-- Hoogle documentation, generated by Haddock
-- See Hoogle, http://www.haskell.org/hoogle/


-- | Library for easily running embedded PostgreSQL server for tests
--   
--   Library for easily running embedded PostgreSQL server for tests
@package postgres-embedded
@version 0.1.6


-- | Library for easily running embedded PostgreSQL server for tests
module Database.PostgreSQL.Embedded

-- | Starts PostgreSQL instance with given config.
--   
--   Returns <tt>RuntimeConfig</tt> that is required for
--   <tt>stopPostgres</tt>.
startPostgres :: StartupConfig -> DBConfig -> IO RuntimeConfig

-- | Stops PostgreSQL instance.
--   
--   Doesn't remove data directory.
stopPostgres :: RuntimeConfig -> IO ()

-- | Version of PostgreSQL distribution See
--   <a>https://www.enterprisedb.com/downloads/postgres-postgresql-downloads</a>
--   for supported versions
newtype Version
Version :: String -> Version
[value] :: Version -> String

-- | Type of operation system Doesn't really work for Windows now
data Os
Win :: Os
OSX :: Os
Linux :: Os

-- | Config for stating up instance Note that startup requeres clean or
--   non-existing directory
data StartupConfig
StartupConfig :: Bool -> Version -> StartupConfig

-- | Should data directory be cleaned up?
[cleanDir] :: StartupConfig -> Bool

-- | See <tt>Version</tt>
[version] :: StartupConfig -> Version

-- | Config of running instance
data RuntimeConfig
RuntimeConfig :: FilePath -> FilePath -> RuntimeConfig

-- | Path of extracter PostgreSQL distribution
[execDir] :: RuntimeConfig -> FilePath

-- | Data directory
[dataDir] :: RuntimeConfig -> FilePath

-- | Database config
data DBConfig
DBConfig :: Integer -> String -> DBConfig

-- | Port
[port] :: DBConfig -> Integer

-- | Username
[username] :: DBConfig -> String