blob: 3c38c0f8aa491eea1dd606c0c9f72afe1c8f4c39 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
{- git-annex command
-
- Copyright 2010 Joey Hess <id@joeyh.name>
-
- Licensed under the GNU GPL version 3 or higher.
-}
module Command.Init where
import Command
import Annex.Init
import Annex.Version
import qualified Annex.SpecialRemote
cmd :: Command
cmd = dontCheck repoExists $
command "init" SectionSetup "initialize git-annex"
paramDesc (seek <$$> optParser)
data InitOptions = InitOptions
{ initDesc :: String
, initVersion :: Maybe Version
}
optParser :: CmdParamsDesc -> Parser InitOptions
optParser desc = InitOptions
<$> (unwords <$> cmdParams desc)
<*> optional (option (str >>= parseVersion)
( long "version" <> metavar paramValue
<> help "Override default annex.version"
))
parseVersion :: Monad m => String -> m Version
parseVersion v
| v `elem` supportedVersions = return v
| otherwise = fail $ v ++ " is not a currently supported repository version"
seek :: InitOptions -> CommandSeek
seek = commandAction . start
start :: InitOptions -> CommandStart
start os = do
showStart "init" (initDesc os)
next $ perform os
perform :: InitOptions -> CommandPerform
perform os = do
initialize
(if null (initDesc os) then Nothing else Just (initDesc os))
(initVersion os)
Annex.SpecialRemote.autoEnable
next $ return True
|
