I'm working on an operating systems, and I want to use Travis CI for continuous integration. Basically, my OS can perform a bunch of kernel tests on boot, and I want them to be run at every push.
However, setup environment is a bit complex, and so I'm using a Docker Image that I want my application to be run on the Docker Image, exactly like Tavis CI's example is doing: https://docs.travis-ci.com/user/docker/
As you can see in the Dockefile of the example: https://github.com/travis-ci/docker-sinatra/blob/master/Dockerfile , repo is clonned inside the Image, and soin Travis CI's configuration file (https://github.com/travis-ci/docker-sinatra/blob/master/.travis.yml), they just have to run "make".
This is easy because this project is a single branch project, but me I want the tests to be operated to the lastest comitted branch (The one which triggered Travis's build).
Which solution do you think I can use for this? Using environment variables on Travis CI that I the pass to Docker image and then checkout the branch passed as parameter? There is not more "classy options"?
I think both my Docker file and .travis.yml files are not necessary as there are WIP. Thank you.