Class: Deck::Container

Inherits:
Object
  • Object
show all
Defined in:
lib/deck/container.rb

Defined Under Namespace

Classes: Add, Archive, Cmd, Env, Expose, From, Name, Publish, Repository, Start, Tag, Variable, WorkDir

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Container

Returns a new instance of Container.



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# File 'lib/deck/container.rb', line 18

def initialize
  @information = {}
  @meta = {}
  @call_order = []
  self.class.constants.each do |sub|
    sub = self.class.const_get(sub).new
    if sub.class.meta?
      @meta[sub.class.register_name] = sub
    else
      @information[sub.class.register_name] = sub
    end
  end
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(name, *args, &block) ⇒ Object

Raises:

  • (NoMethodError) 


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# File 'lib/deck/container.rb', line 50

def method_missing(name, *args, &block)
  return handle_information(name, *args, &block) if @information.include? name.to_sym
  return handle_meta(name, *args, &block) if @meta.include? name.to_sym
  raise NoMethodError, "do not define such method : #{name.inspect}"
end

Instance Attribute Details

#meta ⇒ Object (readonly)

Returns the value of attribute meta.



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# File 'lib/deck/container.rb', line 16

def meta
  @meta
end

Instance Method Details

#build_command ⇒ Object 



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# File 'lib/deck/container.rb', line 32

def build_command
  dockerfile = ''
  @call_order.each do |info|
    command = @information[info].build_command(@information)
    dockerfile += "#{command}\n" unless command.nil?
    @information[info].next if @information[info].class.include? Deck::Repeatable
  end
  dockerfile
end

#image_name ⇒ Object 



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# File 'lib/deck/container.rb', line 42

def image_name
  "#{repository.to_s}/#{name.to_s}:#{tag.to_s}"
end

#run_command ⇒ Object 



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# File 'lib/deck/container.rb', line 46

def run_command
  "docker run #{image_name}"
end