bcgit

package

v0.0.2 Latest Latest Go to latest Published: Dec 15, 2025 License: GPL-3.0 Imports: 15 Imported by: 0

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Valid go.mod file
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Stable version
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Repository

github.com/blobcache/blobcache

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Documentation ¶

Index ¶

Constants
func DefaultVolumeSpec() blobcache.VolumeSpec
func FmtURL(u blobcache.URL) string
func Hash(x []byte) blobcache.CID
func NewRemoteHelper(rem *Remote) gitrh.Server
func SaveRoot(ctx context.Context, svr bcsdk.Saver, root Root) error
func SyncGit(ctx context.Context, src bcsdk.RO, dst bcsdk.WO, id blobcache.CID) error
type GitRef
type RefIterator
- func (ri *RefIterator) Close() error
- func (ri *RefIterator) Next(ctx context.Context, dst *GitRef) error
type Remote
- func NewRemote(svc blobcache.Service, volh blobcache.Handle) *Remote
- func OpenRemoteHelper(ctx context.Context, bc blobcache.Service, u blobcache.URL) (*Remote, error)
type Root
- func LoadRoot(ctx context.Context, ldr bcsdk.Loader) (*Root, error)
- func ParseRoot(data []byte) (*Root, error)
type Schema
- func (sch *Schema) Sync(ctx context.Context, rs schema.RO, ws schema.WO, rootData []byte) error
- func (sch *Schema) ValidateChange(ctx context.Context, ch schema.Change) error

Constants ¶

View Source

const HashAlgo = blobcache.HashAlgo_SHA2_256

Variables ¶

This section is empty.

Functions ¶

func DefaultVolumeSpec ¶

func DefaultVolumeSpec() blobcache.VolumeSpec

func Hash ¶

func Hash(x []byte) blobcache.CID

func NewRemoteHelper ¶

func NewRemoteHelper(rem *Remote) gitrh.Server

func SaveRoot ¶

func SaveRoot(ctx context.Context, svr bcsdk.Saver, root Root) error

func SyncGit ¶

func SyncGit(ctx context.Context, src bcsdk.RO, dst bcsdk.WO, id blobcache.CID) error

SyncGit copies the transitive closure of the git object `id` from src to dst.

Types ¶

type GitRef ¶

type GitRef = gitrh.Ref

type RefIterator ¶

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

func (*RefIterator) Close ¶

func (ri *RefIterator) Close() error

func (*RefIterator) Next ¶

func (ri *RefIterator) Next(ctx context.Context, dst *GitRef) error

type Remote ¶

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

Remote is a Git Remote backed by a Blobcache Volume

func NewRemote ¶

func NewRemote(svc blobcache.Service, volh blobcache.Handle) *Remote

func OpenRemoteHelper ¶

func OpenRemoteHelper(ctx context.Context, bc blobcache.Service, u blobcache.URL) (*Remote, error)

func (*Remote) Close ¶

func (rem *Remote) Close() error

func (*Remote) Fetch ¶

func (rem *Remote) Fetch(ctx context.Context, ws bcsdk.WO, refs map[string]blobcache.CID, dst map[string]blobcache.CID) error

func (*Remote) GetRef ¶

func (rem *Remote) GetRef(ctx context.Context, name string) (*GitRef, error)

func (*Remote) OpenIterator ¶

func (rem *Remote) OpenIterator(ctx context.Context) (*RefIterator, error)

OpenIterator returns an iterator impelementing steams.Iterator If a non-nil RetIterator is returned (only happens when err == nil) then it is the callers responsibility to close it or the underlying transaction will remain open.

func (*Remote) Push ¶

func (rem *Remote) Push(ctx context.Context, src bcsdk.RO, refs []GitRef) error

type Root ¶

type Root struct {
	Refs tries.Root
}

Root is stored in the Volume's cell.

func LoadRoot ¶

func LoadRoot(ctx context.Context, ldr bcsdk.Loader) (*Root, error)

func ParseRoot ¶

func ParseRoot(data []byte) (*Root, error)

type Schema ¶

type Schema struct {
	Tries tries.Machine
}

func (*Schema) Sync ¶

func (sch *Schema) Sync(ctx context.Context, rs schema.RO, ws schema.WO, rootData []byte) error

func (*Schema) ValidateChange ¶

func (sch *Schema) ValidateChange(ctx context.Context, ch schema.Change) error

Source Files ¶

View all Source files

Directories ¶

Path	Synopsis
gitrh package gitrh provides a Server implementation of the Git remote helper IPC protocol	package gitrh provides a Server implementation of the Git remote helper IPC protocol

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