Initial commit

scripts/WallustSwww.sh

@@ -0,0 +1,59 @@
+#!/bin/bash
+# /* ---- 💫 https://github.com/JaKooLit 💫 ---- */  ##
+# Wallust: derive colors from the current wallpaper and update templates
+# Usage: WallustSwww.sh [absolute_path_to_wallpaper]
+
+set -euo pipefail
+
+# Inputs and paths
+passed_path="${1:-}"
+cache_dir="$HOME/.cache/swww/"
+rofi_link="$HOME/.config/rofi/.current_wallpaper"
+wallpaper_current="$HOME/.config/hypr/wallpaper_effects/.wallpaper_current"
+
+# Helper: get focused monitor name (prefer JSON)
+get_focused_monitor() {
+  if command -v jq >/dev/null 2>&1; then
+    hyprctl monitors -j | jq -r '.[] | select(.focused) | .name'
+  else
+    hyprctl monitors | awk '/^Monitor/{name=$2} /focused: yes/{print name}'
+  fi
+}
+
+# Determine wallpaper_path
+wallpaper_path=""
+if [[ -n "$passed_path" && -f "$passed_path" ]]; then
+  wallpaper_path="$passed_path"
+else
+  # Try to read from swww cache for the focused monitor, with a short retry loop
+  current_monitor="$(get_focused_monitor)"
+  cache_file="$cache_dir$current_monitor"
+
+  # Wait briefly for swww to write its cache after an image change
+  for i in {1..10}; do
+    if [[ -f "$cache_file" ]]; then
+      break
+    fi
+    sleep 0.1
+  done
+
+  if [[ -f "$cache_file" ]]; then
+    # The first non-filter line is the original wallpaper path
+    # wallpaper_path="$(grep -v 'Lanczos3' "$cache_file" | head -n 1)"
+    wallpaper_path=$(swww query | grep $current_monitor | awk '{print $9}')
+  fi
+fi
+
+if [[ -z "${wallpaper_path:-}" || ! -f "$wallpaper_path" ]]; then
+  # Nothing to do; avoid failing loudly so callers can continue
+  exit 0
+fi
+
+# Update helpers that depend on the path
+ln -sf "$wallpaper_path" "$rofi_link" || true
+mkdir -p "$(dirname "$wallpaper_current")"
+cp -f "$wallpaper_path" "$wallpaper_current" || true
+
+# Run wallust (silent) to regenerate templates defined in ~/.config/wallust/wallust.toml
+# -s is used in this repo to keep things quiet and avoid extra prompts
+wallust run -s "$wallpaper_path" || true