diff options
Diffstat (limited to 'plumbing/storer/object.go')
| -rw-r--r-- | plumbing/storer/object.go | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/plumbing/storer/object.go b/plumbing/storer/object.go index e793211..f1d19ef 100644 --- a/plumbing/storer/object.go +++ b/plumbing/storer/object.go @@ -3,6 +3,7 @@ package storer import ( "errors" "io" + "time" "gopkg.in/src-d/go-git.v4/plumbing" ) @@ -36,6 +37,9 @@ type EncodedObjectStorer interface { // // Valid plumbing.ObjectType values are CommitObject, BlobObject, TagObject, IterEncodedObjects(plumbing.ObjectType) (EncodedObjectIter, error) + // HasEncodedObject returns ErrObjNotFound if the object doesn't + // exist. If the object does exist, it returns nil. + HasEncodedObject(plumbing.Hash) error } // DeltaObjectStorer is an EncodedObjectStorer that can return delta @@ -53,6 +57,34 @@ type Transactioner interface { Begin() Transaction } +// LooseObjectStorer is an optional interface for managing "loose" +// objects, i.e. those not in packfiles. +type LooseObjectStorer interface { + // ForEachObjectHash iterates over all the (loose) object hashes + // in the repository without necessarily having to read those objects. + // Objects only inside pack files may be omitted. + // If ErrStop is sent the iteration is stop but no error is returned. + ForEachObjectHash(func(plumbing.Hash) error) error + // LooseObjectTime looks up the (m)time associated with the + // loose object (that is not in a pack file). Some + // implementations (e.g. without loose objects) + // always return an error. + LooseObjectTime(plumbing.Hash) (time.Time, error) + // DeleteLooseObject deletes a loose object if it exists. + DeleteLooseObject(plumbing.Hash) error +} + +// PackedObjectStorer is an optional interface for managing objects in +// packfiles. +type PackedObjectStorer interface { + // ObjectPacks returns hashes of object packs if the underlying + // implementation has pack files. + ObjectPacks() ([]plumbing.Hash, error) + // DeleteOldObjectPackAndIndex deletes an object pack and the corresponding index file if they exist. + // Deletion is only performed if the pack is older than the supplied time (or the time is zero). + DeleteOldObjectPackAndIndex(plumbing.Hash, time.Time) error +} + // PackfileWriter is a optional method for ObjectStorer, it enable direct write // of packfile to the storage type PackfileWriter interface { |