Ruby on Rails w/ Docker + Rbenv

gistfile1.dockerfile

FROM ubuntu:14.04

MAINTAINER Alvin Crespo <[email protected]>

RUN apt-get update
RUN apt-get install -y git-core curl zlib1g-dev build-essential libssl-dev libreadline-dev libyaml-dev libsqlite3-dev sqlite3 libxml2-dev libxslt1-dev libcurl4-openssl-dev software-properties-common python-software-properties
RUN apt-get clean

# Install Rbenv
RUN git clone git://github.com/sstephenson/rbenv.git /root/.rbenv
RUN echo 'export PATH="/root/.rbenv/bin:$PATH"' >> /root/.bashrc
RUN exec $SHELL

# Install Ruby-Build
RUN git clone git://github.com/sstephenson/ruby-build.git /root/.rbenv/plugins/ruby-build
RUN /root/.rbenv/plugins/ruby-build/install.sh
RUN exec $SHELL

RUN echo 'eval "$(rbenv init -)"' >> /etc/profile.d/rbenv.sh # or /etc/profile
RUN echo 'eval "$(rbenv init -)"' >> .bashrc

# Expose Rbenv
ENV PATH /root/.rbenv/shims:/root/.rbenv/bin:$PATH

# Setup Rbenv
RUN rbenv install 2.1.5
RUN rbenv global 2.1.5
RUN rbenv rehash

# Configure Gems
RUN echo "gem: --no-ri --no-rdoc" > /root/.gemrc

# Install NodeJS
RUN add-apt-repository ppa:chris-lea/node.js
RUN apt-get update
RUN apt-get install -y nodejs
RUN apt-get clean

# Install Rails
RUN gem install rails