video-wall: add init and dmenu selection scripts

video-wall-init.sh

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+#!/usr/bin/env bash
+# Script to initialize the list of video wallpapers downloaded from the Wallpaper Engine Steam Workshop or other sources
+
+
+# Path to the Wallpaper Engine Steam Workshop directory
+WALLENGINE_DIR="/mnt/storage/SteamLibrary/steamapps/workshop/content/431960"
+# Path to the directory where you store your own video wallpapers
+VIDEOWALL_DIR="$HOME/Videos/wallpapers"
+# Path to the file where the list of video wallpapers will be stored
+LIST_FILE="/tmp/video-wallpapers"
+
+# Get the list of video files from the Wallpaper Engine Steam Workshop
+echo "Getting the list of video files from the Wallpaper Engine Steam Workshop..."
+echo "This may take a while..."
+find $WALLENGINE_DIR -type f -exec file -N -i -- {} + | grep video | cut --delimiter=":" --fields=1 | sort > $LIST_FILE
+echo "Done."
+echo "Getting the list of video files from the $VIDEOWALL_DIR directory..."
+find $VIDEOWALL_DIR -type f -exec file -N -i -- {} + | grep video | cut --delimiter=":" --fields=1 | sort >> $LIST_FILE
+echo "Done."
+
+echo "The list of video wallpapers is stored in $LIST_FILE"

video-wall-select.sh

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+#!/usr/bin/env bash
+# Script to select a video wallpaper downloaded from the Wallpaper Engine Steam Workshop
+# and set it as the current wallpaper with mpvpaper.
+# Requires: mpvpaper, file, grep, cut
+#
+# Usage: select-video-wallpaper.sh
+# Author: wizzdom
+
+# dmenu to use
+DMENU="wofi --dmenu"
+
+# default video wallpaper
+DEFAULT="$HOME/Videos/wallpapers/default.mp4"
+
+LIST_FILE="/tmp/video-wallpapers"
+
+SELECTED=$(cat $LIST_FILE | $DMENU -i -p "Select a video wallpaper")
+
+# Set the selected video as default wallpaper
+if [ -f "$DEFAULT" ]; then
+    rm -f "$DEFAULT"
+fi
+
+ln -sf "$SELECTED" "$DEFAULT"
+
+# Set the selected video as the current wallpaper
+$HOME/scripts/video-wall.sh "$SELECTED"