65 lines
1.6 KiB
Haskell
65 lines
1.6 KiB
Haskell
{- git-annex command
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-
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- Copyright 2012 Joey Hess <joey@kitenet.net>
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-
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- Licensed under the GNU GPL version 3 or higher.
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-}
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module Command.Help where
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import Common.Annex
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import Command
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import qualified Command.Init
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import qualified Command.Add
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import qualified Command.Drop
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import qualified Command.Get
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import qualified Command.Move
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import qualified Command.Copy
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import qualified Command.Sync
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import qualified Command.Whereis
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import qualified Command.Fsck
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import System.Console.GetOpt
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cmd :: [Command]
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cmd = [noCommit $ noRepo startNoRepo $ dontCheck repoExists $
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command "help" paramNothing seek SectionQuery "display help"]
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seek :: CommandSeek
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seek = withWords start
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start :: [String] -> CommandStart
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start params = do
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liftIO $ start' params
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stop
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startNoRepo :: CmdParams -> IO ()
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startNoRepo = start'
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start' :: [String] -> IO ()
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start' ["options"] = showCommonOptions
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start' _ = showGeneralHelp
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showCommonOptions :: IO ()
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showCommonOptions = putStrLn $ usageInfo "Common options:" gitAnnexOptions
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showGeneralHelp :: IO ()
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showGeneralHelp = putStrLn $ unlines
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[ "The most frequently used git-annex commands are:"
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, unlines $ map cmdline $ concat
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[ Command.Init.cmd
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, Command.Add.cmd
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, Command.Drop.cmd
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, Command.Get.cmd
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, Command.Move.cmd
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, Command.Copy.cmd
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, Command.Sync.cmd
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, Command.Whereis.cmd
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, Command.Fsck.cmd
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]
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, "Run 'git-annex' for a complete command list."
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, "Run 'git-annex command --help' for help on a specific command."
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, "Run `git annex help options' for a list of common options."
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]
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where
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cmdline c = "\t" ++ cmdname c ++ "\t" ++ cmddesc c
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