{-# LANGUAGE FlexibleContexts #-} {-# LANGUAGE OverloadedLists #-} {-# LANGUAGE OverloadedStrings #-} {-# LANGUAGE PackageImports #-} {-# LANGUAGE TemplateHaskell #-} {-# Language QuasiQuotes #-} -- | -- Module : Yesod.Static.Streamly -- Copyright : (c) Matthew Mosior 2023 -- License : BSD-style -- Maintainer : mattm.github@gmail.com -- Portability : portable -- -- = Streamly-based alternative functionality for Yesod.Static. -- -- This library utilizes [Streamly](https://hackage.haskell.org/package/streamly-core)'s superb performance characteristics to replace some of [Yesod](https://hackage.haskell.org/package/yesod)'s functionality with streamly-based functionality. -- -- If you have large files to cache within your static directory, you may very well need to increase you file descriptor limit in order to utilize 'staticStreamly' and 'staticFilesStreamly' properly. module Yesod.Static.Streamly ( -- * Yesod.Static Replacement functions staticStreamly, staticFilesStreamly ) where import Yesod.Static.Streamly.Internal import Language.Haskell.TH import Network.Wai.Application.Static (webAppSettingsWithLookup) import Yesod.Static -- | A more performant replacement of -- [static](https://hackage.haskell.org/package/yesod-static-1.6.1.0/docs/Yesod-Static.html#v:static) -- found in [Yesod.Static](https://hackage.haskell.org/package/yesod-static-1.6.1.0/docs/Yesod-Static.html). staticStreamly :: FilePath -- ^ file path of static directory -> Int -- ^ buffer size (0.25 - 0.50 x your L2 cache seems to be best.) -> IO Static staticStreamly :: FilePath -> Int -> IO Static staticStreamly FilePath dir Int size = do ETagLookup hashLookup <- FilePath -> Int -> IO ETagLookup cachedETagLookupStreamly FilePath dir Int size Static -> IO Static forall a. a -> IO a forall (m :: * -> *) a. Monad m => a -> m a return (Static -> IO Static) -> Static -> IO Static forall a b. (a -> b) -> a -> b $ StaticSettings -> Static Static (StaticSettings -> Static) -> StaticSettings -> Static forall a b. (a -> b) -> a -> b $ FilePath -> ETagLookup -> StaticSettings webAppSettingsWithLookup FilePath dir ETagLookup hashLookup -- | A more performant replacement of -- [staticFiles](https://hackage.haskell.org/package/yesod-static-1.6.1.0/docs/src/Yesod.Static.html#staticFiles) -- found in [Yesod.Static](https://hackage.haskell.org/package/yesod-static-1.6.1.0/docs/Yesod-Static.html). staticFilesStreamly :: FilePath -- ^ file path of static directory -> Int -- ^ buffer size (0.25 - 0.50 x your L2 cache seems to be best.) -> Q [Dec] staticFilesStreamly :: FilePath -> Int -> Q [Dec] staticFilesStreamly FilePath dir Int size = FilePath -> Int -> Q [Dec] mkStaticFilesStreamly FilePath dir Int size