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add fsck subcommand (stub)

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Joey Hess 2010-11-06 17:06:19 -04:00
parent 6b80356f6d
commit 016b6a59e7
5 changed files with 81 additions and 38 deletions
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72
CmdLine.hs
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@ -10,8 +10,7 @@ module CmdLine (parseCmd) where
import System.Console.GetOpt
import Control.Monad.State (liftIO)
import System.Directory
import Control.Monad (filterM)
import Monad (when)
import Control.Monad (filterM, when)
import qualified GitRepo as Git
import qualified Annex
@ -33,31 +32,31 @@ import qualified Command.Init
import qualified Command.Fsck
subCmds :: [SubCommand]
subCmds = [
(SubCommand "add" path (withFilesNotInGit Command.Add.start)
"add files to annex")
, (SubCommand "get" path (withFilesInGit Command.Get.start)
"make content of annexed files available")
, (SubCommand "drop" path (withFilesInGit Command.Drop.start)
"indicate content of files not currently wanted")
, (SubCommand "move" path (withFilesInGit Command.Move.start)
"transfer content of files to/from another repository")
, (SubCommand "init" desc (withDescription Command.Init.start)
"initialize git-annex with repository description")
, (SubCommand "unannex" path (withFilesInGit Command.Unannex.start)
"undo accidential add command")
, (SubCommand "pre-commit" path (withFilesToBeCommitted Command.Fix.start)
"fix up symlinks before they are committed")
, (SubCommand "fromkey" key (withFilesMissing Command.FromKey.start)
"adds a file using a specific key")
, (SubCommand "dropkey" key (withKeys Command.DropKey.start)
"drops annexed content for specified keys")
, (SubCommand "setkey" key (withTempFile Command.SetKey.start)
"sets annexed content for a key using a temp file")
, (SubCommand "fix" path (withFilesInGit Command.Fix.start)
"fix up symlinks to point to annexed content")
, (SubCommand "fsck" nothing (withNothing Command.Fsck.start)
"check annex for problems")
subCmds =
[ SubCommand "add" path (withFilesNotInGit Command.Add.start)
"add files to annex"
, SubCommand "get" path (withFilesInGit Command.Get.start)
"make content of annexed files available"
, SubCommand "drop" path (withFilesInGit Command.Drop.start)
"indicate content of files not currently wanted"
, SubCommand "move" path (withFilesInGit Command.Move.start)
"transfer content of files to/from another repository"
, SubCommand "init" desc (withDescription Command.Init.start)
"initialize git-annex with repository description"
, SubCommand "unannex" path (withFilesInGit Command.Unannex.start)
"undo accidential add command"
, SubCommand "pre-commit" path (withFilesToBeCommitted Command.Fix.start)
"fix up symlinks before they are committed"
, SubCommand "fromkey" key (withFilesMissing Command.FromKey.start)
"adds a file using a specific key"
, SubCommand "dropkey" key (withKeys Command.DropKey.start)
"drops annexed content for specified keys"
, SubCommand "setkey" key (withTempFile Command.SetKey.start)
"sets annexed content for a key using a temp file"
, SubCommand "fix" path (withFilesInGit Command.Fix.start)
"fix up symlinks to point to annexed content"
, SubCommand "fsck" nothing (withNothing Command.Fsck.start)
"check annex for problems"
]
where
path = "PATH ..."
@ -95,15 +94,15 @@ header = "Usage: git-annex subcommand [option ..]"
usage :: String
usage = usageInfo header options ++ "\nSubcommands:\n" ++ cmddescs
where
cmddescs = unlines $ map (\c -> indent $ showcmd c) subCmds
cmddescs = unlines $ map (indent . showcmd) subCmds
showcmd c =
(subcmdname c) ++
(pad 11 (subcmdname c)) ++
(subcmdparams c) ++
(pad 13 (subcmdparams c)) ++
(subcmddesc c)
subcmdname c ++
pad 11 (subcmdname c) ++
subcmdparams c ++
pad 13 (subcmdparams c) ++
subcmddesc c
indent l = " " ++ l
pad n s = take (n - (length s)) $ repeat ' '
pad n s = replicate (n - length s) ' '
{- These functions find appropriate files or other things based on a
user's parameters. -}
@ -128,8 +127,7 @@ withFilesMissing a params = do
e <- doesFileExist f
return $ not e
withDescription :: SubCmdSeekStrings
withDescription a params = do
return $ [a $ unwords params]
withDescription a params = return [a $ unwords params]
withFilesToBeCommitted :: SubCmdSeekStrings
withFilesToBeCommitted a params = do
repo <- Annex.gitRepo
@ -154,7 +152,7 @@ parseCmd :: [String] -> AnnexState -> IO ([Annex Bool], [Annex Bool])
parseCmd argv state = do
(flags, params) <- getopt
when (null params) $ error usage
case lookupCmd (params !! 0) of
case lookupCmd (head params) of
[] -> error usage
[subcommand] -> do
actions <- prepSubCmd subcommand state (drop 1 params)