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Use reference package internally

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Most places in the registry were using string types to refer to
repository names. This changes them to use reference.Named, so the type
system can enforce validation of the naming rules.

Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
This commit is contained in:
Aaron Lehmann 2015-12-15 14:35:23 -08:00
parent caa2001e1f
commit 4441333912
35 changed files with 323 additions and 246 deletions
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17
notifications/listener.go
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@ -7,29 +7,30 @@ import (
"github.com/docker/distribution"
"github.com/docker/distribution/context"
"github.com/docker/distribution/digest"
"github.com/docker/distribution/reference"
)
// ManifestListener describes a set of methods for listening to events related to manifests.
type ManifestListener interface {
ManifestPushed(repo string, sm distribution.Manifest) error
ManifestPulled(repo string, sm distribution.Manifest) error
ManifestPushed(repo reference.Named, sm distribution.Manifest) error
ManifestPulled(repo reference.Named, sm distribution.Manifest) error
// TODO(stevvooe): Please note that delete support is still a little shaky
// and we'll need to propagate these in the future.
ManifestDeleted(repo string, sm distribution.Manifest) error
ManifestDeleted(repo reference.Named, sm distribution.Manifest) error
}
// BlobListener describes a listener that can respond to layer related events.
type BlobListener interface {
BlobPushed(repo string, desc distribution.Descriptor) error
BlobPulled(repo string, desc distribution.Descriptor) error
BlobMounted(repo string, desc distribution.Descriptor, fromRepo string) error
BlobPushed(repo reference.Named, desc distribution.Descriptor) error
BlobPulled(repo reference.Named, desc distribution.Descriptor) error
BlobMounted(repo reference.Named, desc distribution.Descriptor, fromRepo reference.Named) error
// TODO(stevvooe): Please note that delete support is still a little shaky
// and we'll need to propagate these in the future.
BlobDeleted(repo string, desc distribution.Descriptor) error
BlobDeleted(repo reference.Named, desc distribution.Descriptor) error
}
// Listener combines all repository events into a single interface.
@ -164,7 +165,7 @@ func (bsl *blobServiceListener) Create(ctx context.Context, options ...distribut
wr, err := bsl.BlobStore.Create(ctx, options...)
switch err := err.(type) {
case distribution.ErrBlobMounted:
if err := bsl.parent.listener.BlobMounted(bsl.parent.Repository.Name(), err.Descriptor, err.From.Name()); err != nil {
if err := bsl.parent.listener.BlobMounted(bsl.parent.Repository.Name(), err.Descriptor, err.From); err != nil {
context.GetLogger(ctx).Errorf("error dispatching blob mount to listener: %v", err)
}
return nil, err