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|
{- git-annex command
-
- Copyright 2013-2015 Joey Hess <id@joeyh.name>
-
- Licensed under the GNU AGPL version 3 or higher.
-}
module Command.Status where
import Command
import qualified Annex
import Git.Status
import Git.FilePath
import Data.ByteString.Char8 as B8
cmd :: Command
cmd = notBareRepo $ noCommit $ noMessages $
withAnnexOptions [jsonOptions] $
command "status" SectionCommon
"show the working tree status (deprecated)"
paramPaths (seek <$$> optParser)
data StatusOptions = StatusOptions
{ statusFiles :: CmdParams
, ignoreSubmodules :: Maybe String
}
optParser :: CmdParamsDesc -> Parser StatusOptions
optParser desc = StatusOptions
<$> cmdParams desc
<*> optional (strOption
( long "ignore-submodules"
<> help "passed on to git status"
<> metavar "WHEN"
))
seek :: StatusOptions -> CommandSeek
seek o = withWords (commandAction . start o) (statusFiles o)
start :: StatusOptions -> [FilePath] -> CommandStart
start o locs = do
(l, cleanup) <- inRepo $ getStatus ps locs
let getstatus = pure . simplifiedStatus
forM_ l $ \s -> maybe noop displayStatus =<< getstatus s
ifM (liftIO cleanup)
( stop
, giveup "git status failed"
)
where
ps = case ignoreSubmodules o of
Nothing -> []
Just s -> [Param $ "--ignore-submodules="++s]
-- Prefer to show unstaged status in this simplified status.
simplifiedStatus :: StagedUnstaged Status -> Maybe Status
simplifiedStatus (StagedUnstaged { unstaged = Just s }) = Just s
simplifiedStatus (StagedUnstaged { staged = Just s }) = Just s
simplifiedStatus _ = Nothing
displayStatus :: Status -> Annex ()
-- Renames not shown in this simplified status
displayStatus (Renamed _ _) = noop
displayStatus s = do
let c = statusChar s
absf <- fromRepo $ fromTopFilePath (statusFile s)
f <- liftIO $ relPathCwdToFile absf
qp <- coreQuotePath <$> Annex.getGitConfig
unlessM (showFullJSON $ JSONChunk [("status", [c]), ("file", fromOsPath f)]) $
liftIO $ B8.putStrLn $ quote qp $
UnquotedString (c : " ") <> QuotedPath f
|
