summaryrefslogtreecommitdiff
path: root/src/Hakyll/Web/Preview/INotify.hs
diff options
context:
space:
mode:
Diffstat (limited to 'src/Hakyll/Web/Preview/INotify.hs')
-rw-r--r--src/Hakyll/Web/Preview/INotify.hs7
1 files changed, 4 insertions, 3 deletions
diff --git a/src/Hakyll/Web/Preview/INotify.hs b/src/Hakyll/Web/Preview/INotify.hs
index 9af6def..e21b767 100644
--- a/src/Hakyll/Web/Preview/INotify.hs
+++ b/src/Hakyll/Web/Preview/INotify.hs
@@ -8,6 +8,7 @@ import Control.Monad (forM_, when)
import Data.Set (Set)
import qualified Data.Set as S
import System.FilePath (takeDirectory, (</>))
+import Data.List (isPrefixOf)
import System.INotify
@@ -38,9 +39,9 @@ previewPoll _ resources callback = do
notEmpty x = x
-- Execute the callback when path is known
- ifResource path = when (path `S.member` paths) $ do
- putStrLn $ "Changed: " ++ path
- callback
+ ifResource path =
+ let path' = if "./" `isPrefixOf` path then drop 2 path else path
+ in when (path' `S.member` paths) callback
-- Add a watcher for every directory
forM_ directories $ \directory -> do