20 lines
829 B
Go
20 lines
829 B
Go
|
package common
|
||
|
|
|
||
|
|
import (
|
||
|
|
"regexp"
|
||
|
|
)
|
||
|
|
|
||
|
|
// RepositoryNameComponentRegexp restricts registtry path components names to
|
||
|
|
// start with at least two letters or numbers, with following parts able to
|
||
|
|
// separated by one period, dash or underscore.
|
||
|
|
var RepositoryNameComponentRegexp = regexp.MustCompile(`[a-z0-9](?:[a-z0-9]+[._-]?)*[a-z0-9]`)
|
||
|
|
|
||
|
|
// RepositoryNameRegexp builds on RepositoryNameComponentRegexp to allow 2 to
|
||
|
|
// 5 path components, separated by a forward slash.
|
||
|
|
var RepositoryNameRegexp = regexp.MustCompile(`(?:` + RepositoryNameComponentRegexp.String() + `/){1,4}` + RepositoryNameComponentRegexp.String())
|
||
|
|
|
||
|
|
// TagNameRegexp matches valid tag names. From docker/docker:graph/tags.go.
|
||
|
|
var TagNameRegexp = regexp.MustCompile(`[\w][\w.-]{0,127}`)
|
||
|
|
|
||
|
|
// TODO(stevvooe): Contribute these exports back to core, so they are shared.
|