#
# Asks for confirmation before clearing the Git stash.
# Authors:
# Sorin Ionescu <sorin.ionescu@gmail.com>
if ! is-true "$(git rev-parse --is-inside-work-tree 2> /dev/null)"; then
print "${0}: not a repository work tree: ${PWD}" >&2
return 1
fi
local stashed
if [[ -f "$(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
