youtube_downloader

Run

sbt run
then, server is ready on 0.0.0.0:8080.

Dockerize

sbt docker
it will produce a docker image named hello/hello
docker run -Pid hello/hello
then an docker container is running in the background, sounds and kicks
-i
is used here, as the interactive mode keep script running in the background
instead of terminating at the end of the script