faas-cli packaged up in Nix.
This repository has been archived and wil not receive any updates: faas-cli is now available in nixpkgs
faas-cli can be installed from source into the user profile like this:
$ nix-env -if https://github.com/welteki/faas-cli-nix/archive/main.tar.gz
Enable Nix cache for faas-cli
nix-env -iA cachix -f https://cachix.org/api/v1/install
cachix use welteki