43 lines
1.2 KiB
Haskell
43 lines
1.2 KiB
Haskell
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{- git-annex git hooks
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-
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- Note that it's important that the scripts not change, otherwise
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- removing old hooks using an old version of the script would fail.
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-
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- Copyright 2013 Joey Hess <joey@kitenet.net>
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-
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- Licensed under the GNU GPL version 3 or higher.
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-}
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module Annex.Hook where
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import Common.Annex
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import qualified Git.Hook as Git
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import Utility.Shell
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import Config
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preCommitHook :: Git.Hook
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preCommitHook = Git.Hook "pre-commit" (mkHookScript "git annex pre-commit .")
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mkHookScript :: String -> String
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mkHookScript s = unlines
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[ shebang_local
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, "# automatically configured by git-annex"
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, s
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]
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hookWrite :: Git.Hook -> Annex ()
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hookWrite h =
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-- cannot have git hooks in a crippled filesystem (no execute bit)
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unlessM crippledFileSystem $
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unlessM (inRepo $ Git.hookWrite h) $
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hookWarning h "already exists, not configuring"
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hookUnWrite :: Git.Hook -> Annex ()
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hookUnWrite h = unlessM (inRepo $ Git.hookUnWrite h) $
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hookWarning h "contents modified; not deleting. Edit it to remove call to git annex."
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hookWarning :: Git.Hook -> String -> Annex ()
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hookWarning h msg = do
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r <- gitRepo
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warning $ Git.hookName h ++ " hook (" ++ Git.hookFile h r ++ ") " ++ msg
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