36 lines
1.3 KiB
Ruby
36 lines
1.3 KiB
Ruby
# Copyright (C) 2012-2021 Zammad Foundation, http://zammad-foundation.org/
|
|
|
|
if Rails.env.development? && ENV['RAKE_LIVE_RELOAD'].present?
|
|
|
|
require 'rack-livereload'
|
|
|
|
# strongly inspired by https://github.com/johnbintz/rack-livereload/issues/71#issuecomment-674899405
|
|
module BodyProcessorExtension
|
|
def process!(env)
|
|
@content_security_policy_nonce = if ActionDispatch::Request.new(env).respond_to?(:content_security_policy_nonce)
|
|
ActionDispatch::Request.new(env).content_security_policy_nonce
|
|
end
|
|
|
|
super
|
|
end
|
|
|
|
def template
|
|
orignal_template = ::File.read(::File.expand_path('../../../../skel/livereload.html.erb', method(:template).super_method.source_location[0]))
|
|
nonced_template = orignal_template.gsub(%r{(<script type="text/javascript")}, '\1 nonce="<%= @content_security_policy_nonce %>"')
|
|
|
|
ERB.new(nonced_template)
|
|
end
|
|
end
|
|
|
|
Rack::LiveReload::BodyProcessor.prepend(BodyProcessorExtension)
|
|
|
|
# Automatically inject JavaScript needed for LiveReload
|
|
Rails.application.middleware.insert_after(
|
|
ActionDispatch::Static,
|
|
Rack::LiveReload,
|
|
no_swf: true,
|
|
min_delay: 500, # default 1000
|
|
max_delay: 10_000, # default 60_000
|
|
live_reload_port: 35_738
|
|
)
|
|
end
|