Refactor specification of supported digests

To make the definition of supported digests more clear, we have refactored the
digest package to have a special Algorithm type. This represents the digest's
prefix and we associated various supported hash implementations through
function calls.

Signed-off-by: Stephen J Day <stephen.day@docker.com>
This commit is contained in:
Stephen J Day
2015-05-21 18:44:08 -07:00
parent eee6cad2cf
commit 44da954565
14 changed files with 109 additions and 66 deletions

View File

@@ -321,7 +321,7 @@ func (bs *blobs) Put(ctx context.Context, mediaType string, p []byte) (distribut
if err != nil {
return distribution.Descriptor{}, err
}
dgstr := digest.NewCanonicalDigester()
dgstr := digest.Canonical.New()
n, err := io.Copy(writer, io.TeeReader(bytes.NewReader(p), dgstr.Hash()))
if err != nil {
return distribution.Descriptor{}, err