Help us shape the future of Go! Take the 2026 Go Developer Survey

memory

package
v5.4.2-ts4 Latest Latest
Warning

This package is not in the latest version of its module.

 Go to latest Published: Sep 19, 2026 License: Apache-2.0 Imports: 8 Imported by: 0

Documentation

Overview

Package memory is a storage backend base on memory

Index

Constants

This section is empty.

Variables

View Source 
var ErrUnsupportedObjectType = fmt.Errorf("unsupported object type")

Functions

This section is empty.

Types

type ConfigStorage 

type ConfigStorage struct {
	// contains filtered or unexported fields
}

func (*ConfigStorage) Config 

func (c *ConfigStorage) Config() (*config.Config, error)

func (*ConfigStorage) SetConfig 

func (c *ConfigStorage) SetConfig(cfg *config.Config) error

type IndexStorage 

type IndexStorage struct {
	// contains filtered or unexported fields
}

func (*IndexStorage) Index 

func (c *IndexStorage) Index() (*index.Index, error)

func (*IndexStorage) SetIndex 

func (c *IndexStorage) SetIndex(idx *index.Index) error

type ModuleStorage 

type ModuleStorage map[string]*Storage

func (ModuleStorage) Module 

func (s ModuleStorage) Module(name string) (storage.Storer, error)

type ObjectStorage 

type ObjectStorage struct {
	Objects *sync.Map // map[plumbing.Hash]plumbing.EncodedObject
	Commits *sync.Map // map[plumbing.Hash]plumbing.EncodedObject
	Trees   *sync.Map // map[plumbing.Hash]plumbing.EncodedObject
	Blobs   *sync.Map // map[plumbing.Hash]plumbing.EncodedObject
	Tags    *sync.Map // map[plumbing.Hash]plumbing.EncodedObject
}

func (*ObjectStorage) Begin 

func (o *ObjectStorage) Begin() storer.Transaction

func (*ObjectStorage) DeleteLooseObject 

func (o *ObjectStorage) DeleteLooseObject(plumbing.Hash) error

func (*ObjectStorage) DeleteOldObjectPackAndIndex 

func (o *ObjectStorage) DeleteOldObjectPackAndIndex(plumbing.Hash, time.Time) error

func (*ObjectStorage) EncodedObject 

func (o *ObjectStorage) EncodedObject(t plumbing.ObjectType, h plumbing.Hash) (plumbing.EncodedObject, error)

func (*ObjectStorage) EncodedObjectSize 

func (o *ObjectStorage) EncodedObjectSize(h plumbing.Hash) (
	size int64, err error)

func (*ObjectStorage) ForEachObjectHash 

func (o *ObjectStorage) ForEachObjectHash(fun func(plumbing.Hash) error) error

func (*ObjectStorage) HasEncodedObject 

func (o *ObjectStorage) HasEncodedObject(h plumbing.Hash) (err error)

func (*ObjectStorage) IterEncodedObjects 

func (o *ObjectStorage) IterEncodedObjects(t plumbing.ObjectType) (storer.EncodedObjectIter, error)

func (*ObjectStorage) LooseObjectTime 

func (o *ObjectStorage) LooseObjectTime(hash plumbing.Hash) (time.Time, error)

func (*ObjectStorage) NewEncodedObject 

func (o *ObjectStorage) NewEncodedObject() plumbing.EncodedObject

func (*ObjectStorage) ObjectPacks 

func (o *ObjectStorage) ObjectPacks() ([]plumbing.Hash, error)

func (*ObjectStorage) SetEncodedObject 

func (o *ObjectStorage) SetEncodedObject(obj plumbing.EncodedObject) (plumbing.Hash, error)

type ReferenceStorage 

type ReferenceStorage struct {
	// contains filtered or unexported fields
}

ReferenceStorage stores references safely for concurrent access. Its zero value is ready to use. A ReferenceStorage must not be copied after first use.

func (*ReferenceStorage) CheckAndSetReference 

func (r *ReferenceStorage) CheckAndSetReference(ref, old *plumbing.Reference) error

func (*ReferenceStorage) CountLooseRefs 

func (r *ReferenceStorage) CountLooseRefs() (int, error)

CountLooseRefs counts references observed during iteration. Concurrent updates may change the count while the iteration is in progress.

func (*ReferenceStorage) IterReferences 

func (r *ReferenceStorage) IterReferences() (storer.ReferenceIter, error)

IterReferences collects references into an independent iterator. Concurrent updates may be reflected in the collection; it is not a consistent snapshot.

func (*ReferenceStorage) PackRefs 

func (r *ReferenceStorage) PackRefs() error

func (*ReferenceStorage) Reference 

func (r *ReferenceStorage) Reference(n plumbing.ReferenceName) (*plumbing.Reference, error)

func (*ReferenceStorage) RemoveReference 

func (r *ReferenceStorage) RemoveReference(n plumbing.ReferenceName) error

func (*ReferenceStorage) SetReference 

func (r *ReferenceStorage) SetReference(ref *plumbing.Reference) error

type ShallowStorage 

type ShallowStorage []plumbing.Hash

func (*ShallowStorage) SetShallow 

func (s *ShallowStorage) SetShallow(commits []plumbing.Hash) error

func (ShallowStorage) Shallow 

func (s ShallowStorage) Shallow() ([]plumbing.Hash, error)

type Storage 

type Storage struct {
	ConfigStorage
	ObjectStorage
	ShallowStorage
	IndexStorage
	*ReferenceStorage
	ModuleStorage
}

Storage is an implementation of git.Storer that stores data on memory, being ephemeral. The use of this storage should be done in controlled environments, since the representation in memory of some repository can fill the machine memory. in the other hand this storage has the best performance.

func NewStorage 

func NewStorage() *Storage

NewStorage returns a new Storage base on memory

type TxObjectStorage 

type TxObjectStorage struct {
	Storage *ObjectStorage
	Objects map[plumbing.Hash]plumbing.EncodedObject
}

func (*TxObjectStorage) Commit 

func (tx *TxObjectStorage) Commit() error

func (*TxObjectStorage) EncodedObject 

func (tx *TxObjectStorage) EncodedObject(t plumbing.ObjectType, h plumbing.Hash) (plumbing.EncodedObject, error)

func (*TxObjectStorage) Rollback 

func (tx *TxObjectStorage) Rollback() error

func (*TxObjectStorage) SetEncodedObject 

func (tx *TxObjectStorage) SetEncodedObject(obj plumbing.EncodedObject) (plumbing.Hash, error)

Source Files

View all Source files

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL
go.dev uses cookies from Google to deliver and enhance the quality of its services and to analyze traffic. Learn more.