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module Propellor.Property.SiteSpecific.GitHome where
import Propellor.Base
import qualified Propellor.Property.Apt as Apt
import Propellor.Property.User
-- | Clones Joey Hess's git home directory, and runs its fixups script.
installedFor :: User -> Property DebianLike
installedFor user@(User u) = check (not <$> hasGitDir user) $
go `requires` Apt.installed ["git"]
where
go :: Property DebianLike
go = property' ("githome " ++ u) $ \w -> do
home <- liftIO (homedir user)
let tmpdir = home </> "githome"
ensureProperty w $ combineProperties "githome setup" $ toProps
[ userScriptProperty user ["git clone " ++ url ++ " " ++ tmpdir]
`assume` MadeChange
, property "moveout" $ makeChange $ void $
moveout tmpdir home
, property "rmdir" $ makeChange $ void $
catchMaybeIO $ removeDirectory tmpdir
, userScriptProperty user ["rm -rf .aptitude/ .bashrc .profile; bin/mr checkout; bin/fixups"]
`assume` MadeChange
]
moveout tmpdir home = do
fs <- dirContents tmpdir
forM fs $ \f -> boolSystem "mv" [File f, File home]
url :: String
url = "git://git.kitenet.net/joey/home"
hasGitDir :: User -> IO Bool
hasGitDir user = go =<< homedir user
where
go home = doesDirectoryExist (home </> ".git")
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