Setup nvm, node and yarn on cloud9

setup.sh

#!/bin/sh

# setup nvm node yarn on aws cloud9
set -e

cd ~/.nvm
git init
git remote add origin https://github.com/creationix/nvm.git
rm nvm-exec nvm.sh

git fetch --tags
TAG=$(git describe --tags `git rev-list --tags --max-count=1`)
echo "Checking out tag $TAG..."
git checkout "$TAG"

source ~/.nvm/nvm.sh


# install latest node
nvm install node

# install yarn
curl --silent --location https://dl.yarnpkg.com/rpm/yarn.repo | sudo tee /etc/yum.repos.d/yarn.repo
sudo yum install yarn -y
yarn --version

thanks 👍