#!/bin/sh

which git > /dev/null || {
  echo "git not found"
  exit 1
}
git_tag=$(git describe --tags --exact-match HEAD 2>/dev/null)

if [ -z "$git_tag" ]; then
  echo "dev_$(git rev-parse --short HEAD)"
else
  echo "$git_tag" | sed -e 's/^v//g'
fi