Servant.RawM.Internal.Server

This module exports HasServer instances for RawM', as well as some helper functions for serving directories of files.

Documentation

serveDirectoryWebApp :: Applicative m => FilePath -> ServerT (RawM' serverType) m

Serve anything under the specified directory as a RawM' endpoint.

type MyApi = "static" :> RawM'

server :: ServerT MyApi m
server = serveDirectoryWebApp "/var/www"

would capture any request to /static/<something> and look for <something> under /var/www.

It will do its best to guess the MIME type for that file, based on the extension, and send an appropriate Content-Type header if possible.

If your goal is to serve HTML, CSS and Javascript files that use the rest of the API as a webapp backend, you will most likely not want the static files to be hidden behind a /static/ prefix. In that case, remember to put the serveDirectoryWebApp handler in the last position, because servant will try to match the handlers in order.

Corresponds to the defaultWebAppSettings StaticSettings value.

serveDirectoryFileServer :: Applicative m => FilePath -> ServerT (RawM' serverType) m

Same as serveDirectoryWebApp, but uses defaultFileServerSettings.

serveDirectoryWebAppLookup :: Applicative m => ETagLookup -> FilePath -> ServerT (RawM' serverType) m

Same as serveDirectoryWebApp, but uses webAppSettingsWithLookup.

serveDirectoryEmbedded :: Applicative m => [(FilePath, ByteString)] -> ServerT (RawM' serverType) m

Uses embeddedSettings.

serveDirectoryWith :: Applicative m => StaticSettings -> ServerT (RawM' serverType) m

Alias for staticApp. Lets you serve a directory with arbitrary StaticSettings. Useful when you want particular settings not covered by the four other variants. This is the most flexible method.

Orphan instances

HasServer * (RawM' serverType) context

Associated Types

type ServerT (RawM' serverType) (context :: RawM' serverType) (m :: * -> *) :: *

Methods

route :: Proxy (RawM' serverType) context -> Context context -> Delayed env (Server (RawM' serverType) context) -> Router env