#!/bin/bash

# Get remote tag
latest_tag=$(git -C "$OMARCHY_PATH" ls-remote --tags origin | grep -v "{}" | awk '{print $2}' | sed 's#refs/tags/##' | sort -V | tail -n 1)
if [[ -z $latest_tag ]]; then
  echo "Error: Could not retrieve latest tag."
  exit 1
fi

# Get local tag
current_tag=$(git -C "$OMARCHY_PATH" describe --tags $(git -C "$OMARCHY_PATH" rev-list --tags --max-count=1))
if [[ -z $current_tag ]]; then
  echo "Error: Could not retrieve current tag."
  exit 1
fi

if [[ $current_tag != $latest_tag ]]; then
  echo "Nomarchy update available ($latest_tag)"
  exit 0
else
  echo "Nomarchy is up to date ($current_tag)"
  exit 1
fi