Bye bye Travis CI
In the afternoon of October 17, 2013 we merged the first config file ever that would use Travis CI for the curl project using the nifty integration at GitHub. This was the actual introduction of the entire concept of building and testing the project on every commit and pull request for the curl project. Before this merge happened, we only had our autobuilds. They are systems run by volunteers that update the code from git maybe once per day, build and run the tests and then upload all the logs.
Don’t take this wrong: the autobuilds are awesome and have helped us make curl what it is. But they rely on individuals to host and admin the machines and to setup the specific configs that are tested.
With the introduction of “proper” CI, the configs that are tested are now also hosted in git and allows the project members to better control and adjust the tests and configs, plus that we can run them on already on pull-requests so that we can verify code before merge instead of having to first merge the code to master before the changes can get verified.
In early 2019 we reached 30 jobs per commit, and at that time we started to use and spread out the work on more CI services. Travis would still remain as the one we’d lean on the heaviest. It was there and we had custom-written a bunch of jobs for it and it performed well.
