#!/bin/bash

set -x
if git diff --name-only HEAD..HEAD^ | egrep -q '^VERSION$'; then
  # The VERSION file changed in the last commit, build the gem and push
  gem build *.gemspec
  gem push *.gem

  # We set the GITHUB_TOKEN variable from the repo's 'Secrets' admin panel.
  git remote set-url --push origin https://JackDanger:${GITHUB_TOKEN}@github.com/JackDanger/permanent_records.git

  version=$(cat VERSION)
  git tag ${version}
  git push origin ${version}
fi