Module: Kontena::Cli::Stacks::Common::StackValuesFromOption

Included in:
BuildCommand, InstallCommand, UpgradeCommand, ValidateCommand
Defined in:
lib/kontena/cli/stacks/common.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Attribute Details

#values ⇒ Object

Returns the value of attribute values.



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# File 'lib/kontena/cli/stacks/common.rb', line 48

def values
  @values
end

Class Method Details

.included(where) ⇒ Object 



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# File 'lib/kontena/cli/stacks/common.rb', line 49

def self.included(where)
  where.option '--values-from', '[FILE]', 'Read variable values from YAML' do |filename|
    if filename
      require_config_file(filename)
      @values = ::YAML.safe_load(File.read(filename))
    end
    filename
  end
end