3a05d53761
No behavior changes (hopefully), just adding SeekInput and plumbing it through to the JSON display code for later use. Over the course of 2 grueling days. withFilesNotInGit reimplemented in terms of seekHelper should be the only possible behavior change. It seems to test as behaving the same. Note that seekHelper dummies up the SeekInput in the case where segmentPaths' gives up on sorting the expanded paths because there are too many input paths. When SeekInput later gets exposed as a json field, that will result in it being a little bit wrong in the case where 100 or more paths are passed to a git-annex command. I think this is a subtle enough problem to not matter. If it does turn out to be a problem, fixing it would require splitting up the input parameters into groups of < 100, which would make git ls-files run perhaps more than is necessary. May want to revisit this, because that fix seems fairly low-impact.
102 lines
2.7 KiB
Haskell
102 lines
2.7 KiB
Haskell
{- git-annex command
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-
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- Copyright 2013 Joey Hess <id@joeyh.name>
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- Copyright 2013 Antoine Beaupré
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-
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- Licensed under the GNU AGPL version 3 or higher.
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-}
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module Command.List where
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import qualified Data.Set as S
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import qualified Data.Map as M
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import Data.Function
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import Data.Ord
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import Command
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import Remote
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import Logs.Trust
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import Logs.UUID
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import Annex.UUID
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import Git.Types (RemoteName)
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import Utility.Tuple
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cmd :: Command
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cmd = noCommit $ withGlobalOptions [annexedMatchingOptions] $
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command "list" SectionQuery
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"show which remotes contain files"
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paramPaths (seek <$$> optParser)
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data ListOptions = ListOptions
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{ listThese :: CmdParams
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, allRepos :: Bool
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}
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optParser :: CmdParamsDesc -> Parser ListOptions
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optParser desc = ListOptions
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<$> cmdParams desc
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<*> switch
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( long "allrepos"
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<> help "show all repositories, not only remotes"
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)
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seek :: ListOptions -> CommandSeek
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seek o = do
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list <- getList o
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printHeader list
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let seeker = AnnexedFileSeeker
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{ startAction = start list
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, checkContentPresent = Nothing
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, usesLocationLog = True
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}
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withFilesInGitAnnex ww seeker =<< workTreeItems ww (listThese o)
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where
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ww = WarnUnmatchLsFiles
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getList :: ListOptions -> Annex [(UUID, RemoteName, TrustLevel)]
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getList o
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| allRepos o = nubBy ((==) `on` fst3) <$> ((++) <$> getRemotes <*> getAllUUIDs)
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| otherwise = getRemotes
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where
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getRemotes = do
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rs <- remoteList
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ts <- mapM (lookupTrust . uuid) rs
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hereu <- getUUID
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heretrust <- lookupTrust hereu
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let l = (hereu, "here", heretrust) : zip3 (map uuid rs) (map name rs) ts
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return $ filter (\(_, _, t) -> t /= DeadTrusted) l
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getAllUUIDs = do
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rs <- M.toList <$> uuidDescMap
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rs3 <- forM rs $ \(u, d) -> (,,)
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<$> pure u
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<*> pure (fromUUIDDesc d)
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<*> lookupTrust u
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return $ sortBy (comparing snd3) $
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filter (\t -> thd3 t /= DeadTrusted) rs3
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printHeader :: [(UUID, RemoteName, TrustLevel)] -> Annex ()
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printHeader l = liftIO $ putStrLn $ lheader $ map (\(_, n, t) -> (n, t)) l
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start :: [(UUID, RemoteName, TrustLevel)] -> SeekInput -> RawFilePath -> Key -> CommandStart
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start l si file key = do
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ls <- S.fromList <$> keyLocations key
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liftIO $ putStrLn $ format (map (\(u, _, t) -> (t, S.member u ls)) l) file
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stop
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type Present = Bool
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lheader :: [(RemoteName, TrustLevel)] -> String
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lheader remotes = unlines (zipWith formatheader [0..] remotes) ++ pipes (length remotes)
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where
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formatheader n (remotename, trustlevel) = pipes n ++ remotename ++ trust trustlevel
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pipes = flip replicate '|'
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trust UnTrusted = " (untrusted)"
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trust _ = ""
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format :: [(TrustLevel, Present)] -> RawFilePath -> String
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format remotes file = thereMap ++ " " ++ fromRawFilePath file
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where
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thereMap = concatMap there remotes
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there (UnTrusted, True) = "x"
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there (_, True) = "X"
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there (_, False) = "_"
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