generate-manifest.sh

#!/bin/bash

# Navigate to the script's directory
cd "$(dirname "$0")"

# Start JSON object
echo '{' > assets/manifest.json

# Get all category directories
categories=($(ls -d assets/*/ 2>/dev/null | xargs -n 1 basename))
total=${#categories[@]}
count=0

for category in "${categories[@]}"; do
    count=$((count + 1))
    
    # Start category array
    echo "  \"$category\": [" >> assets/manifest.json
    
    # Get all image files in this category
    files=($(ls "assets/$category" 2>/dev/null | grep -iE '\.(jpg|jpeg|png|gif|webp)$'))
    file_total=${#files[@]}
    file_count=0
    
    for file in "${files[@]}"; do
        file_count=$((file_count + 1))
        if [ $file_count -lt $file_total ]; then
            echo "    \"assets/$category/$file\"," >> assets/manifest.json
        else
            echo "    \"assets/$category/$file\"" >> assets/manifest.json
        fi
    done
    
    # End category array
    if [ $count -lt $total ]; then
        echo "  ]," >> assets/manifest.json
    else
        echo "  ]" >> assets/manifest.json
    fi
done

# End JSON object
echo '}' >> assets/manifest.json

echo "✅ Manifest generated at assets/manifest.json"