Everything about nix
In the previous chapter, we've made a nix "dev shell" that contained the fly.io command-line utility, "flyctl".
That said, that's not how I want us to define a dev shell.
Now that my website is deployed as a container image, I wanted to give
nix a try. I'm still doing it the old-fashioned way right
now: with a
cargo in a "builder" image, copying stuff
out of there into a slimmer image (that still has an Ubuntu base, even though
distroless images are a