Write a crawler (to be more precise a scraper, with ETL process) for a site bash.org.pl.

The crawler should download n latests pages and parse it to json with following format:

{
  "id": Long,
  "points": Long,
  "content": String
}

Example json item from url http://bash.org.pl/4862636/ should look like:

{
  "id": 4862636,
  "points": -12,
  "content": "Backstory: Zapomniałem odpowiedzi na pytania zabezpieczające potrzebne do zarządzania
  kontem Apple\n<br>\n<br>\n<kazi> jaka może być moja wymarzona praca?\n<br>\n<ziomek> wpisz że zawsze
  chciałeś być operatorem maszynki do mięsa"
}

The output should be saved to file, which path is specified in typesafe config. N should be input params.

(Optional*) After finishing crawling, display basic statistcs (number of items downloaded, average page download, average one item acquire time)

Really overengineered, cause it is after all a recruitment task ;)

Used some cats, fs2.Stream, http4s, io.circe, pureconfig.

Simply use something like

sbt run
sbt "run -n 2"
sbt test