Added dedicated Vagrant setup (closes #35)

.gitignore

@@ -15,3 +15,6 @@ spec/reports
 test/tmp
 test/version_tmp
 tmp
+
+# Vagrant
+.vagrant

Vagrantfile

@@ -0,0 +1,23 @@
+Vagrant.configure("2") do |config|
+
+  config.vm.box = "ubuntu/trusty64"
+  config.vm.hostname = "sluice"
+  config.ssh.forward_agent = true
+
+  config.vm.provider :virtualbox do |vb|
+    vb.name = Dir.pwd().split("/")[-1] + "-" + Time.now.to_f.to_i.to_s
+    vb.customize ["modifyvm", :id, "--natdnshostresolver1", "on"]
+    vb.customize [ "guestproperty", "set", :id, "--timesync-threshold", 10000 ]
+    vb.memory = 2048
+  end
+
+  config.vm.provision :shell do |sh|
+    sh.path = "vagrant/up.bash"
+  end
+
+  # Requires Vagrant 1.7.0+
+  config.push.define "gem", strategy: "local-exec" do |push|
+    push.script = "vagrant/push.bash"
+  end
+
+end

vagrant/.gitignore

@@ -0,0 +1,3 @@
+oss-playbooks
+ansible
+.peru

vagrant/ansible.hosts

@@ -0,0 +1,2 @@
+[vagrant]
+127.0.0.1:2222

vagrant/peru.yaml

@@ -0,0 +1,14 @@
+imports:
+    ansible: ansible
+    ansible_playbooks: oss-playbooks
+
+curl module ansible:
+    # Equivalent of git cloning tags/v1.6.6 but much, much faster
+    url: https://codeload.github.com/ansible/ansible/zip/69d85c22c7475ccf8169b6ec9dee3ee28c92a314
+    unpack: zip
+    export: ansible-69d85c22c7475ccf8169b6ec9dee3ee28c92a314
+
+git module ansible_playbooks:
+    url: https://github.com/snowplow/ansible-playbooks.git
+    # Comment out to fetch a specific rev instead of master:
+    # rev: xxx

vagrant/push.bash

@@ -0,0 +1,79 @@
+#!/bin/bash
+set -e
+
+# Constants
+rubygems_user=snowplow
+rubygems_gem=snowplow-tracker
+
+# Check if our Vagrant box is running. Expects `vagrant status` to look like:
+#
+# > Current machine states:
+# >
+# > default                   poweroff (virtualbox)
+# >
+# > The VM is powered off. To restart the VM, simply run `vagrant up`
+function running {
+    set +e
+    vagrant status | sed -n 3p | grep -q "^default\s*running (virtualbox)$"
+    local is_running=$?
+    set -e
+    echo $is_running
+}
+
+# Reads the version out of lib/snowplow-tracker/version.rb
+function parse_version {
+    cat lib/snowplow-tracker/version.rb | awk '/  VERSION =/ {v=$3; gsub(/\047/, "", v)} END {print v}'
+}
+
+# Installs RubyGems.org credentials in our guest
+#
+# Parameters:
+# 1. rubygems_password
+function install_creds {
+    vagrant ssh -c "curl -u ${rubygems_user}:${1} https://rubygems.org/api/v1/api_key.yaml > ~/.gem/credentials"
+    vagrant ssh -c "chmod 0600 ~/.gem/credentials"
+}
+
+# Builds our gem
+function build_gem {
+    vagrant ssh -c "cd /vagrant && gem build ${rubygems_gem}.gemspec"
+}
+
+# Installs our gem
+#
+# Parameters:
+# 1. rubygems_version
+function install_gem {
+    vagrant ssh -c "cd /vagrant && sudo gem install ./${rubygems_gem}-${1}.gem"
+}
+
+# Pushes our gem to RubyGems.org
+#
+# Parameters:
+# 1. rubygems_version
+function push_gem {
+    vagrant ssh -c "cd /vagrant && gem push ./${rubygems_gem}-${1}.gem"
+}
+
+
+# Move to the parent directory of this script
+source="${BASH_SOURCE[0]}"
+while [ -h "${source}" ] ; do source="$(readlink "${source}")"; done
+dir="$( cd -P "$( dirname "${source}" )/.." && pwd )"
+cd ${dir}
+
+# Precondition for running
+if [ $(running) != "0" ]; then
+    echo "Vagrant guest must be running to push"
+    exit 1
+fi
+
+# Can't pass args thru vagrant push so have to prompt
+read -e -p "Please enter password for RubyGems.org user ${rubygems_user}: " rubygems_password
+
+# Build, install & push
+build_gem
+rubygems_version=$(parse_version)
+install_gem ${rubygems_version}
+install_creds ${rubygems_password}
+push_gem ${rubygems_version}

vagrant/up.bash

@@ -0,0 +1,50 @@
+#!/bin/bash
+set -e
+
+vagrant_dir=/vagrant/vagrant
+bashrc=/home/vagrant/.bashrc
+
+echo "========================================"
+echo "INSTALLING PERU AND ANSIBLE DEPENDENCIES"
+echo "----------------------------------------"
+apt-get update
+apt-get install -y language-pack-en git unzip libyaml-dev python3-pip python-yaml python-paramiko python-jinja2
+
+echo "==============="
+echo "INSTALLING PERU"
+echo "---------------"
+sudo pip3 install peru
+
+echo "======================================="
+echo "CLONING ANSIBLE AND PLAYBOOKS WITH PERU"
+echo "---------------------------------------"
+cd ${vagrant_dir} && peru sync -v
+echo "... done"
+
+env_setup=${vagrant_dir}/ansible/hacking/env-setup
+hosts=${vagrant_dir}/ansible.hosts
+
+echo "==================="
+echo "CONFIGURING ANSIBLE"
+echo "-------------------"
+touch ${bashrc}
+echo "source ${env_setup}" >> ${bashrc}
+echo "export ANSIBLE_HOSTS=${hosts}" >> ${bashrc}
+echo "... done"
+
+echo "=========================================="
+echo "RUNNING PLAYBOOKS WITH ANSIBLE*"
+echo "* no output while each playbook is running"
+echo "------------------------------------------"
+while read pb; do
+    su - -c "source ${env_setup} && ${vagrant_dir}/ansible/bin/ansible-playbook ${vagrant_dir}/${pb} --connection=local --inventory-file=${hosts}" vagrant
+done <${vagrant_dir}/up.playbooks
+
+guidance=${vagrant_dir}/up.guidance
+
+if [ -f ${guidance} ]; then
+    echo "==========="
+    echo "PLEASE READ"
+    echo "-----------"
+    cat $guidance
+fi

vagrant/up.guidance

@@ -0,0 +1,5 @@
+To get started:
+vagrant ssh
+cd /vagrant
+bundle install
+rspec

vagrant/up.playbooks

@@ -0,0 +1 @@
+oss-playbooks/ruby-rvm.yml