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Remove dead graph code

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Signed-off-by: Brian Goff <cpuguy83@gmail.com>
This commit is contained in:
Brian Goff 2015-11-08 08:57:54 -05:00
parent 70b3ce17b7
commit 8c08002a10
1 changed files with 0 additions and 64 deletions
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64
graph/tags.go
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@ -48,25 +48,6 @@ type TagStore struct {
// Repository maps tags to image IDs.
type Repository map[string]string
// Update updates repository mapping with content of repository 'u'.
func (r Repository) Update(u Repository) {
for k, v := range u {
r[k] = v
}
}
// Contains returns true if the contents of Repository u are wholly contained
// in Repository r.
func (r Repository) Contains(u Repository) bool {
for k, v := range u {
// if u's key is not present in r OR u's key is present, but not the same value
if rv, ok := r[k]; !ok || (ok && rv != v) {
return false
}
}
return true
}
// TagStoreConfig provides parameters for a new TagStore.
type TagStoreConfig struct {
// Graph is the versioned image store
@ -213,35 +194,6 @@ func (store *TagStore) HasReferences(img *image.Image) bool {
return len(store.ByID()[img.ID]) > 0
}
// ImageName returns name of an image, given the image's ID.
func (store *TagStore) ImageName(id string) string {
if names, exists := store.ByID()[id]; exists && len(names) > 0 {
return names[0]
}
return stringid.TruncateID(id)
}
// DeleteAll removes images identified by a specific ID from the store.
func (store *TagStore) DeleteAll(id string) error {
names, exists := store.ByID()[id]
if !exists || len(names) == 0 {
return nil
}
for _, name := range names {
if strings.Contains(name, ":") {
nameParts := strings.Split(name, ":")
if _, err := store.Delete(nameParts[0], nameParts[1]); err != nil {
return err
}
} else {
if _, err := store.Delete(name, ""); err != nil {
return err
}
}
}
return nil
}
// Delete deletes a repository or a specific tag. If ref is empty, the entire
// repository named repoName will be deleted; otherwise only the tag named by
// ref will be deleted.
@ -408,22 +360,6 @@ func (store *TagStore) GetImage(repoName, refOrID string) (*image.Image, error)
return nil, nil
}
// GetRepoRefs returns a map with image IDs as keys, and slices listing
// repo/tag references as the values. It covers all repositories.
func (store *TagStore) GetRepoRefs() map[string][]string {
store.Lock()
reporefs := make(map[string][]string)
for name, repository := range store.Repositories {
for tag, id := range repository {
shortID := stringid.TruncateID(id)
reporefs[shortID] = append(reporefs[shortID], utils.ImageReference(name, tag))
}
}
store.Unlock()
return reporefs
}
// validateRepoName validates the name of a repository.
func validateRepoName(name string) error {
if name == "" {