modules/nixos/docker.nix


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{
  config,
  inputs,
  lib,
  pkgs,
  ...
}:
with lib; let
  cfg = config.nixfiles.modules.docker;
in {
  options.nixfiles.modules.docker.enable = mkEnableOption "Docker";

  config = mkIf cfg.enable {
    assertions = [
      {
        assertion = !config.nixfiles.modules.podman.enable;
        message = "Pick only one!";
      }
    ];

    secrets.containers-auth = {
      file = "${inputs.self}/secrets/containers-auth";
      path = "${config.my.home}/.docker/config.json";
      owner = my.username;
      inherit (config.my) group;
    };

    virtualisation.docker.enable = true;

    environment.systemPackages = with pkgs; [docker-compose];

    my.extraGroups = ["docker"];

    hm.programs.bash = {
      shellAliases.d = "${pkgs.docker}/bin/docker";
      initExtra = mkAfter ''
        _complete_alias d _docker docker
      '';
    };
  };
}