Module: Kontena::Cli::Stacks::Common::StackValuesToOption

Included in:: BuildCommand, InstallCommand, ShowCommand, UpgradeCommand, ValidateCommand

Defined in:: lib/kontena/cli/stacks/common.rb

Instance Attribute Summary collapse

#values ⇒ Object

Returns the value of attribute values.

Class Method Summary collapse

.included(where) ⇒ Object

Include to add –values-to variable value dumping feature.

Instance Method Summary collapse

#dump_variables ⇒ Object

Writes a YAML file from the values received from YAML::Reader to a file defined through the –values-to option.

Instance Attribute Details

#values ⇒ `Object`

Returns the value of attribute values.



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# File 'lib/kontena/cli/stacks/common.rb', line 77

def values
  @values
end

Class Method Details

.included(where) ⇒ `Object`

Include to add –values-to variable value dumping feature



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# File 'lib/kontena/cli/stacks/common.rb', line 79

def self.included(where)
  where.option '--values-to', '[FILE]', 'Output variable values as YAML to file'
end

Instance Method Details

#dump_variables ⇒ `Object`

Writes a YAML file from the values received from YAML::Reader to a file defined through the –values-to option



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# File 'lib/kontena/cli/stacks/common.rb', line 85

def dump_variables
  File.write(values_to, ::YAML.dump(reader.variable_values, without_defaults: true, without_vault: true))
end