Emma Thorpe
91e3ccb85b
Replace the mismatched theming (gruvbox i3status-rust, unthemed foot,
default Sway borders) with a single Catppuccin Mocha palette so the
desktop matches the Vim colorscheme. A `ctp` let-binding holds the raw
hex once; consumers add "#" as needed.
Themed: foot (16-colour + selection/cursor), i3status-rust ("plain" base
+ overrides, idle blocks on mantle, loud bg only for warning/critical),
Sway window borders and the bar/workspace buttons, swaylock (full
ring/inside/text set) and dunst (base/text bg, blue/peach frames).
Lives in the shared home/sway.nix, so every Sway host is themed
consistently. Vim already uses catppuccin_mocha, so the editor is
unchanged.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
349 lines
11 KiB
Nix
349 lines
11 KiB
Nix
# Declarative Sway window manager, status bar, lock, idle and notifications.
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# Imported via ./desktop.nix, so only graphical hosts get it.
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#
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# The compositor binary, PAM and polkit integration come from the system-level
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# programs.sway (see ../swaywm.nix); package = null below reuses it instead of
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# pulling a second Sway. home-manager owns the user config (~/.config/sway) and
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# wires the systemd user session (sway-session.target), which is what lets the
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# swayidle/dunst user services start with the desktop.
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{
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pkgs,
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lib,
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# Threaded from mkHost (flake.nix). Desktop hosts set this false to drop
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# mobile components (battery block, screen-brightness keys).
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portable ? true,
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...
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}:
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let
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# Catppuccin Mocha. Raw 6-digit hex (no leading "#"); prefix "#" where a
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# consumer needs it -- Sway/i3status/dunst want "#", foot/swaylock do not.
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ctp = {
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base = "1e1e2e";
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mantle = "181825";
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crust = "11111b";
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surface0 = "313244";
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surface1 = "45475a";
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surface2 = "585b70";
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overlay0 = "6c7086";
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subtext0 = "a6adc8";
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subtext1 = "bac2de";
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text = "cdd6f4";
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rosewater = "f5e0dc";
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red = "f38ba8";
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maroon = "eba0ac";
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peach = "fab387";
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yellow = "f9e2af";
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green = "a6e3a1";
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teal = "94e2d5";
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sapphire = "74c7ec";
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blue = "89b4fa";
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mauve = "cba6f7";
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pink = "f5c2e7";
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};
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in
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{
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wayland.windowManager.sway = {
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enable = true;
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package = null;
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# `sway --validate` needs a real package; skip it since package = null.
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checkConfig = false;
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config = rec {
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modifier = "Mod4";
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terminal = "${pkgs.foot}/bin/foot";
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# Launcher: sway-launcher-desktop running inside a floating foot window.
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menu = "${pkgs.foot}/bin/foot --app-id=launcher ${pkgs.sway-launcher-desktop}/bin/sway-launcher-desktop";
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# Dvorak is a variant of the "us" layout, not a standalone layout --
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# `xkb_layout = "dvorak"` fails to compile (no symbols/dvorak) and wlroots
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# silently falls back to QWERTY. Use the variant.
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input."type:keyboard" = {
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xkb_layout = "us";
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xkb_variant = "dvorak";
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};
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# Window borders -- Catppuccin Mocha (blue accent on the focused window).
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colors = {
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focused = {
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border = "#${ctp.blue}";
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background = "#${ctp.base}";
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text = "#${ctp.text}";
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indicator = "#${ctp.blue}";
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childBorder = "#${ctp.blue}";
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};
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focusedInactive = {
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border = "#${ctp.surface0}";
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background = "#${ctp.base}";
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text = "#${ctp.subtext0}";
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indicator = "#${ctp.surface0}";
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childBorder = "#${ctp.surface0}";
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};
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unfocused = {
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border = "#${ctp.surface0}";
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background = "#${ctp.base}";
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text = "#${ctp.subtext0}";
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indicator = "#${ctp.surface0}";
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childBorder = "#${ctp.surface0}";
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};
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urgent = {
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border = "#${ctp.red}";
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background = "#${ctp.base}";
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text = "#${ctp.text}";
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indicator = "#${ctp.red}";
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childBorder = "#${ctp.red}";
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};
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};
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window.commands = [
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{
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criteria.app_id = "launcher";
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command = "floating enable, resize set 800 500";
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}
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];
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bars = [
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{
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position = "top";
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statusCommand = "${pkgs.i3status-rust}/bin/i3status-rs ~/.config/i3status-rust/config-default.toml";
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fonts = {
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names = [
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"Noto Sans"
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"Font Awesome 6 Free"
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];
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size = 11.0;
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};
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# Bar background + workspace buttons -- Catppuccin Mocha. The mantle
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# background matches i3status-rust's idle_bg below for a uniform strip.
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colors = {
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background = "#${ctp.mantle}";
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statusline = "#${ctp.text}";
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separator = "#${ctp.surface0}";
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focusedWorkspace = {
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border = "#${ctp.blue}";
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background = "#${ctp.blue}";
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text = "#${ctp.base}";
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};
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activeWorkspace = {
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border = "#${ctp.surface0}";
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background = "#${ctp.surface0}";
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text = "#${ctp.text}";
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};
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inactiveWorkspace = {
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border = "#${ctp.mantle}";
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background = "#${ctp.mantle}";
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text = "#${ctp.subtext0}";
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};
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urgentWorkspace = {
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border = "#${ctp.red}";
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background = "#${ctp.red}";
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text = "#${ctp.base}";
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};
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};
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}
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];
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keybindings = lib.mkMerge [
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# Bind the launcher to Mod+Space. This deliberately replaces the default
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# Mod+Space (focus mode_toggle); a bare attrset (normal priority) wins
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# over the module default, whereas the mkOptionDefault block below would
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# only tie with it. Mod+d still runs the launcher too (module default).
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{ "${modifier}+space" = "exec ${menu}"; }
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(lib.mkOptionDefault (
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{
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"${modifier}+l" = "exec ${pkgs.swaylock}/bin/swaylock -f";
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"Print" = "exec ${pkgs.grim}/bin/grim ~/screenshot-$(date +%F-%H%M%S).png";
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"XF86AudioRaiseVolume" = "exec ${pkgs.wireplumber}/bin/wpctl set-volume @DEFAULT_AUDIO_SINK@ 5%+";
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"XF86AudioLowerVolume" = "exec ${pkgs.wireplumber}/bin/wpctl set-volume @DEFAULT_AUDIO_SINK@ 5%-";
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"XF86AudioMute" = "exec ${pkgs.wireplumber}/bin/wpctl set-mute @DEFAULT_AUDIO_SINK@ toggle";
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}
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# Screen backlight: laptops only (no internal backlight on a desktop).
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// lib.optionalAttrs portable {
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"XF86MonBrightnessUp" = "exec ${pkgs.brightnessctl}/bin/brightnessctl set 5%+";
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"XF86MonBrightnessDown" = "exec ${pkgs.brightnessctl}/bin/brightnessctl set 5%-";
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}
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))
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];
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};
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};
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# Terminal: Catppuccin Mocha. foot reads ~/.config/foot/foot.ini; the Sway
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# `terminal` above still launches the same binary, now themed.
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programs.foot = {
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enable = true;
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settings = {
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colors = {
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background = ctp.base;
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foreground = ctp.text;
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regular0 = ctp.surface1;
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regular1 = ctp.red;
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regular2 = ctp.green;
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regular3 = ctp.yellow;
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regular4 = ctp.blue;
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regular5 = ctp.pink;
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regular6 = ctp.teal;
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regular7 = ctp.subtext1;
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bright0 = ctp.surface2;
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bright1 = ctp.red;
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bright2 = ctp.green;
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bright3 = ctp.yellow;
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bright4 = ctp.blue;
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bright5 = ctp.pink;
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bright6 = ctp.teal;
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bright7 = ctp.subtext0;
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"selection-foreground" = ctp.base;
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"selection-background" = ctp.rosewater;
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};
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cursor.color = "${ctp.base} ${ctp.rosewater}";
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};
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};
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programs.swaylock = {
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enable = true;
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# Catppuccin Mocha (swaylock colours are hex without "#").
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settings = {
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color = ctp.base;
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indicator-radius = 100;
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indicator-thickness = 7;
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show-failed-attempts = true;
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font = "Noto Sans";
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inside-color = ctp.base;
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inside-clear-color = ctp.base;
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inside-ver-color = ctp.base;
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inside-wrong-color = ctp.base;
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ring-color = ctp.surface1;
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ring-clear-color = ctp.yellow;
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ring-ver-color = ctp.blue;
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ring-wrong-color = ctp.red;
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key-hl-color = ctp.blue;
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bs-hl-color = ctp.red;
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line-color = ctp.base;
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line-clear-color = ctp.base;
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line-ver-color = ctp.base;
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line-wrong-color = ctp.base;
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separator-color = "00000000";
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text-color = ctp.text;
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text-clear-color = ctp.text;
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text-ver-color = ctp.text;
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text-wrong-color = ctp.text;
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};
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};
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# Lock on idle, turn screens off shortly after, and lock before sleep.
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services.swayidle = {
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enable = true;
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timeouts = [
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{
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timeout = 300;
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command = "${pkgs.swaylock}/bin/swaylock -f";
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}
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{
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timeout = 600;
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command = "${pkgs.sway}/bin/swaymsg 'output * power off'";
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resumeCommand = "${pkgs.sway}/bin/swaymsg 'output * power on'";
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}
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];
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events = {
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before-sleep = "${pkgs.swaylock}/bin/swaylock -f";
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lock = "${pkgs.swaylock}/bin/swaylock -f";
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};
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};
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services.dunst = {
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enable = true;
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# Catppuccin Mocha notifications (dunst colours need a leading "#").
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settings = {
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global = {
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font = "Noto Sans 11";
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frame_color = "#${ctp.blue}";
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frame_width = 2;
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separator_color = "frame";
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offset = "10x10";
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corner_radius = 5;
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};
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urgency_low = {
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background = "#${ctp.base}";
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foreground = "#${ctp.text}";
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frame_color = "#${ctp.surface1}";
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};
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urgency_normal = {
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background = "#${ctp.base}";
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foreground = "#${ctp.text}";
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frame_color = "#${ctp.blue}";
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};
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urgency_critical = {
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background = "#${ctp.base}";
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foreground = "#${ctp.text}";
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frame_color = "#${ctp.peach}";
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timeout = 0;
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};
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};
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};
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programs.i3status-rust = {
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enable = true;
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bars.default = {
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# Catppuccin Mocha: a flat "plain" base recoloured via overrides. Idle
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# blocks sit on mantle (matching the Sway bar background) with light text;
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# only warning/critical states get a loud tinted background. The `theme`
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# bar option is shallow-merged away by `settings.theme`, so set the base
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# theme and its overrides together here.
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icons = "awesome6";
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settings.theme = {
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theme = "plain";
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overrides = {
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idle_bg = "#${ctp.mantle}";
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idle_fg = "#${ctp.text}";
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info_bg = "#${ctp.mantle}";
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info_fg = "#${ctp.blue}";
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good_bg = "#${ctp.mantle}";
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good_fg = "#${ctp.green}";
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warning_bg = "#${ctp.peach}";
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warning_fg = "#${ctp.base}";
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critical_bg = "#${ctp.red}";
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critical_fg = "#${ctp.base}";
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separator_bg = "#${ctp.mantle}";
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separator_fg = "#${ctp.surface1}";
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};
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};
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blocks = [
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{
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block = "disk_space";
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path = "/";
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format = " $icon $available ";
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}
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{
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block = "memory";
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format = " $icon $mem_used_percents ";
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}
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{
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block = "cpu";
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interval = 2;
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}
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]
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# Desktop-only: CPU temperature and wired network throughput, in place
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# of the laptop's battery readout.
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++ lib.optionals (!portable) [
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{
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block = "temperature";
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interval = 5;
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format = " $icon $average avg, $max max ";
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}
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{ block = "net"; }
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]
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++ [ { block = "sound"; } ]
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++ lib.optional portable { block = "battery"; }
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++ [
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{
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block = "time";
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interval = 5;
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format = " $timestamp.datetime(f:'%a %d/%m %R') ";
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}
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];
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};
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};
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}
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