# Singleton registry for determining NODE_ENV from config/webpacker_lite.yml

require "webpacker_lite/file_loader"

class WebpackerLite::Env < WebpackerLite::FileLoader

class << self

def current

raise WebpackerLite::FileLoader::FileLoaderError.new("WebpackerLite::Env.load must be called first") unless instance

instance.data

end

def hot_loading?

(ENV["HOT_RELOADING"].present? && (

ENV["HOT_RELOADING"].upcase == "YES" ||

ENV["HOT_RELOADING"].upcase == "TRUE")) ||

current["hot_reloading_enabled_by_default"]

end

def file_path

Rails.root.join("config", "webpacker_lite.yml")

end

end

private

def load_data

environments = File.exist?(@path) ? YAML.load(File.read(@path)).keys : [].freeze

return ENV["NODE_ENV"] if environments.include?(ENV["NODE_ENV"])

return Rails.env if environments.include?(Rails.env)

"production"

end

end