nixos-config/system/fonts.nix

{ config, pkgs, ... }:

{
  # TODO once nerdfonts 2.2.0 is released switch to NerdFontsSymbolsOnly
  # Also needs to be added to known fonts in nixpkgs:
  # https://github.com/NixOS/nixpkgs/blob/nixos-unstable/pkgs/data/fonts/nerdfonts/shas.nix
  fonts.fonts = with pkgs; [
    noto-fonts
    noto-fonts-extra
    noto-fonts-cjk
    noto-fonts-emoji
    # (nerdfonts.override { fonts = [ "NerdFontsSymbolsOnly" ]; })
    (nerdfonts.override { fonts = [ "FiraCode" ]; })
    fira-code
  ];
  fonts.fontconfig.defaultFonts = {
    serif = [ "Noto Serif" "Noto Color Emoji" ];
    sansSerif = [ "Noto Sans" "Noto Color Emoji" ];
    # monospace = [ "Fira Code" "Noto Color Emoji" "Symbols-1000-em Nerd Font" ];
    # emoji = [ "Noto Color Emoji" "Symbols-1000-em Nerd Font" ];
    monospace = [ "Fira Code" "Noto Color Emoji" "FiraCode Nerd Font" ];
    emoji = [ "Noto Color Emoji" "FiraCode Nerd Font" ];
  };
}