diff options
Diffstat (limited to 'plumbing/format/packfile/decoder.go')
| -rw-r--r-- | plumbing/format/packfile/decoder.go | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/plumbing/format/packfile/decoder.go b/plumbing/format/packfile/decoder.go index ad72ea0..24493ec 100644 --- a/plumbing/format/packfile/decoder.go +++ b/plumbing/format/packfile/decoder.go @@ -80,15 +80,20 @@ type Decoder struct { // If the ObjectStorer implements storer.Transactioner, a transaction is created // during the Decode execution. If anything fails, Rollback is called func NewDecoder(s *Scanner, o storer.EncodedObjectStorer) (*Decoder, error) { - return NewDecoderForType(s, o, plumbing.AnyObject) + return NewDecoderForType(s, o, plumbing.AnyObject, + cache.NewObjectLRUDefault()) } // NewDecoderForType returns a new Decoder but in this case for a specific object type. // When an object is read using this Decoder instance and it is not of the same type of // the specified one, nil will be returned. This is intended to avoid the content -// deserialization of all the objects +// deserialization of all the objects. +// +// cacheObject is an ObjectLRU that is used to speed up the process. If cache +// is not needed you can pass nil. To create a cache object with the default +// size you an use the helper cache.ObjectLRUDefault(). func NewDecoderForType(s *Scanner, o storer.EncodedObjectStorer, - t plumbing.ObjectType) (*Decoder, error) { + t plumbing.ObjectType, cacheObject cache.Object) (*Decoder, error) { if t == plumbing.OFSDeltaObject || t == plumbing.REFDeltaObject || @@ -101,8 +106,9 @@ func NewDecoderForType(s *Scanner, o storer.EncodedObjectStorer, } return &Decoder{ - s: s, - o: o, + s: s, + o: o, + DeltaBaseCache: cacheObject, idx: NewIndex(0), offsetToType: make(map[int64]plumbing.ObjectType), |