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#!/usr/bin/env bash
# ==================================================
# KoolDots (2026)
# Project URL: https://github.com/LinuxBeginnings
# License: GNU GPLv3
# SPDX-License-Identifier: GPL-3.0-or-later
# ==================================================
# Resolve focused-monitor wallpaper and refresh rofi focused wallpaper link.
SCRIPTSDIR="${XDG_CONFIG_HOME:-$HOME/.config}/hypr/scripts"
ROFI_FOCUSED_LINK="${XDG_CONFIG_HOME:-$HOME/.config}/rofi/.current_wallpaper_focused"
ROFI_GLOBAL_LINK="${XDG_CONFIG_HOME:-$HOME/.config}/rofi/.current_wallpaper"
WALLPAPER_CURRENT="${XDG_CONFIG_HOME:-$HOME/.config}/hypr/wallpaper_effects/.wallpaper_current"
# shellcheck source=/dev/null
. "$SCRIPTSDIR/WallpaperCmd.sh" 2>/dev/null || true
read_cached_wallpaper() {
local cache_file="$1"
[[ -f "$cache_file" ]] || return 1
awk 'NF && $0 !~ /^filter/ {print; exit}' "$cache_file"
}
read_wallpaper_from_query() {
local monitor="$1"
[[ -n "$monitor" ]] || return 1
[[ -n "${WWW_CMD:-}" ]] || return 1
command -v "$WWW_CMD" >/dev/null 2>&1 || return 1
"$WWW_CMD" query 2>/dev/null | awk -v mon="$monitor" '
{
line=$0
sub(/^Monitor[[:space:]]+/, "", line)
sub(/^:[[:space:]]*/, "", line)
mon_name=line
sub(/:.*/, "", mon_name)
gsub(/^[[:space:]]+|[[:space:]]+$/, "", mon_name)
if (mon_name != mon) next
path=line
sub(/^.*image:[[:space:]]*/, "", path)
gsub(/^[[:space:]]+|[[:space:]]+$/, "", path)
if (path != line && length(path) > 0) {
print path
exit
}
}
'
}
resolve_link_or_file() {
local path="$1"
local resolved=""
if [[ -L "$path" ]]; then
resolved="$(readlink -f "$path" 2>/dev/null || true)"
if [[ -n "$resolved" && -f "$resolved" ]]; then
printf '%s\n' "$resolved"
return 0
fi
fi
if [[ -f "$path" ]]; then
printf '%s\n' "$path"
return 0
fi
return 1
}
get_active_workspace_monitor() {
command -v hyprctl >/dev/null 2>&1 || return 1
if command -v jq >/dev/null 2>&1; then
hyprctl activeworkspace -j 2>/dev/null | jq -r '.monitor // empty' | head -n1
else
hyprctl monitors 2>/dev/null | awk '/^Monitor/{name=$2} /focused: yes/{print name; exit}'
fi
}
get_focused_monitor() {
command -v hyprctl >/dev/null 2>&1 || return 1
if command -v jq >/dev/null 2>&1; then
hyprctl monitors -j 2>/dev/null | jq -r '.[] | select(.focused) | .name' | head -n1
else
hyprctl monitors 2>/dev/null | awk '/^Monitor/{name=$2} /focused: yes/{print name; exit}'
fi
}
monitor_exists() {
local monitor="$1"
[[ -n "$monitor" ]] || return 1
command -v hyprctl >/dev/null 2>&1 || return 1
if command -v jq >/dev/null 2>&1; then
hyprctl monitors -j 2>/dev/null | jq -r --arg mon "$monitor" '.[] | select(.name == $mon) | .name' | grep -qx "$monitor"
else
hyprctl monitors 2>/dev/null | awk '/^Monitor/{print $2}' | grep -qx "$monitor"
fi
}
resolve_target_monitor() {
local monitor=""
monitor="$(get_active_workspace_monitor 2>/dev/null || true)"
if monitor_exists "$monitor"; then
printf '%s\n' "$monitor"
return 0
fi
monitor="$(get_focused_monitor 2>/dev/null || true)"
if [[ -n "$monitor" ]]; then
printf '%s\n' "$monitor"
return 0
fi
return 1
}
read_wallpaper_from_cache() {
local monitor="$1"
local cache_root="${WWW_CACHE_DIR:-$HOME/.cache/awww}"
local cache_file="$cache_root/$monitor"
local fallback_cache=""
local path=""
case "$cache_root" in
"$HOME/.cache/awww")
fallback_cache="$HOME/.cache/swww/$monitor"
;;
"$HOME/.cache/swww")
fallback_cache="$HOME/.cache/awww/$monitor"
;;
esac
path="$(read_cached_wallpaper "$cache_file" 2>/dev/null || true)"
if [[ -z "$path" && -n "$fallback_cache" ]]; then
path="$(read_cached_wallpaper "$fallback_cache" 2>/dev/null || true)"
fi
[[ -n "$path" && -f "$path" ]] || return 1
printf '%s\n' "$path"
}
resolve_focused_wallpaper() {
local monitor="$1"
local path=""
local per_monitor_link=""
local per_monitor_current=""
if [[ -n "$monitor" ]]; then
per_monitor_link="${XDG_CONFIG_HOME:-$HOME/.config}/rofi/.current_wallpaper_${monitor}"
per_monitor_current="${XDG_CONFIG_HOME:-$HOME/.config}/hypr/wallpaper_effects/.wallpaper_current_${monitor}"
path="$(read_wallpaper_from_query "$monitor" 2>/dev/null || true)"
if [[ -z "$path" ]]; then
path="$(resolve_link_or_file "$per_monitor_link" 2>/dev/null || true)"
fi
if [[ -z "$path" ]]; then
path="$(resolve_link_or_file "$per_monitor_current" 2>/dev/null || true)"
fi
if [[ -z "$path" ]]; then
path="$(read_wallpaper_from_cache "$monitor" 2>/dev/null || true)"
fi
fi
if [[ -z "$path" ]]; then
path="$(resolve_link_or_file "$ROFI_GLOBAL_LINK" 2>/dev/null || true)"
fi
if [[ -z "$path" ]]; then
path="$(resolve_link_or_file "$WALLPAPER_CURRENT" 2>/dev/null || true)"
fi
[[ -n "$path" && -f "$path" ]] || return 1
printf '%s\n' "$path"
}
main() {
local target_monitor=""
local wallpaper_path=""
target_monitor="$(resolve_target_monitor 2>/dev/null || true)"
wallpaper_path="$(resolve_focused_wallpaper "$target_monitor" 2>/dev/null || true)"
[[ -n "$wallpaper_path" && -f "$wallpaper_path" ]] || exit 1
mkdir -p "$(dirname "$ROFI_FOCUSED_LINK")"
ln -sf "$wallpaper_path" "$ROFI_FOCUSED_LINK"
}
main "$@"
|
