Initial commit

Author: mlitwiniuk

.dockerignore

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+rspec/
+.git
+Gemfile
+.rspec
+circle.yml

.gitignore

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+*.lock

.ruby-version

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+2.3.3

Dockerfile

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+FROM ubuntu:16.04
+MAINTAINER Maciej Litwiniuk <[email protected]>
+
+RUN apt-get update
+RUN apt-get -y upgrade
+
+RUN apt-get -y install build-essential zlib1g-dev libssl-dev \
+               libreadline6-dev libyaml-dev git-core \
+               libmagickwand-dev imagemagick libcurl4-openssl-dev
+
+# Install node
+ENV NODEJS_DOWNLOAD_SHA256 2c7a643b199c63390f4e33359e82f1449b84ec94d647c606fc0f1d1a2b5bdedd
+ADD https://nodejs.org/dist/v6.10.1/node-v6.10.1.tar.gz /tmp/
+
+RUN \
+  cd /tmp && \
+  echo "$NODEJS_DOWNLOAD_SHA256 *node-v6.10.1.tar.gz" | sha256sum -c - && \
+  tar xvzf node-v6.10.1.tar.gz && \
+  rm -f node-v6.10.1.tar.gz && \
+  cd node-v* && \
+  ./configure && \
+  CXX="g++ -Wno-unused-local-typedefs" make && \
+  CXX="g++ -Wno-unused-local-typedefs" make install && \
+  cd /tmp && \
+  rm -rf /tmp/node-v* && \
+  echo -e '\n# Node.js\nexport PATH="node_modules/.bin:$PATH"' >> /root/.bashrc
+
+# Common ruby/gems dependencies
+RUN apt-get -y install libpq-dev libmysqlclient-dev libxslt-dev libsqlite3-dev libmagickwand-dev imagemagick
+
+ENV RUBY_DOWNLOAD_SHA256 a330e10d5cb5e53b3a0078326c5731888bb55e32c4abfeb27d9e7f8e5d000250
+ADD https://cache.ruby-lang.org/pub/ruby/2.4/ruby-2.4.1.tar.gz /tmp/
+
+# Install ruby
+RUN \
+  cd /tmp && \
+  echo "$RUBY_DOWNLOAD_SHA256 *ruby-2.4.1.tar.gz" | sha256sum -c - && \
+  tar -xzf ruby-2.4.1.tar.gz && \
+  cd ruby-2.4.1 && \
+  ./configure && \
+  make && \
+  make install && \
+  cd .. && \
+  rm -rf ruby-2.4.1 && \
+  rm -f ruby-2.4.1.tar.gz
+
+RUN gem install bundler --no-ri --no-rdoc
+

Gemfile

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+source "https://rubygems.org"
+
+group :integration do
+  # Circle CI uses LXC which doesn't support `docker exec`
+  # which is faster then the previous method they used
+  # yet building is the wait anyway
+  gem "specinfra", "2.12.7"
+
+  gem "serverspec"
+  gem "docker"
+  gem "rspec"
+  gem "docker-api", require: "docker"
+end

LICENSE

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+The MIT License (MIT)
+
+Copyright (c) 2015 Edwin van der Graaf
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

README.md

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+# prograils/ruby-node:latest
+
+Starting point for running Rails specs - includes lastest stable ruby and
+node 6.10.1
+
+## What's inside
+
+The supplied `Dockerfile` will create an images for docker containers
+with ruby and nodejs.
+
+## Getting started
+
+### Getting the image
+
+```
+$ docker pull prograils/ruby-node
+```
+
+### Running
+
+```
+$ docker run -t -i prograils/ruby-node
+```
+
+### Testing
+```
+$ bundle exec rspec
+```
+
+
+## References
+
+* [Test Drive Your Dockerfiles with RSpec and ServerSpec](https://robots.thoughtbot.com/tdd-your-dockerfiles-with-rspec-and-serverspec)

circle.yml

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+machine:
+  services:
+    - docker
+
+dependencies:
+  cache_directories:
+    - "~/docker"
+  override:
+    - bundle install
+    - docker info
+    - if [[ -e ~/docker/image.tar ]]; then docker load --input ~/docker/image.tar; fi
+    - docker build -t digitpaint/ruby-node-phantomjs .
+    - mkdir -p ~/docker; docker save digitpaint/ruby-node-phantomjs > ~/docker/image.tar
+
+test:
+  override:
+    - bundle exec rspec spec --format progress:
+        timeout: 1200 # Compiling node.js takes a while
+
+deployment:
+  hub:
+    tag: /v[0-9]+(\.[0-9]+)*/
+    commands:
+      - docker login -e $DOCKER_EMAIL -u $DOCKER_USER -p $DOCKER_PASS
+      - docker tag digitpaint/ruby-node-phantomjs digitpaint/ruby-node-phantomjs:$CIRCLE_TAG
+      - docker push digitpaint/ruby-node-phantomjs:$CIRCLE_TAG

spec/dockerfile_spec.rb

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+require 'serverspec'
+require 'docker'
+
+# Workaround needed for circleCI
+if ENV['CIRCLECI']
+  class Docker::Container
+    def remove(*); end
+    alias delete remove
+  end
+end
+
+describe 'Dockerfile' do
+  before(:all) do
+    image = Docker::Image.build_from_dir('.') do |v|
+      matches = v.match(/{\"stream\":\"(Step[^\\"]*)/)
+      puts "=> #{matches.captures[0]}" if matches
+    end
+
+    set :os, family: :debian
+    set :backend, :docker
+    set :docker_image, image.id
+  end
+
+  it 'ubuntu' do
+    expect(os_version).to include('Ubuntu 16.04')
+  end
+
+  #
+  %w(git-core).each do |p|
+    it "installs package #{p}" do
+      expect(package(p)).to be_installed
+    end
+  end
+
+  describe command('ruby -v') do
+    its(:stdout) { should match(/2\.4\.1p111/) }
+  end
+
+  describe command('node -v') do
+    its(:stdout) { should match(/6\.10\.1/) }
+  end
+
+  describe command('npm -v') do
+    its(:stdout) { should match(/3\.10\.10/) }
+  end
+
+  def os_version
+    command('cat /etc/issue.net').stdout
+  end
+end