#!/usr/bin/env zsh

if ! exist git; then
    return 1
fi

# git alias
# if git is at least version 2.13, we can use git stash push
autoload -Uz is-at-least
if is-at-least 2.13 "$(git --version 2>/dev/null | awk '{print $3}')"; then
    alias gsta='git stash push'
else
    alias gsta='git stash save'
fi