A subsite for displaying git information.
You can use the gitRev splice (or tGitRev typed splice)
to generate a value of type GitRev.
Put this in your app's foundation,
add a route to the subsite,
and you're good to go.
See [Haskell and Yesod > Creating a Subsite] (http://www.yesodweb.com/book/creating-a-subsite) for details on how Yesod subsites work.
-- examples/Main.hs
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE QuasiQuotes #-}
{-# LANGUAGE TemplateHaskell #-}
{-# LANGUAGE TypeFamilies #-}
import Yesod
import Yesod.GitRev
data Master = Master
{ getGitRev :: GitRev
}
mkYesod "Master" [parseRoutes|
/build-version GitRevR GitRev getGitRev
|]
instance Yesod Master
main = warp 3000 $ Master $$(tGitRev)
