Class: Dockistrano::Registry

Inherits:
Object
  • Object
show all
Defined in:
lib/dockistrano/registry.rb

Defined Under Namespace

Classes: RepositoryNotFoundInRegistry

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name) ⇒ Registry

Returns a new instance of Registry.



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# File 'lib/dockistrano/registry.rb', line 7

def initialize(name)
  @name = name
end

Instance Attribute Details

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/dockistrano/registry.rb', line 5

def name
  @name
end

Instance Method Details

#latest_id_for_image(image_name, tag) ⇒ Object 



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# File 'lib/dockistrano/registry.rb', line 27

def latest_id_for_image(image_name, tag)
  response = get("repositories", image_name, "tags", tag)
  if response.kind_of?(Net::HTTPNotFound)
    nil
  else
    MultiJson.load(response.body)
  end
end

#tags_for_image(image_name) ⇒ Object 



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# File 'lib/dockistrano/registry.rb', line 14

def tags_for_image(image_name)
  result = MultiJson.load(get("repositories", image_name, "tags").body)
  if result["error"]
    if result["error"] == "Repository not found"
      raise RepositoryNotFoundInRegistry.new("Could not find repository #{image_name} in registry #{name}")
    else
      raise result["error"]
    end
  else
    result
  end
end

#to_s ⇒ Object 



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# File 'lib/dockistrano/registry.rb', line 36

def to_s
  name
end