mirror of https://github.com/voidlizard/hbs2
60 lines
1.7 KiB
Haskell
60 lines
1.7 KiB
Haskell
module Main where
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import HBS2.Prelude
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import HBS2Git.App
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import HBS2Git.Export
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import HBS2Git.ListRefs
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import RunShow
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import Options.Applicative as O
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import Control.Monad
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main :: IO ()
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main = join . customExecParser (prefs showHelpOnError) $
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info (helper <*> parser)
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( fullDesc
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<> header "hbsync block fetch"
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<> progDesc "fetches blocks from hbsync peers"
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)
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where
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parser :: Parser (IO ())
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parser = hsubparser ( command "export" (info pExport (progDesc "export repo"))
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<> command "list-refs" (info pListRefs (progDesc "list refs"))
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<> command "show" (info pShow (progDesc "show various types of objects"))
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<> command "tools" (info pTools (progDesc "misc tools"))
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)
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pExport = do
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ref <- strArgument (metavar "HASH-REF")
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kr <- optional $ strOption (short 'k' <> long "keyring" <> metavar "KEYRING-FILE")
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pure $ runApp WithLog (runExport kr ref)
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pListRefs = do
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pure $ runApp NoLog runListRefs
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showReader s = if s == "config"
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then Just ShowConfig
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else ShowRef <$> fromStringMay s
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pShow = do
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object <- optional $
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argument (maybeReader showReader) (metavar "object" <> help "<HASH-REF> | config")
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pure $ runApp NoLog (runShow object)
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pTools = hsubparser ( command "scan" (info pToolsScan (progDesc "scan reference"))
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<> command "refs" (info pToolsGetRefs (progDesc "list references"))
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)
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pToolsScan = do
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ref <- strArgument (metavar "HASH-REF")
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pure $ runApp WithLog (runToolsScan ref)
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pToolsGetRefs = do
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ref <- strArgument (metavar "HASH-REF")
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pure $ runApp WithLog (runToolsGetRefs ref)
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