hyprland: allow customizing systemd
Allows users to customize which environment variables to import in DBus and SystemD user environments, and to specify which commands will be run after the environment activation.
This commit is contained in:
Mihai Fufezan
Robert Helgesson
parent
44635279a0
commit
ed0770e962
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@ -3,6 +3,13 @@ let
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cfg = config.wayland.windowManager.hyprland;
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variables = builtins.concatStringsSep " " cfg.systemd.variables;
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extraCommands = builtins.concatStringsSep " "
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(map (f: "&& ${f}") cfg.systemd.extraCommands);
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systemdActivation = ''
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exec-once = ${pkgs.dbus}/bin/dbus-update-activation-environment --systemd ${variables} ${extraCommands}
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'';
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in {
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meta.maintainers = [ lib.maintainers.fufexan ];
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@ -24,6 +31,10 @@ in {
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(lib.mkRenamedOptionModule # \
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[ "wayland" "windowManager" "hyprland" "nvidiaPatches" ] # \
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[ "wayland" "windowManager" "hyprland" "enableNvidiaPatches" ])
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(lib.mkRenamedOptionModule # \
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[ "wayland" "windowManager" "hyprland" "systemdIntegration" ] # \
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[ "wayland" "windowManager" "hyprland" "systemd" "enable" ])
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];
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options.wayland.windowManager.hyprland = {
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@ -54,19 +65,44 @@ in {
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'';
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};
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systemdIntegration = lib.mkOption {
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type = lib.types.bool;
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default = pkgs.stdenv.isLinux;
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description = ''
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Whether to enable {file}`hyprland-session.target` on
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hyprland startup. This links to `graphical-session.target`.
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Some important environment variables will be imported to systemd
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and dbus user environment before reaching the target, including
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- `DISPLAY`
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- `HYPRLAND_INSTANCE_SIGNATURE`
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- `WAYLAND_DISPLAY`
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- `XDG_CURRENT_DESKTOP`
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'';
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systemd = {
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enable = lib.mkEnableOption null // {
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default = true;
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description = ''
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Whether to enable {file}`hyprland-session.target` on
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hyprland startup. This links to `graphical-session.target`.
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Some important environment variables will be imported to systemd
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and D-Bus user environment before reaching the target, including
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- `DISPLAY`
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- `HYPRLAND_INSTANCE_SIGNATURE`
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- `WAYLAND_DISPLAY`
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- `XDG_CURRENT_DESKTOP`
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'';
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};
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variables = lib.mkOption {
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type = with lib.types; listOf str;
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default = [
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"DISPLAY"
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"HYPRLAND_INSTANCE_SIGNATURE"
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"WAYLAND_DISPLAY"
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"XDG_CURRENT_DESKTOP"
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];
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example = [ "-all" ];
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description = ''
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Environment variables to be imported in the systemd & D-Bus user
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environment.
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'';
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};
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extraCommands = lib.mkOption {
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type = with lib.types; listOf str;
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default = [
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"systemctl --user stop hyprland-session.target"
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"systemctl --user start hyprland-session.target"
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];
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description = "Extra commands to be run after D-Bus activation.";
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};
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};
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xwayland.enable = lib.mkEnableOption "XWayland" // { default = true; };
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@ -148,10 +184,10 @@ in {
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];
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warnings = let
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inconsistent = (cfg.systemdIntegration || cfg.plugins != [ ])
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inconsistent = (cfg.systemd.enable || cfg.plugins != [ ])
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&& cfg.extraConfig == "" && cfg.settings == { };
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warning =
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"You have enabled hyprland.systemdIntegration or listed plugins in hyprland.plugins but do not have any configuration in hyprland.settings or hyprland.extraConfig. This is almost certainly a mistake.";
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"You have enabled hyprland.systemd.enable or listed plugins in hyprland.plugins but do not have any configuration in hyprland.settings or hyprland.extraConfig. This is almost certainly a mistake.";
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in lib.optional inconsistent warning;
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home.packages = lib.optional (cfg.package != null) cfg.finalPackage;
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@ -167,7 +203,7 @@ in {
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in map mkEntry cfg.plugins;
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};
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shouldGenerate = cfg.systemdIntegration || cfg.extraConfig != ""
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shouldGenerate = cfg.systemd.enable || cfg.extraConfig != ""
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|| combinedSettings != { };
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toHyprconf = with lib;
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@ -195,11 +231,11 @@ in {
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+ concatStringsSep "\n" (mapAttrsToList mkSection sections)
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+ mkFields fields;
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in lib.mkIf shouldGenerate {
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text = lib.optionalString cfg.systemdIntegration ''
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exec-once = ${pkgs.dbus}/bin/dbus-update-activation-environment --systemd DISPLAY WAYLAND_DISPLAY HYPRLAND_INSTANCE_SIGNATURE XDG_CURRENT_DESKTOP && systemctl --user start hyprland-session.target
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'' + lib.optionalString (combinedSettings != { })
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text = lib.optionalString cfg.systemd.enable systemdActivation
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+ lib.optionalString (combinedSettings != { })
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(toHyprconf combinedSettings 0)
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+ lib.optionalString (cfg.extraConfig != "") cfg.extraConfig;
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onChange = lib.mkIf (cfg.package != null) ''
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( # execute in subshell so that `shopt` won't affect other scripts
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shopt -s nullglob # so that nothing is done if /tmp/hypr/ does not exist or is empty
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@ -211,7 +247,7 @@ in {
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'';
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};
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systemd.user.targets.hyprland-session = lib.mkIf cfg.systemdIntegration {
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systemd.user.targets.hyprland-session = lib.mkIf cfg.systemd.enable {
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Unit = {
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Description = "Hyprland compositor session";
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Documentation = [ "man:systemd.special(7)" ];
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@ -10,7 +10,7 @@
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};
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test.asserts.warnings.expected = [
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"You have enabled hyprland.systemdIntegration or listed plugins in hyprland.plugins but do not have any configuration in hyprland.settings or hyprland.extraConfig. This is almost certainly a mistake."
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"You have enabled hyprland.systemd.enable or listed plugins in hyprland.plugins but do not have any configuration in hyprland.settings or hyprland.extraConfig. This is almost certainly a mistake."
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];
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test.asserts.warnings.enable = true;
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@ -1,4 +1,4 @@
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exec-once = /nix/store/00000000000000000000000000000000-dbus/bin/dbus-update-activation-environment --systemd DISPLAY WAYLAND_DISPLAY HYPRLAND_INSTANCE_SIGNATURE XDG_CURRENT_DESKTOP && systemctl --user start hyprland-session.target
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exec-once = /nix/store/00000000000000000000000000000000-dbus/bin/dbus-update-activation-environment --systemd DISPLAY HYPRLAND_INSTANCE_SIGNATURE WAYLAND_DISPLAY XDG_CURRENT_DESKTOP && systemctl --user stop hyprland-session.target && systemctl --user start hyprland-session.target
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$mod=SUPER
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bezier=smoothOut, 0.36, 0, 0.66, -0.56
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bezier=smoothIn, 0.25, 1, 0.5, 1
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