Class: Dev::Template::Application::Config

Inherits:
Dev::Template::ApplicationInterface show all
Defined in:
lib/firespring_dev_commands/templates/config.rb

Overview

Contains rake tasks for displaying and setting application variables in parameter store

Instance Attribute Summary collapse

Attributes inherited from Dev::Template::ApplicationInterface

#name

Attributes inherited from BaseInterface

#exclude

Instance Method Summary collapse

Methods inherited from BaseInterface

#create_tasks!

Constructor Details

#initialize(name, path_prefix, key_parameter_path: nil, exclude: []) ⇒ Config

Allow for custom config path_prefix for the application Allow for custom key parameter path (otherwise base it off the path prefix)



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# File 'lib/firespring_dev_commands/templates/config.rb', line 13

def initialize(name, path_prefix, key_parameter_path: nil, exclude: [])
  @path_prefix = path_prefix
  @key_parameter_path = key_parameter_path || "#{path_prefix}/kms/id"

  super(name, exclude:)
end

Instance Attribute Details

#key_parameter_path ⇒ Object (readonly)

Returns the value of attribute key_parameter_path.



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# File 'lib/firespring_dev_commands/templates/config.rb', line 9

def key_parameter_path
  @key_parameter_path
end

#path_prefix ⇒ Object (readonly)

Returns the value of attribute path_prefix.



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# File 'lib/firespring_dev_commands/templates/config.rb', line 9

def path_prefix
  @path_prefix
end

Instance Method Details

#create_list_task! ⇒ Object

Create the list rake task



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# File 'lib/firespring_dev_commands/templates/config.rb', line 21

def create_list_task!
  # Have to set a local variable to be accessible inside of the instance_eval block
  application = @name
  path_prefix = @path_prefix
  exclude = @exclude

  DEV_COMMANDS_TOP_LEVEL.instance_eval do
    namespace application do
      namespace :config do
        return if exclude.include?(:list)

        desc "List all #{application} configs"
        task list: %w(init) do
          puts
          puts "Listing all parameters which start with #{path_prefix}:".light_green
          puts
          Dev::Aws::Parameter.new.list(path_prefix).each do |it|
            puts "  #{it.name.light_white} => #{it.value.light_white} (#{it.type})"
          end
          puts
        end
      end
    end
  end
end

#create_set_task! ⇒ Object

rubocop:disable Metrics/MethodLength Create the set task



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# File 'lib/firespring_dev_commands/templates/config.rb', line 49

def create_set_task!
  # Have to set a local variable to be accessible inside of the instance_eval block
  application = @name
  path_prefix = @path_prefix
  key_parameter_path = @key_parameter_path
  exclude = @exclude

  DEV_COMMANDS_TOP_LEVEL.instance_eval do
    namespace application do
      namespace :config do
        return if exclude.include?(:set)

        desc 'Updates the parameter with the given name to the new value' \
             "\n\tspecify NAME as the name of the parameter to be set (it will be prefixed with the base path for this app)" \
             "\n\tspecify VALUE is required and is the value you wish the paramete to be set to" \
             "\n\toptionally specify ENCRYPT=true to change a String type to a SecureString type"
        task set: %w(ensure_aws_credentials) do
          raise 'NAME is required' if ENV['NAME'].to_s.strip.blank?
          raise 'NAME is not found in this apps parameters' if Dev::Aws::Parameter.new.list(path_prefix).none? { |it| it.name == ENV['NAME'] }
          raise 'VALUE is required' if ENV['VALUE'].to_s.strip.blank?

          param_path = ENV.fetch('NAME', nil)
          new_value = ENV.fetch('VALUE', nil)
          old_value = Dev::Aws::Parameter.new.get(param_path)

          params = {type: 'String'}
          if ENV['ENCRYPT'].to_s.strip == 'true' || old_value.type == 'SecureString'
            params[:type] = 'SecureString'
            params[:key_id] = Dev::Aws::Parameter.new.get_value(key_parameter_path)
          end

          message = 'This will change '.light_green +
                    param_path.light_yellow +
                    ' from "'.light_green +
                    old_value.value.light_yellow +
                    '" ('.light_green +
                    old_value.type.light_yellow +
                    ') to "'.light_green +
                    new_value.light_yellow +
                    '" ('.light_green +
                    params[:type].light_yellow +
                    '). Continue'.light_green
          Dev::Common.new.with_confirmation(message, color_message: false) do
            Dev::Aws::Parameter.new.put(param_path, new_value, **params)
          end
        end
      end
    end
  end
end