# Note:
# add `--option substitute false` to the command so it builds properly offline
# rfkill block all helps too
os host action:
        #!/usr/bin/env bash
        set -euo pipefail

        nixpkgs=$(nix-instantiate --eval -E "let sources = import ./nix/sources.nix; in sources.nixpkgs.outPath" | jq -r .)
        sudo nixos-rebuild {{ action }} \
                -I nixpkgs=${nixpkgs} \
                -I nixos-config=./nix/configurations/{{ host }}.nix \
                --fast \
                --file ./default.nix \
                --attr "nixosConfigurations.{{ host }}"

install host:
        #!/usr/bin/env bash
        set -euo pipefail

        nixpkgs=$(nix-instantiate --eval -E "let sources = import ./nix/sources.nix; in sources.nixpkgs.outPath" | jq -r .)
        sudo nixos-install \
                -I nixpkgs=${nixpkgs} \
                -I nixos-config=./nix/configurations/{{ host }}.nix \
                --file ./default.nix \
                --attr "nixosConfigurations.{{ host }}"

update:
        npins update