#!/bin/bash

tag="$(git describe --tags --exact-match 2>/dev/null)"
if [ "$?" -eq 0 ] ; then
    echo -n "$tag-"
fi
echo -n "$(git rev-parse --short HEAD)"
if [ -n "$(git status --porcelain --untracked-files=no)" ] ; then
    echo -n "-dirty"
fi
echo ""