diff options
Diffstat (limited to 'Git/CurrentRepo.hs')
| -rw-r--r-- | Git/CurrentRepo.hs | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/Git/CurrentRepo.hs b/Git/CurrentRepo.hs index 4325f452c..746904caf 100644 --- a/Git/CurrentRepo.hs +++ b/Git/CurrentRepo.hs @@ -29,20 +29,22 @@ import qualified Git.Config -} get :: IO Repo get = do - gd <- takeenv "GIT_DIR" + gd <- pathenv "GIT_DIR" r <- configure gd =<< maybe fromCwd fromPath gd - wt <- maybe (worktree $ location r) Just <$> takeenv "GIT_WORK_TREE" + wt <- maybe (worktree $ location r) Just <$> pathenv "GIT_WORK_TREE" case wt of Nothing -> return r Just d -> do changeWorkingDirectory d return $ addworktree wt r where - takeenv s = do + pathenv s = do v <- getEnv s when (isJust v) $ unsetEnv s - return v + case v of + Nothing -> return Nothing + Just d -> Just <$> absPath d configure Nothing r = Git.Config.read r configure (Just d) r = do r' <- Git.Config.read r |