I am a heavy git user. I am actively developing in about half a dozen repositories at the same time and have many more I occasionally check out or add to. I have files lying around that need to be added, changes to be committed, commits to be push, all in several branches, local and remote. And then there is the stuff I stashed months ago and forgot…

When I started using the ZSH shell years ago, it was because of its superior command line completion features. Since then, the Bash shell has improved a lot, and probably has the same features, but I am used to ZSH now. And when a command doesn’t have completion it feels cumbersome to use. So, of course, I wanted to have completion for the osmium tool.