make home configs work

defaults/machine-config.nix

@@ -0,0 +1,104 @@
+{
+  lib,
+  pkgs,
+  flakes,
+  machine,
+  ...
+}:
+{
+  imports = [
+    ./machine-or-home-config.nix
+    ./xdg.nix
+  ];
+
+  system.stateVersion = machine.stateVersion;
+  services.resolved.enable = false;
+
+  xdg.mime.enable = lib.mkForce false;
+
+  # Enable SSH
+  services.openssh = {
+    enable = true;
+    settings = {
+      PasswordAuthentication = lib.mkDefault false;
+      PermitRootLogin = lib.mkDefault "no";
+    };
+  };
+  networking.firewall.allowedTCPPorts = [ 22 ];
+
+  # Disable sudo prompt for `wheel` users.
+  security.sudo.wheelNeedsPassword = lib.mkDefault false;
+
+  # Configure the root account
+  users.extraUsers.root = {
+    # Allow my SSH keys for logging in as root. TODO: find from users list
+    # openssh.authorizedKeys.keys = ;
+
+    # Also use zsh for root
+    shell = pkgs.zsh;
+  };
+
+  programs.zsh.enable = true;
+  programs.fish.enable = true;
+
+  services.qemuGuest.enable = true;
+
+  # Clean /tmp on boot.
+  boot.tmp.cleanOnBoot = true;
+
+  # Set your time zone.
+  time.timeZone = lib.mkDefault "Europe/Amsterdam";
+
+  systemd.oomd = {
+    enableRootSlice = true;
+    # enableUserServices = true;
+    enableUserSlices = true;
+  };
+
+  # Limit the systemd journal to 100 MB of disk or the
+  # last 7 days of logs, whichever happens first.
+  services.journald.extraConfig = ''
+    SystemMaxUse=100M
+    MaxFileSec=7day
+  '';
+
+  nix = {
+    package = pkgs.lix;
+    settings = {
+      auto-optimise-store = true;
+    };
+    optimise = {
+      automatic = true;
+      dates = [ "weekly" ];
+    };
+    gc = {
+      automatic = true;
+      dates = "weekly";
+      randomizedDelaySec = "3h";
+      options = "--delete-older-than 7d";
+    };
+    extraOptions = ''
+      experimental-features = nix-command flakes
+    '';
+  };
+
+  # Debloat
+  documentation = {
+    enable = lib.mkForce false;
+    doc.enable = lib.mkForce false;
+    man.enable = lib.mkForce false;
+    info.enable = lib.mkForce false;
+    nixos.enable = lib.mkForce false;
+  };
+
+  security.polkit.enable = true;
+
+  home-manager = {
+    useGlobalPkgs = true;
+    useUserPackages = true;
+
+    extraSpecialArgs = {
+      inherit flakes;
+    };
+  };
+}

defaults/machine-or-home-config.nix

@@ -0,0 +1,9 @@
+{ inputs, ... }:
+{
+  imports = [
+    (../modules/program.nix)
+    (../programs)
+    (../users)
+  ];
+
+}

defaults/xdg.nix

@@ -0,0 +1,156 @@
+{ ... }@inputs:
+let
+  browsers = [
+    "firefox.desktop"
+  ];
+
+  defaultApps = {
+    text = [
+      "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaanvim.desktop"
+    ];
+    image = [ "org.gnome.Loupe.desktop" ];
+    audio = [ "mpv.desktop" ];
+    video = [ "mpv.desktop" ];
+    directory = [
+      "nautilus.desktop"
+      "org.gnome.Nautilus.desktop"
+    ];
+    mail = [ ] ++ browsers;
+    calendar = [ ] ++ browsers;
+    browser = [ ] ++ browsers;
+    office = [ "libreoffice.desktop" ];
+    pdf = [ ] ++ browsers;
+    ebook = [ ];
+    magnet = [ ];
+    signal = [ "signal.desktop" ];
+  };
+
+  mimeMap = {
+    text = [
+      "text/plain"
+      "text/english"
+      "application/x-zerosize"
+      "text/x-makefile"
+      "text/x-c++hdr"
+      "text/x-c++src"
+      "text/x-chdr"
+      "text/x-csrc"
+      "text/x-java"
+      "text/x-moc"
+      "text/x-pascal"
+      "text/x-tcl"
+      "text/x-tex"
+      "application/x-shellscript"
+      "text/x-c"
+      "text/x-c++"
+    ];
+    image = [
+      "image/bmp"
+      "image/gif"
+      "image/jpeg"
+      "image/jpg"
+      "image/png"
+      "image/svg+xml"
+      "image/tiff"
+      "image/vnd.microsoft.icon"
+      "image/webp"
+    ];
+    audio = [
+      "audio/aac"
+      "audio/mpeg"
+      "audio/ogg"
+      "audio/opus"
+      "audio/wav"
+      "audio/webm"
+      "audio/x-matroska"
+    ];
+    video = [
+      "video/mp2t"
+      "video/mp4"
+      "video/mpeg"
+      "video/ogg"
+      "video/webm"
+      "video/x-flv"
+      "video/x-matroska"
+      "video/x-msvideo"
+    ];
+    directory = [ "inode/directory" ];
+    mail = [ "x-scheme-handler/mailto" ];
+    calendar = [
+      "text/calendar"
+      "x-scheme-handler/webcal"
+    ];
+    browser = [
+      "text/html"
+      "x-scheme-handler/about"
+      "x-scheme-handler/http"
+      "x-scheme-handler/https"
+      "x-scheme-handler/unknown"
+    ];
+    office = [
+      "application/vnd.oasis.opendocument.text"
+      "application/vnd.oasis.opendocument.spreadsheet"
+      "application/vnd.oasis.opendocument.presentation"
+      "application/vnd.openxmlformats-officedocument.wordprocessingml.document"
+      "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"
+      "application/vnd.openxmlformats-officedocument.presentationml.presentation"
+      "application/msword"
+      "application/vnd.ms-excel"
+      "application/vnd.ms-powerpoint"
+      "application/rtf"
+    ];
+    pdf = [ "application/pdf" ];
+    ebook = [ "application/epub+zip" ];
+    magnet = [ "x-scheme-handler/magnet" ];
+    signal = [ "signal.desktop" ];
+  };
+
+  associations =
+    with inputs.lib;
+    with builtins;
+    listToAttrs (
+      flatten (mapAttrsToList (key: map (type: attrsets.nameValuePair type defaultApps."${key}")) mimeMap)
+    );
+  removedAssociations = {
+    "text/plain" = "dev.zed.Zed.desktop";
+    "application/x-zerosize" = "dev.zed.Zed.desktop";
+  };
+in
+{
+  custom.program.homedirs = {
+    home-config =
+      { config, ... }:
+      {
+        xdg = {
+          enable = true;
+          mime.enable = true;
+          configHome = "${config.home.homeDirectory}/.config";
+          userDirs = {
+            enable = true;
+            documents = "${config.home.homeDirectory}/Documents";
+            desktop = "${config.home.homeDirectory}/Documents";
+            download = "${config.home.homeDirectory}/Downloads";
+            music = "${config.home.homeDirectory}/Documents/personal/music";
+            pictures = "${config.home.homeDirectory}/Documents/personal/pictures";
+          };
+          configFile."mimeapps.list".force = true;
+          mimeApps = {
+            enable = true;
+            associations.added = associations;
+            associations.removed = removedAssociations;
+            defaultApplications = associations;
+          };
+        };
+      };
+  };
+
+  xdg = {
+    mime = {
+      enable = true;
+      defaultApplications = associations;
+      addedAssociations = associations;
+      inherit removedAssociations;
+    };
+  };
+
+}