[halostatue]

chezmoi (<https://chezmoi.io> or <https://github.com/twpayne/chezmoi>) has a couple dozen txtar tests. They are both amazing and completely frustrating to use, but I don't think that there would be a better way to test most of what chezmoi does without them.

Tom Payne (the creator and primary developer of chezmoi) has added some extra commands to the txtar context which makes things easier for certain classes of testing.