#!/bin/bash

# Docker entrypoint script for RAR extraction service

echo "🐳 Starting RAR extraction container..."
echo "📁 Source Repo: ${SOURCE_REPO}"
echo "📂 Extract Folder: ${EXTRACT_FOLDER}"
echo "💾 State Folder: ${STATE_FOLDER}"

# Check if HF_TOKEN is set
if [ -z "$HF_TOKEN" ]; then
    echo "⚠️  WARNING: HF_TOKEN environment variable is not set"
    echo "💡 You may need to set this for private repositories"
fi

# Verify unrar is installed
if ! command -v unrar &> /dev/null; then
    echo "❌ ERROR: unrar is not installed"
    exit 1
fi

echo "✅ unrar is available: $(unrar --version | head -1)"

# Check directory permissions
for dir in "$DOWNLOAD_FOLDER" "$EXTRACT_FOLDER" "$STATE_FOLDER"; do
    if [ ! -w "$dir" ]; then
        echo "⚠️  WARNING: Directory $dir is not writable"
    fi
done

# Check disk space
available_space=$(df -h "$EXTRACT_FOLDER" | awk 'NR==2 {print $4}')
echo "💾 Available disk space: $available_space"

echo "🚀 Starting main application..."

# Execute the main command
exec "$@"