git-annex/CmdLine/Option.hs
Joey Hess 5545e78a1e
Make --debug also enable debugging in child git-annex processes
Especially necessary with stalldetection using child processes for
transfers.

This commit was sponsored by Jack Hill on Patreon.
2021-03-22 14:25:28 -04:00

71 lines
1.9 KiB
Haskell

{- common command-line options
-
- Copyright 2010-2021 Joey Hess <id@joeyh.name>
-
- Licensed under the GNU AGPL version 3 or higher.
-}
{-# LANGUAGE OverloadedStrings #-}
module CmdLine.Option where
import Options.Applicative
import CmdLine.Usage
import CmdLine.GlobalSetter
import qualified Annex
import Types.Messages
import Types.DeferredParse
import Types.GitConfig
import Git.Types (ConfigKey(..))
import Git.Config
import Utility.FileSystemEncoding
-- Global options accepted by both git-annex and git-annex-shell sub-commands.
commonGlobalOptions :: [GlobalOption]
commonGlobalOptions =
[ globalFlag (setforce True)
( long "force"
<> help "allow actions that may lose annexed data"
<> hidden
)
, globalFlag (setfast True)
( long "fast" <> short 'F'
<> help "avoid slow operations"
<> hidden
)
, globalFlag (Annex.setOutput QuietOutput)
( long "quiet" <> short 'q'
<> help "avoid verbose output"
<> hidden
)
, globalFlag (Annex.setOutput NormalOutput)
( long "verbose" <> short 'v'
<> help "allow verbose output (default)"
<> hidden
)
, globalFlag (setdebug True)
( long "debug" <> short 'd'
<> help "show debug messages"
<> hidden
)
, globalFlag (setdebug False)
( long "no-debug"
<> help "don't show debug messages"
<> hidden
)
, globalSetter setforcebackend $ strOption
( long "backend" <> short 'b' <> metavar paramName
<> help "specify key-value backend to use"
<> hidden
)
]
where
setforce v = Annex.changeState $ \s -> s { Annex.force = v }
setfast v = Annex.changeState $ \s -> s { Annex.fast = v }
setforcebackend v = Annex.changeState $ \s -> s { Annex.forcebackend = Just v }
-- Overriding this way, rather than just setting annexDebug
-- makes the config be passed on to any git-annex child processes.
setdebug b = Annex.addGitConfigOverride $ decodeBS' $
debugconfig <> "=" <> boolConfig' b
(ConfigKey debugconfig) = annexConfig "debug"