Class: YleTf::Action::VerifyTfEnv

Inherits:
Object
  • Object
show all
Defined in:
lib/yle_tf/action/verify_tf_env.rb

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ VerifyTfEnv

Returns a new instance of VerifyTfEnv.



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# File 'lib/yle_tf/action/verify_tf_env.rb', line 7

def initialize(app)
  @app = app
end

Instance Method Details

#call(env) ⇒ Object

Raises:



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# File 'lib/yle_tf/action/verify_tf_env.rb', line 11

def call(env)
  config = env[:config]
  all_envs = VarsFile.list_all_envs(config)

  raise(Error, "No Terraform vars files found in '#{VarsFile::ENV_DIR}/'") if all_envs.empty?

  if !all_envs.include?(config.tf_env)
    raise Error, "Terraform vars file not found for the '#{config.tf_env}' " \
      "environment. Existing envs: #{all_envs.join(', ')}"
  end

  @app.call(env)
end