[Haskell-cafe] Conduits and Unix Pipes

[Clark Gaebel]

Has anyone built an adapter between unix pipes and conduits? Something like:

upipe2conduit :: String -> Conduit Char Char

let someLines = "hello\nworld"
nLines <- (read . runResourceT $ sourceList someLines $= upipe2conduit "wc
-l" $$ consume) :: Integer

If this has been done, is it on hackage?

Thanks,
  - clark
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