class Fontist::ConfigCLI

# File lib/fontist/config_cli.rb, line 32
def delete(key)
  handle_class_options(options)
  Config.instance.delete(key)
  Fontist.ui.success(
    "'#{key}' reset to default ('#{Config.instance.default_value(key)}').",
  )
  CLI::STATUS_SUCCESS
end

# File lib/fontist/config_cli.rb, line 42
def keys
  handle_class_options(options)
  Fontist.ui.say("Available keys:")
  Config.instance.default_values.each do |key, value|
    Fontist.ui.say("#{key} (default: #{value})")
  end
  CLI::STATUS_SUCCESS
end

# File lib/fontist/config_cli.rb, line 21
def set(key, value)
  handle_class_options(options)
  Config.instance.set(key, value)
  Fontist.ui.success("'#{key}' set to '#{value}'.")
  CLI::STATUS_SUCCESS
rescue Errors::InvalidConfigAttributeError => e
  Fontist.ui.error(e.message)
  CLI::STATUS_INVALID_CONFIG_ATTRIBUTE
end

# File lib/fontist/config_cli.rb, line 6
def show
  handle_class_options(options)
  values = Config.instance.custom_values

  if values.empty?
    Fontist.ui.success("Config is empty.")
  else
    Fontist.ui.success("Current config:")
    Fontist.ui.success(format_hash(values))
  end

  CLI::STATUS_SUCCESS
end