This is a lyrics engine application. Utility to discover new songs you might like, based on your favorite songs lyrics.

To bootstrap development process, there is a prepared environment setup. It is based on Vagrant Ubuntu image with all the required tools in place, such as Java, Scala, mongodb and etc., set up by Ansible.

To initialize the environment run:

vagrant up dev
vagrant ssh dev

The first run might take some time, while all the packages are installed. Subsequent runs should be much faster.

All environment configurations is done using Ansible. All future updates should be reflected there, to maintain the immutable container state.

In case some updates to configuration were made, you can run ansible-playbook script from within the virtual machine or, alternatively, you can pass --provision flag to Vagrant. If you don't have the dev virtual machine running yet it would be:

vagrant up dev --provision

or, if you already have it running:

vagrant reload dev --provision

For more information check Vagrant and Ansible documentations.

Application is built using sbt and sbt-native-packager plugin.

To build it run:

sbt stage

The resulting application will be placed in target/universal/stage/ directory.

To test it run:

sbt test

To run the application execute:

sbt run

By default it will start on port 8080, which can be overridden by defining appropriate $PORT environment variable.