113 lines
3.7 KiB
Nix
113 lines
3.7 KiB
Nix
{
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config,
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inputs,
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lib,
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pkgs,
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...
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}:
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with lib; let
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cfg = config.custom.desktops.niri;
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# TODO: Use let bindings for hm config everywhere
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hm = config.home-manager.users.${config.custom.username};
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in {
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options.custom.desktops.niri = {
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enable = mkOption {default = false;};
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polkit = mkOption {default = false;};
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xwayland = mkOption {default = true;};
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};
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config = mkIf cfg.enable {
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custom = {
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desktops = mkIf config.custom.full {
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niri = {
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binds.enable = true;
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input.enable = true;
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layout.enable = true;
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misc.enable = true;
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output.enable = true;
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rules.enable = true;
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};
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gnome = {
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enable = true;
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minimal = true;
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};
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};
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services = {
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# Enable rootless Xwayland
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xwayland-satellite.enable = cfg.xwayland;
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};
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};
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# https://github.com/YaLTeR/niri
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# https://github.com/sodiboo/niri-flake
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programs.niri = {
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enable = true;
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#// package = pkgs.niri; # nixpkgs
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package = inputs.niri.packages.${pkgs.system}.default;
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};
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nixpkgs.overlays = [inputs.niri-flake.overlays.niri];
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# Disable bundled KDE polkit agent by default
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# https://github.com/sodiboo/niri-flake?tab=readme-ov-file#additional-notes
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systemd.user.services.niri-flake-polkit.enable = cfg.polkit;
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home-manager.sharedModules = [
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{
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programs.niri = {
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package = config.programs.niri.package;
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# https://github.com/YaLTeR/niri/wiki/Configuration:-Debug-Options
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# https://github.com/sodiboo/niri-flake/blob/main/docs.md#programsnirisettingsdebug
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settings.debug = {
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#// disable-cursor-plane = []; # Software cursor
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#// disable-direct-scanout = [];
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};
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};
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# HACK: Replace read-only finalConfig until extraConfig is supported
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# https://github.com/sodiboo/niri-flake/issues/825
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xdg.configFile = {
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# https://github.com/sodiboo/niri-flake/blob/59ed19d431324af3fcebbf623c081eae2e67ab97/flake.nix#L395
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niri-config.enable = mkForce false;
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# TODO: Move to niri-flake when supported
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# HACK: Merge kdl nodes into module config
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# https://github.com/sodiboo/niri-flake/blob/main/settings.nix
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# https://github.com/sodiboo/niri-flake/blob/main/default-config.kdl.nix
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"niri/config.kdl".text = with inputs.niri-flake.lib;
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kdl.serialize.nodes (forEach hm.programs.niri.config (node:
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if isAttrs node && node.name == "layout"
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then
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recursiveUpdate node {
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children = with kdl;
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node.children
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++ [
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# https://github.com/YaLTeR/niri/wiki/Configuration:-Layout#shadow
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# (plain "shadow" [
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# (flag "on")
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# (leaf "inactive-color" "#00000000")
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# ])
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# https://github.com/YaLTeR/niri/wiki/Configuration:-Layout#tab-indicator
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(plain "tab-indicator" [
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(flag "place-within-column")
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(leaf "active-color" "#d33682")
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(leaf "inactive-color" "#d3368240")
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(leaf "corner-radius" config.custom.rounding)
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(leaf "gap" 2)
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(leaf "gaps-between-tabs" 2)
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(leaf "length" {total-proportion = 0.98;})
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(leaf "width" (config.custom.border + 3))
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])
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];
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}
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else node));
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};
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}
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];
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};
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}
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