store

package

v0.4.5 Latest Latest Go to latest Published: Jan 23, 2022 License: MIT Imports: 9 Imported by: 0

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Repository

github.com/bobg/bs

Links

Open Source Insights

Documentation ¶

Overview ¶

Package store is a registry for Store factories.

Index ¶

func Create(ctx context.Context, key string, conf map[string]interface{}) (bs.Store, error)
func FromConfigFile(ctx context.Context, filename string) (bs.Store, error)
func Register(key string, f Factory)
func Sync(ctx context.Context, stores []bs.Store) error
type Factory

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func Create ¶

func Create(ctx context.Context, key string, conf map[string]interface{}) (bs.Store, error)

Create creates a bs.Store of the type indicated by key, using the supplied configuration.

func FromConfigFile ¶ added in v0.4.0

func FromConfigFile(ctx context.Context, filename string) (bs.Store, error)

FromConfigFile loads a config file in JSON format from the given filename. It creates a bs.Store of the type indicated by its `type` key. The rest of the JSON object must be the config for a store of the given type.

func Register ¶

func Register(key string, f Factory)

Register registers f as a factory for creating blob stores of the type named by key.

func Sync ¶

func Sync(ctx context.Context, stores []bs.Store) error

Sync synchronizes two or more stores. It runs ListRefs on all input stores. When a ref is found to be in some but not all stores, its blob is added to the stores where it's missing.

Types ¶

type Factory ¶

type Factory = func(context.Context, map[string]interface{}) (bs.Store, error)

Factory is a function that can create a blob store from a configuration object.

Source Files ¶

View all Source files

Directories ¶

Path	Synopsis
file Package file implements a blob store as a file hierarchy.	Package file implements a blob store as a file hierarchy.
gcs Package gcs implements a blob store on Google Cloud Storage.	Package gcs implements a blob store on Google Cloud Storage.
logging Package logging implements a store that delegates everything to a nested store, logging operations as they happen.	Package logging implements a store that delegates everything to a nested store, logging operations as they happen.
lru Package lru implements a blob store that acts as a least-recently-used cache for a nested blob store.	Package lru implements a blob store that acts as a least-recently-used cache for a nested blob store.
mem Package mem implements an in-memory blob store.	Package mem implements an in-memory blob store.
pg Package pg implements a blob store in a Postgresql relational database schema.	Package pg implements a blob store in a Postgresql relational database schema.
replica
rpc Package rpc defines an RPC server managing a blob store, and a client for it that implements bs.Store (and anchor.Store).	Package rpc defines an RPC server managing a blob store, and a client for it that implements bs.Store (and anchor.Store).
sqlite3 Package sqlite3 implements a blob store in a Sqlite3 relational database schema.	Package sqlite3 implements a blob store in a Sqlite3 relational database schema.
transform Package transform implements a blob store that can transform blobs into and out of a nested store.	Package transform implements a blob store that can transform blobs into and out of a nested store.

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