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refactor: niri settings

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Ryan Yin
2025-08-20 12:55:30 +08:00
parent 21090c93e8
commit 379fdd5b46
6 changed files with 617 additions and 571 deletions
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19
home/linux/gui/hyprland/default.nix
View File

@@ -4,13 +4,12 @@
lib,
...
}@args:
with lib;
let
cfg = config.modules.desktop.hyprland;
in
{
options.modules.desktop.hyprland = {
enable = mkEnableOption "hyprland compositor";
enable = lib.mkEnableOption "hyprland compositor";
settings = lib.mkOption {
type =
with lib.types;
@@ -34,11 +33,13 @@ in
};
};
config = mkIf cfg.enable (mkMerge ([
{
wayland.windowManager.hyprland.settings = cfg.settings;
}
(import ./hyprland.nix args)
(import ./xdg.nix args)
]));
config = lib.mkIf cfg.enable (
lib.mkMerge [
{
wayland.windowManager.hyprland.settings = cfg.settings;
}
(import ./hyprland.nix args)
(import ./xdg.nix args)
]
);
}

583
home/linux/gui/niri/default.nix
View File

@@ -34,567 +34,26 @@ in
};
};
config = lib.mkIf cfg.enable {
# NOTE: this executable is used by greetd to start a wayland session when system boot up
# with such a vendor-no-locking script, we can switch to another wayland compositor without modifying greetd's config in NixOS module
home.file.".wayland-session" = {
source = pkgs.writeScript "init-session" ''
# trying to stop a previous niri session
systemctl --user is-active niri.service && systemctl --user stop niri.service
# and then we start a new one
/run/current-system/sw/bin/niri-session
'';
executable = true;
};
config = lib.mkIf cfg.enable (
lib.mkMerge [
{
# NOTE: this executable is used by greetd to start a wayland session when system boot up
# with such a vendor-no-locking script, we can switch to another wayland compositor without modifying greetd's config in NixOS module
home.file.".wayland-session" = {
source = pkgs.writeScript "init-session" ''
# trying to stop a previous niri session
systemctl --user is-active niri.service && systemctl --user stop niri.service
# and then we start a new one
/run/current-system/sw/bin/niri-session
'';
executable = true;
};
}
(import ./settings.nix niri)
(import ./keybindings.nix niri)
(import ./spawn-at-startup.nix niri)
(import ./windowrules.nix niri)
]
);
programs.niri.config =
let
inherit (niri.lib.kdl)
node
plain
leaf
flag
;
in
cfg.settings
++ [
(plain "input" [
(plain "keyboard" [
(plain "xkb" [
# You can set rules, model, layout, variant and options.
# For more information, see xkeyboard-config(7).
# For example:
# (leaf "layout" "us,ru")
# (leaf "options" "grp:win_space_toggle,compose:ralt,ctrl:nocaps")
])
# You can set the keyboard repeat parameters. The defaults match wlroots and sway.
# Delay is in milliseconds before the repeat starts. Rate is in characters per second.
# (leaf "repeat-delay" 600)
# (leaf "repeat-rate" 25)
# Niri can remember the keyboard layout globally (the default) or per-window.
# - "global" - layout change is global for all windows.
# - "window" - layout is tracked for each window individually.
# (leaf "track-layout" "global")
])
# Next sections include libinput settings.
# Omitting settings disables them, or leaves them at their default values.
(plain "touchpad" [
(flag "tap")
# (flag "dwt")
# (flag "dwtp")
(flag "natural-scroll")
# (leaf "accel-speed" 0.2)
# (leaf "accel-profile" "flat")
# (leaf "tap-button-map" "left-middle-right")
])
(plain "mouse" [
# (flag "natural-scroll")
# (leaf "accel-speed" 0.2)
# (leaf "accel-profile" "flat")
])
# By default, niri will take over the power button to make it sleep
# instead of power off.
# Uncomment this if you would like to configure the power button elsewhere
# (i.e. logind.conf).
# (flag "disable-power-key-handling")
])
(plain "layout" [
# By default focus ring and border are rendered as a solid background rectangle
# behind windows. That is, they will show up through semitransparent windows.
# This is because windows using client-side decorations can have an arbitrary shape.
#
# If you don't like that, you should uncomment `prefer-no-csd` below.
# Niri will draw focus ring and border *around* windows that agree to omit their
# client-side decorations.
# You can change how the focus ring looks.
(plain "focus-ring" [
# Uncomment this line to disable the focus ring.
# (flag "off")
# How many logical pixels the ring extends out from the windows.
(leaf "width" 4)
# Colors can be set in a variety of ways:
# - CSS named colors: "red"
# - RGB hex: "#rgb", "#rgba", "#rrggbb", "#rrggbbaa"
# - CSS-like notation: "rgb(255, 127, 0)", rgba(), hsl() and a few others.
# Color of the ring on the active monitor.
(leaf "active-color" "#7fc8ff")
# Color of the ring on inactive monitors.
(leaf "inactive-color" "#505050")
# Additionally, there's a legacy RGBA syntax:
# (leaf "active-color" [ 127 200 255 255 ])
# You can also use gradients. They take precedence over solid colors.
# Gradients are rendered the same as CSS linear-gradient(angle, from, to).
# The angle is the same as in linear-gradient, and is optional,
# defaulting to 180 (top-to-bottom gradient).
# You can use any CSS linear-gradient tool on the web to set these up.
#
# (leaf "active-gradient" { from="#80c8ff"; to="#bbddff"; angle=45; })
# You can also color the gradient relative to the entire view
# of the workspace, rather than relative to just the window itself.
# To do that, set relative-to="workspace-view";
#
# (leaf "inactive-gradient" { from="#505050"; to="#808080"; angle=45; relative-to="workspace-view"; })
])
# You can also add a border. It's similar to the focus ring, but always visible.
(plain "border" [
# The settings are the same as for the focus ring.
# If you enable the border, you probably want to disable the focus ring.
(flag "off")
(leaf "width" 4)
(leaf "active-color" "#ffc87f")
(leaf "inactive-color" "#505050")
# (leaf "active-gradient" { from="#ffbb66"; to="#ffc880"; angle=45; relative-to="workspace-view"; })
# (leaf "inactive-gradient" { from="#505050"; to="#808080"; angle=45; relative-to="workspace-view"; })
])
# You can customize the widths that "switch-preset-column-width" (Mod+R) toggles between.
(plain "preset-column-widths" [
# Proportion sets the width as a fraction of the output width, taking gaps into account.
# For example, you can perfectly fit four windows sized "proportion 0.25" on an output.
# The default preset widths are 1/3, 1/2 and 2/3 of the output.
(leaf "proportion" (1.0 / 3.0))
(leaf "proportion" (1.0 / 2.0))
(leaf "proportion" (2.0 / 3.0))
# Fixed sets the width in logical pixels exactly.
# (leaf "fixed" 1920)
])
# You can change the default width of the new windows.
(plain "default-column-width" [
(leaf "proportion" 0.5)
])
# If you leave the children empty, the windows themselves will decide their initial width.
# (plain "default-column-width" [])
# Set gaps around windows in logical pixels.
(leaf "gaps" 8)
# Struts shrink the area occupied by windows, similarly to layer-shell panels.
# You can think of them as a kind of outer gaps. They are set in logical pixels.
# Left and right struts will cause the next window to the side to always be visible.
# Top and bottom struts will simply add outer gaps in addition to the area occupied by
# layer-shell panels and regular gaps.
(plain "struts" [
# (leaf "left" 64)
# (leaf "right" 64)
# (leaf "top" 64)
# (leaf "bottom" 64)
])
# When to center a column when changing focus, options are:
# - "never", default behavior, focusing an off-screen column will keep at the left
# or right edge of the screen.
# - "on-overflow", focusing a column will center it if it doesn't fit
# together with the previously focused column.
# - "always", the focused column will always be centered.
(leaf "center-focused-column" "never")
])
(plain "cursor" [
# Change the theme and size of the cursor as well as set the
# `XCURSOR_THEME` and `XCURSOR_SIZE` env variables.
# (leaf "xcursor-theme" "default")
# (leaf "xcursor-size" 24)
])
# Uncomment this line to ask the clients to omit their client-side decorations if possible.
# If the client will specifically ask for CSD, the request will be honored.
# Additionally, clients will be informed that they are tiled, removing some rounded corners.
# (flag "prefer-no-csd")
# You can change the path where screenshots are saved.
# A ~ at the front will be expanded to the home directory.
# The path is formatted with strftime(3) to give you the screenshot date and time.
(leaf "screenshot-path" "~/Pictures/Screenshots/Screenshot from %Y-%m-%d %H-%M-%S.png")
# You can also set this to null to disable saving screenshots to disk.
# (leaf "screenshot-path" null)
# Settings for the "Important Hotkeys" overlay.
(plain "hotkey-overlay" [
# Uncomment this line if you don't want to see the hotkey help at niri startup.
# (flag "skip-at-startup")
])
(plain "layer-rule" [
(leaf "match" { namespace = "waybar"; })
(leaf "opacity" 0.8)
])
# Animation settings.
(plain "animations" [
# Uncomment to turn off all animations.
# (flag "off")
# Slow down all animations by this factor. Values below 1 speed them up instead.
# (leaf "slowdown" 3.0)
# You can configure all individual animations.
# Available settings are the same for all of them.
# - off disables the animation.
#
# Niri supports two animation types: easing and spring.
# You can set properties for only ONE of them.
#
# Easing has the following settings:
# - duration-ms sets the duration of the animation in milliseconds.
# - curve sets the easing curve. Currently, available curves
# are "ease-out-cubic" and "ease-out-expo".
#
# Spring animations work better with touchpad gestures, because they
# take into account the velocity of your fingers as you release the swipe.
# The parameters are less obvious and generally should be tuned
# with trial and error. Notably, you cannot directly set the duration.
# You can use this app to help visualize how the spring parameters
# change the animation: https://flathub.org/apps/app.drey.Elastic
#
# A spring animation is configured like this:
# - (leaf "spring" { damping-ratio=1.0; stiffness=1000; epsilon=0.0001; })
#
# The damping ratio goes from 0.1 to 10.0 and has the following properties:
# - below 1.0: underdamped spring, will oscillate in the end.
# - above 1.0: overdamped spring, won't oscillate.
# - 1.0: critically damped spring, comes to rest in minimum possible time
# without oscillations.
#
# However, even with damping ratio = 1.0 the spring animation may oscillate
# if "launched" with enough velocity from a touchpad swipe.
#
# Lower stiffness will result in a slower animation more prone to oscillation.
#
# Set epsilon to a lower value if the animation "jumps" in the end.
#
# The spring mass is hardcoded to 1.0 and cannot be changed. Instead, change
# stiffness proportionally. E.g. increasing mass by 2x is the same as
# decreasing stiffness by 2x.
# Animation when switching workspaces up and down,
# including after the touchpad gesture.
(plain "workspace-switch" [
# (flag "off")
# (leaf "spring" { damping-ratio=1.0; stiffness=1000; epsilon=0.0001; })
])
# All horizontal camera view movement:
# - When a window off-screen is focused and the camera scrolls to it.
# - When a new window appears off-screen and the camera scrolls to it.
# - When a window resizes bigger and the camera scrolls to show it in full.
# - And so on.
(plain "horizontal-view-movement" [
# (flag "off")
# (leaf "spring" { damping-ratio=1.0; stiffness=800; epsilon=0.0001; })
])
# Window opening animation. Note that this one has different defaults.
(plain "window-open" [
# (flag "off")
# (leaf "duration-ms" 150)
# (leaf "curve" "ease-out-expo")
# Example for a slightly bouncy window opening:
# (leaf "spring" { damping-ratio=0.8; stiffness=1000; epsilon=0.0001; })
])
# Config parse error and new default config creation notification
# open/close animation.
(plain "config-notification-open-close" [
# (flag "off")
# (leaf "spring" { damping-ratio=0.6; stiffness=1000; epsilon=0.001; })
])
])
# Add lines like this to spawn processes at startup.
# Note that running niri as a session supports xdg-desktop-autostart,
# which may be more convenient to use.
# --------------- Terminal ---------------
(leaf "spawn-at-startup" [ "foot" ])
(leaf "spawn-at-startup" [ "alacritty" ])
(leaf "spawn-at-startup" [ "ghostty" ])
# --------------- Networking ---------------
(leaf "spawn-at-startup" [ "clash-verge" ])
# --------------- Browser ---------------
(leaf "spawn-at-startup" [ "firefox" ])
(leaf "spawn-at-startup" [ "google-chrome-stable" ])
(leaf "spawn-at-startup" [ "chromium-browser" ])
# --------------- Chatting ---------------
(leaf "spawn-at-startup" [ "Telegram" ])
# ============= Window Rules =============
# Get all the window's information via:
# niri msg windows
# --------------- Terminal ---------------
# foot → ws 13
(plain "window-rule" [
(leaf "match" { app-id = "foot"; })
(leaf "open-on-workspace" "1terminal")
(leaf "open-maximized" true)
])
# Alacritty → ws 10
(plain "window-rule" [
(leaf "match" { app-id = "Alacritty"; })
(leaf "open-on-workspace" "1terminal")
(leaf "open-maximized" true)
])
# Ghostty → ws 14
(plain "window-rule" [
(leaf "match" { app-id = "com.mitchellh.ghostty"; })
(leaf "open-on-workspace" "1terminal")
(leaf "open-maximized" true)
])
# --------------- Networking ---------------
# Clash Verge → ws 7
(plain "window-rule" [
(leaf "match" { app-id = "clash-verge"; })
(leaf "open-on-workspace" "0other")
])
# --------------- Browser ---------------
# Firefox → ws 11
(plain "window-rule" [
(leaf "match" { app-id = "firefox"; })
(leaf "open-on-workspace" "2browser")
(leaf "open-maximized" true)
])
# Google Chrome → ws 12
(plain "window-rule" [
(leaf "match" { app-id = "google-chrome"; })
(leaf "open-on-workspace" "2browser")
(leaf "open-maximized" true)
])
# --------------- Chatting ---------------
# Telegram → ws 6
(plain "window-rule" [
(leaf "match" { app-id = "org.telegram.desktop"; })
(leaf "open-on-workspace" "3chat")
])
(plain "binds" [
# Keys consist of modifiers separated by + signs, followed by an XKB key name
# in the end. To find an XKB name for a particular key, you may use a program
# like wev.
#
# "Mod" is a special modifier equal to Super when running on a TTY, and to Alt
# when running as a winit window.
#
# Most actions that you can bind here can also be invoked programmatically with
# `niri msg action do-something`.
# Mod-Shift-/, which is usually the same as Mod-?,
# shows a list of important hotkeys.
(plain "Mod+Shift+Slash" [ (flag "show-hotkey-overlay") ])
# Suggested binds for running programs: terminal, app launcher, screen locker.
(plain "Mod+Return" [ (leaf "spawn" [ "foot" ]) ])
(plain "Mod+Shift+Return" [ (leaf "spawn" [ "alacritty" ]) ])
(plain "Mod+D" [ (leaf "spawn" [ "anyrun" ]) ])
(plain "CTRL+Alt+L" [ (leaf "spawn" [ "swaylock" ]) ])
# You can also use a shell:
# (plain "Mod+T" [(leaf "spawn" [ "bash" "-c" "notify-send hello && exec alacritty" ])])
# Example volume keys mappings for PipeWire & WirePlumber.
(plain "XF86AudioRaiseVolume" [
(leaf "spawn" [
"wpctl"
"set-volume"
"@DEFAULT_AUDIO_SINK@"
"0.1+"
])
])
(plain "XF86AudioLowerVolume" [
(leaf "spawn" [
"wpctl"
"set-volume"
"@DEFAULT_AUDIO_SINK@"
"0.1-"
])
])
(plain "Mod+Q" [ (flag "close-window") ])
(plain "Mod+Left" [ (flag "focus-column-left") ])
(plain "Mod+Down" [ (flag "focus-window-down") ])
(plain "Mod+Up" [ (flag "focus-window-up") ])
(plain "Mod+Right" [ (flag "focus-column-right") ])
(plain "Mod+H" [ (flag "focus-column-left") ])
(plain "Mod+J" [ (flag "focus-window-down") ])
(plain "Mod+K" [ (flag "focus-window-up") ])
(plain "Mod+L" [ (flag "focus-column-right") ])
(plain "Mod+Ctrl+Left" [ (flag "move-column-left") ])
(plain "Mod+Ctrl+Down" [ (flag "move-window-down") ])
(plain "Mod+Ctrl+Up" [ (flag "move-window-up") ])
(plain "Mod+Ctrl+Right" [ (flag "move-column-right") ])
(plain "Mod+Ctrl+H" [ (flag "move-column-left") ])
(plain "Mod+Ctrl+J" [ (flag "move-window-down") ])
(plain "Mod+Ctrl+K" [ (flag "move-window-up") ])
(plain "Mod+Ctrl+L" [ (flag "move-column-right") ])
# Alternative commands that move across workspaces when reaching
# the first or last window in a column.
# (plain "Mod+J" [(flag "focus-window-or-workspace-down")])
# (plain "Mod+K" [(flag "focus-window-or-workspace-up")])
# (plain "Mod+Ctrl+J" [(flag "move-window-down-or-to-workspace-down")])
# (plain "Mod+Ctrl+K" [(flag "move-window-up-or-to-workspace-up")])
(plain "Mod+Home" [ (flag "focus-column-first") ])
(plain "Mod+End" [ (flag "focus-column-last") ])
(plain "Mod+Ctrl+Home" [ (flag "move-column-to-first") ])
(plain "Mod+Ctrl+End" [ (flag "move-column-to-last") ])
(plain "Mod+Shift+Left" [ (flag "focus-monitor-left") ])
(plain "Mod+Shift+Down" [ (flag "focus-monitor-down") ])
(plain "Mod+Shift+Up" [ (flag "focus-monitor-up") ])
(plain "Mod+Shift+Right" [ (flag "focus-monitor-right") ])
(plain "Mod+Shift+H" [ (flag "focus-monitor-left") ])
(plain "Mod+Shift+J" [ (flag "focus-monitor-down") ])
(plain "Mod+Shift+K" [ (flag "focus-monitor-up") ])
(plain "Mod+Shift+L" [ (flag "focus-monitor-right") ])
(plain "Mod+Shift+Ctrl+Left" [ (flag "move-column-to-monitor-left") ])
(plain "Mod+Shift+Ctrl+Down" [ (flag "move-column-to-monitor-down") ])
(plain "Mod+Shift+Ctrl+Up" [ (flag "move-column-to-monitor-up") ])
(plain "Mod+Shift+Ctrl+Right" [ (flag "move-column-to-monitor-right") ])
(plain "Mod+Shift+Ctrl+H" [ (flag "move-column-to-monitor-left") ])
(plain "Mod+Shift+Ctrl+J" [ (flag "move-column-to-monitor-down") ])
(plain "Mod+Shift+Ctrl+K" [ (flag "move-column-to-monitor-up") ])
(plain "Mod+Shift+Ctrl+L" [ (flag "move-column-to-monitor-right") ])
# Alternatively, there are commands to move just a single window:
# (plain "Mod+Shift+Ctrl+Left" [(flag "move-window-to-monitor-left")])
# ...
# And you can also move a whole workspace to another monitor:
# (plain "Mod+Shift+Ctrl+Left" [(flag "move-workspace-to-monitor-left")])
# ...
(plain "Mod+Page_Down" [ (flag "focus-workspace-down") ])
(plain "Mod+Page_Up" [ (flag "focus-workspace-up") ])
(plain "Mod+U" [ (flag "focus-workspace-down") ])
(plain "Mod+I" [ (flag "focus-workspace-up") ])
(plain "Mod+Ctrl+Page_Down" [ (flag "move-column-to-workspace-down") ])
(plain "Mod+Ctrl+Page_Up" [ (flag "move-column-to-workspace-up") ])
(plain "Mod+Ctrl+U" [ (flag "move-column-to-workspace-down") ])
(plain "Mod+Ctrl+I" [ (flag "move-column-to-workspace-up") ])
# Alternatively, there are commands to move just a single window:
# (plain "Mod+Ctrl+Page_Down" [(flag "move-window-to-workspace-down")])
# ...
(plain "Mod+Shift+Page_Down" [ (flag "move-workspace-down") ])
(plain "Mod+Shift+Page_Up" [ (flag "move-workspace-up") ])
(plain "Mod+Shift+U" [ (flag "move-workspace-down") ])
(plain "Mod+Shift+I" [ (flag "move-workspace-up") ])
# You can refer to workspaces by index. However, keep in mind that
# niri is a dynamic workspace system, so these commands are kind of
# "best effort". Trying to refer to a workspace index bigger than
# the current workspace count will instead refer to the bottommost
# (empty) workspace.
#
# For example, with 2 workspaces + 1 empty, indices 3, 4, 5 and so on
# will all refer to the 3rd workspace.
(plain "Mod+1" [ (leaf "focus-workspace" "1terminal") ])
(plain "Mod+2" [ (leaf "focus-workspace" "2browser") ])
(plain "Mod+3" [ (leaf "focus-workspace" "3chat") ])
(plain "Mod+4" [ (leaf "focus-workspace" "4music") ])
(plain "Mod+5" [ (leaf "focus-workspace" "5mail") ])
(plain "Mod+6" [ (leaf "focus-workspace" "6file") ])
(plain "Mod+7" [ (leaf "focus-workspace" 7) ])
(plain "Mod+8" [ (leaf "focus-workspace" 8) ])
(plain "Mod+9" [ (leaf "focus-workspace" 9) ])
(plain "Mod+0" [ (leaf "focus-workspace" "0other") ])
(plain "Mod+Ctrl+1" [ (leaf "move-column-to-workspace" "1terminal") ])
(plain "Mod+Ctrl+2" [ (leaf "move-column-to-workspace" "2browser") ])
(plain "Mod+Ctrl+3" [ (leaf "move-column-to-workspace" "3chat") ])
(plain "Mod+Ctrl+4" [ (leaf "move-column-to-workspace" "4music") ])
(plain "Mod+Ctrl+5" [ (leaf "move-column-to-workspace" "5mail") ])
(plain "Mod+Ctrl+6" [ (leaf "move-column-to-workspace" "6file") ])
(plain "Mod+Ctrl+7" [ (leaf "move-column-to-workspace" 7) ])
(plain "Mod+Ctrl+8" [ (leaf "move-column-to-workspace" 8) ])
(plain "Mod+Ctrl+9" [ (leaf "move-column-to-workspace" 9) ])
(plain "Mod+Ctrl+0" [ (leaf "move-column-to-workspace" "0other") ])
# Alternatively, there are commands to move just a single window:
# (plain "Mod+Ctrl+1" [(leaf "move-window-to-workspace" 1)])
(plain "Mod+Comma" [ (flag "consume-window-into-column") ])
(plain "Mod+Period" [ (flag "expel-window-from-column") ])
# There are also commands that consume or expel a single window to the side.
# (plain "Mod+BracketLeft" [(flag "consume-or-expel-window-left")])
# (plain "Mod+BracketRight" [(flag "consume-or-expel-window-right")])
(plain "Mod+R" [ (flag "switch-preset-column-width") ])
(plain "Mod+F" [ (flag "maximize-column") ])
(plain "Mod+Shift+F" [ (flag "fullscreen-window") ])
(plain "Mod+C" [ (flag "center-column") ])
# Finer width adjustments.
# This command can also:
# * set width in pixels: "1000"
# * adjust width in pixels: "-5" or "+5"
# * set width as a percentage of screen width: "25%"
# * adjust width as a percentage of screen width: "-10%" or "+10%"
# Pixel sizes use logical, or scaled, pixels. I.e. on an output with scale 2.0,
# (leaf "set-column-width" "100") will make the column occupy 200 physical screen pixels.
(plain "Mod+Minus" [ (leaf "set-column-width" "-10%") ])
(plain "Mod+Equal" [ (leaf "set-column-width" "+10%") ])
# Finer height adjustments when in column with other windows.
(plain "Mod+Shift+Minus" [ (leaf "set-window-height" "-10%") ])
(plain "Mod+Shift+Equal" [ (leaf "set-window-height" "+10%") ])
# Actions to switch layouts.
# Note: if you uncomment these, make sure you do NOT have
# a matching layout switch hotkey configured in xkb options above.
# Having both at once on the same hotkey will break the switching,
# since it will switch twice upon pressing the hotkey (once by xkb, once by niri).
# (plain "Mod+Space" [(leaf "switch-layout" "next")])
# (plain "Mod+Shift+Space" [(leaf "switch-layout" "prev")])
(plain "Print" [ (flag "screenshot") ])
(plain "Ctrl+Print" [ (flag "screenshot-screen") ])
(plain "Alt+Print" [ (flag "screenshot-window") ])
# The quit action will show a confirmation dialog to avoid accidental exits.
# If you want to skip the confirmation dialog, set the flag like so:
# (plain "Mod+Shift+E" [(leaf "quit" { skip-confirmation=true; })])
(plain "Mod+Shift+E" [ (flag "quit") ])
(plain "Mod+Shift+P" [ (flag "power-off-monitors") ])
# This debug bind will tint all surfaces green, unless they are being
# directly scanned out. It's therefore useful to check if direct scanout
# is working.
# (plain "Mod+Shift+Ctrl+T" [(flag "toggle-debug-tint")])
])
];
};
}

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niri: {
programs.niri.config =
let
inherit (niri.lib.kdl)
node
plain
leaf
flag
;
in
[
(plain "binds" [
# Keys consist of modifiers separated by + signs, followed by an XKB key name
# in the end. To find an XKB name for a particular key, you may use a program
# like wev.
#
# "Mod" is a special modifier equal to Super when running on a TTY, and to Alt
# when running as a winit window.
#
# Most actions that you can bind here can also be invoked programmatically with
# `niri msg action do-something`.
# Mod-Shift-/, which is usually the same as Mod-?,
# shows a list of important hotkeys.
(plain "Mod+Shift+Slash" [ (flag "show-hotkey-overlay") ])
# Suggested binds for running programs: terminal, app launcher, screen locker.
(plain "Mod+Return" [ (leaf "spawn" [ "foot" ]) ])
(plain "Mod+Shift+Return" [ (leaf "spawn" [ "alacritty" ]) ])
(plain "Mod+D" [ (leaf "spawn" [ "anyrun" ]) ])
(plain "CTRL+Alt+L" [ (leaf "spawn" [ "swaylock" ]) ])
# You can also use a shell:
# (plain "Mod+T" [(leaf "spawn" [ "bash" "-c" "notify-send hello && exec alacritty" ])])
# Example volume keys mappings for PipeWire & WirePlumber.
(plain "XF86AudioRaiseVolume" [
(leaf "spawn" [
"wpctl"
"set-volume"
"@DEFAULT_AUDIO_SINK@"
"0.1+"
])
])
(plain "XF86AudioLowerVolume" [
(leaf "spawn" [
"wpctl"
"set-volume"
"@DEFAULT_AUDIO_SINK@"
"0.1-"
])
])
(plain "Mod+Q" [ (flag "close-window") ])
(plain "Mod+Left" [ (flag "focus-column-left") ])
(plain "Mod+Down" [ (flag "focus-window-down") ])
(plain "Mod+Up" [ (flag "focus-window-up") ])
(plain "Mod+Right" [ (flag "focus-column-right") ])
(plain "Mod+H" [ (flag "focus-column-left") ])
(plain "Mod+J" [ (flag "focus-window-down") ])
(plain "Mod+K" [ (flag "focus-window-up") ])
(plain "Mod+L" [ (flag "focus-column-right") ])
(plain "Mod+Ctrl+Left" [ (flag "move-column-left") ])
(plain "Mod+Ctrl+Down" [ (flag "move-window-down") ])
(plain "Mod+Ctrl+Up" [ (flag "move-window-up") ])
(plain "Mod+Ctrl+Right" [ (flag "move-column-right") ])
(plain "Mod+Ctrl+H" [ (flag "move-column-left") ])
(plain "Mod+Ctrl+J" [ (flag "move-window-down") ])
(plain "Mod+Ctrl+K" [ (flag "move-window-up") ])
(plain "Mod+Ctrl+L" [ (flag "move-column-right") ])
# Alternative commands that move across workspaces when reaching
# the first or last window in a column.
# (plain "Mod+J" [(flag "focus-window-or-workspace-down")])
# (plain "Mod+K" [(flag "focus-window-or-workspace-up")])
# (plain "Mod+Ctrl+J" [(flag "move-window-down-or-to-workspace-down")])
# (plain "Mod+Ctrl+K" [(flag "move-window-up-or-to-workspace-up")])
(plain "Mod+Home" [ (flag "focus-column-first") ])
(plain "Mod+End" [ (flag "focus-column-last") ])
(plain "Mod+Ctrl+Home" [ (flag "move-column-to-first") ])
(plain "Mod+Ctrl+End" [ (flag "move-column-to-last") ])
(plain "Mod+Shift+Left" [ (flag "focus-monitor-left") ])
(plain "Mod+Shift+Down" [ (flag "focus-monitor-down") ])
(plain "Mod+Shift+Up" [ (flag "focus-monitor-up") ])
(plain "Mod+Shift+Right" [ (flag "focus-monitor-right") ])
(plain "Mod+Shift+H" [ (flag "focus-monitor-left") ])
(plain "Mod+Shift+J" [ (flag "focus-monitor-down") ])
(plain "Mod+Shift+K" [ (flag "focus-monitor-up") ])
(plain "Mod+Shift+L" [ (flag "focus-monitor-right") ])
(plain "Mod+Shift+Ctrl+Left" [ (flag "move-column-to-monitor-left") ])
(plain "Mod+Shift+Ctrl+Down" [ (flag "move-column-to-monitor-down") ])
(plain "Mod+Shift+Ctrl+Up" [ (flag "move-column-to-monitor-up") ])
(plain "Mod+Shift+Ctrl+Right" [ (flag "move-column-to-monitor-right") ])
(plain "Mod+Shift+Ctrl+H" [ (flag "move-column-to-monitor-left") ])
(plain "Mod+Shift+Ctrl+J" [ (flag "move-column-to-monitor-down") ])
(plain "Mod+Shift+Ctrl+K" [ (flag "move-column-to-monitor-up") ])
(plain "Mod+Shift+Ctrl+L" [ (flag "move-column-to-monitor-right") ])
# Alternatively, there are commands to move just a single window:
# (plain "Mod+Shift+Ctrl+Left" [(flag "move-window-to-monitor-left")])
# ...
# And you can also move a whole workspace to another monitor:
# (plain "Mod+Shift+Ctrl+Left" [(flag "move-workspace-to-monitor-left")])
# ...
(plain "Mod+Page_Down" [ (flag "focus-workspace-down") ])
(plain "Mod+Page_Up" [ (flag "focus-workspace-up") ])
(plain "Mod+U" [ (flag "focus-workspace-down") ])
(plain "Mod+I" [ (flag "focus-workspace-up") ])
(plain "Mod+Ctrl+Page_Down" [ (flag "move-column-to-workspace-down") ])
(plain "Mod+Ctrl+Page_Up" [ (flag "move-column-to-workspace-up") ])
(plain "Mod+Ctrl+U" [ (flag "move-column-to-workspace-down") ])
(plain "Mod+Ctrl+I" [ (flag "move-column-to-workspace-up") ])
# Alternatively, there are commands to move just a single window:
# (plain "Mod+Ctrl+Page_Down" [(flag "move-window-to-workspace-down")])
# ...
(plain "Mod+Shift+Page_Down" [ (flag "move-workspace-down") ])
(plain "Mod+Shift+Page_Up" [ (flag "move-workspace-up") ])
(plain "Mod+Shift+U" [ (flag "move-workspace-down") ])
(plain "Mod+Shift+I" [ (flag "move-workspace-up") ])
# You can refer to workspaces by index. However, keep in mind that
# niri is a dynamic workspace system, so these commands are kind of
# "best effort". Trying to refer to a workspace index bigger than
# the current workspace count will instead refer to the bottommost
# (empty) workspace.
#
# For example, with 2 workspaces + 1 empty, indices 3, 4, 5 and so on
# will all refer to the 3rd workspace.
(plain "Mod+1" [ (leaf "focus-workspace" "1terminal") ])
(plain "Mod+2" [ (leaf "focus-workspace" "2browser") ])
(plain "Mod+3" [ (leaf "focus-workspace" "3chat") ])
(plain "Mod+4" [ (leaf "focus-workspace" "4music") ])
(plain "Mod+5" [ (leaf "focus-workspace" "5mail") ])
(plain "Mod+6" [ (leaf "focus-workspace" "6file") ])
(plain "Mod+7" [ (leaf "focus-workspace" 7) ])
(plain "Mod+8" [ (leaf "focus-workspace" 8) ])
(plain "Mod+9" [ (leaf "focus-workspace" 9) ])
(plain "Mod+0" [ (leaf "focus-workspace" "0other") ])
(plain "Mod+Ctrl+1" [ (leaf "move-column-to-workspace" "1terminal") ])
(plain "Mod+Ctrl+2" [ (leaf "move-column-to-workspace" "2browser") ])
(plain "Mod+Ctrl+3" [ (leaf "move-column-to-workspace" "3chat") ])
(plain "Mod+Ctrl+4" [ (leaf "move-column-to-workspace" "4music") ])
(plain "Mod+Ctrl+5" [ (leaf "move-column-to-workspace" "5mail") ])
(plain "Mod+Ctrl+6" [ (leaf "move-column-to-workspace" "6file") ])
(plain "Mod+Ctrl+7" [ (leaf "move-column-to-workspace" 7) ])
(plain "Mod+Ctrl+8" [ (leaf "move-column-to-workspace" 8) ])
(plain "Mod+Ctrl+9" [ (leaf "move-column-to-workspace" 9) ])
(plain "Mod+Ctrl+0" [ (leaf "move-column-to-workspace" "0other") ])
# Alternatively, there are commands to move just a single window:
# (plain "Mod+Ctrl+1" [(leaf "move-window-to-workspace" 1)])
(plain "Mod+Comma" [ (flag "consume-window-into-column") ])
(plain "Mod+Period" [ (flag "expel-window-from-column") ])
# There are also commands that consume or expel a single window to the side.
# (plain "Mod+BracketLeft" [(flag "consume-or-expel-window-left")])
# (plain "Mod+BracketRight" [(flag "consume-or-expel-window-right")])
(plain "Mod+R" [ (flag "switch-preset-column-width") ])
(plain "Mod+F" [ (flag "maximize-column") ])
(plain "Mod+Shift+F" [ (flag "fullscreen-window") ])
(plain "Mod+C" [ (flag "center-column") ])
# Finer width adjustments.
# This command can also:
# * set width in pixels: "1000"
# * adjust width in pixels: "-5" or "+5"
# * set width as a percentage of screen width: "25%"
# * adjust width as a percentage of screen width: "-10%" or "+10%"
# Pixel sizes use logical, or scaled, pixels. I.e. on an output with scale 2.0,
# (leaf "set-column-width" "100") will make the column occupy 200 physical screen pixels.
(plain "Mod+Minus" [ (leaf "set-column-width" "-10%") ])
(plain "Mod+Equal" [ (leaf "set-column-width" "+10%") ])
# Finer height adjustments when in column with other windows.
(plain "Mod+Shift+Minus" [ (leaf "set-window-height" "-10%") ])
(plain "Mod+Shift+Equal" [ (leaf "set-window-height" "+10%") ])
# Actions to switch layouts.
# Note: if you uncomment these, make sure you do NOT have
# a matching layout switch hotkey configured in xkb options above.
# Having both at once on the same hotkey will break the switching,
# since it will switch twice upon pressing the hotkey (once by xkb, once by niri).
# (plain "Mod+Space" [(leaf "switch-layout" "next")])
# (plain "Mod+Shift+Space" [(leaf "switch-layout" "prev")])
(plain "Print" [ (flag "screenshot") ])
(plain "Ctrl+Print" [ (flag "screenshot-screen") ])
(plain "Alt+Print" [ (flag "screenshot-window") ])
# The quit action will show a confirmation dialog to avoid accidental exits.
# If you want to skip the confirmation dialog, set the flag like so:
# (plain "Mod+Shift+E" [(leaf "quit" { skip-confirmation=true; })])
(plain "Mod+Shift+E" [ (flag "quit") ])
(plain "Mod+Shift+P" [ (flag "power-off-monitors") ])
# This debug bind will tint all surfaces green, unless they are being
# directly scanned out. It's therefore useful to check if direct scanout
# is working.
# (plain "Mod+Shift+Ctrl+T" [(flag "toggle-debug-tint")])
])
];
}

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niri: {
programs.niri.config =
let
inherit (niri.lib.kdl)
node
plain
leaf
flag
;
in
[
(plain "input" [
(plain "keyboard" [
(plain "xkb" [
# You can set rules, model, layout, variant and options.
# For more information, see xkeyboard-config(7).
# For example:
# (leaf "layout" "us,ru")
# (leaf "options" "grp:win_space_toggle,compose:ralt,ctrl:nocaps")
])
# You can set the keyboard repeat parameters. The defaults match wlroots and sway.
# Delay is in milliseconds before the repeat starts. Rate is in characters per second.
# (leaf "repeat-delay" 600)
# (leaf "repeat-rate" 25)
# Niri can remember the keyboard layout globally (the default) or per-window.
# - "global" - layout change is global for all windows.
# - "window" - layout is tracked for each window individually.
# (leaf "track-layout" "global")
])
# Next sections include libinput settings.
# Omitting settings disables them, or leaves them at their default values.
(plain "touchpad" [
(flag "tap")
# (flag "dwt")
# (flag "dwtp")
(flag "natural-scroll")
# (leaf "accel-speed" 0.2)
# (leaf "accel-profile" "flat")
# (leaf "tap-button-map" "left-middle-right")
])
(plain "mouse" [
# (flag "natural-scroll")
# (leaf "accel-speed" 0.2)
# (leaf "accel-profile" "flat")
])
# By default, niri will take over the power button to make it sleep
# instead of power off.
# Uncomment this if you would like to configure the power button elsewhere
# (i.e. logind.conf).
# (flag "disable-power-key-handling")
])
(plain "layout" [
# By default focus ring and border are rendered as a solid background rectangle
# behind windows. That is, they will show up through semitransparent windows.
# This is because windows using client-side decorations can have an arbitrary shape.
#
# If you don't like that, you should uncomment `prefer-no-csd` below.
# Niri will draw focus ring and border *around* windows that agree to omit their
# client-side decorations.
# You can change how the focus ring looks.
(plain "focus-ring" [
# Uncomment this line to disable the focus ring.
# (flag "off")
# How many logical pixels the ring extends out from the windows.
(leaf "width" 4)
# Colors can be set in a variety of ways:
# - CSS named colors: "red"
# - RGB hex: "#rgb", "#rgba", "#rrggbb", "#rrggbbaa"
# - CSS-like notation: "rgb(255, 127, 0)", rgba(), hsl() and a few others.
# Color of the ring on the active monitor.
(leaf "active-color" "#7fc8ff")
# Color of the ring on inactive monitors.
(leaf "inactive-color" "#505050")
# Additionally, there's a legacy RGBA syntax:
# (leaf "active-color" [ 127 200 255 255 ])
# You can also use gradients. They take precedence over solid colors.
# Gradients are rendered the same as CSS linear-gradient(angle, from, to).
# The angle is the same as in linear-gradient, and is optional,
# defaulting to 180 (top-to-bottom gradient).
# You can use any CSS linear-gradient tool on the web to set these up.
#
# (leaf "active-gradient" { from="#80c8ff"; to="#bbddff"; angle=45; })
# You can also color the gradient relative to the entire view
# of the workspace, rather than relative to just the window itself.
# To do that, set relative-to="workspace-view";
#
# (leaf "inactive-gradient" { from="#505050"; to="#808080"; angle=45; relative-to="workspace-view"; })
])
# You can also add a border. It's similar to the focus ring, but always visible.
(plain "border" [
# The settings are the same as for the focus ring.
# If you enable the border, you probably want to disable the focus ring.
(flag "off")
(leaf "width" 4)
(leaf "active-color" "#ffc87f")
(leaf "inactive-color" "#505050")
# (leaf "active-gradient" { from="#ffbb66"; to="#ffc880"; angle=45; relative-to="workspace-view"; })
# (leaf "inactive-gradient" { from="#505050"; to="#808080"; angle=45; relative-to="workspace-view"; })
])
# You can customize the widths that "switch-preset-column-width" (Mod+R) toggles between.
(plain "preset-column-widths" [
# Proportion sets the width as a fraction of the output width, taking gaps into account.
# For example, you can perfectly fit four windows sized "proportion 0.25" on an output.
# The default preset widths are 1/3, 1/2 and 2/3 of the output.
(leaf "proportion" (1.0 / 3.0))
(leaf "proportion" (1.0 / 2.0))
(leaf "proportion" (2.0 / 3.0))
# Fixed sets the width in logical pixels exactly.
# (leaf "fixed" 1920)
])
# You can change the default width of the new windows.
(plain "default-column-width" [
(leaf "proportion" 0.5)
])
# If you leave the children empty, the windows themselves will decide their initial width.
# (plain "default-column-width" [])
# Set gaps around windows in logical pixels.
(leaf "gaps" 8)
# Struts shrink the area occupied by windows, similarly to layer-shell panels.
# You can think of them as a kind of outer gaps. They are set in logical pixels.
# Left and right struts will cause the next window to the side to always be visible.
# Top and bottom struts will simply add outer gaps in addition to the area occupied by
# layer-shell panels and regular gaps.
(plain "struts" [
# (leaf "left" 64)
# (leaf "right" 64)
# (leaf "top" 64)
# (leaf "bottom" 64)
])
# When to center a column when changing focus, options are:
# - "never", default behavior, focusing an off-screen column will keep at the left
# or right edge of the screen.
# - "on-overflow", focusing a column will center it if it doesn't fit
# together with the previously focused column.
# - "always", the focused column will always be centered.
(leaf "center-focused-column" "never")
])
(plain "cursor" [
# Change the theme and size of the cursor as well as set the
# `XCURSOR_THEME` and `XCURSOR_SIZE` env variables.
# (leaf "xcursor-theme" "default")
# (leaf "xcursor-size" 24)
])
# Uncomment this line to ask the clients to omit their client-side decorations if possible.
# If the client will specifically ask for CSD, the request will be honored.
# Additionally, clients will be informed that they are tiled, removing some rounded corners.
# (flag "prefer-no-csd")
# You can change the path where screenshots are saved.
# A ~ at the front will be expanded to the home directory.
# The path is formatted with strftime(3) to give you the screenshot date and time.
(leaf "screenshot-path" "~/Pictures/Screenshots/Screenshot from %Y-%m-%d %H-%M-%S.png")
# You can also set this to null to disable saving screenshots to disk.
# (leaf "screenshot-path" null)
# Settings for the "Important Hotkeys" overlay.
(plain "hotkey-overlay" [
# Uncomment this line if you don't want to see the hotkey help at niri startup.
# (flag "skip-at-startup")
])
(plain "layer-rule" [
(leaf "match" { namespace = "waybar"; })
(leaf "opacity" 0.8)
])
# Animation settings.
(plain "animations" [
# Uncomment to turn off all animations.
# (flag "off")
# Slow down all animations by this factor. Values below 1 speed them up instead.
# (leaf "slowdown" 3.0)
# You can configure all individual animations.
# Available settings are the same for all of them.
# - off disables the animation.
#
# Niri supports two animation types: easing and spring.
# You can set properties for only ONE of them.
#
# Easing has the following settings:
# - duration-ms sets the duration of the animation in milliseconds.
# - curve sets the easing curve. Currently, available curves
# are "ease-out-cubic" and "ease-out-expo".
#
# Spring animations work better with touchpad gestures, because they
# take into account the velocity of your fingers as you release the swipe.
# The parameters are less obvious and generally should be tuned
# with trial and error. Notably, you cannot directly set the duration.
# You can use this app to help visualize how the spring parameters
# change the animation: https://flathub.org/apps/app.drey.Elastic
#
# A spring animation is configured like this:
# - (leaf "spring" { damping-ratio=1.0; stiffness=1000; epsilon=0.0001; })
#
# The damping ratio goes from 0.1 to 10.0 and has the following properties:
# - below 1.0: underdamped spring, will oscillate in the end.
# - above 1.0: overdamped spring, won't oscillate.
# - 1.0: critically damped spring, comes to rest in minimum possible time
# without oscillations.
#
# However, even with damping ratio = 1.0 the spring animation may oscillate
# if "launched" with enough velocity from a touchpad swipe.
#
# Lower stiffness will result in a slower animation more prone to oscillation.
#
# Set epsilon to a lower value if the animation "jumps" in the end.
#
# The spring mass is hardcoded to 1.0 and cannot be changed. Instead, change
# stiffness proportionally. E.g. increasing mass by 2x is the same as
# decreasing stiffness by 2x.
# Animation when switching workspaces up and down,
# including after the touchpad gesture.
(plain "workspace-switch" [
# (flag "off")
# (leaf "spring" { damping-ratio=1.0; stiffness=1000; epsilon=0.0001; })
])
# All horizontal camera view movement:
# - When a window off-screen is focused and the camera scrolls to it.
# - When a new window appears off-screen and the camera scrolls to it.
# - When a window resizes bigger and the camera scrolls to show it in full.
# - And so on.
(plain "horizontal-view-movement" [
# (flag "off")
# (leaf "spring" { damping-ratio=1.0; stiffness=800; epsilon=0.0001; })
])
# Window opening animation. Note that this one has different defaults.
(plain "window-open" [
# (flag "off")
# (leaf "duration-ms" 150)
# (leaf "curve" "ease-out-expo")
# Example for a slightly bouncy window opening:
# (leaf "spring" { damping-ratio=0.8; stiffness=1000; epsilon=0.0001; })
])
# Config parse error and new default config creation notification
# open/close animation.
(plain "config-notification-open-close" [
# (flag "off")
# (leaf "spring" { damping-ratio=0.6; stiffness=1000; epsilon=0.001; })
])
])
];
}

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niri: {
programs.niri.config =
let
inherit (niri.lib.kdl)
node
plain
leaf
flag
;
in
[
# Add lines like this to spawn processes at startup.
# Note that running niri as a session supports xdg-desktop-autostart,
# which may be more convenient to use.
# --------------- Terminal ---------------
(leaf "spawn-at-startup" [ "foot" ])
(leaf "spawn-at-startup" [ "alacritty" ])
(leaf "spawn-at-startup" [ "ghostty" ])
# --------------- Networking ---------------
(leaf "spawn-at-startup" [ "clash-verge" ])
# --------------- Browser ---------------
(leaf "spawn-at-startup" [ "firefox" ])
(leaf "spawn-at-startup" [ "google-chrome-stable" ])
(leaf "spawn-at-startup" [ "chromium-browser" ])
# --------------- Chatting ---------------
(leaf "spawn-at-startup" [ "Telegram" ])
];
}

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niri: {
programs.niri.config =
let
inherit (niri.lib.kdl)
node
plain
leaf
flag
;
in
[
# ============= Window Rules =============
# Get all the window's information via:
# niri msg windows
# --------------- Terminal ---------------
# foot → ws 13
(plain "window-rule" [
(leaf "match" { app-id = "foot"; })
(leaf "open-on-workspace" "1terminal")
(leaf "open-maximized" true)
])
# Alacritty → ws 10
(plain "window-rule" [
(leaf "match" { app-id = "Alacritty"; })
(leaf "open-on-workspace" "1terminal")
(leaf "open-maximized" true)
])
# Ghostty → ws 14
(plain "window-rule" [
(leaf "match" { app-id = "com.mitchellh.ghostty"; })
(leaf "open-on-workspace" "1terminal")
(leaf "open-maximized" true)
])
# --------------- Networking ---------------
# Clash Verge → ws 7
(plain "window-rule" [
(leaf "match" { app-id = "clash-verge"; })
(leaf "open-on-workspace" "0other")
])
# --------------- Browser ---------------
# Firefox → ws 11
(plain "window-rule" [
(leaf "match" { app-id = "firefox"; })
(leaf "open-on-workspace" "2browser")
(leaf "open-maximized" true)
])
# Google Chrome → ws 12
(plain "window-rule" [
(leaf "match" { app-id = "google-chrome"; })
(leaf "open-on-workspace" "2browser")
(leaf "open-maximized" true)
])
# --------------- Chatting ---------------
# Telegram → ws 6
(plain "window-rule" [
(leaf "match" { app-id = "org.telegram.desktop"; })
(leaf "open-on-workspace" "3chat")
])
];
}