infra/nix/os/devices/default.nix

{ pkgs ? import <channels-nixos-stable> {}
, ownLib ? import ../lib/default.nix { }
, dir
, rebuildarg
, moreargs ? ""
, diskId ? (import ((builtins.getEnv "PWD")+"/${dir}/hw.nix") {}).hardware.encryptedDisk.diskId
, gitRoot ? "$(git rev-parse --show-toplevel)"
, previousDiskId ? ""
}:

let
  rebuildargsSudo = [ "switch" "boot" ];
  rebuild = pkgs.writeScript "script" ''
    #!/usr/bin/env bash
    set -xe

    pushd ${gitRoot}/${dir}
    export NIXOS_CONFIG="$PWD"/configuration.nix

    [[ -e "''${NIXOS_CONFIG}" ]]

    ${if (builtins.elem rebuildarg rebuildargsSudo)
          && builtins.match ".*--target-host.*" moreargs == null
    then
      "sudo -E \\"
    else
      ""
    }
    nixos-rebuild --show-trace -I nixos-config=''${NIXOS_CONFIG} ${rebuildarg} ${moreargs}
    if test -L result; then
      rm result
    fi
  '';


in {
  recipes = {
    inherit rebuild;
  } // (import ./disk.nix { inherit pkgs ownLib dir rebuildarg moreargs diskId gitRoot previousDiskId; });
}