post_install() {
  # Refresh desktop DB
  if command -v update-desktop-database >/dev/null 2>&1; then
    update-desktop-database -q || true
  fi
  # Rebuild KDE service cache
  if command -v kbuildsycoca6 >/dev/null 2>&1; then
    kbuildsycoca6 --noincremental >/dev/null 2>&1 || true
  elif command -v kbuildsycoca5 >/dev/null 2>&1; then
    kbuildsycoca5 --noincremental >/dev/null 2>&1 || true
  fi

  cat <<'EOF'
==> BackTunnel profiles
    Per-user:   ~/.config/backtunnel/profiles.ini
    System-wide: /etc/backtunnel/profiles.ini
    Example:     /usr/share/backtunnel/profiles.ini

    To create a per-user config from the example, run:
      backtunnel-init
    or manually:
      mkdir -p ~/.config/backtunnel
      cp /usr/share/backtunnel/profiles.ini ~/.config/backtunnel/profiles.ini
      # then edit ~/.config/backtunnel/profiles.ini
EOF
}

post_upgrade() {
  post_install
}

post_remove() {
  if command -v update-desktop-database >/dev/null 2>&1; then
    update-desktop-database -q || true
  fi
  if command -v kbuildsycoca6 >/dev/null 2>&1; then
    kbuildsycoca6 --noincremental >/dev/null 2>&1 || true
  elif command -v kbuildsycoca5 >/dev/null 2>&1; then
    kbuildsycoca5 --noincremental >/dev/null 2>&1 || true
  fi
}