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module Main (main) where
import Data.Text (Text)
import qualified Data.Text as T
import qualified Data.Text.IO as T
import qualified System.Environment as Env
import qualified System.Exit as Exit
import qualified CSV
import Hiking (Hiking (Hiking))
import qualified Hiking
import qualified HTTP
import qualified Scrapper
main :: IO ()
main = do
url <- getUrl
hikings <- getHikings url
T.putStrLn . CSV.lines . (:) Hiking.header . map Hiking.values $ hikings
getUrl :: IO Text
getUrl = do
args <- Env.getArgs
case args of
(url:_) -> return $ T.pack url
_ -> Exit.die "No url providen"
getHikings :: Text -> IO [Hiking]
getHikings url = do
urls <- Scrapper.hikingsUrls <$> HTTP.get url
mapM getHiking urls
getHiking :: Text -> IO Hiking
getHiking = fmap Scrapper.hiking . HTTP.get
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