From 39d63c72c63a3e1ac35ba5b05e4cbf054970ec20 Mon Sep 17 00:00:00 2001
From: Gregor Kleen <gkleen@yggdrasil.li>
Date: Sun, 29 Mar 2015 05:01:39 +0200
Subject: Some cleanup and working url generation

---
 build/generate-rss.hs | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/build/generate-rss.hs b/build/generate-rss.hs
index b892424..f6ecfa6 100755
--- a/build/generate-rss.hs
+++ b/build/generate-rss.hs
@@ -46,7 +46,7 @@ main = do
 addItem' :: FilePath -> S.StateT FeedState IO ()
 addItem' mdFile = do
   url <- S.liftIO $ mkUrl mdFile
-  fileStatus <- S.liftIO $ F.getFileStatus mdFile
+  fileStatus <- S.liftIO $ F.getSymbolicLinkStatus mdFile
   fileContents <- S.liftIO $ readFile mdFile
   let title = extract_title $ document
       contents = writeAsciiDoc def document
@@ -63,15 +63,14 @@ addItem' mdFile = do
 
 mkUrl :: FilePath -> IO String
 mkUrl link = do
-  status <- F.getFileStatus link
+  status <- F.getSymbolicLinkStatus link
   if F.isSymbolicLink status then
-    F.readSymbolicLink link >>= mkUrl
+    do target <- F.readSymbolicLink link
+       mkUrl $ FP.combine (FP.takeDirectory link) target
     else
     return $ mkUrl' link
 mkUrl' :: FilePath -> String
-mkUrl' path = (++) "http://dirty-haskell.org/posts/" $ switchExt ".md" ".html" $ FP.takeFileName path
-
-switchExt prev after str = if ('.':prev) `isSuffixOf` str then (dropWhileEnd (/= '.') str) ++ after else str
+mkUrl' path = (++) "http://dirty-haskell.org/posts/" $ (flip FP.replaceExtension) "html" $ FP.takeFileName path
 
 (<->) :: [(a -> b)] -> a -> [b]
 [] <-> _ = []
-- 
cgit v1.2.3