Contents

class ENVied
  class Configuration
    attr_reader :current_group, :coercer

    def initialize(**options, &block)
      @coercer = options.fetch(:coercer, Coercer.new)
      @key_alias = options[:key_alias]
      instance_eval(&block) if block_given?
    end

    def key_alias!(value = false, &block)
      @key_alias = block_given? ? block.call : value
    end

    def key_alias
      @key_alias && @key_alias.to_s.upcase
    end

    def enable_defaults!(*args)
      raise "Defaults are no longer supported. See https://gitlab.com/envied/envied/tree/master#what-happened-to-default-values for the recommended upgrade-path, or pin the gem to 0.9-release (e.g. `gem 'envied', '~> 0.9.2'`) to keep using defaults."
    end

    def self.load(**options)
      envfile = File.expand_path('Envfile')
      new(options).tap do |v|
        v.instance_eval(File.read(envfile), envfile)
      end
    end

    def variable(name, type = :string, **options)
      unless coercer.supported_type?(type)
        raise ArgumentError, "#{type.inspect} is not a supported type. Should be one of #{coercer.supported_types}"
      end
      options[:group] = current_group if current_group
      variables << ENVied::Variable.new(name, type, options)
    end

    def group(*names, &block)
      names.each do |name|
        @current_group = name.to_sym
        yield
      end
    ensure
      @current_group = nil
    end

    def variables
      @variables ||= []
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
envied-0.10.0.alpha3	lib/envied/configuration.rb
envied-0.10.0.alpha1	lib/envied/configuration.rb