Stack.Storage.Project

Work with SQLite database used for caches across a single project.

Documentation

initProjectStorage

Arguments

:: HasLogFunc env

=> Path Abs File

storage file

-> (ProjectStorage -> RIO env a)

-> RIO env a

Initialize the database.

type ConfigCacheKey = Unique ConfigCacheParent

Key used to retrieve configuration or flag cache

configCacheKey :: Path Abs Dir -> ConfigCacheType -> ConfigCacheKey

Build key used to retrieve configuration or flag cache

loadConfigCache :: (HasBuildConfig env, HasLogFunc env) => ConfigCacheKey -> RIO env (Maybe ConfigCache)

Load ConfigCache from the database.

saveConfigCache :: (HasBuildConfig env, HasLogFunc env) => ConfigCacheKey -> ConfigCache -> RIO env ()

Insert or update ConfigCache to the database.

deactiveConfigCache :: HasBuildConfig env => ConfigCacheKey -> RIO env ()

Mark ConfigCache as inactive in the database. We use a flag instead of deleting the records since, in most cases, the same cache will be written again within in a few seconds (after `cabal configure`), so this avoids unnecessary database churn.