database

Documentation

Index

• Variables
• func InitDatabase(dbPath string) (*sql.DB, error)
• func ListFeedsOlderThan(ctx context.Context, db *sql.DB, olderThan time.Time, limit int) ([]string, error)
• func OpenCached(ctx context.Context, db *sql.DB, name string, uncachedFn feed.Open, ...) (feed.Feed, error)

Variables

var CacheTime time.Duration

CacheTime is the duration that feeds should be cached for.

Functions

func InitDatabase

func InitDatabase(dbPath string) (*sql.DB, error)

InitDatabase creates a cache database at dbPath and returns a connection to it.

func ListFeedsOlderThan

func ListFeedsOlderThan(ctx context.Context, db *sql.DB, olderThan time.Time, limit int) ([]string, error)

ListFeedsOlderThan lists feeds older than time so that they can be updated.

func OpenCached

func OpenCached(ctx context.Context, db *sql.DB, name string, uncachedFn feed.Open, search feed.Search) (feed.Feed, error)

OpenCached returns a feed that is either already cached or one that will cache the uncached in the database one as it is iterated through.