820b92abab
Current status: * building again, but several commands are commented out * still need to implement global options, file matching options, etc
83 lines
2.4 KiB
Haskell
83 lines
2.4 KiB
Haskell
{- git-annex command
|
|
-
|
|
- Copyright 2010-2014 Joey Hess <id@joeyh.name>
|
|
-
|
|
- Licensed under the GNU GPL version 3 or higher.
|
|
-}
|
|
|
|
module Command.Whereis where
|
|
|
|
import qualified Data.Map as M
|
|
|
|
import Common.Annex
|
|
import Command
|
|
import Remote
|
|
import Logs.Trust
|
|
import Logs.Web
|
|
|
|
cmd :: Command
|
|
cmd = noCommit $ withOptions (jsonOption : annexedMatchingOptions ++ keyOptions) $
|
|
command "whereis" SectionQuery
|
|
"lists repositories that have file content"
|
|
paramPaths (withParams seek)
|
|
|
|
data WhereisOptions = WhereisOptions
|
|
{ whereisFiles :: CmdParams
|
|
, jsonOption :: GlobalSetter
|
|
, keyOptions :: Maybe KeyOptions
|
|
}
|
|
|
|
-- TODO: annexedMatchingOptions
|
|
|
|
seek :: CmdParams -> CommandSeek
|
|
seek ps = do
|
|
m <- remoteMap id
|
|
withKeyOptions False
|
|
(startKeys m)
|
|
(withFilesInGit $ whenAnnexed $ start m)
|
|
ps
|
|
|
|
start :: M.Map UUID Remote -> FilePath -> Key -> CommandStart
|
|
start remotemap file key = start' remotemap key (Just file)
|
|
|
|
startKeys :: M.Map UUID Remote -> Key -> CommandStart
|
|
startKeys remotemap key = start' remotemap key Nothing
|
|
|
|
start' :: M.Map UUID Remote -> Key -> AssociatedFile -> CommandStart
|
|
start' remotemap key afile = do
|
|
showStart' "whereis" key afile
|
|
next $ perform remotemap key
|
|
|
|
perform :: M.Map UUID Remote -> Key -> CommandPerform
|
|
perform remotemap key = do
|
|
locations <- keyLocations key
|
|
(untrustedlocations, safelocations) <- trustPartition UnTrusted locations
|
|
let num = length safelocations
|
|
showNote $ show num ++ " " ++ copiesplural num
|
|
pp <- prettyPrintUUIDs "whereis" safelocations
|
|
unless (null safelocations) $ showLongNote pp
|
|
pp' <- prettyPrintUUIDs "untrusted" untrustedlocations
|
|
unless (null untrustedlocations) $ showLongNote $ untrustedheader ++ pp'
|
|
forM_ (mapMaybe (`M.lookup` remotemap) locations) $
|
|
performRemote key
|
|
if null safelocations then stop else next $ return True
|
|
where
|
|
copiesplural 1 = "copy"
|
|
copiesplural _ = "copies"
|
|
untrustedheader = "The following untrusted locations may also have copies:\n"
|
|
|
|
performRemote :: Key -> Remote -> Annex ()
|
|
performRemote key remote = do
|
|
ls <- (++)
|
|
<$> askremote
|
|
<*> claimedurls
|
|
unless (null ls) $ showLongNote $ unlines $
|
|
map (\l -> name remote ++ ": " ++ l) ls
|
|
where
|
|
askremote = maybe (pure []) (flip id key) (whereisKey remote)
|
|
claimedurls = do
|
|
us <- map fst
|
|
. filter (\(_, d) -> d == OtherDownloader)
|
|
. map getDownloader
|
|
<$> getUrls key
|
|
filterM (\u -> (==) <$> pure remote <*> claimingUrl u) us
|