basic rake task for building the vagrant box

Author: codekitchen

Rakefile

@@ -0,0 +1,43 @@
+require 'tmpdir'
+require 'json'
+require 'aws-sdk-v1'
+
+REPO = "git@github.com:dduportal/boot2docker-vagrant-box.git"
+BUCKET = "instructure-engineering"
+S3_PATH = "vagrant-images/"
+
+task 'default' => 'build-vagrant-box'
+
+task 'build-vagrant-box' do
+  s3 = AWS::S3.new.buckets[BUCKET]
+  # make sure we have S3 creds, so we don't find out way later
+  s3.objects.with_prefix(S3_PATH).count
+
+  Dir.mktmpdir do |dir|
+    Dir.chdir(dir)
+    system("git clone #{REPO} vagrant-box")
+    Dir.chdir("vagrant-box")
+    # need a better way to determine version
+    File.read("Makefile").match(%r{releases/download/v([\d.]+)/boot2docker})
+    box_version = $1
+    if box_version.nil?
+      raise("couldn't determine the box version from Makefile")
+    end
+    # remove the parallels build, since I don't have parallels available
+    template = JSON.parse(File.read("template.json"))
+    template["builders"].delete_if { |builder| builder['type'] == 'parallels-iso' }
+    File.open("template.json", "wb") { |f| f.write(JSON.generate(template)) }
+    system("make")
+
+    %w[vmware virtualbox].each do |box_type|
+      obj_name = "boot2docker_#{box_type}_#{box_version}.box"
+      obj = s3.objects[S3_PATH+obj_name]
+      obj.write(file: "boot2docker_#{box_type}.box",
+                acl: :public_read)
+      puts "https://s3.amazonaws.com/#{BUCKET}/#{S3_PATH}#{obj_name}"
+    end
+
+    # TODO: update vagrant cloud (aka atlas) automatically
+    puts "use the paths above to update vagrant cloud https://vagrantcloud.com/codekitchen/boxes/boot2docker"
+  end
+end