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| author |  Joey Hess <joey@kitenet.net> | 2014-11-12 15:41:15 -0400 |
|---|---|---|
| committer | Joey Hess <joey@kitenet.net> | 2014-11-12 15:51:46 -0400 |
| commit | bb7571aeb4d4cd4920a7fe4b2538ce5a412f7603 (patch) | |
| tree | 3a9f998c60fd1a4fc5bad999b11aa1d4e2c4df3b /Git/Branch.hs | |
| parent | 708944448479a4c8a1d47ba6db96def92960ad36 (diff) | |
proxy: for all your direct mode repository munging needs
This allows bypassing the direct mode guard in a safe way to do all sorts
of things including git revert, git mv, git checkout ...
This commit was sponsored by the WikiMedia Foundation.
Diffstat (limited to 'Git/Branch.hs')
| -rw-r--r-- | Git/Branch.hs | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Git/Branch.hs b/Git/Branch.hs index 0b7d888b8..1d5ffd39d 100644 --- a/Git/Branch.hs +++ b/Git/Branch.hs @@ -43,6 +43,12 @@ currentUnsafe r = parse . firstLine | null l = Nothing | otherwise = Just $ Git.Ref l +currentSha :: Repo -> IO (Maybe Git.Sha) +currentSha r = go =<< current r + where + go Nothing = return Nothing + go (Just ref) = Git.Ref.sha ref r + {- Checks if the second branch has any commits not present on the first - branch. -} changed :: Branch -> Branch -> Repo -> IO Bool |