nix-config/home/lf/default.nix

{ config, pkgs, ... }:

let
  pv = pkgs.callPackage ./pv.nix { inherit config pkgs; };
  lf-wrapper = pkgs.callPackage ./lf-wrapper.nix { inherit config pkgs; };
  cleaner = pkgs.callPackage ./cleaner.nix { inherit config pkgs; };

in {
  home.packages = [ lf-wrapper ];
  programs.lf = {
    enable = true;
    previewer.source = pv;
    settings.icons = true;
    commands = {
      get-mime-type = ''%xdg-mime query filetype "$f"'';
      open = ''
        ''${{
            test -L $f && f=$(readlink -f $f)
            case $(file --mime-type $f -b) in
                text/*) vi $fx;;
                application/json) vi $fx;;
                *) for f in $fx; do xdg-open $f > /dev/null 2> /dev/null & done;;
            esac
        }}
      '';
    };
    extraConfig = ''
      set cleaner ${cleaner}
    '';
  };
}