goety

Documentation

Index

• type DynamoClient
• type Emitter
• type Service
  • func New(client DynamoClient, logger *slog.Logger, emitter emitter.MessagePublisher, ...) Service
  • func (s Service) Dump(ctx context.Context, tableName string, path string, attrs ...string) error
  • func (s Service) Purge(ctx context.Context, tableName string, keys TableKeys) error
• type TableKeys
• type WriteFile
  • func (w *WriteFile) WriteFile(name string, data []byte, perm fs.FileMode) error

Types

type DynamoClient

type DynamoClient interface {
	ScanAll(ctx context.Context, input *dynamodb.ScanInput) ([]map[string]types.AttributeValue, error)
	BatchDeleteItems(ctx context.Context, tableName string, keys []map[string]types.AttributeValue) (*dynamodb.BatchWriteItemOutput, error)
}

type Emitter

type Emitter interface {
	Publish(msg string)
}

type Service

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

func New

func New(client DynamoClient, logger *slog.Logger, emitter emitter.MessagePublisher, dryRun bool) Service

func (Service) Dump

func (s Service) Dump(ctx context.Context, tableName string, path string, attrs ...string) error

Dump all items from the given table. Optionally specify a list of attributes to extract.

Example:

Dump(ctx, "my-table", "path/to/file.json", []string{"attr1", "attr2"})

func (Service) Purge

func (s Service) Purge(ctx context.Context, tableName string, keys TableKeys) error

Purge all items from the given table

Example:

Purge(ctx, "my-table", TableKeys{ PartitionKey: "pk", SortKey: "sk" })

type TableKeys

type TableKeys struct {
	PartitionKey string
	SortKey      string
}

type WriteFile

type WriteFile struct {
}

func (*WriteFile) WriteFile

func (w *WriteFile) WriteFile(name string, data []byte, perm fs.FileMode) error

WriteFile saves data to a file.