99 lines
3.8 KiB
Nix
99 lines
3.8 KiB
Nix
{ pkgs, lib, ... }:
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let
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# Start from niri's own default config so we inherit every new default
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# automatically on updates. We patch only what we need to change.
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base = builtins.readFile "${pkgs.niri.doc}/share/doc/niri/default-config.kdl";
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# waybar → noctalia + add xwayland-satellite
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r1 = builtins.replaceStrings
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[ "spawn-at-startup \"waybar\"\n" ]
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[ "spawn-at-startup \"noctalia\"\nspawn-at-startup \"xwayland-satellite\"\n" ]
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base;
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# terminal: alacritty → kitty
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r2 = builtins.replaceStrings
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[ " Mod+T hotkey-overlay-title=\"Open a Terminal: alacritty\" { spawn \"alacritty\"; }\n" ]
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[ " Mod+T hotkey-overlay-title=\"Open a Terminal: kitty\" { spawn \"kitty\"; }\n" ]
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r1;
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# launcher: fuzzel → noctalia launcher + control-center
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r3 = builtins.replaceStrings
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[ " Mod+D hotkey-overlay-title=\"Run an Application: fuzzel\" { spawn \"fuzzel\"; }\n" ]
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[ " Mod+Space hotkey-overlay-title=\"Noctalia: Launcher\" { spawn \"noctalia-ipc\" \"panel-toggle\" \"launcher\"; }\n Mod+S hotkey-overlay-title=\"Noctalia: Control Center\" { spawn \"noctalia-ipc\" \"panel-toggle\" \"control-center\"; }\n" ]
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r2;
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# lock: swaylock → noctalia
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r4 = builtins.replaceStrings
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[ " Super+Alt+L hotkey-overlay-title=\"Lock the Screen: swaylock\" { spawn \"swaylock\"; }\n" ]
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[ " Super+Alt+L hotkey-overlay-title=\"Noctalia: Lock\" { spawn \"noctalia-ipc\" \"session\" \"lock\"; }\n" ]
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r3;
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# skip the hotkey overlay pop-up at startup
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r5 = builtins.replaceStrings
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[ " // skip-at-startup\n" ]
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[ " skip-at-startup\n" ]
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r4;
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# tighter gaps
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r6 = builtins.replaceStrings
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[ " gaps 16\n" ]
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[ " gaps 8\n" ]
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r5;
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# enable animations slowdown
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r7 = builtins.replaceStrings
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[ " // slowdown 3.0\n" ]
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[ " slowdown 0.5\n" ]
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r6;
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# Our additions appended after the patched default config.
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# A second `input { touchpad { } }` block overrides earlier touchpad settings.
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customConfig = ''
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// ── Touchpad ─────────────────────────────────────────────────────────────
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input {
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touchpad {
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tap
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natural-scroll
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accel-profile "flat"
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scroll-factor 1.0
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}
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}
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// ── Prefer no client-side decorations ────────────────────────────────────
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prefer-no-csd
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// ── Gestures ─────────────────────────────────────────────────────────────
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gestures {
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hot-corners {
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off
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}
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}
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// ── Rounded corners ──────────────────────────────────────────────────────
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window-rule {
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geometry-corner-radius 12
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clip-to-geometry true
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}
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// ── Floating windows ─────────────────────────────────────────────────────
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window-rule {
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match app-id=r#"^Tk$"#
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match app-id=r#"^gimp$"# title=r#"Preferences"#
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match app-id=r#"^mpv$"#
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match app-id=r#"^soffice$"# title=r#"^Text Import"#
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match app-id=r#"^thunar$"# title=r#"^Rename "#
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match app-id=r#"^xarchiver$"#
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match app-id=r#"firefox$"# title=r#"^Picture-in-Picture$"#
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open-floating true
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}
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'';
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in
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{
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imports = [ ./noctalia ./polkit ];
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# .text writes a real file (not a nix-store symlink) so niri auto-reloads on rebuild
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xdg.configFile."niri/config.kdl".text = r7 + customConfig;
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}
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