374 lines
11 KiB
Nix
374 lines
11 KiB
Nix
#
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# Configure Niri, our wayland compositor.
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#
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# vim: et:ts=2:sw=2:
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{
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lib,
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pkgs,
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niri,
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...
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}:
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let
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niri-flake = niri;
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in
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{
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# Add in some basic control utilities to our system config.
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environment.systemPackages = [
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pkgs.wlrctl
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];
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# Don't let the niri-flake fuck with our secret provider, kwallet.
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services.gnome.gnome-keyring.enable = lib.mkForce false;
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#
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# Niri configuration.
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#
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home-manager.users.deprekated =
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{
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pkgs,
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config,
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niri,
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...
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}:
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with lib;
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let
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binds =
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{
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suffixes,
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prefixes,
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substitutions ? { },
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}:
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#
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# This quite-useful monstrosity stolen from @sodiboo.
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#
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let
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replacer = replaceStrings (attrNames substitutions) (attrValues substitutions);
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format =
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prefix: suffix:
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let
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actual-suffix =
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if isList suffix.action then
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{
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action = head suffix.action;
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args = tail suffix.action;
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}
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else
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{
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inherit (suffix) action;
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args = [ ];
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};
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action = replacer "${prefix.action}-${actual-suffix.action}";
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in
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{
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name = "${prefix.key}+${suffix.key}";
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value.action.${action} = actual-suffix.args;
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};
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pairs =
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attrs: fn:
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concatMap (
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key:
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fn {
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inherit key;
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action = attrs.${key};
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}
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) (attrNames attrs);
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in
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listToAttrs (pairs prefixes (prefix: pairs suffixes (suffix: [ (format prefix suffix) ])));
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xwayland-satellite-loop = pkgs.writeScriptBin "xwayland-satellite-loop" ''
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#!${pkgs.bash}/bin/bash
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while true; do
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${pkgs.xwayland-satellite}/bin/xwayland-satellite
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done
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'';
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in
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{
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# Don't let the niri-flake fuck with our secret provider, kwallet.
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services.gnome-keyring.enable = lib.mkForce false;
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#
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# Core Niri settings.
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#
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programs.niri.settings = {
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# Use Wayland programs when possible.
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environment = {
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NIXOS_OZONE_WL = "1";
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SHELL_TYPE = "prompt_toolkit";
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XDG_DATA_DIRS = "/var/lib/flatpak/exports/share:/home/deprekated/.nix-profile/share:/nix/profile/share:/home/deprekated/.local/state/nix/profile/share:/etc/profiles/per-user/deprekated/share:/nix/var/nix/profiles/default/share:/run/current-system/sw/share";
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# Provided by xwayland-satellite below.
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DISPLAY = ":0";
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};
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# Avoid client-side decorations, when possible.
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prefer-no-csd = true;
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# Don't show our hotkeys on startup.
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hotkey-overlay.skip-at-startup = true;
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#
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# Adjust our layouts.
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#
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layout = {
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# No wasted space between windows.
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gaps = 0;
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# Default to half the screen.
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default-column-width = {
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proportion = 1.0 / 2.0;
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};
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# Set up the column widths for Meta+R.
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preset-column-widths = [
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{ proportion = 1.0 / 2.0; }
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{ proportion = 2.0 / 3.0; }
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{ proportion = 1.0 / 3.0; }
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];
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# Improve the color of focused windows.
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border = {
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active = {
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color = "#268BD2";
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};
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};
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};
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#
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# Keyboard, mouse, etc. settings.
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#
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input = {
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# Moving focus with the keyboard should move the mouse.
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warp-mouse-to-focus = true;
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touchpad = {
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# No tap to click, but use the number of fingers to press
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# multiple buttons.
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tap = false;
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tap-button-map = "left-right-middle";
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click-method = "clickfinger";
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# Disable while typing.
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dwt = true;
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# Use natural scrolling.
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natural-scroll = true;
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};
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trackpoint = {
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accel-speed = 0.2;
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accel-profile = "flat";
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};
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keyboard = {
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# Make caps lock a second escape, and ralt a compose.
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xkb.options = "caps:escape,compose:ralt";
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};
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};
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#
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# Per-application settings.
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#
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window-rules = [
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# Wezterm workaround: wezterm gets sad when it
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# doesn't get to set its own width, so let it.
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{
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matches = [ { app-id = "^org.wezfurlong.wezterm$"; } ];
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default-column-width = { };
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}
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# Make anki flashcard windows modal floats.
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{
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matches = [{
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app-id = "^anki$";
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title = "Add";
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}];
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open-floating = true;
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default-floating-position = {
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x = 0;
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y = 0;
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relative-to = "top-right";
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};
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}
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# Talon windows should show over other ones.
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{
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matches = [ { app-id = "talon"; } ];
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}
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# Bitwig needs to set its own width.
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{
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matches = [ { app-id = "^com.bitwig.BitwigStudio$"; } ];
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default-column-width = { };
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}
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# Let gamescope be fullscreen, by default.
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{
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matches = [ { app-id = "^gamescope$"; } ];
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default-column-width = {
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proportion = 1.0;
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};
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}
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# Keep our system monitor on the monitoring screen.
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{
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matches = [ { app-id = "io.missioncenter.MissionCenter"; } ];
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open-on-output = "Shenzhen Soogeen Electronics Co., LTD. L01N8A 0x01348C5C";
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open-fullscreen = true;
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open-focused = false;
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}
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];
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#
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# Key bindings.
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#
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binds =
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with config.lib.niri.actions;
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let
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sh = spawn "sh" "-c";
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in
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lib.attrsets.mergeAttrsList [
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{
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# Kate keys.
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"Mod+O".action = sh "haxtype '⚪O>'";
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"Mod+T".action = sh "haxtype '🔵T>'";
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"Mod+K".action = sh "haxtype '🟣K>'";
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"Mod+W".action = sh "haxtype '🟢W>'";
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"Mod+S".action = sh "haxtype '🔴S>'";
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"Mod+E".action = sh "haxtype '⚫E>'";
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# Kate keys.
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"Mod+F1".action = sh "haxtype ⑴";
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"Mod+F2".action = sh "haxtype ⑵";
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"Mod+F3".action = sh "haxtype ⑶";
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"Print".action = screenshot;
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"Mod+Return".action = spawn "wezterm";
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"Mod+D".action = spawn "fuzzel";
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"Mod+Space".action = spawn "fuzzel";
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"XF86AudioRaiseVolume".action = sh "wpctl set-volume -l 1 @DEFAULT_AUDIO_SINK@ 0.1+";
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"XF86AudioLowerVolume".action = sh "wpctl set-volume -l 1 @DEFAULT_AUDIO_SINK@ 0.1-";
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"XF86Launch6".action = sh "wpctl set-volume -l 1 @DEFAULT_AUDIO_SINK@ 0.1-";
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"XF86Tools".action = sh "wpctl set-volume -l 1 @DEFAULT_AUDIO_SINK@ 0.1+";
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"XF86AudioMute".action = sh "wpctl set-mute @DEFAULT_AUDIO_SINK@ toggle";
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"XF86AudioMicMute".action = sh "wpctl set-mute @DEFAULT_AUDIO_SOURCE@ toggle";
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"XF86MonBrightnessDown".action = sh "brightnessctl set 10%-";
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"XF86MonBrightnessUp".action = sh "brightnessctl set 10%+";
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"XF86Messenger".action = sh "rfkill toggle bluetooth";
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"XF86Go".action = sh "rfkill toggle wwan";
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"Cancel".action = sh "rfkill block nfc";
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"XF86Favorites".action = sh "mpc toggle";
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# Lenovo buttons.
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"0x47".action = sh "brightnessctl set 10%-";
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"0x48".action = sh "brightnessctl set 10%+";
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"Mod+Q".action = close-window;
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"XF86AudioPrev".action = sh "mpc prev";
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"XF86AudioNext".action = sh "mpc next";
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"XF86AudioPlay".action = sh "mpc toggle";
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"XF86Launch5".action = sh "mpc toggle";
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}
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(binds {
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suffixes."Left" = "column-left";
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suffixes."Down" = "window-down";
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suffixes."Up" = "window-up";
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suffixes."Right" = "column-right";
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prefixes."Mod" = "focus";
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prefixes."Mod+Ctrl" = "move";
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prefixes."Mod+Shift" = "focus-monitor";
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prefixes."Mod+Shift+Ctrl" = "move-window-to-monitor";
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substitutions."monitor-column" = "monitor";
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substitutions."monitor-window" = "monitor";
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})
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(binds {
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suffixes."Home" = "first";
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suffixes."End" = "last";
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prefixes."Mod" = "focus-column";
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prefixes."Mod+Ctrl" = "move-column-to";
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})
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(binds {
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suffixes."U" = "workspace-down";
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suffixes."I" = "workspace-up";
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prefixes."Mod" = "focus";
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prefixes."Mod+Ctrl" = "move-window-to";
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prefixes."Mod+Shift" = "move";
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})
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(binds {
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suffixes = builtins.listToAttrs (
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map (n: {
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name = toString n;
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value = [
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"workspace"
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n
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];
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}) (range 1 9)
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);
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prefixes."Mod" = "focus";
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prefixes."Mod+Ctrl" = "move-window-to";
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})
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{
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"Mod+Comma".action = consume-window-into-column;
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"Mod+Period".action = expel-window-from-column;
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"Mod+R".action = switch-preset-column-width;
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"Mod+F".action = maximize-column;
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"Mod+Shift+F".action = fullscreen-window;
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"Mod+C".action = center-column;
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"Mod+L".action = switch-focus-between-floating-and-tiling;
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"Mod+Shift+L".action = toggle-window-floating;
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"Mod+Minus".action = set-column-width "-10%";
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"Mod+Plus".action = set-column-width "+10%";
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"Mod+Shift+Minus".action = set-window-height "-10%";
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"Mod+Shift+Plus".action = set-window-height "+10%";
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"Mod+Print".action = screenshot-window;
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"Mod+Shift+E".action = quit;
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"Mod+Shift+P".action = power-off-monitors;
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"Mod+Shift+Ctrl+T".action = toggle-debug-tint;
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}
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];
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# Startup our wallpaper and our credential manager.
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spawn-at-startup =
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let
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niri-init = pkgs.writeScriptBin "niri-init" ''
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#!${pkgs.bash}/bin/bash
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systemctl --user restart swaybg
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sleep 2
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systemctl --user stop waybar
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niri msg action spawn -- waybar
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sleep 2
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niri msg action spawn -- ${xwayland-satellite-loop}/bin/xwayland-satellite-loop
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niri msg action spawn -- home-assistant-desktop
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niri msg action spawn -- ${pkgs.mission-center}/bin/missioncenter
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sleep 10
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niri msg action spawn -- kdeconnect-cli -l
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'';
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in
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[ { command = [ "${niri-init}/bin/niri-init" ]; } ];
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};
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};
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}
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