fix(hypr): ensure wallpapers get set

dots/.config/hypr/scripts/init-wallpapers.bash

@@ -1,12 +1,31 @@
 #!/usr/bin/env bash
+set -e
 
 log() {
 	printf "%s\n" "${*}"
 	systemd-cat -t init-wallpapers -p info echo "${*}"
 }
 
+get-monitor-wallpaper() {
+	local mon
+	mon="$(grep "^${1}:.*" <<<"$(swww query)")"
+	printf "%s" "${mon##* }"
+}
+
+set-wallpaper() {
+	local monitor="${1}"
+	local wallpaper_path="${2}"
+
+	until [[ "$(get-monitor-wallpaper "${monitor}")" == "${wallpaper_path}" ]]; do
+		log "Setting wallpaper for monitor: '${monitor}' to '${wallpaper_path}'"
+		swww img -t none "${wallpaper_path}" -o "${monitor}"
+		log "Set wallpaper for monitor: '${monitor}' to '${wallpaper_path}'"
+	done
+}
+
 set-wallpapers() {
 	### Set default wallpaper ###
+	local default_wallpaper="${HOME}/.dot_files/dots/.local/share/wallpapers/Nebula.jpg"
 
 	# Monitors to not set a default for, to be set later down the script
 	local excluded_monitors=("eDP-1")
@@ -16,23 +35,23 @@ set-wallpapers() {
 		local set_mon_wallpaper=true
 		for excluded_mon in "${excluded_monitors[@]}"; do
 			if [[ "${excluded_mon}" == "${monitor}" ]]; then
-				log "Not setting default wallpaper for '${monitor}' as it is excluded"
 				set_mon_wallpaper=false
 				break
 			fi
 		done
 		if "${set_mon_wallpaper}"; then
-			log "Set default wallpaper for monitor: '${monitor}'"
-			swww img -t none "${XDG_DATA_HOME}/wallpapers/Nebula.jpg" -o "${monitor}"
+			set-wallpaper "${monitor}" "${default_wallpaper}"
 		fi
 	done < <(hyprctl monitors -j | jq -r '.[].name')
 
 	### Set any non defaults ###
-	swww img -t none ~/.local/share/wallpapers/Industrial-Shaded.png -o eDP-1
+	set-wallpaper "eDP-1" "${HOME}/.dot_files/dots/.local/share/wallpapers/Industrial-Shaded.png"
 }
 
 main() {
-	swww kill; swww init && log "Initialized swww daemon"
+	if swww init >/dev/null 2>&1; then
+		log "Initialized swww daemon"
+	fi
 	set-wallpapers
 }