moby/pkg/platforms/platforms.go
Nicolas De Loof 1616a09b61 add support for image inspect with containerd-integration
This is a squashed version of various PRs (or related code-changes)
to implement image inspect with the containerd-integration;

- add support for image inspect
- introduce GetImageOpts to manage image inspect data in backend
- GetImage to return image tags with details
- list images matching digest to discover all tags
- Add ExposedPorts and Volumes to the image returned
- Refactor resolving/getting images
- Return the image ID on inspect
- consider digest and ignore tag when both are set
- docker run --platform

Signed-off-by: Djordje Lukic <djordje.lukic@docker.com>
Signed-off-by: Nicolas De Loof <nicolas.deloof@gmail.com>
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2023-01-05 16:20:41 +01:00

26 lines
764 B
Go

package platforms
import (
cplatforms "github.com/containerd/containerd/platforms"
ocispec "github.com/opencontainers/image-spec/specs-go/v1"
)
type allPlatformsWithPreferenceMatcher struct {
preferred cplatforms.MatchComparer
}
// AllPlatformsWithPreference will return a platform matcher that matches all
// platforms but will order platforms matching the preferred matcher first.
func AllPlatformsWithPreference(preferred cplatforms.MatchComparer) cplatforms.MatchComparer {
return allPlatformsWithPreferenceMatcher{
preferred: preferred,
}
}
func (c allPlatformsWithPreferenceMatcher) Match(_ ocispec.Platform) bool {
return true
}
func (c allPlatformsWithPreferenceMatcher) Less(p1, p2 ocispec.Platform) bool {
return c.preferred.Less(p1, p2)
}