refactor: prepare for multi machine config

common/default.nix

@@ -0,0 +1,30 @@
+({ nixpkgs, ... }: {
+  # Select internationalisation properties.
+  i18n.defaultLocale = "en_CA.UTF-8";
+  console = {
+    keyMap = "ca";
+  };
+
+  nixpkgs.config.allowUnfree = true;
+
+  nix = {
+    # Edit nix.conf
+    settings = {
+      experimental-features = [ "nix-command" "flakes" ];
+      keep-outputs = true;
+      keep-derivations = true;
+      auto-optimise-store = true;
+      warn-dirty = false;
+    };
+
+    # Minimize dowloads of indirect nixpkgs flakes
+    registry.nixpkgs = {
+      flake = nixpkgs;
+      exact = false;
+    };
+  };
+
+  imports = [
+    ./overlays/list.nix
+  ];
+})

common/overlays/blueberry.nix

@@ -0,0 +1,10 @@
+final: prev: {
+  blueberry = prev.blueberry.overrideAttrs (o: {
+    patches = (o.patches or [ ]) ++ [
+      ./patches/wayland.patch
+    ];
+    buildInputs = (o.buildInputs or [ ]) ++ [
+      prev.libappindicator
+    ];
+  });
+}

common/overlays/dracula-theme.nix

@@ -0,0 +1,50 @@
+final: prev: {
+  dracula-theme = prev.dracula-theme.overrideAttrs (oldAttrs: rec {
+
+    plymouth = prev.fetchFromGitHub {
+      owner = "dracula";
+      repo = "plymouth";
+      rev = "37aa09b27ecee4a825b43d2c1d20b502e8f19c96";
+      hash = "sha256-7YwkBzkAND9lfH2ewuwna1zUkQStBBx4JHGw3/+svhA=";
+    };
+
+    src = prev.fetchFromGitHub {
+      owner = "dracula";
+      repo = "gtk";
+      rev = "84dd7a3021938ceec8a0ee292a8561f8a6d47ebe";
+      hash = "sha256-xHf+f0RGMtbprJX+3c0cmp5LKkf0V7BHKcoiAW60du8=";
+    };
+
+    preInstallPhase = ''
+    '';
+
+    installPhase = ''
+      runHook preInstall
+
+      cp -a ${plymouth}/dracula ./dracula
+      chmod 777 ./dracula
+      sed -i "s@\/usr\/@$out\/@" ./dracula/dracula.plymouth
+
+      mkdir -p $out/share/plymouth/themes
+      cp -a ./dracula $out/share/plymouth/themes/
+
+      mkdir -p $out/share/themes/Dracula
+      cp -a {assets,cinnamon,gnome-shell,gtk-2.0,gtk-3.0,gtk-3.20,gtk-4.0,index.theme,metacity-1,unity,xfwm4} $out/share/themes/Dracula
+
+      cp -a kde/{color-schemes,plasma} $out/share/
+      cp -a kde/kvantum $out/share/Kvantum
+
+      mkdir -p $out/share/aurorae/themes
+      cp -a kde/aurorae/* $out/share/aurorae/themes/
+
+      mkdir -p $out/share/sddm/themes
+      cp -a kde/sddm/* $out/share/sddm/themes/
+
+      mkdir -p $out/share/icons/Dracula-cursors
+      mv kde/cursors/Dracula-cursors/index.theme $out/share/icons/Dracula-cursors/cursor.theme
+      mv kde/cursors/Dracula-cursors/cursors $out/share/icons/Dracula-cursors/cursors
+
+      runHook postInstall
+    '';
+  });
+}

common/overlays/list.nix

@@ -0,0 +1,23 @@
+{ neovim-nightly-overlay, ... }:
+
+{
+  nixpkgs.overlays = [
+    (import ./swayosd.nix)
+    (import ./blueberry.nix)
+    (import ./dracula-theme.nix)
+
+    (final: prev: {
+      input-emulator = final.callPackage ./pkgs/input-emulator.nix {};
+    })
+
+    (final: prev: {
+      pam-fprint-grosshack = final.callPackage ./pkgs/pam-fprint-grosshack.nix {};
+    })
+
+    (final: prev: {
+      coloryou = final.callPackage ./pkgs/coloryou/default.nix {};
+    })
+
+    neovim-nightly-overlay.overlay
+  ];
+}

common/overlays/patches/swayosd.patch

@@ -0,0 +1,21 @@
+diff --git a/data/meson.build b/data/meson.build
+index 1ceaa11..68decdf 100644
+--- a/data/meson.build
++++ b/data/meson.build
+@@ -42,11 +42,7 @@
+ configure_file(
+ 
+ # Systemd service unit
+ systemd = dependency('systemd', required: false)
+-if systemd.found()
+-  systemd_service_install_dir = systemd.get_variable(pkgconfig :'systemdsystemunitdir')
+-else
+-  systemd_service_install_dir = join_paths(libdir, 'systemd', 'system')
+-endif
++systemd_service_install_dir = join_paths(libdir, 'systemd', 'system')
+ 
+ configure_file(
+   configuration: conf_data,
+-- 
+2.41.0
+

common/overlays/patches/wayland.patch

@@ -0,0 +1,95 @@
+# https://github.com/linuxmint/blueberry/issues/120
+--- /usr/lib/blueberry/blueberry-tray.py.org	2021-12-13 01:02:56.923349069 -0800
++++ /usr/lib/blueberry/blueberry-tray.py	2021-12-13 02:21:23.253300141 -0800
+@@ -5,8 +5,8 @@
+ import gi
+ gi.require_version('Gtk', '3.0')
+ gi.require_version('GnomeBluetooth', '1.0')
+-gi.require_version('XApp', '1.0')
+-from gi.repository import Gtk, Gdk, GnomeBluetooth, Gio, XApp
++gi.require_version('AppIndicator3', '0.1')
++from gi.repository import AppIndicator3, Gtk, Gdk, GnomeBluetooth, Gio
+ import rfkillMagic
+ import setproctitle
+ import subprocess
+@@ -53,12 +53,16 @@
+         self.model.connect('row-deleted', self.update_icon_callback)
+         self.model.connect('row-inserted', self.update_icon_callback)
+
+-        self.icon = XApp.StatusIcon()
+-        self.icon.set_name("blueberry")
+-        self.icon.set_tooltip_text(_("Bluetooth"))
+-        self.icon.connect("activate", self.on_statusicon_activated)
+-        self.icon.connect("button-release-event", self.on_statusicon_released)
+-
++        self.paired_devices = {}
++
++        self.icon = AppIndicator3.Indicator.new(
++            'BlueBerry',
++            'blueberry',
++            AppIndicator3.IndicatorCategory.SYSTEM_SERVICES
++        )
++        self.icon.set_status(AppIndicator3.IndicatorStatus.ACTIVE)
++        self.icon.set_menu(self.build_menu())
++
+         self.update_icon_callback(None, None, None)
+
+     def on_settings_changed_cb(self, setting, key, data=None):
+@@ -71,21 +75,23 @@
+             return
+
+         if self.rfkill.hard_block or self.rfkill.soft_block:
+-            self.icon.set_icon_name(self.tray_disabled_icon)
+-            self.icon.set_tooltip_text(_("Bluetooth is disabled"))
++            self.icon.set_title(_("Bluetooth is disabled"))
++            self.icon.set_icon(self.tray_disabled_icon)
++            self.icon.set_menu(self.build_menu())
+         else:
+-            self.icon.set_icon_name(self.tray_icon)
++            self.icon.set_icon(self.tray_icon)
++            self.icon.set_menu(self.build_menu())
+             self.update_connected_state()
+
+     def update_connected_state(self):
+         self.get_devices()
+
+         if len(self.connected_devices) > 0:
+-            self.icon.set_icon_name(self.tray_active_icon)
+-            self.icon.set_tooltip_text(_("Bluetooth: Connected to %s") % (", ".join(self.connected_devices)))
++            self.icon.set_title(_("Bluetooth: Connected to %s") % (", ".join(self.connected_devices)))
++            self.icon.set_icon(self.tray_active_icon)
+         else:
+-            self.icon.set_icon_name(self.tray_icon)
+-            self.icon.set_tooltip_text(_("Bluetooth"))
++            self.icon.set_title(_("Bluetooth"))
++            self.icon.set_icon(self.tray_icon)
+
+     def get_devices(self):
+         self.connected_devices = []
+@@ -117,13 +118,11 @@
+
+                 iter = self.model.iter_next(iter)
+
+-    def on_statusicon_activated(self, icon, button, time):
+-        if button == Gdk.BUTTON_PRIMARY:
+-            subprocess.Popen(["blueberry"])
++    def start_blueberry(self, _ignored):
++        subprocess.Popen(["blueberry"])
+
+-    def on_statusicon_released(self, icon, x, y, button, time, position):
+-        if button == 3:
++    def build_menu(self):
+             menu = Gtk.Menu()
+
+             if not self.rfkill.hard_block:
+                 if self.rfkill.soft_block:
+@@ -168,7 +170,7 @@
+             menu.append(item)
+
+             menu.show_all()
+-            icon.popup_menu(menu, x, y, button, time, position)
++            return menu
+
+     def toggle_connect_cb(self, item, data = None):
+         proxy = self.paired_devices[data]
+

common/overlays/pkgs/coloryou/coloryou.py

@@ -0,0 +1,45 @@
+#!/usr/bin/env python
+
+"""
+The original script:
+https://github.com/dharmx/vile/blob/7d486c128c7e553912673755f97b118aaab0193d/src/shell/playerctl.py#L2
+"""
+
+import argparse
+import json
+from material_color_utilities_python import themeFromImage, hexFromArgb, Image
+
+def range_type(value_string):
+    value = int(value_string)
+    if value not in range(0, 101):
+        raise argparse.ArgumentTypeError("%s is out of range, choose in [0-100]" % value)
+    return value
+
+parser = argparse.ArgumentParser(
+                    prog='coloryou',
+                    description='This program extract Material You colors from an image. It returns them as a JSON object for scripting.')
+
+parser.add_argument("image_path", help="A full path to your image", type=str)
+parser.add_argument('-i', '--image', dest='image', default=40, type=range_type, metavar='i', choices=range(0,101), help="Value should be within [0, 100] (default: %(default)s). Set the tone for the main image accent.")
+
+parser.add_argument('-b', '--button', dest='button', default=90, type=range_type, metavar='i', choices=range(0,101), help="Value should be within [0, 100] (default: %(default)s). Set the tone for the button accent.")
+
+parser.add_argument('-t', '--text', dest='text', default=10, type=range_type, metavar='i', choices=range(0,101), help="Value should be within [0, 100] (default: %(default)s). Set the tone for the button text accent.")
+
+parser.add_argument('-o', '--hover', dest='hover', default=80, type=range_type, metavar='i', choices=range(0,101), help="Value should be within [0, 100] (default: %(default)s). Set the tone for the hovering effect accent.")
+args = parser.parse_args()
+
+
+img = Image.open(args.image_path)
+basewidth = 64
+wpercent = (basewidth/float(img.size[0]))
+hsize = int((float(img.size[1])*float(wpercent)))
+img = img.resize((basewidth,hsize),Image.Resampling.LANCZOS)
+
+theme = themeFromImage(img).get("palettes").get("primary")
+parsed_colors = {"imageAccent":  hexFromArgb(theme.tone(args.image)),
+                 "buttonAccent": hexFromArgb(theme.tone(args.button)),
+                 "buttonText":   hexFromArgb(theme.tone(args.text)),
+                 "hoverAccent":  hexFromArgb(theme.tone(args.hover))}
+
+print(json.dumps(parsed_colors))

common/overlays/pkgs/coloryou/default.nix

@@ -0,0 +1,20 @@
+{ python3Packages }:
+
+python3Packages.buildPythonPackage rec {
+  pname = "coloryou";
+  version = "0.0.1";
+
+  src = ./.;
+
+  propagatedBuildInputs = with python3Packages; [ utils material-color-utilities ];
+
+  postInstall = ''
+    mv -v $out/bin/coloryou.py $out/bin/coloryou
+  '';
+
+  meta = {
+    description = ''
+      Get Material You colors from an image.
+    '';
+  };
+}

common/overlays/pkgs/coloryou/requirements.txt

@@ -0,0 +1,2 @@
+material-color-utilities
+utils

common/overlays/pkgs/coloryou/setup.py

@@ -0,0 +1,7 @@
+from distutils.core import setup
+
+setup(
+    name='coloryou',
+    version='0.0.1',
+    scripts=['coloryou.py',],
+)

common/overlays/pkgs/coloryou/shell.nix

@@ -0,0 +1,8 @@
+with import <nixpkgs> {};
+with pkgs.python311Packages;
+
+buildPythonPackage rec {
+  name = "coloryou";
+  src = ./.;
+  propagatedBuildInputs = [ material-color-utilities utils ];
+}

common/overlays/pkgs/input-emulator.nix

@@ -0,0 +1,28 @@
+{ stdenv
+, meson
+, ninja
+, pkg-config
+, cmake
+, bash-completion
+, fetchFromGitHub
+}:
+
+stdenv.mkDerivation rec {
+  pname = "input-emulator";
+  version = "6c35040e6fc4f65ce0519ee76d00d60490bcb987";
+
+  src = fetchFromGitHub {
+    owner = "tio";
+    repo = pname;
+    rev = version;
+    sha256 = "sha256-Im0RADqRwlZ/RiZFSVp+HwnWoLdcpRp0Ej6RP0GY0+c=";
+  };
+
+  nativeBuildInputs = [
+    meson
+    ninja
+    pkg-config
+    cmake
+    bash-completion
+  ];
+}

common/overlays/pkgs/pam-fprint-grosshack.nix

@@ -0,0 +1,45 @@
+{ stdenv
+, meson
+, ninja
+, pkg-config
+, glib
+, libfprint
+, polkit
+, dbus
+, systemd
+, pam
+, libpam-wrapper
+, fetchFromGitLab
+}:
+
+stdenv.mkDerivation rec {
+  pname = "pam-fprint-grosshack";
+  version = "v0.3.0";
+
+  src = fetchFromGitLab {
+    owner = "mishakmak";
+    repo = pname;
+    rev = version;
+    sha256 = "sha256-obczZbf/oH4xGaVvp3y3ZyDdYhZnxlCWvL0irgEYIi0=";
+  };
+
+  nativeBuildInputs = [
+    meson
+    ninja
+    pkg-config
+    glib
+    libfprint
+    polkit
+    dbus
+    systemd
+    pam
+    libpam-wrapper
+  ];
+
+  mesonFlags = [
+    "-Dpam_modules_dir=${placeholder "out"}/lib/security"
+    "-Dsysconfdir=${placeholder "out"}/etc"
+    "-Ddbus_service_dir=${placeholder "out"}/share/dbus-1/system-services"
+    "-Dsystemd_system_unit_dir=${placeholder "out"}/lib/systemd/system"
+  ];
+}

common/overlays/swayosd.nix

@@ -0,0 +1,27 @@
+final: prev: {
+  swayosd = prev.swayosd.overrideAttrs (oldAttrs: rec {
+
+    src = prev.fetchFromGitHub {
+      owner = "ErikReider";
+      repo = "SwayOSD";
+      rev = "8159c9e9962ce19f6fb78201d4d34e5817f53b45";
+      hash = "sha256-kGd4/eQkhvxEL3/LToBDjE/JIR8m6w9vdFUrRTyylCE=";
+    };
+
+    cargoDeps = oldAttrs.cargoDeps.overrideAttrs (prev.lib.const {
+      name = "swayosd-vendor.tar.gz";
+      inherit src;
+      outputHash = "sha256-gRhhPDUFPcDS1xo7JzCpZtd1Al1kEkx2dXf92cc2bUo=";
+      #outputHash = prev.lib.fakeHash;
+    });
+
+    buildInputs = (oldAttrs.buildInputs or [ ]) ++ [
+      prev.systemd
+    ];
+
+    patches = [
+      ./patches/swayosd.patch
+    ];
+  });
+}
+