Contents

module Envvy
  class Railtie < Rails::Railtie
    attr_accessor :env

    config.before_initialize do
      self.get("config") do |config|
        config.each do |k, v|
          ENV[k.to_s.upcase] = v
        end
      end
    end

    config.before_configuration do
      env_vars = File.join(Rails.root, "config", "env_vars.yml")

      set_env env_vars

      if Rails.env.development?
        require 'filewatch/watch'
        conf_watcher = FileWatch::Watch.new
        conf_watcher.watch(env_vars)

        Thread.new do
          conf_watcher.subscribe(1,5) do |status, path|
            set_env path
          end
        end
      end
    end

    def set_env file
      self.env = YAML.load(File.read(file))
    end

    def get(key, &block)
      if block_given?
        yield self.env[key]
      else
        return self.env[key]
      end
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
envvy-1.0.0	lib/envvy/railtie.rb
envvy-1.0.0.rc2	lib/envvy/railtie.rb
envvy-1.0.0.rc1	lib/envvy/railtie.rb