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module Role.Watcher where
import Types
import Log
import Pty
import CmdLine
import SessionID
import Role.Developer
import Control.Concurrent.STM
import Control.Concurrent.STM.TMChan
import Data.Time.Clock.POSIX
run :: WatchOpts -> IO ()
run = run' watcher . watchUrl
watcher :: TMVar (TVar DeveloperState) -> TMChan (Message Entered) -> TMChan AnyMessage -> SessionID -> IO ()
watcher dsv _ichan ochan sid = withSessionLogger sid $ \logger -> inRawMode $ do
(st, startoutput) <- processSessionStart ochan logger dsv
emitOutput startoutput
go logger st
where
go logger st = do
ts <- getPOSIXTime
v <- atomically $ getServerMessage ochan st ts
case v of
Nothing -> return ()
Just (o, msg) -> do
_ <- logger msg
emitOutput o
go logger st
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