feat: random wallpaper switcher

hyprland/.config/hypr/conf/keybindings/default.conf

@@ -25,6 +25,9 @@ bind = $mainMod ALT, down, movewindow, d
 bind = $mainMod, PRINT, exec, $screenshot -m window
 bind = , PRINT, exec, $screenshot -m output
 
+# Wallpaper
+bind = $mainMod, Y, exec, $swww_random
+
 # Audio control
 binde=,XF86AudioRaiseVolume,exec, $volume_control u
 binde=,XF86AudioLowerVolume,exec, $volume_control d

hyprland/.config/hypr/hyprland.conf

@@ -17,6 +17,7 @@ $mainMod = SUPER
 $terminal = alacritty
 $fileManager = dolphin
 $screenshot = $scr_path/hyprshot.sh
+$swww_random = $scr_path/swww-random.sh
 $waybar_toggle = $scr_path/waybar-toggle.sh
 $volume_control = $scr_path/volume-control.sh
 $rofi_menu = $scr_path/rofi-launch.sh d

hyprland/.config/hypr/scripts/env.sh

@@ -10,3 +10,8 @@ export waybar_theme="river"
 export waybar_dir="$HOME/.config/waybar/$waybar_theme"
 export waybar_launcher="waybar -c $waybar_dir/config.jsonc -s $waybar_dir/style.css"
 export inotify_events="-e close_write,move,create"
+
+# swww env :
+export wallpapers_dir="$HOME/Wallpapers"
+export swww_fps=75
+export swww_duration=2

hyprland/.config/hypr/scripts/swww-launch.sh

@@ -1,10 +1,6 @@
 #!/usr/bin/env bash
 
-FPS=75
-DIR=$HOME/Wallpapers/
-PICS=($(ls ${DIR}))
-
-RANDOMPICS=${PICS[$RANDOM % ${#PICS[@]}]}
+source $HOME/.config/hypr/scripts/env.sh
 
 if [[ $(pidof swaybg) ]]; then
     pkill swaybg
@@ -12,4 +8,4 @@ fi
 
 swww query || swww init
 
-swww img ${DIR}/${RANDOMPICS} --transition-fps $FPS --transition-type any --transition-duration 3
+swww img $wallpapers_dir/macos.jpg --transition-fps $swww_fps --transition-type any --transition-duration $swww_duration

hyprland/.config/hypr/scripts/swww-random.sh

@@ -0,0 +1,33 @@
+#!/usr/bin/env bash
+
+source $HOME/.config/hypr/scripts/env.sh
+
+# Get only files from the directory
+files=($(find "${wallpapers_dir}" -type f))
+
+# Check if there are any files
+if [ ${#files[@]} -eq 0 ]; then
+    echo "No files found in the directory: ${wallpapers_dir}"
+    exit 1
+fi
+
+# Filter files to include only those identified as images by the 'file' command
+image_files=()
+for file in "${files[@]}"; do
+    if file -b --mime-type "$file" | grep -q "^image/"; then
+        image_files+=("$file")
+    fi
+done
+
+# Check if there are any image files
+if [ ${#image_files[@]} -eq 0 ]; then
+    echo "No image files found in the directory: ${wallpapers_dir}"
+    exit 1
+fi
+
+# Get a random image from the array
+random_pic=${image_files[$RANDOM % ${#image_files[@]}]}
+
+echo $random_pic
+
+swww img "$random_pic" --transition-fps $swww_fps --transition-type any --transition-duration $swww_duration