Class: Linecook::Baker::Baker

Inherits:
Object
  • Object
show all
Defined in:
lib/linecook-gem/baker.rb

Instance Method Summary collapse

Constructor Details

#initialize(image, directory: nil) ⇒ Baker

Returns a new instance of Baker.



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# File 'lib/linecook-gem/baker.rb', line 14

def initialize(image, directory: nil)
  @directory = File.expand_path(directory || Dir.pwd)
  @image = image
  Dir.chdir(@directory) do
    @config = load_config(@directory)
    munge_config
    @driver = driver
  end

end

Instance Method Details

#bake(snapshot: nil, upload: nil, keep: nil) ⇒ Object 



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# File 'lib/linecook-gem/baker.rb', line 25

def bake(snapshot: nil, upload: nil, keep: nil)

  FileUtils.mkdir_p(File.join(Dir.pwd, '.kitchen'))

  Dir.chdir(@directory) { @driver.converge }

  snapshot ||= upload
  if snapshot
    puts 'Convergence complete, generating snapshot'
    save
    @image.upload if upload
  end

rescue => e
  if e.cause
    puts "Original cause of exception:"
    puts e.cause.message
    puts e.cause.backtrace
  end

  puts e.message
  puts e.backtrace
  raise
ensure
  if keep
    puts "Preserving build #{@image.id}, you will need to clean it up manually."
  else
    puts "Cleaning up build #{@image.id}"
    @driver.destroy
  end
end

#clean_kitchen ⇒ Object 



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# File 'lib/linecook-gem/baker.rb', line 57

def clean_kitchen
  Dir.chdir(@directory) do
    @config.instances.each do |instance|
      instance.destroy
    end
  end
end

#save ⇒ Object 



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# File 'lib/linecook-gem/baker.rb', line 65

def save
  puts "Saving image to #{@image.path}..."
  clean
  @driver.save
end