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configs/dotfiles/hyprland/gulfport/.config/hypr/scripts/wallpaper.sh

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+#!/bin/bash
+#                _ _                              
+# __      ____ _| | |_ __   __ _ _ __   ___ _ __  
+# \ \ /\ / / _` | | | '_ \ / _` | '_ \ / _ \ '__| 
+#  \ V  V / (_| | | | |_) | (_| | |_) |  __/ |    
+#   \_/\_/ \__,_|_|_| .__/ \__,_| .__/ \___|_|    
+#                   |_|         |_|               
+#  
+# ----------------------------------------------------- 
+# Check to use wallpaper cache
+# ----------------------------------------------------- 
+
+if [ -f ~/.config/ml4w/settings/wallpaper_cache ]; then
+    use_cache=1
+    echo ":: Using Wallpaper Cache"
+else
+    use_cache=0
+    echo ":: Wallpaper Cache disabled"
+fi
+
+# ----------------------------------------------------- 
+# Set defaults
+# ----------------------------------------------------- 
+
+force_generate=0
+generatedversions="$HOME/.config/ml4w/cache/wallpaper-generated"
+waypaperrunning=$HOME/.config/ml4w/cache/waypaper-running
+cachefile="$HOME/.config/ml4w/cache/current_wallpaper"
+blurredwallpaper="$HOME/.config/ml4w/cache/blurred_wallpaper.png"
+squarewallpaper="$HOME/.config/ml4w/cache/square_wallpaper.png"
+rasifile="$HOME/.config/ml4w/cache/current_wallpaper.rasi"
+blurfile="$HOME/.config/ml4w/settings/blur.sh"
+defaultwallpaper="$HOME/Pictures/Wallpapers/faroe_islands.jpg"
+wallpapereffect="$HOME/.config/ml4w/settings/wallpaper-effect.sh"
+blur="50x30"
+blur=$(cat $blurfile)
+
+# Ensures that the script only run once if wallpaper effect enabled
+if [ -f $waypaperrunning ]; then
+    rm $waypaperrunning
+    exit
+fi
+
+# Create folder with generated versions of wallpaper if not exists
+if [ ! -d $generatedversions ]; then
+    mkdir $generatedversions
+fi
+
+# ----------------------------------------------------- 
+# Get selected wallpaper
+# ----------------------------------------------------- 
+
+if [ -z $1 ]; then
+    if [ -f $cachefile ]; then
+        wallpaper=$(cat $cachefile)
+    else
+        wallpaper=$defaultwallpaper
+    fi
+else
+    wallpaper=$1
+fi
+used_wallpaper=$wallpaper
+echo ":: Setting wallpaper with source image $wallpaper"
+tmpwallpaper=$wallpaper
+
+# ----------------------------------------------------- 
+# Copy path of current wallpaper to cache file
+# ----------------------------------------------------- 
+
+if [ ! -f $cachefile ]; then
+    touch $cachefile
+fi
+echo "$wallpaper" > $cachefile
+echo ":: Path of current wallpaper copied to $cachefile"
+
+# ----------------------------------------------------- 
+# Get wallpaper filename
+# ----------------------------------------------------- 
+wallpaperfilename=$(basename $wallpaper)
+echo ":: Wallpaper Filename: $wallpaperfilename"
+
+# ----------------------------------------------------- 
+# Wallpaper Effects
+# -----------------------------------------------------
+
+if [ -f $wallpapereffect ]; then
+    effect=$(cat $wallpapereffect)
+    if [ ! "$effect" == "off" ]; then
+        used_wallpaper=$generatedversions/$effect-$wallpaperfilename
+        if [ -f $generatedversions/$effect-$wallpaperfilename ] && [ "$force_generate" == "0" ] && [ "$use_cache" == "1" ]; then
+            echo ":: Use cached wallpaper $effect-$wallpaperfilename"
+        else
+            echo ":: Generate new cached wallpaper $effect-$wallpaperfilename with effect $effect"
+            notify-send --replace-id=1 "Using wallpaper effect $effect..." "with image $wallpaperfilename" -h int:value:33
+            source $HOME/.config/hypr/effects/wallpaper/$effect
+        fi
+        echo ":: Loading wallpaper $generatedversions/$effect-$wallpaperfilename with effect $effect"
+        echo ":: Setting wallpaper with $used_wallpaper"
+        touch $waypaperrunning
+        waypaper --wallpaper $used_wallpaper
+    else
+        echo ":: Wallpaper effect is set to off"
+    fi
+else
+    effect="off"
+fi
+
+# ----------------------------------------------------- 
+# Execute pywal
+# ----------------------------------------------------- 
+
+echo ":: Execute pywal with $used_wallpaper"
+wal -q -i "$used_wallpaper"
+source "$HOME/.cache/wal/colors.sh"
+
+# ----------------------------------------------------- 
+# Reload Waybar
+# -----------------------------------------------------
+
+killall -SIGUSR2 waybar
+
+# ----------------------------------------------------- 
+# Pywalfox
+# -----------------------------------------------------
+
+if type pywalfox > /dev/null 2>&1; then
+    pywalfox update
+fi
+
+# ----------------------------------------------------- 
+# Created blurred wallpaper
+# -----------------------------------------------------
+
+if [ -f $generatedversions/blur-$blur-$effect-$wallpaperfilename.png ] && [ "$force_generate" == "0" ] && [ "$use_cache" == "1" ]; then
+    echo ":: Use cached wallpaper blur-$blur-$effect-$wallpaperfilename"
+else
+    echo ":: Generate new cached wallpaper blur-$blur-$effect-$wallpaperfilename with blur $blur"
+    # notify-send --replace-id=1 "Generate new blurred version" "with blur $blur" -h int:value:66
+    magick $used_wallpaper -resize 75% $blurredwallpaper
+    echo ":: Resized to 75%"
+    if [ ! "$blur" == "0x0" ]; then
+        magick $blurredwallpaper -blur $blur $blurredwallpaper
+        cp $blurredwallpaper $generatedversions/blur-$blur-$effect-$wallpaperfilename.png
+        echo ":: Blurred"
+    fi
+fi
+cp $generatedversions/blur-$blur-$effect-$wallpaperfilename.png $blurredwallpaper
+
+# ----------------------------------------------------- 
+# Create rasi file
+# ----------------------------------------------------- 
+
+if [ ! -f $rasifile ]; then
+    touch $rasifile
+fi
+echo "* { current-image: url(\"$blurredwallpaper\", height); }" > "$rasifile"
+
+# ----------------------------------------------------- 
+# Created square wallpaper
+# -----------------------------------------------------
+
+echo ":: Generate new cached wallpaper square-$wallpaperfilename"
+magick $tmpwallpaper -gravity Center -extent 1:1 $squarewallpaper
+cp $squarewallpaper $generatedversions/square-$wallpaperfilename.png
+
+# ----------------------------------------------------- 
+# Reload AGS
+# -----------------------------------------------------
+
+ags quit &
+sleep 0.2
+ags run &