#!/bin/bash

if command -v paccache &>/dev/null; then
  echo "Trimming pacman package cache..."
  sudo paccache -rk2
  sudo paccache -ruk0
fi

# Report packages that were installed as dependencies and are no longer needed.
# Not removed automatically: some may be tools you use directly.
ORPHANS="$(pacman -Qtdq 2>/dev/null)"
if [ -n "$ORPHANS" ]; then
  echo "Packages no longer needed by anything:"
  echo "$ORPHANS" | sed 's/^/  /'
  echo "To remove them: sudo pacman -Rns \$(pacman -Qtdq)"
fi