How do I build a construct 3 project using a CI tool like Travis CI?

Hey all,

We are using Travis CI to build and deploy our game when a new update is committed into our repo. Right now we are having to commit the full build into the github repo but would rather have our build machine generate the HTML packaged build but I need some kind of commandline tool to actually build our project folder. Is there any tools/guides on how we can do this in Construct 3?

Thanks!