open-nomad/vendor/github.com/docker/distribution/reference/helpers.go
Nick Ethier 66ff12e5f7 Update runc/libcontainer and friends (#4655)
* vendor: bump libcontainer and docker to remove Sirupsen imports

* vendor: fix bad vendoring of archive package

* vendor: fix api changes to cgroups in executor

* vendor: fix docker api changes

* vendor: update github.com/Azure/go-ansiterm to use non capitalized logrus import
2018-10-16 16:53:30 -07:00

43 lines
1.1 KiB
Go

package reference
import "path"
// IsNameOnly returns true if reference only contains a repo name.
func IsNameOnly(ref Named) bool {
if _, ok := ref.(NamedTagged); ok {
return false
}
if _, ok := ref.(Canonical); ok {
return false
}
return true
}
// FamiliarName returns the familiar name string
// for the given named, familiarizing if needed.
func FamiliarName(ref Named) string {
if nn, ok := ref.(normalizedNamed); ok {
return nn.Familiar().Name()
}
return ref.Name()
}
// FamiliarString returns the familiar string representation
// for the given reference, familiarizing if needed.
func FamiliarString(ref Reference) string {
if nn, ok := ref.(normalizedNamed); ok {
return nn.Familiar().String()
}
return ref.String()
}
// FamiliarMatch reports whether ref matches the specified pattern.
// See https://godoc.org/path#Match for supported patterns.
func FamiliarMatch(pattern string, ref Reference) (bool, error) {
matched, err := path.Match(pattern, FamiliarString(ref))
if namedRef, isNamed := ref.(Named); isNamed && !matched {
matched, _ = path.Match(pattern, FamiliarName(namedRef))
}
return matched, err
}