Class: Avm::Docker::Image

Inherits:
Object show all
Defined in:
lib/avm/docker/image.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(registry) ⇒ Image

Returns a new instance of Image.



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# File 'lib/avm/docker/image.rb', line 14

def initialize(registry)
  @registry = registry
  self.snapshot = true
  self.version = true
end

Instance Attribute Details

#registry ⇒ Object (readonly)

Returns the value of attribute registry.



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# File 'lib/avm/docker/image.rb', line 10

def registry
  @registry
end

#snapshot ⇒ Object

Returns the value of attribute snapshot.



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# File 'lib/avm/docker/image.rb', line 11

def snapshot
  @snapshot
end

#version ⇒ Object

Returns the value of attribute version.



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# File 'lib/avm/docker/image.rb', line 12

def version
  @version
end

Instance Method Details

#build(extra_args = []) ⇒ Object 



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# File 'lib/avm/docker/image.rb', line 20

def build(extra_args = [])
  on_build_dir do
    template.apply(self, build_dir)
    run_docker_build(extra_args)
  end
end

#generator_version ⇒ Object 



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# File 'lib/avm/docker/image.rb', line 27

def generator_version
  ::Avm::Tools::VERSION
end

#push ⇒ Object 



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# File 'lib/avm/docker/image.rb', line 31

def push
  ::Avm::Executables.docker.command.append(['push', tag]).system!
end

#read_entry(path, _options = {}) ⇒ Object 



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# File 'lib/avm/docker/image.rb', line 35

def read_entry(path, _options = {})
  method = path.gsub('.', '_')
  return send(method) if respond_to?(path, true)

  raise "Method \"#{method}\" not found for entry \"#{path}\""
end

#run(instance) ⇒ Object 



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# File 'lib/avm/docker/image.rb', line 42

def run(instance)
  run_run(instance) if container_exist?(instance)
end

#tag ⇒ Object 



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# File 'lib/avm/docker/image.rb', line 46

def tag
  r = tag_name
  r += ":#{tag_version}" if tag_version.present?
  r
end

#tag_name ⇒ Object 



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# File 'lib/avm/docker/image.rb', line 52

def tag_name
  return registry.name if registry.name.present?

  raise 'Registry name is blank'
end

#tag_version ⇒ Object 



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# File 'lib/avm/docker/image.rb', line 58

def tag_version
  [tag_version_version, stereotype_tag].reject(&:blank?).join('_')
end

#tag_version_version ⇒ Object 



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# File 'lib/avm/docker/image.rb', line 62

def tag_version_version
  return nil unless version

  r = generator_version
  r += '-snapshot' if snapshot
  r
end