Class: Builderator::Interface::Packer

Inherits:
Builderator::Interface show all
Defined in:
lib/builderator/interface/packer.rb

Overview

Generate packer.json

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from Builderator::Interface

berkshelf, #bundled?, #clean, command, #directory, from_gem, packer, #source, template, vagrant, #which, #write

Constructor Details

#initialize(*_) ⇒ Packer

Returns a new instance of Packer.



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# File 'lib/builderator/interface/packer.rb', line 19

def initialize(*_)
  super

  @packerfile ||= {
    :builders => [],
    :provisioners => []
  }.tap do |json|
    Config.profile.current.packer.build.each do |_, build|
      build_hash = build.to_hash.tap do |b|
        b[:tags] = Config.profile.current.tags
      end

      ## Support is missing for several regions in some versions of Packer
      # Moving this functionality into a task until we can confirm that Packer
      # has full support again.
      build_hash.delete(:ami_regions)

      # This is not directly supported by Packer
      build_hash.delete(:tagging_role)

      json[:builders] << build_hash
    end

    ## Initialize the staging directory
    json[:provisioners] << {
      :type => 'shell',
      :inline => "sudo mkdir -p #{Config.chef.staging_directory}/cache && "\
                 "sudo chown $(whoami) -R #{Config.chef.staging_directory}"
    }
  end

  _artifact_provisioners
  _chef_provisioner
end

Instance Attribute Details

#packerfile ⇒ Object (readonly)

Returns the value of attribute packerfile.



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# File 'lib/builderator/interface/packer.rb', line 17

def packerfile
  @packerfile
end

Instance Method Details

#render ⇒ Object 



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# File 'lib/builderator/interface/packer.rb', line 54

def render
  JSON.pretty_generate(packerfile)
end