NewOCISpecPlatformSlice(all bool, ss []string) ([]ocispec.Platform, error)
• func NormalizeString(s string) (string, error)

Functions

func CanExecProbably

func CanExecProbably(ss ...string) (bool, error)

func LayerDescs

func LayerDescs(ctx context.Context, provider content.Provider, imageTarget ocispec.Descriptor, platform platforms.MatchComparer) ([]ocispec.Descriptor, error)

func NewMatchComparer

func NewMatchComparer(all bool, ss []string) (platforms.MatchComparer, error)

NewMatchComparer returns MatchComparer. If all is true, NewMatchComparer always returns All, regardless to the value of ss. If all is false and ss is empty, NewMatchComparer returns DefaultStrict (not Default). Otherwise NewMatchComparer returns Ordered MatchComparer.

func NewMatchComparerFromOCISpecPlatformSlice

func NewMatchComparerFromOCISpecPlatformSlice(platformz []ocispec.Platform) platforms.MatchComparer

NewMatchComparerFromOCISpecPlatformSlice returns MatchComparer. If platformz is empty, NewMatchComparerFromOCISpecPlatformSlice returns All (not DefaultStrict).

func NewOCISpecPlatformSlice

func NewOCISpecPlatformSlice(all bool, ss []string) ([]ocispec.Platform, error)

NewOCISpecPlatformSlice returns a slice of ocispec.Platform If all is true, NewOCISpecPlatformSlice always returns an empty slice, regardless to the value of ss. If all is false and ss is empty, NewOCISpecPlatformSlice returns DefaultSpec. Otherwise NewOCISpecPlatformSlice returns the slice that correspond to ss.

func NormalizeString

func NormalizeString(s string) (string, error)