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refactor(modules): organize module tree

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This commit was merged in pull request #72.
This commit is contained in:
alexion
2026-08-28 08:40:15 -04:00
parent f767b613a0
commit abac67afb4
41 changed files with 133 additions and 140 deletions
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191
modules/desktop/session/hyprland/default.nix Normal file
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{
config,
lib,
pkgs,
...
}:
# The Hyprland compositor.
let
cfg = config.modules.desktop.session.hyprland;
user = config.user.name;
cursor = config.stylix.cursor;
# Numbered-workspace switch and move for 1..9, the operator's i3 muscle memory.
workspaceBinds = lib.concatMap (n: [
"$mod, ${toString n}, workspace, ${toString n}"
"$mod SHIFT, ${toString n}, movetoworkspace, ${toString n}"
]) (lib.range 1 9);
# Flip the tiling strategy between the two built-in layouts, since neither a
# dispatcher nor a keyword toggles it on its own.
toggleLayout = pkgs.writeShellScript "hypr-toggle-layout" ''
if [ "$(hyprctl getoption -j general:layout | ${pkgs.jq}/bin/jq -r .str)" = dwindle ]; then
hyprctl keyword general:layout master
else
hyprctl keyword general:layout dwindle
fi
'';
in
{
options.modules.desktop.session.hyprland = {
enable = lib.mkEnableOption "the Hyprland compositor";
blur = lib.mkEnableOption ''
window blur. Off by default as the single biggest battery cost on a
laptop, left on for a host with the headroom to spend it'';
};
config = lib.mkIf cfg.enable {
# This program integration owns the session, portals, and polkit, launched
# through the universal Wayland session manager.
programs.hyprland = {
enable = true;
withUWSM = true;
};
home-manager.users.${user}.wayland.windowManager.hyprland = {
enable = true;
# One package drives the whole session, so there is never a version split.
# The program integration above installs it and the portal, leaving home-
# manager to write only the config.
package = null;
portalPackage = null;
# uwsm owns the systemd graphical-session targets.
systemd.enable = false;
# Write the native hyprlang hyprland.conf, whose variable and bind syntax
# the settings below are expressed in.
configType = "hyprlang";
settings = {
"$mod" = "SUPER";
"$terminal" = "alacritty";
# Session variables handed to the compositor directly.
# UWSM launches the session without the shell profile that would carry
# them, so a variable the compositor or its children must see is set
# here rather than through home-manager's sessionVariables.
env =
[
# Chromium and Electron apps read this to select native Wayland;
# nixpkgs wrappers (Obsidian's included) gate their Wayland flags on
# it, so without it they run under XWayland and blur at this DPI.
"NIXOS_OZONE_WL,1"
]
# Bibata ships XCursor only.
# The hyprcursor variables name the same theme, which Hyprland
# resolves through its XCursor fallback.
++ lib.optionals (cursor != null) [
"XCURSOR_THEME,${cursor.name}"
"XCURSOR_SIZE,${toString cursor.size}"
"HYPRCURSOR_THEME,${cursor.name}"
"HYPRCURSOR_SIZE,${toString cursor.size}"
];
input = {
kb_layout = "us";
# Caps is a second Escape.
# Shift+Caps still toggles a real CapsLock.
kb_options = "caps:escape_shifted_capslock";
# Snappy key repeat.
repeat_delay = 250;
repeat_rate = 45;
accel_profile = "flat";
touchpad = {
natural_scroll = true;
tap-to-click = true;
disable_while_typing = true;
};
};
general = {
gaps_in = 4;
gaps_out = 8;
border_size = 2;
layout = "dwindle";
};
decoration = {
rounding = 6;
blur.enabled = cfg.blur;
};
# XWayland clients render at the panel's native resolution instead of
# being raster-scaled by the compositor at the fractional monitor scale.
xwayland.force_zero_scaling = true;
animations = {
enabled = true;
bezier = [ "ease, 0.25, 0.1, 0.25, 1.0" ];
# Durations are in centiseconds.
# Short values keep the motion subtle.
animation = [
"windows, 1, 3, ease"
"fade, 1, 3, ease"
# Layer surfaces like the launcher fade in a touch quicker than windows.
"layersIn, 1, 2, ease"
"fadeLayersIn, 1, 2, ease"
"workspaces, 1, 3, ease"
"border, 1, 3, ease"
];
};
dwindle = {
preserve_split = true;
};
bind = [
"$mod, Return, exec, $terminal"
# Move focus.
"$mod, H, movefocus, l"
"$mod, J, movefocus, d"
"$mod, K, movefocus, u"
"$mod, L, movefocus, r"
# Move the window within the layout.
"$mod SHIFT, H, movewindow, l"
"$mod SHIFT, J, movewindow, d"
"$mod SHIFT, K, movewindow, u"
"$mod SHIFT, L, movewindow, r"
# Resize the active window.
"$mod ALT, H, resizeactive, -40 0"
"$mod ALT, J, resizeactive, 0 40"
"$mod ALT, K, resizeactive, 0 -40"
"$mod ALT, L, resizeactive, 40 0"
"$mod, Space, togglefloating,"
"$mod, F, fullscreen,"
# togglesplit is a dwindle layout message, reached through layoutmsg.
"$mod, T, layoutmsg, togglesplit"
"$mod SHIFT, T, exec, ${toggleLayout}"
"$mod SHIFT, Q, killactive,"
"$mod CTRL, Q, forcekillactive,"
]
++ workspaceBinds;
# Volume and brightness keys repeat while held, each raising a popup
# through the OSD client.
# Volume is capped at 100 percent.
# The client floors brightness so a full hold cannot black the screen out.
binde = [
", XF86AudioRaiseVolume, exec, ${pkgs.swayosd}/bin/swayosd-client --output-volume raise --max-volume 100"
", XF86AudioLowerVolume, exec, ${pkgs.swayosd}/bin/swayosd-client --output-volume lower"
", XF86MonBrightnessUp, exec, ${pkgs.swayosd}/bin/swayosd-client --brightness raise"
", XF86MonBrightnessDown, exec, ${pkgs.swayosd}/bin/swayosd-client --brightness lower"
];
# Mute and media transport still fire while the session is locked.
bindl = [
", XF86AudioMute, exec, ${pkgs.swayosd}/bin/swayosd-client --output-volume mute-toggle"
", XF86AudioPlay, exec, ${pkgs.playerctl}/bin/playerctl play-pause"
", XF86AudioNext, exec, ${pkgs.playerctl}/bin/playerctl next"
", XF86AudioPrev, exec, ${pkgs.playerctl}/bin/playerctl previous"
];
};
};
};
}