Add a Justfile

[cgwalters]

I'm trying to spread this as a pattern, see also the Justfile in bootc.

[jlebon]

This has crossed my mind multiple times while hacking on this. One thing I value a lot is the idea that "all you need to get started is podman", and I personally like that we document it just that way for passers-by. If you want full developer convenience, that's today still cosa. E.g. cosa build is that wrapper.

(I realize you've kept the Containerfile comment with the podman command, but again I think we need to refine a bit who we're targeting given cosa build.)

(Also, I think we already mentioned we could get rid of --device /dev/fuse and ideally eventually -v $PWD:/run/src. We just need a --privileged flag to replace --security-opt=label=disable --cap-add=all 😆 )

[cgwalters]

Just for general visibility I'm continuing the push on containers-as-native-devenv with Justfile also over here coreos/rpm-ostree#5525