TrueCloudLab/distribution
14
0
Fork 4
Code Issues 1 Pull requests 1 Projects Releases 2 Packages Wiki Activity Actions

Etags must be quoted according to http spec

Browse source 
Signed-off-by: Stephen J Day <stephen.day@docker.com>
This commit is contained in:
Stephen J Day 2015-07-23 23:03:13 -07:00
parent ad0440c7ce
commit 345174a34b
5 changed files with 16 additions and 14 deletions
Download patch file Download diff file Expand all files Collapse all files

11
docs/client/repository.go
View file

@ -254,13 +254,14 @@ func (ms *manifests) Get(dgst digest.Digest) (*manifest.SignedManifest, error) {
return ms.GetByTag(dgst.String())
}
// AddEtagToTag allows a client to supply an eTag to GetByTag which will
// be used for a conditional HTTP request. If the eTag matches, a nil
// manifest and nil error will be returned.
func AddEtagToTag(tagName, dgst string) distribution.ManifestServiceOption {
// AddEtagToTag allows a client to supply an eTag to GetByTag which will be
// used for a conditional HTTP request. If the eTag matches, a nil manifest
// and nil error will be returned. etag is automatically quoted when added to
// this map.
func AddEtagToTag(tag, etag string) distribution.ManifestServiceOption {
return func(ms distribution.ManifestService) error {
if ms, ok := ms.(*manifests); ok {
ms.etags[tagName] = dgst
ms.etags[tag] = fmt.Sprintf(`"%s"`, etag)
return nil
}
return fmt.Errorf("etag options is a client-only option")