pathdb

package

v0.0.0-...-3cef9f2 Latest Latest Go to latest Published: Oct 7, 2023 License: Apache-2.0 Imports: 16 Imported by: 0

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Repository

github.com/jtolio/jam

Links

Open Source Insights

Documentation ¶

Index ¶

type DB
- func New(backend backends.Backend, blobStore *blobs.Store) *DB
- func Open(ctx context.Context, backend backends.Backend, blobStore *blobs.Store, ...) (*DB, error)
type PutState

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type DB ¶

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

func New ¶

func New(backend backends.Backend, blobStore *blobs.Store) *DB

func Open ¶

func Open(ctx context.Context, backend backends.Backend, blobStore *blobs.Store, stream io.Reader) (*DB, error)

func (*DB) Changed ¶

func (db *DB) Changed() bool

func (*DB) Close ¶

func (db *DB) Close() error

func (*DB) Delete ¶

func (db *DB) Delete(ctx context.Context, path string) (removed bool, err error)

func (*DB) DeleteAll ¶

func (db *DB) DeleteAll(ctx context.Context, matcher func(path string) (delete bool)) (removed int, err error)

func (*DB) Get ¶

func (db *DB) Get(ctx context.Context, path string) (*manifest.Content, error)

func (*DB) HasPrefix ¶

func (db *DB) HasPrefix(ctx context.Context, prefix string) (exists bool, err error)

func (*DB) List ¶

func (db *DB) List(ctx context.Context, prefix string, recursive bool,
	cb func(ctx context.Context, path string, content *manifest.Content) error) error

func (*DB) Put ¶

func (db *DB) Put(ctx context.Context, path string, content *manifest.Content) (state PutState, err error)

func (*DB) Rename ¶

func (db *DB) Rename(ctx context.Context, re *regexp.Regexp, replacement string) (renamed int, err error)

Rename renames paths using regexp.ReplaceAllString (replacement can have regexp expansions). See the docs for regexp.ReplaceAllString

func (*DB) SerializeTo ¶

func (db *DB) SerializeTo(ctx context.Context, destinationPath string) error

type PutState ¶

type PutState int

const (
	PutStateNew       PutState = 1
	PutStateChanged   PutState = 2
	PutStateUnchanged PutState = 3
)

Source Files ¶

View all Source files

db.go

Directories ¶

Path	Synopsis
b Package b implements the B+tree flavor of a BTree.	Package b implements the B+tree flavor of a BTree.

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