I think process-conduit is what you are looking for.
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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