diff options
Diffstat (limited to 'Annex/CatFile.hs')
| -rw-r--r-- | Annex/CatFile.hs | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Annex/CatFile.hs b/Annex/CatFile.hs index 88c498d31..cde9d5170 100644 --- a/Annex/CatFile.hs +++ b/Annex/CatFile.hs @@ -9,6 +9,7 @@ module Annex.CatFile ( catFile, catObject, catObjectDetails, + catKey, catFileHandle ) where @@ -42,3 +43,7 @@ catFileHandle = maybe startup return =<< Annex.getState Annex.catfilehandle h <- inRepo Git.CatFile.catFileStart Annex.changeState $ \s -> s { Annex.catfilehandle = Just h } return h + +{- From the Sha of a symlink back to the key. -} +catKey :: Sha -> Annex (Maybe Key) +catKey sha = fileKey . takeFileName . encodeW8 . L.unpack <$> catObject sha |