{-# LANGUAGE OverloadedStrings #-}

import Data.Monoid (mappend)
import Hakyll

main :: IO ()
main = hakyllWith configuration $ do
  match "design/*.hs" $ do
    route   $ setExtension "css"
    compile $ getResourceString >>= withItemBody (unixFilter "runghc" [])

  match "recipes/*" $ do
    route $ setExtension "html"
    compile $ pandocCompiler
      >>= loadAndApplyTemplate "templates/main.html" defaultContext
      >>= relativizeUrls

  match "index.html" $ do
    route idRoute
    let context =
          listField "recipes" defaultContext (loadAll "recipes/*") `mappend`
          defaultContext
    compile $
      getResourceBody
          >>= applyAsTemplate context
          >>= loadAndApplyTemplate "templates/main.html" context
          >>= relativizeUrls

  match "templates/*" $ compile templateBodyCompiler

configuration :: Configuration
configuration = defaultConfiguration
  { destinationDirectory = "public"
  , inMemoryCache = True
  }