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Extend hoogle database
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| #!/usr/bin/env stack | |
| -- stack --resolver global runghc --package turtle | |
| {-# LANGUAGE OverloadedStrings #-} | |
| import Turtle | |
| import qualified Data.Text as T | |
| parser :: Parser Text | |
| parser = argText "pkg" "Package name" | |
| main :: IO () | |
| main = sh $ do | |
| pkg <- options "Extend hoogle database" parser | |
| h <- home | |
| p <- pathToText <$> find (has "hoogle" <> suffix "databases") (h </> ".stack") | |
| cd . fromText . T.init $ p | |
| result <- shell' $ format ("wget https://hackage.haskell.org/package/" | |
| %s%"/docs/"%s%".txt") pkg pkg | |
| case result of | |
| ExitFailure _ -> error "package not found" | |
| _ -> return () | |
| shell' $ format ("hoogle convert "%s%".txt") pkg | |
| shell' $ format ("hoogle combine default.hoo "%s%".hoo -o new.hoo") pkg | |
| mv "new.hoo" "default.hoo" | |
| where shell' = flip shell empty | |
| pathToText = either (error "hoogle databases not found") id . toText |
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