Git autolint

#!/bin/bash

yarn lint
linting_result=$?

if [[ $linting_result -ne 0 ]]
then
  echo "LINT FAILED!"
  echo 'Please fix linting problems before committing.'
  exit 1
fi

yarn test
test_result=$?

if [[ $test_result -ne 0 ]]
then
  echo "TESTS FAILED!"
  echo 'Please make sure tests pass before committing.'
  exit 1
fi