Class: Mona::Config::Loader

Inherits:
Object
  • Object
show all
Includes:
Mixins
Defined in:
lib/mona/config/loader.rb

Constant Summary collapse

DEFAULT_CONFIG_FILENAME = 
'default.yml'

Instance Method Summary collapse

Methods included from Mixins

included

Instance Method Details

#call(config_name) ⇒ Object 



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# File 'lib/mona/config/loader.rb', line 16

def call(config_name)
  config_name = config_name.to_s
  config = Mona::Config.new

  default_config_filename = File.join(
    Mona.current_project.root_path,
    Mona.current_project.configs_dir,
    config_name,
    DEFAULT_CONFIG_FILENAME
  )

  unless File.exist?(default_config_filename)
    raise StandardError.new("Config '#{config_name}' was not found. Add it to '#{default_config_filename}'")
  end

  hash =
    begin
      YAML.load( ERB.new(File.read(default_config_filename)).result )
    rescue => e
      puts ERB.new(File.read(default_config_filename)).result.inspect
    end

  hash_to_config(
    hash: hash,
    config: config
  )

  env_config_filename = File.join(
    Mona.current_project.root_path,
    Mona.current_project.configs_dir,
    config_name,
    "#{Mona.current_project.env}.yml"
  )

  hash_to_config(
    hash: YAML.load( ERB.new(File.read(env_config_filename)).result ),
    config: config
  ) if File.exist?(env_config_filename)

  config.send(config_name)
end