This commit is contained in:
Chris Cochrun 2025-09-01 06:24:31 -05:00
parent d24af7bef5
commit d0c8e279ca
6 changed files with 226 additions and 54 deletions

13
cachix/cachix/niri.nix Normal file
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@ -0,0 +1,13 @@
{
nix = {
settings = {
substituters = [
"https://niri.cachix.org"
];
trusted-public-keys = [
"niri.cachix.org-1:Wv0OmO7PsuocRKzfDoJ3mulSl7Z6oezYhGhR+3W2964="
];
};
};
}

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@ -1,4 +1,4 @@
{ config, lib, pkgs, inputs, ... }:
{ config, lib, pkgs, inputs, niri, ... }:
let
laptop = builtins.readFile "/etc/hostname" == ''
@ -1492,7 +1492,7 @@ in {
padding.y = 10;
dynamic_padding = true;
};
terminal.shell.program = "fish";
terminal.shell.program = "nu";
font = {
normal = {
family = "VictorMono Nerd Font";

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@ -1,25 +1,89 @@
{ config, lib, pkgs, ... }:
{ config, lib, pkgs, niri, ... }:
let
laptop = builtins.readFile "/etc/hostname" == "syl\n";
cosmic-extra-niri = pkgs.writeShellScriptBin "cosmic-extra-niri" ''
set -e
# From: https://people.debian.org/~mpitt/systemd.conf-2016-graphical-session.pdf
if command -v systemctl >/dev/null; then
# robustness: if the previous graphical session left some failed units,
# reset them so that they don't break this startup
for unit in $(systemctl --user --no-legend --state=failed --plain list-units | cut -f1 -d' '); do
partof="$(systemctl --user show -p PartOf --value "$unit")"
for target in cosmic-session.target graphical-session.target; do
if [ "$partof" = "$target" ]; then
systemctl --user reset-failed "$unit"
break
fi
done
done
fi
# use the user's preferred shell to acquire environment variables
# see: https://github.com/pop-os/cosmic-session/issues/23
if [ -n "''${SHELL}" ]; then
# --in-login-shell: our flag to indicate that we don't need to recurse any further
if [ "''${1}" != "--in-login-shell" ]; then
# `exec -l`: like `login`, prefixes $SHELL with a hyphen to start a login shell
exec bash -c "''${0} --in-login-shell"
fi
fi
export XDG_CURRENT_DESKTOP="''${XDG_CURRENT_DESKTOP:=niri}"
export XDG_SESSION_TYPE="''${XDG_SESSION_TYPE:=wayland}"
export XCURSOR_THEME="''${XCURSOR_THEME:=Cosmic}"
export _JAVA_AWT_WM_NONREPARENTING=1
export GDK_BACKEND=wayland,x11
export MOZ_ENABLE_WAYLAND=1
export QT_QPA_PLATFORM="wayland;xcb"
export QT_AUTO_SCREEN_SCALE_FACTOR=1
export QT_ENABLE_HIGHDPI_SCALING=1
if command -v systemctl >/dev/null; then
# set environment variables for new units started by user service manager
systemctl --user import-environment XDG_SESSION_TYPE XDG_CURRENT_DESKTOP
fi
# Run cosmic-session
if [[ -z "''${DBUS_SESSION_BUS_ADDRESS}" ]]; then
exec dbus-run-session -- ${pkgs.cosmic-session}/bin/cosmic-session niri
else
exec ${pkgs.cosmic-session}/bin/cosmic-session niri
fi
'';
in
{
home.packages = with pkgs; [
cosmic-extra-niri
];
programs.niri = {
enable = true;
# enable = true;
settings = {
binds = {
prefer-no-csd = true;
binds = with config.lib.niri.actions; {
"XF86AudioRaiseVolume".action.spawn = ["volup"];
"XF86AudioLowerVolume".action.spawn = ["voldown"];
"Mod+E".action.spawn = "emacslof";
"Mod+B".action.spawn = "qblof";
"Mod+Shift+Q".action = quit;
"Mod+O".action = toggle-overview;
"Mod+F".action = fullscreen-window;
"Mod+M".action = toggle-windowed-fullscreen;
"Mod+C".action = close-window;
"Mod+Left".action = focus-column-left;
"Mod+Right".action = focus-column-right;
"Super+E".action.spawn = "nu nirilof emacs 'emacslient -c'";
"Super+Return".action.spawn = "alacritty";
"Super+B".action.spawn = "nu nirilof org.qutebrowser.qutebrowser qutebrowser";
"Super+Space".action.spawn = "cosmic-launcher";
"Super+Shift+Q".action = quit;
"Super+O".action = toggle-overview;
"Super+F".action = fullscreen-window;
"Super+Shift+F".action = toggle-windowed-fullscreen;
"Super+C".action = close-window;
"Super+P".action.spawn = "/home/chris/bin/rbw.sh";
"Super+Left".action = focus-column-left;
"Super+H".action = focus-column-left;
"Super+Shift+H".action = move-column-left;
"Super+Right".action = focus-column-right;
"Super+L".action = focus-column-right;
"Super+Shift+L".action = move-column-right;
"Super+Ctrl+L".action = set-column-width "+10%";
"Super+Ctrl+H".action = set-column-width "-10%";
"Super+M".action = set-column-width "95%";
};
spawn-at-startup = [
{ argv = ["waybar"]; }
@ -38,27 +102,29 @@ in
};
};
window-rules = [
all = {
{
geometry-corner-radius = {
top-left = 18;
top-right = 18;
bottom-left = 18;
bottom-right = 18;
top-left = 16.0;
top-right = 16.0;
bottom-left = 16.0;
bottom-right = 16.0;
};
};
emacs = {
matches.app-id = "emacs";
clip-to-geometry = true;
draw-border-with-background = false;
}
{
matches = [ {app-id = "emacs";} ];
open-on-workspace = "main";
};
browser = {
matches.app-id = "org.qutebrowser.qutebrowser";
}
{
matches = [{app-id = "org.qutebrowser.qutebrowser";}];
open-on-workspace = "main";
};
cosmic-files = {
matches.app-id = "com.system76.CosmicFiles";
}
{
matches = [{app-id = "com.system76.CosmicFiles";}];
open-on-workspace = "main";
open-floating = true;
};
}
];
layout = {
gaps = 15;
@ -71,11 +137,20 @@ in
shadow = {
enable = true;
draw-behind-window = false;
inactive-color = "#00000000";
softness = 10;
spread = 15;
};
border = {
enable = false;
width = 4;
active = { color = "#57c7ff"; };
inactive = { color = "#5af78e"; };
};
focus-ring = {
enable = true;
width = 4;
active = { color = "#5af78e"; };
};
};
screenshot-path = "~/pics/screenshot_%Y-%m-%d_%H-%M-%S.png";
@ -87,11 +162,11 @@ in
outputs = {
"eDP-1" = {
enable = true;
name = "A";
mode = {
height = 1504;
width = 2256;
refresh = 60;
name = "A";
refresh = 60.0;
};
};
};

View file

@ -77,30 +77,98 @@ in
};
services.displayManager.cosmic-greeter = {
enable = false;
enable = true;
};
services.greetd = {
enable = true;
settings = rec {
initial_session = {
command = "uwsm start hyprland-uwsm.desktop";
user = "chris";
};
default_session = {
command = "${pkgs.greetd.tuigreet}/bin/tuigreet --time -r --window-padding 2 --cmd 'uwsm start hyprland-uwsm.desktop' -s /etc/greetd/environments";
user = "greeter";
};
cosmic_session = {
command = "start-cosmic";
user = "chris";
};
hyprland_session = {
command = "uwsm start hyprland-uwsm.desktop";
user = "chris";
};
};
};
# services.greetd = {
# enable = true;
# settings = rec {
# initial_session = {
# command = "uwsm start hyprland-uwsm.desktop";
# user = "chris";
# };
# default_session = {
# command = "${pkgs.greetd.tuigreet}/bin/tuigreet --time -r --window-padding 2 --cmd 'uwsm start hyprland-uwsm.desktop' -s /etc/greetd/environments";
# user = "greeter";
# };
# cosmic_session = {
# command = "start-cosmic";
# user = "chris";
# };
# hyprland_session = {
# command = "uwsm start hyprland-uwsm.desktop";
# user = "chris";
# };
# };
# };
services.displayManager.sessionPackages = [
((pkgs.writeTextFile {
name = "cosmic-on-niri";
destination = "/share/wayland-sessions/COSMIC-on-niri.desktop";
text = ''
[Desktop Entry]
Name=COSMIC-on-niri
Comment=This session logs you into the COSMIC desktop on niri
Type=Application
DesktopNames=niri
Exec=${pkgs.writeShellApplication {
name = "start-cosmic-ext-niri";
runtimeInputs = [ pkgs.systemd pkgs.dbus pkgs.cosmic-session pkgs.bash pkgs.coreutils ];
text = ''
set -e
# From: https://people.debian.org/~mpitt/systemd.conf-2016-graphical-session.pdf
if command -v systemctl >/dev/null; then
# robustness: if the previous graphical session left some failed units,
# reset them so that they don't break this startup
for unit in $(systemctl --user --no-legend --state=failed --plain list-units | cut -f1 -d' '); do
partof="$(systemctl --user show -p PartOf --value "$unit")"
for target in cosmic-session.target graphical-session.target; do
if [ "$partof" = "$target" ]; then
systemctl --user reset-failed "$unit"
break
fi
done
done
fi
# use the user's preferred shell to acquire environment variables
# see: https://github.com/pop-os/cosmic-session/issues/23
if [ -n "''${SHELL:-}" ]; then
# --in-login-shell: our flag to indicate that we don't need to recurse any further
if [ "''${1:-}" != "--in-login-shell" ]; then
# `exec -l`: like `login`, prefixes $SHELL with a hyphen to start a login shell
exec bash -c "exec -l ${"'"}''${SHELL}' -c ${"'"}''${0} --in-login-shell'"
fi
fi
export XDG_CURRENT_DESKTOP="''${XDG_CURRENT_DESKTOP:=niri}"
export XDG_SESSION_TYPE="''${XDG_SESSION_TYPE:=wayland}"
export XCURSOR_THEME="''${XCURSOR_THEME:=Cosmic}"
export _JAVA_AWT_WM_NONREPARENTING=1
export GDK_BACKEND=wayland,x11
export MOZ_ENABLE_WAYLAND=1
export QT_QPA_PLATFORM="wayland;xcb"
export QT_AUTO_SCREEN_SCALE_FACTOR=1
export QT_ENABLE_HIGHDPI_SCALING=1
if command -v systemctl >/dev/null; then
# set environment variables for new units started by user service manager
systemctl --user import-environment XDG_SESSION_TYPE XDG_CURRENT_DESKTOP
fi
# Run cosmic-session
if [[ -z "''${DBUS_SESSION_BUS_ADDRESS}" ]]; then
exec dbus-run-session -- cosmic-session niri
else
exec cosmic-session niri
fi
'';
}}/bin/start-cosmic-ext-niri
'';
}
).overrideAttrs
(old: {
passthru.providedSessions = [ "COSMIC-on-niri" ];
}))
];
programs.regreet = { enable = true; };

View file

@ -173,6 +173,7 @@
esptool
wireguard-tools
# cosmic-ext-examine
cosmic-settings
aider-chat
wgsl-analyzer
];

15
scripts/nirilof Executable file
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@ -0,0 +1,15 @@
#/usr/bin/env nu
def main [app: string, command: string] {
let open = try {
niri msg --json windows | from json | where app_id == $app | get id | first
} catch {
0
}
if $open > 0 {
niri msg action focus-window --id $open
} else {
bash -c $"($command) &"
}
}