###############################################################################
# Version 2: using curl, make, and npmjs.org’s install script
# Installs using make and shell script
# Easier to update node and npm versions in future
# Requires sudo to use npm
###############################################################################

# create new docker ubuntu container
sudo docker run -i -t ubuntu /bin/bash # drops you into container as root

# update and install all required packages (no sudo required as root)
# https://gist.github.com/isaacs/579814#file-only-git-all-the-way-sh
apt-get update -yq && apt-get upgrade -yq && \
apt-get install -yq g++ libssl-dev apache2-utils curl git python make nano

# install latest Node.js and npm
# https://gist.github.com/isaacs/579814#file-node-and-npm-in-30-seconds-sh
mkdir ~/node-latest-install && cd $_ && \
curl http://nodejs.org/dist/node-latest.tar.gz | tar xz --strip-components=1 && \
make install && \ # takes a few minutes to build...
curl https://www.npmjs.org/install.sh | sh

# add user with sudo privileges within Docker container 
# without adduser input questions
# http://askubuntu.com/questions/94060/run-adduser-non-interactively/94067#94067
USER="testuser" && \
adduser --disabled-password --gecos "" $USER && \
sudo usermod -a -G sudo $USER && \
echo "$USER:abc123" | chpasswd && \
su - $USER # switch to testuser

# install common full-stack JavaScript packages globally
# http://blog.nodejs.org/2011/03/23/npm-1-0-global-vs-local-installation
sudo npm install -g yo grunt-cli bower express

# optional, check locations and packages are correct
which node; node -v; which npm; npm -v; \
npm ls -g --depth=0