Getting Started with Buck build on Travis CI

Too Long; Didn't Read

<a href="https://travis-ci.org/" target="_blank">Travis CI</a> is a service that offers free build servers for open-source projects (<a href="https://www.crunchbase.com/organization/travis-ci/timeline#/timeline/index" target="_blank">thanks, VCs!</a>). It has tight integration with GitHub, allowing you to automatically build and test code in a pull request before merging. This is great for projects with multiple contributors, because you can run tests without checking-out the code yourself.