Got tired of leaving stashes lying around.

.bashrc

# http://henrik.nyh.se/2008/12/git-dirty-prompt
# http://www.simplisticcomplexity.com/2008/03/13/show-your-git-branch-name-in-your-prompt/
#   username@Machine ~/dev/dir[master]$   # clean working directory
#   username@Machine ~/dev/dir[master*]$  # dirty working directory
#   username@Machine ~/dev/dir[master*] (stashes 2)$ # dirty working dir plus there are some stashes

function parse_git_dirty {
  [ ! -z "$(git status --porcelain 2> /dev/null)" ] && echo "*"
}
# http://stackoverflow.com/questions/1593051/how-to-programmatically-determine-the-current-checked-out-git-branch
function parse_git_branch {
  x=$(git rev-parse >/dev/null 2>&1)
  [ $? != 0 ] && return # Not in a repo
 
  branch_name="$(git symbolic-ref HEAD 2>/dev/null)" ||
  branch_name="(unnamed branch)"     # detached HEAD
 
  branch_name=${branch_name##refs/heads/}
 
  echo $branch_name | sed -e "s/^\(.*\)$/[\1$(parse_git_dirty)]/"
}
function parse_git_stash {
  n=$(git stash list 2> /dev/null | wc -l | sed 's/ //g')
  [ ! -z "$n" -a "$n" != "0" ] && echo " (stashes: $n)"
}
function parse_git_status {
  x=$(git rev-parse >/dev/null 2>&1)
  [ $? != 0 ] && return # Not in a repo
  [ -e $(git rev-parse --git-dir)/rebase-merge ] && echo " (rebasing)"
}
export PS1='\u@\h:\w \[\033[1;33m\]`parse_git_branch``parse_git_stash``parse_git_status`\[\033[0m\]\$ '