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module Main where
import Control.Monad.Reader (liftIO)
import Text.Hakyll (hakyll, defaultHakyllConfiguration)
import Text.Hakyll.Render (renderAndConcat, renderChain, css)
import Text.Hakyll.File (getRecursiveContents, directory)
import Text.Hakyll.Renderables (createPagePath, createCustomPage)
import Data.List (sort)
import Control.Monad (mapM_, liftM)
import Data.Either (Either(..))
main = hakyll defaultHakyllConfiguration $ do
-- Static directory.
directory css "css"
-- Find all post paths.
postPaths <- liftM (reverse . sort) $ getRecursiveContents "posts"
let renderablePosts = map createPagePath postPaths
-- Render index, including recent posts.
let recentPosts = renderAndConcat ["templates/postitem.html"] $ take 3 renderablePosts
renderChain ["index.html", "templates/default.html"] $
createCustomPage "index.html" ("templates/postitem.html" : take 3 postPaths)
[("title", Left "Home"), ("posts", Right recentPosts)]
-- Render all posts list.
let postItems = renderAndConcat ["templates/postitem.html"] $ renderablePosts
renderChain ["posts.html", "templates/default.html"] $
createCustomPage "posts.html" ("templates/postitem.html" : postPaths)
[("title", Left "All posts"), ("posts", Right postItems)]
-- Render all posts.
liftIO $ putStrLn "Generating posts..."
mapM_ (renderChain ["templates/post.html", "templates/default.html"]) renderablePosts
-- Render rss feed
let recentRSSItems = renderAndConcat ["templates/rssitem.xml"] $ take 3 renderablePosts
let rssPage = createCustomPage "rss.xml"
("templates/postitem.html" : take 3 postPaths)
[("items", Right recentRSSItems)]
renderChain ["templates/rss.xml"] rssPage
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