mirror of
https://github.com/simplex-chat/simplex-chat.git
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a3e987b78a
* windows-compatible getChar without buffering, option to use terminal without editing * option to choose terminal mode, conditional compilation for Windows * conditional extension * add basic terminal mode (no contact insertion) * option help
73 lines
1.9 KiB
Haskell
73 lines
1.9 KiB
Haskell
{-# LANGUAGE LambdaCase #-}
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module ChatOptions (getChatOpts, ChatOpts (..)) where
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import qualified Data.Attoparsec.ByteString.Char8 as A
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import qualified Data.ByteString.Char8 as B
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import Options.Applicative
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import Simplex.Messaging.Agent.Transmission (SMPServer (..), smpServerP)
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import Types
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data ChatOpts = ChatOpts
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{ name :: Maybe B.ByteString,
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dbFileName :: String,
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smpServer :: SMPServer,
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termMode :: TermMode
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}
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chatOpts :: Parser ChatOpts
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chatOpts =
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ChatOpts
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<$> option
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(Just <$> str)
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( long "name"
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<> short 'n'
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<> metavar "NAME"
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<> help "optional name to use for invitations"
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<> value Nothing
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)
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<*> strOption
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( long "database"
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<> short 'd'
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<> metavar "DB_FILE"
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<> help "sqlite database filename (smp-chat.db)"
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<> value "smp-chat.db"
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)
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<*> option
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parseSMPServer
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( long "server"
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<> short 's'
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<> metavar "SERVER"
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<> help "SMP server to use (smp.simplex.im:5223)"
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<> value (SMPServer "smp.simplex.im" (Just "5223") Nothing)
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)
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<*> option
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parseTermMode
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( long "term"
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<> short 't'
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<> metavar "TERM"
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<> help "terminal mode: \"editor\", \"simple\" or \"basic\" (editor)"
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<> value TermModeEditor
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)
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parseSMPServer :: ReadM SMPServer
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parseSMPServer = eitherReader $ A.parseOnly (smpServerP <* A.endOfInput) . B.pack
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parseTermMode :: ReadM TermMode
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parseTermMode = maybeReader $ \case
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"basic" -> Just TermModeBasic
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"simple" -> Just TermModeSimple
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"editor" -> Just TermModeEditor
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_ -> Nothing
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getChatOpts :: IO ChatOpts
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getChatOpts = execParser opts
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where
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opts =
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info
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(chatOpts <**> helper)
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( fullDesc
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<> header "Chat prototype using Simplex Messaging Protocol (SMP)"
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<> progDesc "Start chat with DB_FILE file and use SERVER as SMP server"
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)
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