Class: Ludwig::Composer

Inherits:
Struct
  • Object
show all
Defined in:
lib/ludwig/composer.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#config ⇒ Object

Returns the value of attribute config

Returns:

  • (Object) —

    the current value of config



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# File 'lib/ludwig/composer.rb', line 2

def config
  @config
end

Instance Method Details

#generate_yaml ⇒ Object 



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# File 'lib/ludwig/composer.rb', line 13

def generate_yaml
  config["available_projects"].each_with_object({}) do |project, new_compose_data|
    data = YAML.load_file("../#{project}/docker-compose.yml")
    data.each do |service_name, service_data|
      service = Service.new(project, service_name, service_data, config)
      new_compose_data["#{sanitize(project)}_#{service_name}"] = service.generate_yaml
    end
  end.to_yaml
end

#sanitize(input) ⇒ Object 



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# File 'lib/ludwig/composer.rb', line 9

def sanitize(input)
  input.gsub(/-/, "_")
end

#write_yaml ⇒ Object 



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# File 'lib/ludwig/composer.rb', line 3

def write_yaml
  File.open('docker-compose.yml','w') do |h|
    h.write generate_yaml
  end
end