Not the person you're asking, but we use CircleCI, and it's fine. The YAML config language is okay, it gets the job done and hasn't been horrible to maintain or

Not the person you're asking, but we use CircleCI, and it's fine. The YAML config language is okay, it gets the job done and hasn't been horrible to maintain or modify. Though we only have a few steps in each. My current gripe is that there doesn't seem to be any way to declare that one pipeline depends on another, though I may just be missing something in the docs. What I'm trying to do is have my front-end feature branch builds run against the build of matching back-end branch, but there doesn't seem a way to declare "this build should depends on the output artifact of that build". I don't really want to have to wire it up myself using their API.