#!/bin/sh

set -e

apt-get update
apt-get install -y curl gnupg apt-transport-https

curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | apt-key add -

echo "deb https://dl.yarnpkg.com/debian/ stable main" | tee /etc/apt/sources.list.d/yarn.list

apt-get update
apt-get install -y yarn