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| author |  Joey Hess <joey@kitenet.net> | 2013-05-21 20:04:38 -0400 |
|---|---|---|
| committer | Joey Hess <joey@kitenet.net> | 2013-05-21 20:04:38 -0400 |
| commit | e93cbb52e8d14dc88ef758654e0122d8b35b1e5f (patch) | |
| tree | e7cf7cfd3cdb5c648aa92d4b02873491a11046a6 /Git/Ref.hs | |
| parent | c1f85cefd886c0e92747e6d9fc05c36dc6e31ea8 (diff) | |
include HEAD in CanPush shas
Diffstat (limited to 'Git/Ref.hs')
| -rw-r--r-- | Git/Ref.hs | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/Git/Ref.hs b/Git/Ref.hs index d6e31897c..954b61a2e 100644 --- a/Git/Ref.hs +++ b/Git/Ref.hs @@ -59,8 +59,16 @@ sha branch repo = process <$> showref repo {- List of (shas, branches) matching a given ref or refs. -} matching :: [Ref] -> Repo -> IO [(Sha, Branch)] -matching refs repo = map gen . lines <$> - pipeReadStrict (Param "show-ref" : map (Param . show) refs) repo +matching refs repo = matching' (map show refs) repo + +{- Includes HEAD in the output, if asked for it. -} +matchingWithHEAD :: [Ref] -> Repo -> IO [(Sha, Branch)] +matchingWithHEAD refs repo = matching' ("--head" : map show refs) repo + +{- List of (shas, branches) matching a given ref or refs. -} +matching' :: [String] -> Repo -> IO [(Sha, Branch)] +matching' ps repo = map gen . lines <$> + pipeReadStrict (Param "show-ref" : map Param ps) repo where gen l = let (r, b) = separate (== ' ') l in (Ref r, Ref b) |