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Contents
module Jets::Middleware
class DefaultStack
attr_reader :config, :app
def initialize(app, config)
@app = app
@config = config
end
def build_stack
Stack.new do |middleware|
middleware.use Rack::Runtime
middleware.use Jets::Controller::Middleware::Cors if cors_enabled?
middleware.use Rack::MethodOverride # must come before Middleware::Local for multipart post forms to work
middleware.use Jets::Controller::Middleware::Local # mimics AWS Lambda for local server only
middleware.use session_store, session_options # use session_store, session_options
middleware.use Rack::Head
middleware.use Rack::ConditionalGet
middleware.use Rack::ETag
use_webpacker(middleware)
end
end
private
def cors_enabled?
Jets.config.cors
end
# Written as method to easily not include webpacker for case when either
# webpacker not installed at all or disabled upon `jets deploy`.
def use_webpacker(middleware)
return unless Jets.webpacker? # checks for local development if webpacker installed
# Different check for middleware because we need webpacker helpers for url helpers.
# But we dont want to actually serve via webpacker middleware when running on AWS.
# By this time the url helpers are serving assets out of s3.
return if File.exist?("#{Jets.root}/config/disable-webpacker-middleware.txt") # created as part of `jets deploy`
require "jets/controller/middleware/webpacker_setup"
middleware.use Webpacker::DevServerProxy
end
def session_store
Jets.config.session[:store] # do not use dot notation. session.store is a method on ActiveSupport::OrderedOptions.new
end
def session_options
defaults = { secret: ENV['SECRET_KEY_BASE'] }
defaults.merge(Jets.config.session.options)
end
end
end
Version data entries
22 entries across 22 versions & 2 rubygems