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Change Create to return ErrReleaseExists if release exists

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This commit is contained in:
fibonacci1729
2016-08-03 15:40:42 -06:00
parent fad498e8fd
commit d458bb7fb9
1 changed files with 11 additions and 7 deletions
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18
pkg/storage/driver/memory.go
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@@ -31,6 +31,17 @@ func NewMemory() *Memory {
return &Memory{cache: map[string]*rspb.Release{}}
}
// Create creates a new release or error.
func (mem *Memory) Create(rls *rspb.Release) error {
defer unlock(mem.wlock())
if _, ok := mem.cache[rls.Name]; ok {
return ErrReleaseExists
}
mem.cache[rls.Name] = rls
return nil
}
// Get returns the release named by key.
func (mem *Memory) Get(key string) (*rspb.Release, error) {
defer unlock(mem.rlock())
@@ -54,13 +65,6 @@ func (mem *Memory) List(filter func(*rspb.Release) bool) ([]*rspb.Release, error
return releases, nil
}
// Create creates a new release or error.
func (mem *Memory) Create(rls *rspb.Release) error {
defer unlock(mem.wlock())
mem.cache[rls.Name] = rls
return nil
}
// Update updates a release or error.
func (mem *Memory) Update(rls *rspb.Release) error {
defer unlock(mem.wlock())