#
# Asks for confirmation before clearing the Git stash.
#
# Authors:
#   Sorin Ionescu <sorin.ionescu@gmail.com>
#

local stashed

if [[ -f "$(git-dir)/refs/stash" ]]; then
  stashed="$(git stash list 2> /dev/null | wc -l | awk '{print $1}')"
  if (( $stashed > 0 )); then
    if read -q "?Clear $stashed stashed state(s) [y/N]? "; then
      git stash clear
    fi
  fi
fi