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Diffstat (limited to 'Git/Ref.hs')
| -rw-r--r-- | Git/Ref.hs | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Git/Ref.hs b/Git/Ref.hs index 5ad7577ff..6bc47d5ed 100644 --- a/Git/Ref.hs +++ b/Git/Ref.hs @@ -88,6 +88,9 @@ sha branch repo = process <$> showref repo process [] = Nothing process s = Just $ Ref $ firstLine s +headSha :: Repo -> IO (Maybe Sha) +headSha = sha headRef + {- List of (shas, branches) matching a given ref or refs. -} matching :: [Ref] -> Repo -> IO [(Sha, Branch)] matching refs repo = matching' (map fromRef refs) repo |