Add Omarchy-style Hyprland desktop for straylight

Ports the classic dotfiles Omarchy setup to a no-home-manager NixOS
system module (configs/omarchy.nix), scoped to straylight only so the
other desktop hosts keep i3.

- Hyprland (programs.hyprland) becomes the default lightdm session; i3
  stays enabled and selectable as a fallback.
- Omarchy config layout under ~/.config/{hypr,waybar,rofi,wlogout,
  swayosd,alacritty} symlinked from the store; mutable theme/wallpaper
  state in ~/.config/omarchy/current.
- omarchy-dots generates 8 themes (hyprland/hyprlock/waybar/rofi/
  swayosd/wlogout/alacritty/mako colour files) from each theme's
  palette, with wallpapers fetched from the Omarchy v3.8.4 tag.
- Helper scripts: omarchy-theme-set/bg-next/bg-set/apply, omarchy-menu
  (rofi power/theme/background menus), waybar toggle, screenshot, lock.
- Shared desktop modules (desktop.nix / desktop-light.nix) untouched.
This commit is contained in:
2026-10-14 01:18:23 -07:00
parent 93a052eab1
commit 3e564d57db
31 changed files with 1316 additions and 0 deletions
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#!/usr/bin/env bash
# Screenshot helper: region | window | output. Saves under ~/Pictures/Screenshots
# and copies to the clipboard.
set -euo pipefail
mode="${1:-region}"
dir="$HOME/Pictures/Screenshots"
mkdir -p "$dir"
file="$dir/$(date +%Y-%m-%d_%H-%M-%S).png"
case "$mode" in
region)
geom="$(slurp)" || exit 0
grim -g "$geom" "$file"
;;
window)
geom="$(hyprctl activewindow -j | jq -r '"\(.at[0]),\(.at[1]) \(.size[0])x\(.size[1])"')"
grim -g "$geom" "$file"
;;
output)
grim "$file"
;;
*)
echo "Usage: omarchy-capture-screenshot [region|window|output]" >&2
exit 1
;;
esac
wl-copy <"$file" 2>/dev/null || true
command -v notify-send >/dev/null && notify-send -u low "Screenshot saved" "$file" || true
exit 0
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#!/usr/bin/env bash
# rofi-based Omarchy menu. Replaces Omarchy v3's walker-driven omarchy-menu.
# Usage: omarchy-menu [system|theme|background|capture|keybindings]
set -euo pipefail
OMARCHY_PATH="${OMARCHY_PATH:-$HOME/.local/share/omarchy}"
CURRENT="$HOME/.config/omarchy/current"
PICK=(rofi -dmenu -i -p "" -theme-str 'window { width: 22%; } listview { lines: 8; }')
menu_main() {
local choice
choice="$(printf '%s\n' Apps Themes Backgrounds Capture System Keybindings | "${PICK[@]}")" || exit 0
case "$choice" in
Apps) rofi -show drun -show-icons ;;
Themes) menu_theme ;;
Backgrounds) omarchy-theme-bg-next ;;
Capture) menu_capture ;;
System) menu_system ;;
Keybindings) menu_keybindings ;;
esac
}
menu_system() {
local choice
choice="$(printf '%s\n' Lock Logout Suspend Reboot Shutdown | "${PICK[@]}")" || exit 0
case "$choice" in
Lock) omarchy-system-lock ;;
Logout) hyprctl dispatch exit ;;
Suspend) systemctl suspend ;;
Reboot) systemctl reboot ;;
Shutdown) systemctl poweroff ;;
esac
}
menu_theme() {
local choice
choice="$(find "$OMARCHY_PATH/themes" -maxdepth 1 -mindepth 1 -type d -printf '%f\n' | sort | "${PICK[@]}")" || exit 0
[ -n "$choice" ] && omarchy-theme-set "$choice"
}
menu_capture() {
local choice
choice="$(printf '%s\n' Region Window Output | "${PICK[@]}")" || exit 0
case "$choice" in
Region) omarchy-capture-screenshot region ;;
Window) omarchy-capture-screenshot window ;;
Output) omarchy-capture-screenshot output ;;
esac
}
menu_keybindings() {
alacritty -e less ~/.config/hypr/bindings.conf
}
case "${1:-}" in
system) menu_system ;;
theme) menu_theme ;;
background) omarchy-theme-bg-next ;;
capture) menu_capture ;;
keybindings) menu_keybindings ;;
"" | *) menu_main ;;
esac
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#!/usr/bin/env bash
# Reload waybar (re-reads config + style).
pkill -SIGUSR2 waybar 2>/dev/null || true
exit 0
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#!/usr/bin/env bash
# Lock the session with hyprlock, then blank the display.
set -euo pipefail
if ! pidof hyprlock >/dev/null; then
( hyprlock; hyprctl dispatch dpms on ) &
fi
hyprctl switchxkblayout all 0 >/dev/null 2>&1 || true
(
sleep 3
pidof hyprlock >/dev/null || exit 0
hyprctl dispatch dpms off >/dev/null 2>&1 || true
) &
exit 0
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#!/usr/bin/env bash
# Resolve ~/.config/omarchy/current/{theme,background} symlinks from the
# persisted theme.name / background.name state files. Only manages symlinks;
# restarting clients (swaybg/waybar/hyprland) is the caller's job.
#
# Safe to run as root (system activation) or as the user: honour $HOME.
set -euo pipefail
OMARCHY_PATH="${OMARCHY_PATH:-$HOME/.local/share/omarchy}"
CURRENT="$HOME/.config/omarchy/current"
THEMES="$OMARCHY_PATH/themes"
mkdir -p "$CURRENT"
# --- theme ---
name="$(cat "$CURRENT/theme.name" 2>/dev/null || true)"
if [ -z "$name" ] || [ ! -d "$THEMES/$name" ]; then
name="$(find "$THEMES" -maxdepth 1 -mindepth 1 -type d -printf '%f\n' | sort | head -n1)"
printf '%s\n' "$name" >"$CURRENT/theme.name"
fi
ln -sfn "$THEMES/$name" "$CURRENT/theme"
# --- background ---
bg="$(cat "$CURRENT/background.name" 2>/dev/null || true)"
if [ -z "$bg" ] || [ ! -e "$THEMES/$name/backgrounds/$bg" ]; then
bg="$(find "$THEMES/$name/backgrounds" -maxdepth 1 -type f -printf '%f\n' 2>/dev/null | sort | head -n1)"
printf '%s\n' "$bg" >"$CURRENT/background.name"
fi
if [ -n "$bg" ]; then
ln -sfn "$THEMES/$name/backgrounds/$bg" "$CURRENT/background"
fi
exit 0
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#!/usr/bin/env bash
# Cycle to the next background for the current theme.
set -euo pipefail
OMARCHY_PATH="${OMARCHY_PATH:-$HOME/.local/share/omarchy}"
CURRENT="$HOME/.config/omarchy/current"
name="$(cat "$CURRENT/theme.name" 2>/dev/null || true)"
theme="$OMARCHY_PATH/themes/$name"
[ -d "$theme/backgrounds" ] || { echo "No backgrounds for theme '$name'" >&2; exit 1; }
mapfile -t backgrounds < <(find "$theme/backgrounds" -maxdepth 1 -type f -printf '%f\n' | sort)
total=${#backgrounds[@]}
[ "$total" -gt 0 ] || { echo "No backgrounds found" >&2; exit 1; }
cur="$(cat "$CURRENT/background.name" 2>/dev/null || true)"
idx=-1
for i in "${!backgrounds[@]}"; do
[ "${backgrounds[$i]}" = "$cur" ] && { idx=$i; break; }
done
next=$(( (idx + 1) % total ))
printf '%s\n' "${backgrounds[$next]}" >"$CURRENT/background.name"
omarchy-theme-apply
pkill -x swaybg 2>/dev/null || true
sleep 0.1
setsid swaybg -i "$CURRENT/background" -m fill >/dev/null 2>&1 &
exit 0
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#!/usr/bin/env bash
# Set the background for the current theme to a given image path.
set -euo pipefail
OMARCHY_PATH="${OMARCHY_PATH:-$HOME/.local/share/omarchy}"
CURRENT="$HOME/.config/omarchy/current"
[ -n "${1:-}" ] && [ -f "$1" ] || { echo "Usage: omarchy-theme-bg-set <path-to-image>" >&2; exit 1; }
bg="$(realpath "$1")"
name="$(cat "$CURRENT/theme.name" 2>/dev/null || true)"
if [ -n "$name" ] && [ "$(dirname "$bg")" = "$OMARCHY_PATH/themes/$name/backgrounds" ]; then
basename "$bg" >"$CURRENT/background.name"
ln -sfn "$bg" "$CURRENT/background"
else
rm -f "$CURRENT/background.name"
ln -sfn "$bg" "$CURRENT/background"
fi
pkill -x swaybg 2>/dev/null || true
sleep 0.1
setsid swaybg -i "$CURRENT/background" -m fill >/dev/null 2>&1 &
exit 0
@@ -0,0 +1,9 @@
#!/usr/bin/env bash
# Print the current theme name (pretty).
set -euo pipefail
CURRENT="$HOME/.config/omarchy/current"
if [ -f "$CURRENT/theme.name" ]; then
sed -E 's/(^|-)([a-z])/\1\u\2/g; s/-/ /g' "$CURRENT/theme.name"
else
echo "Unknown"
fi
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#!/usr/bin/env bash
# Set the active Omarchy theme (name or "<theme>" from the menu).
set -euo pipefail
OMARCHY_PATH="${OMARCHY_PATH:-$HOME/.local/share/omarchy}"
CURRENT="$HOME/.config/omarchy/current"
if [ -z "${1:-}" ]; then
echo "Usage: omarchy-theme-set <theme-name>" >&2
exit 1
fi
# Normalise: strip markup, lowercase, spaces -> dashes
name="$(printf '%s' "$1" | sed -E 's/<[^>]+>//g' | tr '[:upper:]' '[:lower:]' | tr ' ' '-')"
if [ ! -d "$OMARCHY_PATH/themes/$name" ]; then
echo "Theme '$name' does not exist" >&2
exit 1
fi
printf '%s\n' "$name" >"$CURRENT/theme.name"
# Start each theme on its first background
find "$OMARCHY_PATH/themes/$name/backgrounds" -maxdepth 1 -type f -printf '%f\n' | sort | head -n1 \
>"$CURRENT/background.name"
omarchy-theme-apply
# Restart clients so the new colours/wallpaper take effect
pkill -x swaybg 2>/dev/null || true
sleep 0.1
setsid swaybg -i "$CURRENT/background" -m fill >/dev/null 2>&1 &
pkill -SIGUSR2 waybar 2>/dev/null || true
hyprctl reload >/dev/null 2>&1 || true
command -v notify-send >/dev/null && notify-send -u low "Theme: $name" || true
exit 0
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#!/usr/bin/env bash
# Toggle the waybar on/off (marker file read by the session autostart).
set -euo pipefail
CURRENT="$HOME/.config/omarchy/current"
mkdir -p "$CURRENT"
if [ -e "$CURRENT/waybar-off" ]; then
rm -f "$CURRENT/waybar-off"
setsid waybar >/dev/null 2>&1 &
else
touch "$CURRENT/waybar-off"
pkill -x waybar 2>/dev/null || true
fi
exit 0
@@ -0,0 +1,3 @@
#!/usr/bin/env bash
# Exit 0 if waybar should be running (used by the Hyprland exec-once line).
[ ! -e "$HOME/.config/omarchy/current/waybar-off" ]