#!/usr/bin/env bash
set -uo pipefail

version="0.1.6"
git_revision=""

if cd "${BASH_SOURCE%/*}" 2>/dev/null && git remote -v 2>/dev/null | grep -q dctlenv; then
  git_revision="$(git describe --tags HEAD 2>/dev/null || true)"
  git_revision="${git_revision#v}"
fi

echo "dctlenv ${git_revision:-$version}"