2012-12-31 09:25:24 +00:00
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-- | Implementation of Hakyll commands: build, preview...
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{-# LANGUAGE CPP #-}
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module Hakyll.Commands
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( build
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, check
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, clean
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, preview
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, rebuild
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, server
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, deploy
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) where
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2013-03-31 11:47:47 +00:00
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import System.Exit (exitWith)
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2012-12-31 09:25:24 +00:00
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import qualified Hakyll.Check as Check
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import Hakyll.Core.Configuration
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2012-12-31 14:16:14 +00:00
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import Hakyll.Core.Logger (Verbosity)
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2012-12-31 09:25:24 +00:00
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import Hakyll.Core.Rules
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2013-04-04 09:47:50 +00:00
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import Hakyll.Core.Rules.Internal
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2012-12-31 09:25:24 +00:00
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import Hakyll.Core.Runtime
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2013-01-06 17:33:00 +00:00
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import Hakyll.Core.Util.File
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2012-12-31 09:25:24 +00:00
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#ifdef PREVIEW_SERVER
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import Hakyll.Preview.Poll
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import Hakyll.Preview.Server
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#endif
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--------------------------------------------------------------------------------
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-- | Build the site
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2012-12-31 14:16:14 +00:00
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build :: Configuration -> Verbosity -> Rules a -> IO ()
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build conf verbosity rules = do
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_ <- run conf verbosity rules
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2012-12-31 09:25:24 +00:00
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return ()
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--------------------------------------------------------------------------------
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-- | Run the checker and exit
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2012-12-31 14:32:46 +00:00
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check :: Configuration -> Verbosity -> Check.Check -> IO ()
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check config verbosity check' = Check.check config verbosity check' >>= exitWith
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2012-12-31 09:25:24 +00:00
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--------------------------------------------------------------------------------
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-- | Remove the output directories
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clean :: Configuration -> IO ()
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clean conf = do
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remove $ destinationDirectory conf
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remove $ storeDirectory conf
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2013-01-06 17:33:00 +00:00
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remove $ tmpDirectory conf
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2012-12-31 09:25:24 +00:00
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where
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remove dir = do
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putStrLn $ "Removing " ++ dir ++ "..."
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2013-01-06 17:33:00 +00:00
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removeDirectory dir
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2012-12-31 09:25:24 +00:00
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--------------------------------------------------------------------------------
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-- | Preview the site
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2012-12-31 14:16:14 +00:00
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preview :: Configuration -> Verbosity -> Rules a -> Int -> IO ()
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2012-12-31 09:25:24 +00:00
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#ifdef PREVIEW_SERVER
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2012-12-31 14:16:14 +00:00
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preview conf verbosity rules port = do
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2013-03-31 11:47:47 +00:00
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watchUpdates conf update
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2013-03-30 15:24:20 +00:00
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server conf port
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2012-12-31 09:25:24 +00:00
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where
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2012-12-31 14:16:14 +00:00
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update = do
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2013-04-04 09:47:50 +00:00
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(_, ruleSet) <- run conf verbosity rules
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return $ rulesPattern ruleSet
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2012-12-31 09:25:24 +00:00
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#else
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2012-12-31 14:16:14 +00:00
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preview _ _ _ _ = previewServerDisabled
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2012-12-31 09:25:24 +00:00
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#endif
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--------------------------------------------------------------------------------
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-- | Rebuild the site
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2012-12-31 14:16:14 +00:00
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rebuild :: Configuration -> Verbosity -> Rules a -> IO ()
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rebuild conf verbosity rules = do
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2012-12-31 09:25:24 +00:00
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clean conf
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2012-12-31 14:16:14 +00:00
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build conf verbosity rules
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2012-12-31 09:25:24 +00:00
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--------------------------------------------------------------------------------
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-- | Start a server
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server :: Configuration -> Int -> IO ()
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#ifdef PREVIEW_SERVER
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server conf port = do
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let destination = destinationDirectory conf
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staticServer destination preServeHook port
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where
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preServeHook _ = return ()
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#else
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server _ _ = previewServerDisabled
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#endif
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--------------------------------------------------------------------------------
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-- | Upload the site
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deploy :: Configuration -> IO ()
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2013-03-24 20:47:05 +00:00
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deploy conf = deploySite conf conf
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2012-12-31 09:25:24 +00:00
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--------------------------------------------------------------------------------
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-- | Print a warning message about the preview serving not being enabled
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#ifndef PREVIEW_SERVER
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previewServerDisabled :: IO ()
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previewServerDisabled =
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mapM_ putStrLn
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[ "PREVIEW SERVER"
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, ""
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, "The preview server is not enabled in the version of Hakyll. To"
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, "enable it, set the flag to True and recompile Hakyll."
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, "Alternatively, use an external tool to serve your site directory."
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]
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#endif
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