pyrox.dev
1{
2 config,
3 lib,
4 utils,
5 pkgs,
6 ...
7}:
8
9with lib;
10
11let
12
13 cfg = config.services.xserver.desktopManager.pantheon;
14 serviceCfg = config.services.pantheon;
15
16 nixos-gsettings-desktop-schemas = pkgs.pantheon.elementary-gsettings-schemas.override {
17 extraGSettingsOverridePackages = cfg.extraGSettingsOverridePackages;
18 extraGSettingsOverrides = cfg.extraGSettingsOverrides;
19 };
20
21 notExcluded = pkg: utils.disablePackageByName pkg config.environment.pantheon.excludePackages;
22in
23
24{
25
26 meta = {
27 doc = ./pantheon.md;
28 maintainers = teams.pantheon.members;
29 };
30
31 options = {
32
33 services.pantheon = {
34
35 contractor = {
36 enable = mkEnableOption "contractor, a desktop-wide extension service used by Pantheon";
37 };
38
39 apps.enable = mkEnableOption "Pantheon default applications";
40
41 };
42
43 services.xserver.desktopManager.pantheon = {
44 enable = mkOption {
45 type = types.bool;
46 default = false;
47 description = "Enable the pantheon desktop manager";
48 };
49
50 sessionPath = mkOption {
51 default = [ ];
52 type = types.listOf types.package;
53 example = literalExpression "[ pkgs.gpaste ]";
54 description = ''
55 Additional list of packages to be added to the session search path.
56 Useful for GSettings-conditional autostart.
57
58 Note that this should be a last resort; patching the package is preferred (see GPaste).
59 '';
60 };
61
62 extraWingpanelIndicators = mkOption {
63 default = null;
64 type = with types; nullOr (listOf package);
65 description = "Indicators to add to Wingpanel.";
66 };
67
68 extraSwitchboardPlugs = mkOption {
69 default = null;
70 type = with types; nullOr (listOf package);
71 description = "Plugs to add to Switchboard.";
72 };
73
74 extraGSettingsOverrides = mkOption {
75 default = "";
76 type = types.lines;
77 description = "Additional gsettings overrides.";
78 };
79
80 extraGSettingsOverridePackages = mkOption {
81 default = [ ];
82 type = types.listOf types.path;
83 description = "List of packages for which gsettings are overridden.";
84 };
85
86 debug = mkEnableOption "gnome-session debug messages";
87
88 };
89
90 environment.pantheon.excludePackages = mkOption {
91 default = [ ];
92 example = literalExpression "[ pkgs.pantheon.elementary-camera ]";
93 type = types.listOf types.package;
94 description = "Which packages pantheon should exclude from the default environment";
95 };
96
97 };
98
99 config = mkMerge [
100 (mkIf cfg.enable {
101 services.xserver.desktopManager.pantheon.sessionPath = utils.removePackagesByName [
102 pkgs.pantheon.pantheon-agent-geoclue2
103 ] config.environment.pantheon.excludePackages;
104
105 services.displayManager.sessionPackages = [ pkgs.pantheon.elementary-session-settings ];
106
107 # Ensure lightdm is used when Pantheon is enabled
108 # Without it screen locking will be nonfunctional because of the use of lightlocker
109 warnings = optional (config.services.xserver.displayManager.lightdm.enable != true) ''
110 Using Pantheon without LightDM as a displayManager will break screenlocking from the UI.
111 '';
112
113 services.xserver.displayManager.lightdm.greeters.pantheon.enable = mkDefault true;
114
115 # Without this, elementary LightDM greeter will pre-select non-existent `default` session
116 # https://github.com/elementary/greeter/issues/368
117 services.displayManager.defaultSession = mkDefault "pantheon";
118
119 environment.extraInit = ''
120 ${concatMapStrings (p: ''
121 if [ -d "${p}/share/gsettings-schemas/${p.name}" ]; then
122 export XDG_DATA_DIRS=$XDG_DATA_DIRS''${XDG_DATA_DIRS:+:}${p}/share/gsettings-schemas/${p.name}
123 fi
124
125 if [ -d "${p}/lib/girepository-1.0" ]; then
126 export GI_TYPELIB_PATH=$GI_TYPELIB_PATH''${GI_TYPELIB_PATH:+:}${p}/lib/girepository-1.0
127 export LD_LIBRARY_PATH=$LD_LIBRARY_PATH''${LD_LIBRARY_PATH:+:}${p}/lib
128 fi
129 '') cfg.sessionPath}
130 '';
131
132 # Default services
133 hardware.bluetooth.enable = mkDefault true;
134 security.polkit.enable = true;
135 services.accounts-daemon.enable = true;
136 services.colord.enable = mkDefault true;
137 services.fwupd.enable = mkDefault true;
138 # TODO: Enable once #177946 is resolved
139 # services.packagekit.enable = mkDefault true;
140 services.power-profiles-daemon.enable = mkDefault true;
141 services.touchegg.enable = mkDefault true;
142 services.touchegg.package = pkgs.pantheon.touchegg;
143 services.tumbler.enable = mkDefault true;
144 services.system-config-printer.enable = (mkIf config.services.printing.enable (mkDefault true));
145 services.dbus.packages = with pkgs.pantheon; [
146 switchboard-plug-power
147 elementary-default-settings # accountsservice extensions
148 ];
149 services.pantheon.apps.enable = mkDefault true;
150 services.pantheon.contractor.enable = mkDefault true;
151 services.gnome.at-spi2-core.enable = true;
152 services.gnome.evolution-data-server.enable = true;
153 services.gnome.glib-networking.enable = true;
154 services.gnome.gnome-keyring.enable = true;
155 services.gvfs.enable = true;
156 services.gnome.rygel.enable = mkDefault true;
157 services.udisks2.enable = true;
158 services.upower.enable = config.powerManagement.enable;
159 services.libinput.enable = mkDefault true;
160 services.switcherooControl.enable = mkDefault true;
161 services.xserver.updateDbusEnvironment = true;
162 services.zeitgeist.enable = mkDefault true;
163 services.geoclue2.enable = mkDefault true;
164 # pantheon has pantheon-agent-geoclue2
165 services.geoclue2.enableDemoAgent = false;
166 services.geoclue2.appConfig."io.elementary.desktop.agent-geoclue2" = {
167 isAllowed = true;
168 isSystem = true;
169 };
170 services.udev.packages = [
171 pkgs.pantheon.gnome-settings-daemon
172 # Force enable KMS modifiers for devices that require them.
173 # https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1443
174 pkgs.pantheon.mutter
175 ];
176 services.orca.enable = mkDefault (notExcluded pkgs.orca);
177 systemd.packages = with pkgs; [
178 gnome-session
179 pantheon.gala
180 pantheon.gnome-settings-daemon
181 pantheon.elementary-session-settings
182 ];
183 programs.dconf.enable = true;
184 networking.networkmanager.enable = mkDefault true;
185
186 systemd.user.targets."gnome-session-x11-services".wants = [
187 "org.gnome.SettingsDaemon.XSettings.service"
188 ];
189 systemd.user.targets."gnome-session-x11-services-ready".wants = [
190 "org.gnome.SettingsDaemon.XSettings.service"
191 ];
192
193 # Global environment
194 environment.systemPackages =
195 (with pkgs.pantheon; [
196 elementary-bluetooth-daemon
197 elementary-session-settings
198 elementary-settings-daemon
199 gala
200 gnome-settings-daemon
201 (switchboard-with-plugs.override {
202 plugs = cfg.extraSwitchboardPlugs;
203 })
204 (wingpanel-with-indicators.override {
205 indicators = cfg.extraWingpanelIndicators;
206 })
207 ])
208 ++ utils.removePackagesByName (
209 (with pkgs; [
210 desktop-file-utils
211 glib # for gsettings program
212 gnome-menus
213 adwaita-icon-theme
214 gtk3.out # for gtk-launch program
215 onboard
216 sound-theme-freedesktop
217 xdg-user-dirs # Update user dirs as described in https://freedesktop.org/wiki/Software/xdg-user-dirs/
218 ])
219 ++ (with pkgs.pantheon; [
220 # Artwork
221 elementary-gtk-theme
222 elementary-icon-theme
223 elementary-sound-theme
224 elementary-wallpapers
225
226 # Desktop
227 elementary-default-settings
228 elementary-dock
229 elementary-shortcut-overlay
230
231 # Services
232 elementary-capnet-assist
233 elementary-notifications
234 pantheon-agent-geoclue2
235 pantheon-agent-polkit
236 ])
237 ) config.environment.pantheon.excludePackages;
238
239 # Settings from elementary-default-settings
240 # GTK4 will try both $XDG_CONFIG_DIRS/gtk-4.0 and ${gtk4}/etc/gtk-4.0, but not /etc/gtk-4.0.
241 environment.etc."xdg/gtk-4.0/settings.ini".source =
242 "${pkgs.pantheon.elementary-default-settings}/etc/gtk-4.0/settings.ini";
243
244 xdg.mime.enable = true;
245 xdg.icons.enable = true;
246
247 xdg.portal.enable = true;
248 xdg.portal.extraPortals =
249 [
250 pkgs.xdg-desktop-portal-gtk
251 ]
252 ++ (with pkgs.pantheon; [
253 elementary-files
254 elementary-settings-daemon
255 xdg-desktop-portal-pantheon
256 ]);
257
258 xdg.portal.configPackages = mkDefault [ pkgs.pantheon.elementary-default-settings ];
259
260 # Override GSettings schemas
261 environment.sessionVariables.NIX_GSETTINGS_OVERRIDES_DIR = "${nixos-gsettings-desktop-schemas}/share/gsettings-schemas/nixos-gsettings-overrides/glib-2.0/schemas";
262
263 environment.sessionVariables.GNOME_SESSION_DEBUG = mkIf cfg.debug "1";
264
265 environment.pathsToLink = [
266 # FIXME: modules should link subdirs of `/share` rather than relying on this
267 "/share"
268 ];
269
270 # Otherwise you can't store NetworkManager Secrets with
271 # "Store the password only for this user"
272 programs.nm-applet.enable = true;
273 # Pantheon has its own network indicator
274 programs.nm-applet.indicator = false;
275
276 # Shell integration for VTE terminals
277 programs.bash.vteIntegration = mkDefault true;
278 programs.zsh.vteIntegration = mkDefault true;
279
280 # Default Fonts
281 fonts.packages = with pkgs; [
282 inter
283 open-dyslexic
284 open-sans
285 roboto-mono
286 ];
287
288 fonts.fontconfig.defaultFonts = {
289 monospace = [ "Roboto Mono" ];
290 sansSerif = [ "Inter" ];
291 };
292 })
293
294 (mkIf serviceCfg.apps.enable {
295 programs.evince.enable = mkDefault (notExcluded pkgs.evince);
296 programs.file-roller.enable = mkDefault (notExcluded pkgs.file-roller);
297
298 environment.systemPackages = utils.removePackagesByName (
299 [
300 pkgs.gnome-font-viewer
301 ]
302 ++ (
303 with pkgs.pantheon;
304 [
305 elementary-calculator
306 elementary-calendar
307 elementary-camera
308 elementary-code
309 elementary-files
310 elementary-mail
311 elementary-music
312 elementary-photos
313 elementary-screenshot
314 elementary-tasks
315 elementary-terminal
316 elementary-videos
317 epiphany
318 ]
319 ++ lib.optionals config.services.flatpak.enable [
320 # Only install appcenter if flatpak is enabled before
321 # https://github.com/NixOS/nixpkgs/issues/15932 is resolved.
322 appcenter
323 sideload
324 ]
325 )
326 ) config.environment.pantheon.excludePackages;
327
328 # needed by screenshot
329 fonts.packages = [
330 pkgs.pantheon.elementary-redacted-script
331 ];
332 })
333
334 (mkIf serviceCfg.contractor.enable {
335 environment.systemPackages = with pkgs.pantheon; [
336 contractor
337 file-roller-contract
338 ];
339
340 environment.pathsToLink = [
341 "/share/contractor"
342 ];
343 })
344
345 ];
346}