Module: ModablesDSL::Config

Defined in:

lib/modables_dsl/config.rb

Class Method Summary

• .get ⇒ Object

Class Method Details

.get ⇒ Object

# File 'lib/modables_dsl/config.rb', line 4

def self.get
  if @config.nil?

    @config = {
      'dsl' => {
        'ext_json'   => 'mo.json',
        'stack_dirs' => Array.new,
      }
    }

    config_file = ModablesDSL::Cli.opts['config'] || "#{ENV['HOME']}/.modables.yaml"

    # try to read from config file
    if File.file? config_file
      ModablesDSL::Message.log.info "Loading config #{config_file}"
      @config.deep_merge!(YAML.load_file(config_file))

    # if config file arg is passed but file is missing
    elsif ModablesDSL::Cli.opts['config']
      ModablesDSL::Message.error "Config file #{config_file} not found"
      exit 1
    end
  end

  @config
end