#!/bin/bash
# Build script for LVM Backup Manager .deb package

set -e

echo "🔨 Building LVM Backup Manager .deb package..."

# Cleanup old builds
rm -f lvm-backup-manager_*.deb

# Set proper permissions
find deb-package -type f -exec chmod 644 {} \;
find deb-package -type d -exec chmod 755 {} \;
chmod 755 deb-package/DEBIAN/postinst
chmod 755 deb-package/usr/bin/*

# Calculate package size
PACKAGE_SIZE=$(du -s deb-package | cut -f1)
echo "Installed-Size: $PACKAGE_SIZE" >> deb-package/DEBIAN/control

# Build the package
echo "📦 Creating .deb package..."
dpkg-deb --build deb-package lvm-backup-manager_1.0.0_all.deb

# Verify the package
echo "✅ Verifying package..."
dpkg-deb --info lvm-backup-manager_1.0.0_all.deb
dpkg-deb --contents lvm-backup-manager_1.0.0_all.deb

echo ""
echo "🎉 Package built successfully!"
echo "📦 File: lvm-backup-manager_1.0.0_all.deb"
echo ""
echo "To install:"
echo "  sudo dpkg -i lvm-backup-manager_1.0.0_all.deb"
echo "  sudo apt-get install -f  # Fix any missing dependencies"
echo ""
echo "To test the GUI:"
echo "  sudo lvm-backup-manager"